Levothyroxine-impurities | Pharmaffiliates

levothyroxine and its Impurities

A synthetic form of thyroid hormone, Thyroxine. Levothyroxine is used in the treatment of thyroid hormone deficiency and certain types of thyroid tumors. It is a levorotatory enantiomer of Thyroxine. Reference standards of Levothyroxine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for levothyroxine Impurities
PA 12 15000

Levothyroxine - API Standards

Levothyroxine


  • Catalogue No.:PA 12 15000

  • CAS :

    51-48-9

  • Molecular Formula : C15H11I4NO4

  • Molecular Weight : 776.87

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PA 12 15010

Levothyroxine - Impurity A

Liothyronine


  • Catalogue No.:PA 12 15010

  • CAS :

    6893-02-3

  • Molecular Formula : C15H12I3NO4

  • Molecular Weight : 650.97

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PA 12 15030

Levothyroxine - Impurity C

Triiodothyroacetic Acid


  • Catalogue No.:PA 12 15030

  • CAS :

    51-24-1

  • Molecular Formula : C14H9I3O4

  • Molecular Weight : 621.93

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PA 12 15040

Levothyroxine - Impurity D

Tetraiodothyroacetic Acid


  • Catalogue No.:PA 12 15040

  • CAS :

    67-30-1

  • Molecular Formula : C14H8I4O4

  • Molecular Weight : 747.83

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PA 12 15050

Levothyroxine - Impurity E

Diiodothyronine


  • Catalogue No.:PA 12 15050

  • CAS :

    1041-01-6

  • Molecular Formula : C15H13I2NO4

  • Molecular Weight : 525.08

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PA 12 15590

Monochlorotriiodothyronine

Monochlorotriiodothyronine


  • Catalogue No.:PA 12 15590

  • CAS :

    909279-46-5

  • Molecular Formula : C15H11ClI3NO4

  • Molecular Weight : 685.42

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PA 12 15670

N-Formyl Thyroxine

N-Formyl Thyroxine


  • Catalogue No.:PA 12 15670

  • CAS :

    671235-41-9

  • Molecular Formula : C16H11I4NO5

  • Molecular Weight : 804.88

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PA 12 15680

N-Acetyl L-Thyroxine

N-Acetyl L-Thyroxine


  • Catalogue No.:PA 12 15680

  • CAS :

    26041-51-0

  • Molecular Formula : C17H13I4NO5

  • Molecular Weight : 818.91

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PA 12 15690

Levothyroxine Acetamide Impurity

Levothyroxine Acetamide Impurity


  • Catalogue No.:PA 12 15690

  • CAS :

    176258-88-1

  • Molecular Formula : C14H9I4NO3

  • Molecular Weight : 746.84

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PA 12 15740

2-(4-(4-Hydroxyphenoxy)-3,5-diiodophenyl)acetic Acid

2-(4-(4-Hydroxyphenoxy)-3,5-diiodophenyl)acetic Acid


  • Catalogue No.:PA 12 15740

  • CAS :

    1155-40-4

  • Molecular Formula : C14H10I2O4

  • Molecular Weight : 496.04

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PA 12 15020

Levothyroxine - Impurity B

3-Chloro Thyroxine


  • Catalogue No.:PA 12 15020

  • CAS :

    1628720-66-0

  • Molecular Formula : C15H11ClI3NO4

  • Molecular Weight : 685.42

PA 12 15060

Levothyroxine - Impurity F

(2S)-2-Amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]propanoic Acid


  • Catalogue No.:PA 12 15060

  • CAS :

    911661-90-0

  • Molecular Formula : C21H13I6NO5

  • Molecular Weight : 1120.76

PA 12 15080

Levothyroxine - Impurity H

Levothyroxine Benzoic Acid Impurity


  • Catalogue No.:PA 12 15080

  • CAS :

    2055-97-2

  • Molecular Formula : C13H6I4O4

  • Molecular Weight : 733.80

PA 12 15090

Levothyroxine - Impurity I

Levothyroxine Benzaldehyde Impurity


  • Catalogue No.:PA 12 15090

  • CAS :

    2016-06-0

  • Molecular Formula : C13H6I4O3

  • Molecular Weight : 717.80

PA 12 15100

Levothyroxine - Impurity J

3,3'-Diiodo-L-Thyronine


  • Catalogue No.:PA 12 15100

  • CAS :

    4604-41-5

  • Molecular Formula : C15H13I2NO4

  • Molecular Weight : 525.08

PA 12 15110

Levothyroxine - Impurity K

3,3',5'-Triiodo-L-Thyronine


  • Catalogue No.:PA 12 15110

  • CAS :

    5817-39-0

  • Molecular Formula : C15H12I3NO4

  • Molecular Weight : 650.97

PA 12 15510

Levothyroxine Sodium 

Levothyroxine Sodium 


  • Catalogue No.:PA 12 15510

  • CAS :

    55-03-8

  • Molecular Formula : C15H10I4NNaO4

  • Molecular Weight : 798.85

PA 12 15520

Levothyroxine Ethyl Ester

Levothyroxine Ethyl Ester


  • Catalogue No.:PA 12 15520

  • CAS :

    76353-71-4

  • Molecular Formula : C17H15I4NO4

  • Molecular Weight : 804.92

PA 12 15530

Levothyroxine Methyl Ester

Levothyroxine Methyl Ester


  • Catalogue No.:PA 12 15530

  • CAS :

    32180-11-3

  • Molecular Formula : C16H13I4NO4

  • Molecular Weight : 790.9

PA 12 15540

Levothyroxine N-Methylamide

Levothyroxine N-Methylamide


  • Catalogue No.:PA 12 15540

  • CAS :

    2088032-52-2

  • Molecular Formula : C16H14I4N2O3

  • Molecular Weight : 789.91

PA 12 15550

O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-hydroxy-L-tyrosine

O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-hydroxy-L-tyrosine


  • Catalogue No.:PA 12 15550

  • CAS :

    2749357-47-7

  • Molecular Formula : C15H11I4NO5

  • Molecular Weight : 792.87

PA 12 15560

Levothyroxine - Impurity G

O-Methyl Tetraiodothyroethylamine


  • Catalogue No.:PA 12 15560

  • CAS :

    2230724-39-5

  • Molecular Formula : C15H13I4NO2

  • Molecular Weight : 746.89

PA 12 15570

2-Acetamido-3-(4-acetoxy-3,5-diiodophenyl)propanoic Acid

2-Acetamido-3-(4-acetoxy-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PA 12 15570

  • CAS :

    153324-21-1

  • Molecular Formula : C13H13I2NO5

  • Molecular Weight : 517.05

PA 12 15580

β-Hydroxy Thyroxine

β-Hydroxy Thyroxine


  • Catalogue No.:PA 12 15580

  • CAS :

    107849-54-7

  • Molecular Formula : C15H11I4NO5

  • Molecular Weight : 792.87

PA 12 15600

DL-Thyroxine

DL-Thyroxine


  • Catalogue No.:PA 12 15600

  • CAS :

    300-30-1

  • Molecular Formula : C15H11I4NO4

  • Molecular Weight : 776.87

PA 12 15610

(S)-2-Amino-3-(4-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-Amino-3-(4-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PA 12 15610

  • CAS :

    2086274-34-0

  • Molecular Formula : C21H14I5NO5

  • Molecular Weight : 994.86

PA 12 15620

2-Hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-N-methylacetamide

2-Hydroxy-2-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-N-methylacetamide


  • Catalogue No.:PA 12 15620

  • CAS :

    2088032-68-0

  • Molecular Formula : C15H11I4NO4

  • Molecular Weight : 776.87

PA 12 15630

(S)-2-Amino-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-Amino-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PA 12 15630

  • CAS :

    2514763-69-8

  • Molecular Formula : C21H14I5NO5

  • Molecular Weight : 994.86

PA 12 15640

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-N-methylbenzamide

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-N-methylbenzamide


  • Catalogue No.:PA 12 15640

  • CAS :

    2088032-78-2

  • Molecular Formula : C14H9I4NO3

  • Molecular Weight : 746.84

PA 12 15650

3,4-Bis(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-1H-pyrrole-2-carboxylic acid

3,4-Bis(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-1H-pyrrole-2-carboxylic acid


  • Catalogue No.:PA 12 15650

  • CAS :

    2088032-81-7

  • Molecular Formula : C29H13I8NO6

  • Molecular Weight : 1486.65

PA 12 15660

Levothyroxine Lactose Adduct

Levothyroxine Lactose Adduct


  • Catalogue No.:PA 12 15660

  • CAS :

    NA

  • Molecular Formula : C27H31I4NO14

  • Molecular Weight : 1101.15

PA 12 15700

3,5,3',5'-Tetraiodo Thyromandelic Acid

3,5,3',5'-Tetraiodo Thyromandelic Acid


  • Catalogue No.:PA 12 15700

  • CAS :

    93647-48-4

  • Molecular Formula : C14H8I4O5

  • Molecular Weight : 763.83

PA 12 15710

Levothyroxine D-Isomer

Levothyroxine D-Isomer


  • Catalogue No.:PA 12 15710

  • CAS :

    51-49-0

  • Molecular Formula : C15H11I4NO4

  • Molecular Weight : 776.87

PA 12 15720

3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]lactic Acid

3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]lactic Acid


  • Catalogue No.:PA 12 15720

  • CAS :

    7069-47-8

  • Molecular Formula : C15H10I4O5

  • Molecular Weight : 777.85

PA 12 15730

2-Amino-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoic Acid

2-Amino-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PA 12 15730

  • CAS :

    5563-89-3

  • Molecular Formula : C15H13I2NO4

  • Molecular Weight : 525.08

PA 12 15750

(S)-2-Amino-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl Propanoic Acid

(S)-2-Amino-3-(3,5-diiodo-4-(4-methoxyphenoxy)phenyl Propanoic Acid


  • Catalogue No.:PA 12 15750

  • CAS :

    94345-95-6

  • Molecular Formula : C16H15I2NO4

  • Molecular Weight : 539.1

PA 12 15760

(S)-2-Amino-3-(4-(3,5-diiodo-4-methoxyphenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-Amino-3-(4-(3,5-diiodo-4-methoxyphenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PA 12 15760

  • CAS :

    4367-89-9

  • Molecular Formula : C16H13I4NO4

  • Molecular Weight : 790.9

PA STI 056521

Levothyroxine-13C9-15N

Levothyroxine-13C9-15N


  • Catalogue No.:PA STI 056521

  • CAS :

    1431868-11-9

  • Molecular Formula : C613C9H11I415NO4

  • Molecular Weight : 786.77

PA STI 056522

Levothyroxine-d3

Levothyroxine-d3


  • Catalogue No.:PA STI 056522

  • CAS :

    NA

  • Molecular Formula : C15H7D4I4NO4

  • Molecular Weight : 780.89

PA 12 15770

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-benzenemethanol

4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodo-benzenemethanol


  • Catalogue No.:PA 12 15770

  • CAS :

    2055-94-9

  • Molecular Formula : C13H8I4O3

  • Molecular Weight : 719.82

PA 12 15780

4-(4-Ethyl-2,6-diiodophenoxy)-2,6-diiodo-phenol

4-(4-Ethyl-2,6-diiodophenoxy)-2,6-diiodo-phenol


  • Catalogue No.:PA 12 15780

  • CAS :

    176258-89-2

  • Molecular Formula : C14H10I4O2

  • Molecular Weight : 717.85

PA 12 15790

α-Amino-4-hydroxy-3,5-diiodo-benzeneacetic Acid

α-Amino-4-hydroxy-3,5-diiodo-benzeneacetic Acid


  • Catalogue No.:PA 12 15790

  • CAS :

    854646-83-6

  • Molecular Formula : C8H7I2NO3

  • Molecular Weight : 418.96

Levothyroxine sodium (ICRS0336)


  • Catalogue No.:PA ICRS0336

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

Levothyroxine sodium (L0570000)

Levothyroxine sodium (L0570000)


  • Catalogue No.:PA EPL0570000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Levothyroxine for peak identification (Y0001382)

Levothyroxine for peak identification (Y0001382)


  • Catalogue No.:PA EPY0001382

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Levothyroxine (1365000)

Levothyroxine (1365000)


  • Catalogue No.:PA USP1365000

  • CAS :

    51-48-9

  • Molecular Formula : NA

  • Molecular Weight : NA

Levothyroxine for Peak Identification (levothyroxine sodium spiked with liothyronine, triiodothyroa (1365021)

Levothyroxine for Peak Identification (levothyroxine sodium spiked with liothyronine, triiodothyroa (1365021)


  • Catalogue No.:PA USP1365021

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Levothyroxine Sodium (1365065)

Levothyroxine Sodium (1365065)


  • Catalogue No.:PA USP1365065

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

PAI 12 008010

Methyl 2-amino-3-(3-chloro-4-hydroxyphenyl)propanoate


  • Catalogue No.:PAI 12 008010

  • CAS :

    NA

  • Molecular Formula : C10H12ClNO3

  • Molecular Weight : 229.66

PAI 12 008020

Methyl 2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-hydroxyphenyl)propanoate


  • Catalogue No.:PAI 12 008020

  • CAS :

    NA

  • Molecular Formula : C15H20ClNO5

  • Molecular Weight : 329.78

PAI 12 008030

Methyl 2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-hydroxy-5-iodophenyl)propanoate


  • Catalogue No.:PAI 12 008030

  • CAS :

    NA

  • Molecular Formula : C15H19ClINO5

  • Molecular Weight : 455.67

PAI 12 008040

Methyl 2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-(4-hydroxyphenoxy)-5-iodophenyl)propanoate


  • Catalogue No.:PAI 12 008040

  • CAS :

    NA

  • Molecular Formula : C21H23ClINO6

  • Molecular Weight : 547.77

PAI 12 008050

Methyl 2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-(4-hydroxy-3-iodo-5-methylphenoxy)-5-iodophenyl)propanoate


  • Catalogue No.:PAI 12 008050

  • CAS :

    NA

  • Molecular Formula : C22H24ClI2NO6

  • Molecular Weight : 687.69

PA 12 15810

N-Acetyl L-Thyroxine Ethyl Ester

N-Acetyl L-Thyroxine Ethyl Ester


  • Catalogue No.:PA 12 15810

  • CAS :

    30804-52-5

  • Molecular Formula : C19H17I4NO5

  • Molecular Weight : 846.96

PA 12 15820

Di(p-Anisyl)iodonium Bromide

Di(p-Anisyl)iodonium Bromide


  • Catalogue No.:PA 12 15820

  • CAS :

    19231-06-2

  • Molecular Formula : C14H14BrIO2

  • Molecular Weight : 421.07

PA 12 15830

2,6-Diiodophenol

2,6-Diiodophenol


  • Catalogue No.:PA 12 15830

  • CAS :

    28177-54-0

  • Molecular Formula : C6H4I2O

  • Molecular Weight : 345.91

PA 12 15840

2,6-Diiodobenzene-1,4-diol

2,6-Diiodobenzene-1,4-diol


  • Catalogue No.:PA 12 15840

  • CAS :

    1955-21-1

  • Molecular Formula : C6H4I2O2

  • Molecular Weight : 361.9

PA 12 15850

(S)-3-(4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl)-2-nitrosopropanoic Acid

(S)-3-(4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl)-2-nitrosopropanoic Acid


  • Catalogue No.:PA 12 15850

  • CAS :

    NA

  • Molecular Formula : C15H10I3NO5

  • Molecular Weight : 664.96

PA STI 056523

Levothyroxine-13C9-15N Hydrochloride

Levothyroxine-13C9-15N Hydrochloride


  • Catalogue No.:PA STI 056523

  • CAS :

    NA

  • Molecular Formula : C613C9H12ClI415NO4

  • Molecular Weight : 822.75

PA 12 15860

N-(Trifluoroacetyl)-L-thyroxine Methyl Ester

N-(Trifluoroacetyl)-L-thyroxine Methyl Ester


  • Catalogue No.:PA 12 15860

  • CAS :

    906325-95-9

  • Molecular Formula : C18H12F3I4NO5

  • Molecular Weight : 886.9

PA 12 15870

2,3,4-Trifluoro-α-[[[(1S)-2-hydroxy-1-methylethyl]amino]methylene]-β-oxo-benzenepropanoic Acid Ethyl Ester

2,3,4-Trifluoro-α-[[[(1S)-2-hydroxy-1-methylethyl]amino]methylene]-β-oxo-benzenepropanoic Acid Ethyl Ester


  • Catalogue No.:PA 12 15870

  • CAS :

    601490-35-1

  • Molecular Formula : C15H16F3NO4

  • Molecular Weight : 331.29

PA 12 15880

3,3’,5-Triiodo Thyroacetic Acid n-Butyl Ester

3,3’,5-Triiodo Thyroacetic Acid n-Butyl Ester


  • Catalogue No.:PA 12 15880

  • CAS :

    1797030-15-9

  • Molecular Formula : C18H17I3O4

  • Molecular Weight : 678.04

PA 12 15890

3,3’,5-Triiodo-D-thyronine

3,3’,5-Triiodo-D-thyronine


  • Catalogue No.:PA 12 15890

  • CAS :

    5714-08-9

  • Molecular Formula : C15H12I3NO4

  • Molecular Weight : 650.97

PA 12 15900

3,3’,5-Triiodo-L-thyronine 4’-O-Sulfate

3,3’,5-Triiodo-L-thyronine 4’-O-Sulfate


  • Catalogue No.:PA 12 15900

  • CAS :

    31135-55-4

  • Molecular Formula : C15H12I3NO7S

  • Molecular Weight : 731.04

PAI 12 008060

Methyl (S)-2-amino-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-amino-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008060

  • CAS :

    NA

  • Molecular Formula : C16H15I2NO4

  • Molecular Weight : 539.11

PAI 12 008070

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008070

  • CAS :

    NA

  • Molecular Formula : C21H23I2NO6

  • Molecular Weight : 639.22

PAI 12 008080

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008080

  • CAS :

    NA

  • Molecular Formula : C21H22I3NO6

  • Molecular Weight : 765.12

PAI 12 008090

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PAI 12 008090

  • CAS :

    NA

  • Molecular Formula : C20H20I3NO6

  • Molecular Weight : 751.09

PAI 12 008100

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008100

  • CAS :

    NA

  • Molecular Formula : C21H21I4NO6

  • Molecular Weight : 891.02

PAI 12 008110

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008110

  • CAS :

    NA

  • Molecular Formula : C33H39I4NO7Si

  • Molecular Weight : 1097.38

PAI 12 008120

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-hydroxyphenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-hydroxyphenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008120

  • CAS :

    NA

  • Molecular Formula : C27H25I4NO7

  • Molecular Weight : 983.11

PAI 12 008130

Ethyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate

Ethyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008130

  • CAS :

    NA

  • Molecular Formula : C27H23I6NO7

  • Molecular Weight : 1234.91

PAI 12 008140

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PAI 12 008140

  • CAS :

    NA

  • Molecular Formula : C26H21I6NO7

  • Molecular Weight : 1220.88

PAI 12 008150

(2R,3R,4S,5R,6R)-6-(Acetoxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyl Triacetate

(2R,3R,4S,5R,6R)-6-(Acetoxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,4-triyl Triacetate


  • Catalogue No.:PAI 12 008150

  • CAS :

    NA

  • Molecular Formula : C28H38O19

  • Molecular Weight : 678.59

PAI 12 008160

(2R,3S,4S,5R,6S)-2-(Acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-4,5-diacetoxy-2-(acetoxymethyl)-6-(((S)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-1-methoxy-1-oxopropan-2-yl)amino)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl Triacetate

(2R,3S,4S,5R,6S)-2-(Acetoxymethyl)-6-(((2R,3R,4S,5R,6S)-4,5-diacetoxy-2-(acetoxymethyl)-6-(((S)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)-1-methoxy-1-oxopropan-2-yl)amino)tetrahydro-2H-pyran-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl Triacetate


  • Catalogue No.:PAI 12 008160

  • CAS :

    NA

  • Molecular Formula : C42H47I4NO2

  • Molecular Weight : 1409.44

PAI 12 008170

(S)-2-(((2S,3R,4S,5R,6R)-3,4-Diacetoxy-6-(acetoxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid

(S)-2-(((2S,3R,4S,5R,6R)-3,4-Diacetoxy-6-(acetoxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoic Acid


  • Catalogue No.:PAI 12 008170

  • CAS :

    NA

  • Molecular Formula : C41H45I4NO21

  • Molecular Weight : 1395.41

PAI 12 008180

Methyl (S)-2-(((2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate

Methyl (S)-2-(((2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoate


  • Catalogue No.:PAI 12 008180

  • CAS :

    NA

  • Molecular Formula : C28H33I4NO14

  • Molecular Weight : 1115.18

PAI 12 008190

Methyl L-tyrosinate,

Methyl L-tyrosinate,


  • Catalogue No.:PAI 12 008190

  • CAS :

    NA

  • Molecular Formula : C10H13NO3

  • Molecular Weight : 195.22

PAI 12 008200

Methyl (S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoate,

Methyl (S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoate,


  • Catalogue No.:PAI 12 008200

  • CAS :

    NA

  • Molecular Formula : C10H12ClNO3

  • Molecular Weight : 229.66

PAI 12 008210

Methyl (S)-2-amino-3-(3-chloro-4-hydroxy-5-iodophenyl)propanoate,

Methyl (S)-2-amino-3-(3-chloro-4-hydroxy-5-iodophenyl)propanoate,


  • Catalogue No.:PAI 12 008210

  • CAS :

    NA

  • Molecular Formula : C10H11ClINO3

  • Molecular Weight : 355.56

PAI 12 008220

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-hydroxy-5-iodophenyl)propanoate,

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-chloro-4-hydroxy-5-iodophenyl)propanoate,


  • Catalogue No.:PAI 12 008220

  • CAS :

    NA

  • Molecular Formula : C15H19ClINO5

  • Molecular Weight : 455.67

PAI 12 008230

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-chloro-5-iodo-4-(4-methoxyphenoxy)phenyl)propanoate,

Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(3-chloro-5-iodo-4-(4-methoxyphenoxy)phenyl)propanoate,


  • Catalogue No.:PAI 12 008230

  • CAS :

    NA

  • Molecular Formula : C22H25ClINO6

  • Molecular Weight : 561.81

PAI 12 008240

(S)-2-amino-3-(3-chloro-4-(4-hydroxyphenoxy)-5-iodophenyl)propanoic acid,

(S)-2-amino-3-(3-chloro-4-(4-hydroxyphenoxy)-5-iodophenyl)propanoic acid,


  • Catalogue No.:PAI 12 008240

  • CAS :

    NA

  • Molecular Formula : C15H13ClINO4

  • Molecular Weight : 433.63

PAI 12 008241

tert-Butyl 4-hydroxy-3,5-diiodobenzoate

tert-Butyl 4-hydroxy-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008241

  • CAS :

    NA

  • Molecular Formula : C11H12I2O3

  • Molecular Weight : 446.02

PAI 12 008242

tert-Butyl 4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodobenzoate

tert-Butyl 4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008242

  • CAS :

    NA

  • Molecular Formula : C23H30I2O4Si

  • Molecular Weight : 652.38

PAI 12 008243

tert-Butyl 4-(4-((tert-butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoate

tert-Butyl 4-(4-((tert-butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008243

  • CAS :

    NA

  • Molecular Formula : C23H28I4O4Si

  • Molecular Weight : 904.18

PAI 12 008244

4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoic Acid

4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoic Acid


  • Catalogue No.:PAI 12 008244

  • CAS :

    NA

  • Molecular Formula : C19H20I4O4Si

  • Molecular Weight : 848.07

PAI 12 008245

(4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)methanol

(4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)methanol


  • Catalogue No.:PAI 12 008245

  • CAS :

    NA

  • Molecular Formula : C19H22I4O3Si

  • Molecular Weight : 834.08

PAI 12 008246

4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzyl 4-methylbenzenesulfonate

4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzyl 4-methylbenzenesulfonate


  • Catalogue No.:PAI 12 008246

  • CAS :

    NA

  • Molecular Formula : C26H28I4O5SSi

  • Molecular Weight : 988.27

PAI 12 008247

2-(4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)acetonitrile

2-(4-(4-((tert-Butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodophenyl)acetonitrile


  • Catalogue No.:PAI 12 008247

  • CAS :

    NA

  • Molecular Formula : C20H21I4NO2Si

  • Molecular Weight : 843.1

PAI 12 008248

Methyl 4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodobenzoate

Methyl 4-(4-((tert-butyldimethylsilyl)oxy)phenoxy)-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008248

  • CAS :

    NA

  • Molecular Formula : C20H24I2O4Si

  • Molecular Weight : 610.3

PAI 12 008249

Methyl 4-(4-((tert-butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoate

Methyl 4-(4-((tert-butyldimethylsilyl)oxy)-3,5-diiodophenoxy)-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008249

  • CAS :

    NA

  • Molecular Formula : C20H22I4O4Si

  • Molecular Weight : 862.09

PAI 12 008250

Methyl 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoate

Methyl 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoate


  • Catalogue No.:PAI 12 008250

  • CAS :

    NA

  • Molecular Formula : C14H8I4O4

  • Molecular Weight : 747.83

PAI 12 008251

Methyl 4-hydroxy-3,5-dinitrobenzoate

Methyl 4-hydroxy-3,5-dinitrobenzoate


  • Catalogue No.:PAI 12 008251

  • CAS :

    33927-05-8

  • Molecular Formula : C8H6N2O7

  • Molecular Weight : 242.14

PAI 12 008252

Methyl 4-chloro-3,5-dinitrobenzoate

Methyl 4-chloro-3,5-dinitrobenzoate


  • Catalogue No.:PAI 12 008252

  • CAS :

    2552-45-6

  • Molecular Formula : C8H5ClN2O6

  • Molecular Weight : 260.59

PAI 12 008253

Methyl 4-(4-methoxyphenoxy)-3,5-dinitrobenzoate

Methyl 4-(4-methoxyphenoxy)-3,5-dinitrobenzoate


  • Catalogue No.:PAI 12 008253

  • CAS :

    NA

  • Molecular Formula : C15H12N2O8

  • Molecular Weight : 348.27

PAI 12 008254

Methyl 3,5-diamino-4-(4-methoxyphenoxy)benzoate

Methyl 3,5-diamino-4-(4-methoxyphenoxy)benzoate


  • Catalogue No.:PAI 12 008254

  • CAS :

    NA

  • Molecular Formula : C15H16N2O4

  • Molecular Weight : 288.3

PAI 12 008255

3,5-Diiodo-4(4'-methoxyphenoxy)benzoic Acid Methyl Ester

3,5-Diiodo-4(4'-methoxyphenoxy)benzoic Acid Methyl Ester


  • Catalogue No.:PAI 12 008255

  • CAS :

    33927-09-2

  • Molecular Formula : C15H12I2O4

  • Molecular Weight : 510.07

PAI 12 008256

3,5-Diiodo-4-(4-methoxyphenoxy)benzoic Acid

3,5-Diiodo-4-(4-methoxyphenoxy)benzoic Acid


  • Catalogue No.:PAI 12 008256

  • CAS :

    NA

  • Molecular Formula : C14H10I2O4

  • Molecular Weight : 496.04

PAI 12 008257

4-(4-Hydroxyphenoxy)-3,5-diiodobenzoic Acid

4-(4-Hydroxyphenoxy)-3,5-diiodobenzoic Acid


  • Catalogue No.:PAI 12 008257

  • CAS :

    1838-55-7

  • Molecular Formula : C13H8I2O4

  • Molecular Weight : 482.01