Sitagliptin-impurities | Pharmaffiliates

sitagliptin

Sitagliptin impurity B is also known as Defluoro Sitagliptin, an impurity of Sitagliptan, an dipeptidyl peptidase-4 (DPP-4) inhibitor for treatment of diabetes mellitus type 2. Reference standards of Sitagliptin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

PA 19 48000

Sitagliptin - API


  • Catalogue No.:PA 19 48000

  • CAS :

    486460-32-6

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.31

PA 19 48010

Sitagliptin - Impurity A


  • Catalogue No.:PA 19 48010

  • CAS :

    823817-55-6

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.31

PA 19 48020

Sitagliptin - Impurity B


  • Catalogue No.:PA 19 48020

  • CAS :

    486460-31-5

  • Molecular Formula : C16H16F5N5O

  • Molecular Weight : 389.32

PA 19 48030

Sitagliptin - Impurity C


  • Catalogue No.:PA 19 48030

  • CAS :

    945261-48-3

  • Molecular Formula : C16H16F5N5O

  • Molecular Weight : 389.32

PA 19 48520

2,2,2-Trifluoro-N'-(pyrazin-2-yl)acetohydrazide


  • Catalogue No.:PA 19 48520

  • CAS :

    837430-15-6

  • Molecular Formula : C6H5F3N4O

  • Molecular Weight : 206.13

PA 19 48530

3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine


  • Catalogue No.:PA 19 48530

  • CAS :

    486460-20-2

  • Molecular Formula : C6H3F3N4

  • Molecular Weight : 188.11

PA 19 48540

1-(Pyrazin-2-yl)hydrazine


  • Catalogue No.:PA 19 48540

  • CAS :

    54608-52-5

  • Molecular Formula : C4H6N4

  • Molecular Weight : 110.12

PA 19 48550

2,2,2-Trifluoro-N'-(2,2,2-trifluoroacetyl)acetohydrazide


  • Catalogue No.:PA 19 48550

  • CAS :

    667-35-6

  • Molecular Formula : C4H2F6N2O2

  • Molecular Weight : 224.06

PA 19 48560

2-(2,3,5-Trifluorophenyl)acetic Acid


  • Catalogue No.:PA 19 48560

  • CAS :

    132992-28-0

  • Molecular Formula : C8H5F3O2

  • Molecular Weight : 190.12

PA 19 48570

Sitagliptin Tablets EP Impurity FP-A


  • Catalogue No.:PA 19 48570

  • CAS :

    2088771-60-0

  • Molecular Formula : C20H19F6N5O5

  • Molecular Weight : 523.39

PA 19 48580

Sitagliptin Tablets EP Impurity FP-B


  • Catalogue No.:PA 19 48580

  • CAS :

    NA

  • Molecular Formula : C16H13F6N5O2

  • Molecular Weight : 421.30

PA 19 48590

Sitagliptin Tablets EP Impurity FP-C


  • Catalogue No.:PA 19 48590

  • CAS :

    1803026-58-5

  • Molecular Formula : C16H12F6N4O

  • Molecular Weight : 390.28

PA 19 48600

Sitagliptin Tablets EP Impurity FP-D


  • Catalogue No.:PA 19 48600

  • CAS :

    1253056-18-6

  • Molecular Formula : C16H12F6N4O

  • Molecular Weight : 390.28

PA 19 48780

Methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoate


  • Catalogue No.:PA 19 48780

  • CAS :

    1234321-81-3

  • Molecular Formula : C13H12F3NO3

  • Molecular Weight : 287.23

PA 19 48790

(3R,3'R)-N,N'-(Ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide)


  • Catalogue No.:PA 19 48790

  • CAS :

    1608491-98-0

  • Molecular Formula : C22H24F6N4O2

  • Molecular Weight : 490.44

PA 19 48800

3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one


  • Catalogue No.:PA 19 48800

  • CAS :

    877402-45-4

  • Molecular Formula : C6H5F3N4O

  • Molecular Weight : 206.13

PA 19 48810

(R,E)-3-Amino-N-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)but-2-enamide


  • Catalogue No.:PA 19 48810

  • CAS :

    NA

  • Molecular Formula : C26H21F9N6O2

  • Molecular Weight : 620.47

PA 19 48820

(R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48820

  • CAS :

    851307-12-5

  • Molecular Formula : C15H19F2NO4

  • Molecular Weight : 315.31

PA 19 48830

(R)-3-((tert-Butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48830

  • CAS :

    486459-98-7

  • Molecular Formula : C15H19F2NO4

  • Molecular Weight : 315.31

PA 19 48840

(R)-3-((tert-Butoxycarbonyl)amino)-4-(3,4-difluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48840

  • CAS :

    269396-59-0

  • Molecular Formula : C15H19F2NO4

  • Molecular Weight : 315.31

PA 19 48850

Boc-D-β-homophenylalanine


  • Catalogue No.:PA 19 48850

  • CAS :

    101555-61-7

  • Molecular Formula : C15H21NO4

  • Molecular Weight : 279.33

PA 19 48860

(R)-3-((tert-Butoxycarbonyl)amino)-4-(3-fluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48860

  • CAS :

    331763-66-7

  • Molecular Formula : C15H20FNO4

  • Molecular Weight : 297.32

PA 19 48870

(R)-3-((tert-Butoxycarbonyl)amino)-4-(2-fluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48870

  • CAS :

    218608-98-1

  • Molecular Formula : C15H20FNO4

  • Molecular Weight : 297.32

PA 19 48880

(R)-3-((tert-Butoxycarbonyl)amino)-4-(4-fluorophenyl)butanoic Acid


  • Catalogue No.:PA 19 48880

  • CAS :

    218609-00-8

  • Molecular Formula : C15H20FNO4

  • Molecular Weight : 297.32

PA 19 48890

(S)-3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one (2R,3R)-2,3-bis(benzoyloxy)succinate


  • Catalogue No.:PA 19 48890

  • CAS :

    1219440-27-3

  • Molecular Formula : C34H29F6N5O9

  • Molecular Weight : 765.61

PA STI 079340

Sitagliptin-d4 Phosphate


  • Catalogue No.:PA STI 079340

  • CAS :

    1432063-88-1

  • Molecular Formula : C16H14D4F6N5O5P

  • Molecular Weight : 509.33

PA STI 079350

ent-Sitagliptin-d4 Phosphate


  • Catalogue No.:PA STI 079350

  • CAS :

    NA

  • Molecular Formula : C16H14D4F6N5O5P

  • Molecular Weight : 509.33

PA 19 48515

Sodium 1-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)-2-(2,4,5-trifluorophenyl)ethan-1-olate


  • Catalogue No.:PA 19 48515

  • CAS :

    NA

  • Molecular Formula : C14H10F3NaO5

  • Molecular Weight : 338.21

PA 19 48545

1-(2,4,5-Trifluorophenyl)propan-2-amine


  • Catalogue No.:PA 19 48545

  • CAS :

    910409-20-0

  • Molecular Formula : C9H10F3N

  • Molecular Weight : 189.18

PA 19 48565

(R)-Sitagliptin Methyl-Ester Impurity


  • Catalogue No.:PA 19 48565

  • CAS :

    881995-69-3

  • Molecular Formula : C11H12F3NO2

  • Molecular Weight : 247.22

PA 19 48575

(R)-7-(3-Amino-4-(2,3,5-trifluorophenyl)butanoyl)-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine 1-Oxide


  • Catalogue No.:PA 19 48575

  • CAS :

    NA

  • Molecular Formula : C16H15F6N5O2

  • Molecular Weight : 423.32

PA 19 48585

(R)-3-Amino-N-((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,3,5-trifluorophenyl)butan-2-yl)-4-(2,3,5-trifluorophenyl)butanamide


  • Catalogue No.:PA 19 48585

  • CAS :

    NA

  • Molecular Formula : C26H23F9N6O2

  • Molecular Weight : 622.5

PA 19 48595

tert-Butyl (R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate


  • Catalogue No.:PA 19 48595

  • CAS :

    NA

  • Molecular Formula : C21H23F6N5O3

  • Molecular Weight : 507.44

PA 19 48605

7-(3-Amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one


  • Catalogue No.:PA 19 48605

  • CAS :

    NA

  • Molecular Formula : C16H13F6N5O2

  • Molecular Weight : 421.3

PA 19 48615

N-(4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)pivalamide


  • Catalogue No.:PA 19 48615

  • CAS :

    NA

  • Molecular Formula : C21H23F6N5O2

  • Molecular Weight : 491.44

PA 19 48625

3-Amino-N-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide


  • Catalogue No.:PA 19 48625

  • CAS :

    NA

  • Molecular Formula : C26H23F9N6O2

  • Molecular Weight : 622.5

PA 19 48635

3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 48635

  • CAS :

    NA

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.32

PA 19 0481000

(R)-10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione


  • Catalogue No.:PA 19 0481000

  • CAS :

    2088771-61-1

  • Molecular Formula : C16H13F6N5O2

  • Molecular Weight : 421.3

PA 19 0481001

N,N'-(Ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide) Dihydrochloride


  • Catalogue No.:PA 19 0481001

  • CAS :

    NA

  • Molecular Formula : C22H26Cl2F6N4O2

  • Molecular Weight : 563.37

PA 19 0481002

10-(2,4,5-Trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione


  • Catalogue No.:PA 19 0481002

  • CAS :

    NA

  • Molecular Formula : C16H13F6N5O2

  • Molecular Weight : 421.3

PA 19 0481003

2,3,4-Trifluorophenylacetic Acid


  • Catalogue No.:PA 19 0481003

  • CAS :

    243666-12-8

  • Molecular Formula : C8H5F3O2

  • Molecular Weight : 190.12

PA 19 0481005

Rac-Sitagliptin


  • Catalogue No.:PA 19 0481005

  • CAS :

    823817-56-7

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.32

PA 19 0481004

3,3'-Oxybis(1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one)


  • Catalogue No.:PA 19 0481004

  • CAS :

    NA

  • Molecular Formula : C32H26F12N8O3

  • Molecular Weight : 798.59

PA 19 0481006

Sitagliptin System Suitability Mixture


  • Catalogue No.:PA 19 0481006

  • CAS :

    NA

  • Molecular Formula : C16H18F6N5O5P

  • Molecular Weight : 505.31

PA 19 0481007

1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-3-en-1-one


  • Catalogue No.:PA 19 0481007

  • CAS :

    1675201-14-5

  • Molecular Formula : C16H12F6N4O

  • Molecular Weight : 390.29

PA 19 0481008

(R)-N-(4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)acetamide


  • Catalogue No.:PA 19 0481008

  • CAS :

    1379666-94-0

  • Molecular Formula : C18H17F6N5O2

  • Molecular Weight : 449.36

PA 19 0481009

Methyl (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate


  • Catalogue No.:PA 19 0481009

  • CAS :

    881995-73-9

  • Molecular Formula : C16H20F3NO4

  • Molecular Weight : 347.33

PA 19 0481010

(S)-2-(((R)-4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)amino)-2-phenylacetamide


  • Catalogue No.:PA 19 0481010

  • CAS :

    769195-20-2

  • Molecular Formula : C24H22F6N6O2

  • Molecular Weight : 540.47

PA 19 0481011

(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-phenylbutan-2-amine


  • Catalogue No.:PA 19 0481011

  • CAS :

    NA

  • Molecular Formula : C16H18F3N5O

  • Molecular Weight : 353.35

PA 19 0481012

(R)-(4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)sulfamic acid


  • Catalogue No.:PA 19 0481012

  • CAS :

    940002-57-3

  • Molecular Formula : C16H15F6N5O4

  • Molecular Weight : 487.38

PA 19 0481013

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-[[(2R)-4-oxo-4-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]carbamoyloxy]oxane-2-carboxylic acid


  • Catalogue No.:PA 19 0481013

  • CAS :

    NA

  • Molecular Formula : C23H23F6N5O9

  • Molecular Weight : 627.45

PA 19 0481014

(S)-3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one hydrochloride


  • Catalogue No.:PA 19 0481014

  • CAS :

    NA

  • Molecular Formula : C16H16ClF6N5O

  • Molecular Weight : 443.78

PA 19 0481015

(3R)-3-Amino-1-(3-methyl-5,6,8,8a-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-7(3H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 0481015

  • CAS :

    NA

  • Molecular Formula : C16H20F3N5O

  • Molecular Weight : 355.37

PA 19 0481016

3-((Tert-butoxycarbonyl)amino)-4-(2,5-difluorophenyl)butanoic acid


  • Catalogue No.:PA 19 0481016

  • CAS :

    1271773-97-7

  • Molecular Formula : C15H19F2NO4

  • Molecular Weight : 315.32

PA 19 0481017

(Z)-N-(4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)but-2-en-2-yl)acetamide


  • Catalogue No.:PA 19 0481017

  • CAS :

    NA

  • Molecular Formula : C18H15F6N5O2

  • Molecular Weight : 447.34

PA 19 0481018

(E)-1-(3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one


  • Catalogue No.:PA 19 0481018

  • CAS :

    NA

  • Molecular Formula : C16H10F6N4O

  • Molecular Weight : 388.27

PA 19 0481019

3-Amino-N-((R)-4-oxo-4-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide


  • Catalogue No.:PA 19 0481019

  • CAS :

    NA

  • Molecular Formula : C26H21F9N6O2

  • Molecular Weight : 620.48

PA 19 0481020

(R)-3-Amino-N-((R)-4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)-4-(2,4,5-trifluorophenyl)butanamide


  • Catalogue No.:PA 19 0481020

  • CAS :

     2072867-07-1

  • Molecular Formula : C26H23F9N6O2

  • Molecular Weight : 622.5

PA 19 0481021

(R)-3-Amino-4-(2,4-difluorophenyl)-1-(5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one


  • Catalogue No.:PA 19 0481021

  • CAS :

    NA

  • Molecular Formula : C15H17F2N5O

  • Molecular Weight : 321.33

PA 19 0481022

(R)-3-Amino-4-(2,5-difluorophenyl)-1-(5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one


  • Catalogue No.:PA 19 0481022

  • CAS :

    NA

  • Molecular Formula : C15H17F2N5O

  • Molecular Weight : 321.33

PA 19 0481023

Methyl (R)-3-acetamido-4-(2,4,5-trifluorophenyl)butanoate


  • Catalogue No.:PA 19 0481023

  • CAS :

    1234321-83-5

  • Molecular Formula : C13H14F3NO3

  • Molecular Weight : 289.25

PA 19 0481024

Ethyl (R)-3-amino-4-(2,4,5-trifluorophenyl)butanoate


  • Catalogue No.:PA 19 0481024

  • CAS :

    1151240-91-3

  • Molecular Formula : C12H14F3NO2

  • Molecular Weight : 261.24

PA 19 0481025

(R)-3-(((S)-2-Amino-2-oxo-1-phenylethyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acid


  • Catalogue No.:PA 19 0481025

  • CAS :

    2114308-71-1

  • Molecular Formula : C18H17F3N2O3

  • Molecular Weight : 366.34

PA 19 0481026

(R)-3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,3,6-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 0481026

  • CAS :

    945261-50-7

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.32

PA 19 0481027

Ttert-butyl (R)-(4-(1H-imidazol-1-yl)-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate


  • Catalogue No.:PA 19 0481027

  • CAS :

     1364122-90-6

  • Molecular Formula : C18H20F3N3O3

  • Molecular Weight : 383.37

PA 19 0481028

(Z)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)but-2-enoate


  • Catalogue No.:PA 19 0481028

  • CAS :

    881995-70-6

  • Molecular Formula : C11H10F3NO2

  • Molecular Weight : 245.2

PA 19 0481029

Ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate


  • Catalogue No.:PA 19 0481029

  • CAS :

    1151240-88-8

  • Molecular Formula : C12H11F3O3

  • Molecular Weight : 260.21

PA 19 0481030

Benzenebutanoic acid, 2,4,5-trifluoro-b-oxo-


  • Catalogue No.:PA 19 0481030

  • CAS :

    1256815-03-8

  • Molecular Formula : C10H7F3O3

  • Molecular Weight : 232.16

PA 19 0481031

2,6,9,13-Tetraazatetradecanedioic acid, 5,10-dioxo-3,12-bis[(2,4,5-trifluorophenyl)methyl]-, 1,14-bis(1,1-dimethylethyl) ester, (3R,12R)-


  • Catalogue No.:PA 19 0481031

  • CAS :

    1608492-11-0

  • Molecular Formula : C32H40F6N4O6

  • Molecular Weight : 690.68

PA 19 0481032

Ethyl (3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-(2,4,5-trifluorophenyl)butanoate


  • Catalogue No.:PA 19 0481032

  • CAS :

    1152439-74-1

  • Molecular Formula : C17H22F3NO4

  • Molecular Weight : 361.36

PA 19 0481033

(3R)-3-Amino-4-phenyl-1-(3-(trifluoromethyl)-5,6,8,8a-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-7(3H)-yl)butan-1-one


  • Catalogue No.:PA 19 0481033

  • CAS :

    NA

  • Molecular Formula : C16H20F3N5O

  • Molecular Weight : 355.37

PA 19 0481034

(3R)-3-Amino-1-(3-methyl-5,6,8,8a-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-7(3H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 0481034

  • CAS :

    NA

  • Molecular Formula : C16H20F3N5O

  • Molecular Weight : 355.37

PA 19 0481035

3-Tert-Butoxycarbonylamino-4-(2,4-difluoro-phenyl)-butyric acid


  • Catalogue No.:PA 19 0481035

  • CAS :

    1824443-71-1

  • Molecular Formula : C15H19F2NO4

  • Molecular Weight : 315.32

PA 19 0481036

(R,Z)-3-((4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(3,4,5-trifluorophenyl)butan-2-yl)amino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(3,4,5-trifluorophenyl)but-2-en-1-one


  • Catalogue No.:PA 19 0481036

  • CAS :

    NA

  • Molecular Formula : C32H25F12N9O2

  • Molecular Weight : 795.59

PA 19 0481037

(Z)-N-(4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)but-2-en-2-yl)acetamide


  • Catalogue No.:PA 19 0481037

  • CAS :

    NA

  • Molecular Formula : C18H15F6N5O2

  • Molecular Weight : 447.34

PA 19 0481038

(R)-3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,3,5-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 0481038

  • CAS :

    945261-49-4

  • Molecular Formula : C16H15F6N5O

  • Molecular Weight : 407.32

PA 19 0481039

Methyl 2,4,6-trifluorobenzoate


  • Catalogue No.:PA 19 0481039

  • CAS :

    79538-28-6

  • Molecular Formula : C8H5F3O2

  • Molecular Weight : 190.12

PA 19 0481040

((R)-4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)aspartic acid


  • Catalogue No.:PA 19 0481040

  • CAS :

    NA

  • Molecular Formula : C20H19F6N5O5

  • Molecular Weight : 523.39

PA 19 0481041

3-Amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one acetate


  • Catalogue No.:PA 19 0481041

  • CAS :

    2137530-88-0

  • Molecular Formula : C18H19F6N5O3

  • Molecular Weight : 467.37

PA 19 0481042

(R)-3-(((S)-2-hydroxy-1-phenylethyl)amino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one


  • Catalogue No.:PA 19 0481042

  • CAS :

    1459759-18-2

  • Molecular Formula : C24H23F6N5O2

  • Molecular Weight : 527.47