Featured Products/ Pharmaffiliates
PA 01 04580

β-Epoxyabiraterone Acetate


  • Catalogue No.:PA 01 04580

  • CAS :

    2484719-26-6

  • Molecular Formula : C26H33NO3

  • Molecular Weight : 407.55

PA 01 20770

9-((2-Hydroxyethoxy)methyl)-2-((hydroxymethyl)amino)-1H-purin-6(9H)-one


  • Catalogue No.:PA 01 20770

  • CAS :

    2190509-40-9

  • Molecular Formula : C9H13N5O4

  • Molecular Weight : 255.23

PA 01 33580

Albendazole - Impurity H


  • Catalogue No.:PA 01 33580

  • CAS :

    NA

  • Molecular Formula : C15H19N3O3S

  • Molecular Weight : 321.39

PA 28 38030

Amidotrizoic Acid Dihydrate - Impurity C


  • Catalogue No.:PA 28 38030

  • CAS :

    162193-53-5

  • Molecular Formula : C11H10I2N2O4

  • Molecular Weight : 488.02

PA 01 55110

Amoxicillin Trihydrate - Impurity K (Freebase)


  • Catalogue No.:PA 01 55110

  • CAS :

    2088961-38-8

  • Molecular Formula : C32H40N6O11S2

  • Molecular Weight : 748.82

PA 01 55120

Amoxicillin Trihydrate - Impurity L (Freebase)


  • Catalogue No.:PA 01 55120

  • CAS :

    1789703-32-7

  • Molecular Formula : C24H29N5O7S2

  • Molecular Weight : 563.65

PA 01 55130

Amoxicillin Trihydrate - Impurity M


  • Catalogue No.:PA 01 55130

  • CAS :

    NA

  • Molecular Formula : C48H57N9O15S3

  • Molecular Weight : 1096.21

PA 01 55520

Amoxicillin Trihydrate - Impurity J (Freebase)


  • Catalogue No.:PA 01 55520

  • CAS :

    2088960-43-2

  • Molecular Formula : C32H38N6O10S2

  • Molecular Weight : 730.81

PA 01 55530

Amoxicillin Trimer


  • Catalogue No.:PA 01 55530

  • CAS :

    174391-69-6

  • Molecular Formula : C48H57N9O15S3

  • Molecular Weight : 1096.21

PA 01 57510

Ampicillin Trihydrate - Impurity Q


  • Catalogue No.:PA 01 57510

  • CAS :

    NA

  • Molecular Formula : C48H57N9O12S3

  • Molecular Weight : 1048.21

PA 01 57520

Ampicillin Open Ring Dimer


  • Catalogue No.:PA 01 57520

  • CAS :

    NA

  • Molecular Formula : C31H40N6O7S2

  • Molecular Weight : 672.82

PA 01 83520

Atorvastatin Epoxy THF Analog


  • Catalogue No.:PA 01 83520

  • CAS :

    873950-19-7

  • Molecular Formula : C26H24FNO5

  • Molecular Weight : 449.47

PA 01 83670

Atorvastatin Cyclic Isopropyl Impurity


  • Catalogue No.:PA 01 83670

  • CAS :

    873950-17-5

  • Molecular Formula : C33H35FN2O7

  • Molecular Weight : 590.64

PA 01 83690

Atorvastatin Cyclic Sodium Salt Isopropyl Impurity


  • Catalogue No.:PA 01 83690

  • CAS :

    1316291-19-6

  • Molecular Formula : C33H34FN2NaO7

  • Molecular Weight : 612.62

PA 01 83740

Atorvastatin Cyclic Fluorophenyl Sodium Salt Impurity


  • Catalogue No.:PA 01 83740

  • CAS :

    1315629-79-8

  • Molecular Formula : C33H34FN2NaO7

  • Molecular Weight : 612.62

PA 28 20510

N-(Formylamidino)-N'-beta-D-ribofuranosylurea


  • Catalogue No.:PA 28 20510

  • CAS :

    65126-88-7

  • Molecular Formula : C8H14N4O6

  • Molecular Weight : 262.22

PA 01 88020

Azithromycin - Impurity B (Freebase)


  • Catalogue No.:PA 01 88020

  • CAS :

    307974-61-4

  • Molecular Formula : C38H72N2O11

  • Molecular Weight : 733

PA 01 88030

Azithromycin - Impurity C


  • Catalogue No.:PA 01 88030

  • CAS :

    620169-47-3

  • Molecular Formula : C37H70N2O12

  • Molecular Weight : 734.98

PA 01 88130

Azithromycin - Impurity M


  • Catalogue No.:PA 01 88130

  • CAS :

    765927-71-7

  • Molecular Formula : C37H68N2O13

  • Molecular Weight : 748.94

PA 01 88140

Azithromycin - Impurity N


  • Catalogue No.:PA 01 88140

  • CAS :

    612069-25-7

  • Molecular Formula : C36H65NO13

  • Molecular Weight : 719.91

PA 02 12560

Sodium (C10-16)alkylbenzenesulfonate


  • Catalogue No.:PA 02 12560

  • CAS :

    68081-81-2

  • Molecular Formula : C17H27NaO3S

  • Molecular Weight : 334.45

PA 02 72530

(15R)-Bimatoprost


  • Catalogue No.:PA 02 72530

  • CAS :

    1163135-92-9

  • Molecular Formula : C25H37NO4

  • Molecular Weight : 415.57

PA 03 01550

(2'S,3'R)-Cabazitaxel


  • Catalogue No.:PA 03 01550

  • CAS :

    1714967-27-7

  • Molecular Formula : C45H57NO14

  • Molecular Weight : 835.93

PA 03 07000

Candesartan Cilexetil - API


  • Catalogue No.:PA 03 07000

  • CAS :

    145040-37-5

  • Molecular Formula : C33H34N6O6

  • Molecular Weight : 610.66

PA 03 21120

Cefazolin Sodium - Impurity L


  • Catalogue No.:PA 03 21120

  • CAS :

    NA

  • Molecular Formula : C14H14N8O4S3

  • Molecular Weight : 454.51

PA 03 21520

Tetrazolylacetamide Acetal


  • Catalogue No.:PA 03 21520

  • CAS :

    1675245-47-2

  • Molecular Formula : C5H9N5O3

  • Molecular Weight : 187.16

PA 03 89620

Cefdinir 7-isomer


  • Catalogue No.:PA 03 89620

  • CAS :

    178601-89-3

  • Molecular Formula : C14H13N5O5S2

  • Molecular Weight : 395.41

PA 03 22011

Cefepime - Impurity A (Chloride)


  • Catalogue No.:PA 03 22011

  • CAS :

    149261-27-8

  • Molecular Formula : C19H25ClN6O5S2

  • Molecular Weight : 517.02

PA 03 22030

Cefepime - Impurity C


  • Catalogue No.:PA 03 22030

  • CAS :

    104301-63-5

  • Molecular Formula : C8H10N4O3S

  • Molecular Weight : 242.26

PA 03 22060

Cefepime - Impurity F


  • Catalogue No.:PA 03 22060

  • CAS :

    NA

  • Molecular Formula : C32H43Cl2N9O7S3

  • Molecular Weight : 832.84

PA 03 24010

Cefixime - Impurity A


  • Catalogue No.:PA 03 24010

  • CAS :

    1614255-90-1

  • Molecular Formula : C16H17N5O8S2

  • Molecular Weight : 471.46

PA 03 24030

Cefixime - Impurity C


  • Catalogue No.:PA 03 24030

  • CAS :

    108691-83-4

  • Molecular Formula : C16H15N5O7S2

  • Molecular Weight : 453.45

PA 03 24040

Cefixime - Impurity D


  • Catalogue No.:PA 03 24040

  • CAS :

    97164-56-2

  • Molecular Formula : C16H15N5O7S2

  • Molecular Weight : 453.45

PA 03 98050

Cefuroxime Axetil - Impurity E


  • Catalogue No.:PA 03 98050

  • CAS :

    947723-87-7

  • Molecular Formula : C15H13N3O6S

  • Molecular Weight : 363.35

PA 30 07010

Cefuroxime Sodium - Impurity A


  • Catalogue No.:PA 30 07010

  • CAS :

    56271-94-4

  • Molecular Formula : C15H15N3O7S

  • Molecular Weight : 381.36

PA 30 07051

Cefuroxime Sodium - Impurity E (Sodium Salt)


  • Catalogue No.:PA 30 07051

  • CAS :

    97232-49-0

  • Molecular Formula : C16H15N4NaO8S

  • Molecular Weight : 446.37

PA 03 35540

Cephalexin S-Sulfoxide


  • Catalogue No.:PA 03 35540

  • CAS :

    74708-55-7

  • Molecular Formula : C16H17N3O5S

  • Molecular Weight : 363.39

PA 03 35550

Cephalexin Ethyl Homolog


  • Catalogue No.:PA 03 35550

  • CAS :

    NA

  • Molecular Formula : C17H19N3O4S

  • Molecular Weight : 361.42

PA 03 36660

(R)-Cetirizine Propanediol Ester


  • Catalogue No.:PA 03 36660

  • CAS :

    NA

  • Molecular Formula : C24H31ClN2O4

  • Molecular Weight : 446.97

PA 30 15020

Chlorhexidine Digluconate - Impurity B


  • Catalogue No.:PA 30 15020

  • CAS :

    1308292-89-8

  • Molecular Formula : C16H26ClN9O

  • Molecular Weight : 395.89

PA 30 20030

Cilastatin Sodium - Impurity C


  • Catalogue No.:PA 30 20030

  • CAS :

    NA

  • Molecular Formula : C22H36N2O6S

  • Molecular Weight : 456.60

PA 03 94570

(5-(4-Amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl Methyl Hydrogen Phosphate


  • Catalogue No.:PA 03 94570

  • CAS :

    NA

  • Molecular Formula : C10H16N3O8P

  • Molecular Weight : 337.22

PA 03 95600

Clindamycin B 2-Phosphate


  • Catalogue No.:PA 03 95600

  • CAS :

    54887-31-9

  • Molecular Formula : C26H38ClN2O14PS

  • Molecular Weight : 490.94

PA 03 95610

Clindamycin Phosphate - Impurity L


  • Catalogue No.:PA 03 95610

  • CAS :

    620181-05-7

  • Molecular Formula : C18H34ClN2O8PS

  • Molecular Weight : 504.96

PA 30 23020

Clopidogrel Hydrochloride - Impurity B


  • Catalogue No.:PA 30 23020

  • CAS :

    144750-52-7

  • Molecular Formula : C16H17Cl2NO2S

  • Molecular Weight : 358.28

PA 30 08020

Cyanocobalamin - Impurity B (Freebase)


  • Catalogue No.:PA 30 08020

  • CAS :

    26264-28-8

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.35

PA 30 08030

Cyanocobalamin - Impurity C


  • Catalogue No.:PA 30 08030

  • CAS :

    38218-51-8

  • Molecular Formula : C64H90CoN14O14P

  • Molecular Weight : 1369.39

PA 30 08040

Cyanocobalamin - Impurity D


  • Catalogue No.:PA 30 08040

  • CAS :

    121483-62-3

  • Molecular Formula : C63H87CoN13O15P

  • Molecular Weight : 1356.35

PA 30 08050

Cyanocobalamin - Impurity E


  • Catalogue No.:PA 30 08050

  • CAS :

    41325-63-7

  • Molecular Formula : C63H88CoN14O14P

  • Molecular Weight : 1355.37

PA 30 08070

Cyanocobalamin - Impurity G


  • Catalogue No.:PA 30 08070

  • CAS :

    NA

  • Molecular Formula : C64H90CoN14O14P

  • Molecular Weight : 1369.39

PA 30 08080

Cyanocobalamin - Impurity H


  • Catalogue No.:PA 30 08080

  • CAS :

    13422-51-0

  • Molecular Formula : C62H89CoN13O15P

  • Molecular Weight : 1346.36

PA 30 08520

(1R,2R,3R,4R,5Z,12S,15Z,18S,19S,23S,24S)-18,23-bis(2-Carbamoylethyl)-3,19,24-tris(carbamoylmethyl)-4-(2-{[(2R)-2-[({[(2R,3S,4R,5S)-5-(5,6-dimethyl-1H-1,3-benzodiazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3- yl]oxy(hydroxy)phosphoryl)oxy]propyl]carbamoyl}ethyl)-1,4,19,21,24,27,27-heptamethyl-9-oxo-8,14,25,26,28-pentaazahexacyclo[20.2.1.12,5.112,15.117,20.06,13]octacosa-5,13,15,20(26),22(25)-pentaen-28-yl]cobaltcarbonitrile


  • Catalogue No.:PA 30 08520

  • CAS :

    NA

  • Molecular Formula : C63H88CoN14O14P

  • Molecular Weight : 1355.4

PA 03 83580

4-Hydroxy Cyclophosphamide


  • Catalogue No.:PA 03 83580

  • CAS :

    40277-05-2

  • Molecular Formula : C7H15Cl2N2O3P

  • Molecular Weight : 277.09

PA 03 84530

Cyclosporine Resolution Mixture


  • Catalogue No.:PA 03 84530

  • CAS :

    NA

  • Molecular Formula : C61H109N11O12

  • Molecular Weight : 1188.58

PA 03 84550

Iso Cyclosporin H Trifluoroacetic Acid Salt


  • Catalogue No.:PA 03 84550

  • CAS :

    NA

  • Molecular Formula : C62H111N11O12•x(C2HF3O2)

  • Molecular Weight : 1202.61114

PA 04 87000

Darifenacin Hydrobromide - API


  • Catalogue No.:PA 04 87000

  • CAS :

    133099-07-7

  • Molecular Formula : C28H31BrN2O2

  • Molecular Weight : 507.46

PA 04 63050

Desogestrel - Impurity E


  • Catalogue No.:PA 04 63050

  • CAS :

    70805-85-5

  • Molecular Formula : C22H30O2

  • Molecular Weight : 326.47

PA 04 51110

Dexamethasone - Impurity K


  • Catalogue No.:PA 04 51110

  • CAS :

    1809224-82-5

  • Molecular Formula : C22H26O4

  • Molecular Weight : 354.44

PA 04 96510

(S)-2-((2-Amino-2-oxoethyl)(1-(2,6-dioxopiperazin-1-yl)propan-2-yl)amino)acetic Acid


  • Catalogue No.:PA 04 96510

  • CAS :

    NA

  • Molecular Formula : C11H18N4O5

  • Molecular Weight : 286.28

PA 04 96540

(S)-1,1'-(Propane-1,2-diyl)bis(3,5-dioxopiperazine 1-oxide)


  • Catalogue No.:PA 04 96540

  • CAS :

    NA

  • Molecular Formula : C11H16N4O6

  • Molecular Weight : 300.27

PA 04 21060

Diazepam - Impurity F


  • Catalogue No.:PA 04 21060

  • CAS :

    31269-33-7

  • Molecular Formula : C16H13ClN2O

  • Molecular Weight : 284.74

PA 31 02050

Dihydroergotamine Mesilate - Impurity E


  • Catalogue No.:PA 31 02050

  • CAS :

    17479-19-5

  • Molecular Formula : C35H41N5O5

  • Molecular Weight : 611.73

PA 04 31020

Diphenhydramine - Impurity B


  • Catalogue No.:PA 04 31020

  • CAS :

    4024-34-4

  • Molecular Formula : C18H24ClNO

  • Molecular Weight : 305.84

PA 04 97020

Docetaxel - Impurity B (Freebase)


  • Catalogue No.:PA 04 97020

  • CAS :

    167074-97-7

  • Molecular Formula : C43H51NO14

  • Molecular Weight : 805.86

PA 04 97030

Docetaxel - Impurity C (Freebase)


  • Catalogue No.:PA 04 97030

  • CAS :

    153381-68-1

  • Molecular Formula : C43H53NO14

  • Molecular Weight : 807.88

PA 04 97040

Docetaxel - Impurity D (Freebase)


  • Catalogue No.:PA 04 97040

  • CAS :

    162784-72-7

  • Molecular Formula : C43H51NO14

  • Molecular Weight : 805.86

PA 04 97510

N-Formyl Docetaxel


  • Catalogue No.:PA 04 97510

  • CAS :

    NA

  • Molecular Formula : C39H45NO13

  • Molecular Weight : 735.77

PA 04 97520

2-Debenzoyl-2-pentenoyl Docetaxel


  • Catalogue No.:PA 04 97520

  • CAS :

    1412898-66-8

  • Molecular Formula : C41H55NO14

  • Molecular Weight : 785.87

PA 04 97540

Docetaxel Crotonaldehyde Analog


  • Catalogue No.:PA 04 97540

  • CAS :

    NA

  • Molecular Formula : C43H51NO14

  • Molecular Weight : 805.86

PA 04 61510

trans-Doxercalciferol


  • Catalogue No.:PA 04 61510

  • CAS :

    74007-20-8

  • Molecular Formula : C28H44O2

  • Molecular Weight : 412.65

PA 04 61520

Previtamin D2


  • Catalogue No.:PA 04 61520

  • CAS :

    21307-05-1

  • Molecular Formula : C28H44O

  • Molecular Weight : 396.65

PA 04 45030

Doxorubicin Hydrochloride - Impurity C


  • Catalogue No.:PA 04 45030

  • CAS :

    NA

  • Molecular Formula : C27H28BrNO10

  • Molecular Weight : 606.42

PA 04 58010

Doxycycline Hyclate (HCl) - Impurity A


  • Catalogue No.:PA 04 58010

  • CAS :

    41411-66-9

  • Molecular Formula : C22H25ClN2O8

  • Molecular Weight : 480.90

PA 04 68020

Drospirenone - Impurity B


  • Catalogue No.:PA 04 68020

  • CAS :

    NA

  • Molecular Formula : C24H32O4

  • Molecular Weight : 384.51

PA 04 68030

Drospirenone - Impurity C


  • Catalogue No.:PA 04 68030

  • CAS :

    116298-21-6

  • Molecular Formula : C21H26O2

  • Molecular Weight : 310.43

PA 04 68080

Drospirenone - Impurity H


  • Catalogue No.:PA 04 68080

  • CAS :

    932388-89-1

  • Molecular Formula : C24H31ClO3

  • Molecular Weight : 402.95

PA 04 68090

Drospirenone - Impurity I


  • Catalogue No.:PA 04 68090

  • CAS :

    NA

  • Molecular Formula : C24H32O3

  • Molecular Weight : 368.51

PA 04 68110

Drospirenone - Impurity K


  • Catalogue No.:PA 04 68110

  • CAS :

    889652-31-7

  • Molecular Formula : C24H30O3

  • Molecular Weight : 366.49

PA 05 02570

Emtricitabine S-Oxide (Mixture of Diastereomers)


  • Catalogue No.:PA 05 02570

  • CAS :

    152128-77-3

  • Molecular Formula : C8H10FN3O4S

  • Molecular Weight : 263.25

PA 05 57060

Entecavir Monohydrate - Impurity F


  • Catalogue No.:PA 05 57060

  • CAS :

    649761-24-0

  • Molecular Formula : C27H31N5O2Si

  • Molecular Weight : 485.65

PA 05 55000

Enzalutamide - API


  • Catalogue No.:PA 05 55000

  • CAS :

    915087-33-1

  • Molecular Formula : C21H16F4N4O2S

  • Molecular Weight : 464.44

PA 05 15030

Erythromycin - Impurity C


  • Catalogue No.:PA 05 15030

  • CAS :

    41451-91-6

  • Molecular Formula : C37H65NO14

  • Molecular Weight : 747.91

PA 05 15120

Erythromycin - Impurity L


  • Catalogue No.:PA 05 15120

  • CAS :

    127955-44-6

  • Molecular Formula : C37H65NO14

  • Molecular Weight : 747.91

PA 05 46080

Ethinylestradiol - Impurity H


  • Catalogue No.:PA 05 46080

  • CAS :

    1350468-76-6

  • Molecular Formula : C20H22O3

  • Molecular Weight : 310.39

PA 06 22050

Flucloxacillin - Impurity E


  • Catalogue No.:PA 06 22050

  • CAS :

    NA

  • Molecular Formula : C27H27ClFN5O7S2

  • Molecular Weight : 652.11

PA 06 42040

Fluticasone - Impurity D (Freebase)


  • Catalogue No.:PA 06 42040

  • CAS :

    73205-13-7

  • Molecular Formula : C25H32F2O5S

  • Molecular Weight : 482.58

PA 06 44030

Folic Acid - Impurity C


  • Catalogue No.:PA 06 44030

  • CAS :

    47707-78-8

  • Molecular Formula : C19H19N7O6

  • Molecular Weight : 441.40

PA 06 64020

Fosfomycin Tromethamine - Impurity B (Freebase)


  • Catalogue No.:PA 06 64020

  • CAS :

    1262243-11-7

  • Molecular Formula : C7H18NO7P

  • Molecular Weight : 259.19

PA 06 64040

Fosfomycin Tromethamine - Impurity D (Freebase)


  • Catalogue No.:PA 06 64040

  • CAS :

    1262243-12-8

  • Molecular Formula : C10H25NO11P2

  • Molecular Weight : 397.25

PA 07 22510

Glycine Bisphosphonate


  • Catalogue No.:PA 07 22510

  • CAS :

    41003-10-5

  • Molecular Formula : C2H9NO7P2

  • Molecular Weight : 221.04

PA 07 17530

4-[(2-Methoxyphenoxy)methyl]-1,3-dioxolan-2-one


  • Catalogue No.:PA 07 17530

  • CAS :

    2049-21-0

  • Molecular Formula : C11H12O5

  • Molecular Weight : 224.21

PA 08 13080

Hydrocortisone - Impurity H


  • Catalogue No.:PA 08 13080

  • CAS :

    NA

  • Molecular Formula : C21H30O6

  • Molecular Weight : 378.46

PA 08 13140

Hydrocortisone - Impurity N


  • Catalogue No.:PA 08 13140

  • CAS :

    NA

  • Molecular Formula : C42H58O10

  • Molecular Weight : 722.90

PA 09 02100

Ibuprofen - Impurity J


  • Catalogue No.:PA 09 02100

  • CAS :

    65813-55-0

  • Molecular Formula : C13H16O3

  • Molecular Weight : 220.26

PA 09 32050

Ivermectin - Impurity E


  • Catalogue No.:PA 09 32050

  • CAS :

    NA

  • Molecular Formula : C49H76O14

  • Molecular Weight : 889.12

PA 11 03550

1-Acetyl-4-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(bromomethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazine


  • Catalogue No.:PA 11 03550

  • CAS :

    NA

  • Molecular Formula : C23H25BrCl2N2O4

  • Molecular Weight : 544.27

PA 11 07070

Ketotifen Fumarate - Impurity G


  • Catalogue No.:PA 11 07070

  • CAS :

    43076-16-0

  • Molecular Formula : C19H17NO2S

  • Molecular Weight : 323.41

PA 12 42530

Levosimendan Triazene Impurity


  • Catalogue No.:PA 12 42530

  • CAS :

    NA

  • Molecular Formula : C22H23N7O2

  • Molecular Weight : 417.46

PA 13 14510

Amido Ethyl Meloxicam


  • Catalogue No.:PA 13 14510

  • CAS :

    881399-30-0

  • Molecular Formula : C16H17N3O4S2

  • Molecular Weight : 379.45

PA 13 14520

Amido Methyl Meloxicam


  • Catalogue No.:PA 13 14520

  • CAS :

    892395-41-4

  • Molecular Formula : C15H15N3O4S2

  • Molecular Weight : 365.43