Home / Products

Products / Reference Standards / API Impurities / API Related Compounds / Pharmaceutical Standards

Please click on the respective API letter

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Afatinib, Impurities

Afatinib Nitroquinazoline Amine (S-Isomer) | CAS No.: 314771-88-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 314771-88-5

Mol F.

: C18H14ClFN4O4

Mol W.

: 404.8

Cat No.

: SA58018

Afatinib, Impurities

Afatinib L-Aspartic Acid Adduct

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C28H29ClFN5O7

Mol W.

: 601.1

Cat No.

: SA58017

Afatinib, Impurities

Afatinib Butoxy Analog

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C24H27ClFN5O2

Mol W.

: 472.0

Cat No.

: SA58016

Afatinib, Impurities

Afatinib (R)-Isomer | CAS No.: 945553-91-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 945553-91-3

Mol F.

: C24H25ClFN5O3

Mol W.

: 486.0

Cat No.

: SA58015

Afatinib, Impurities

Afatinib Diamine Impurity | CAS No.: 314771-76-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 314771-76-1

Mol F.

: C18H16ClFN4O2

Mol W.

: 374.8

Cat No.

: SA58014

Afatinib, Impurities

Afatinib Nitroquinazoline Amine (R-Isomer) | CAS No.: 402855-07-6

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 402855-07-6

Mol F.

: C18H14ClFN4O4

Mol W.

: 404.8

Cat No.

: SA58013

Afatinib, Impurities

Afatinib Hydroxybutanamide Impurity | CAS No.: 2323570-72-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2323570-72-3

Mol F.

: C24H27ClFN5O4

Mol W.

: 504.0

Cat No.

: SA58012

Afatinib, Impurities

Afatinib Diethyl Phosphonate Impurity | CAS No.: 618061-76-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 618061-76-0

Mol F.

: C24H27ClFN4O6P

Mol W.

: 552.9

Cat No.

: SA58011

Afatinib, Impurities

Methyl (E)-4-(dimethylamino)but-2-enoate | CAS No.: 212776-19-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 212776-19-7

Mol F.

: C7H13NO2

Mol W.

: 143.2

Cat No.

: SA58010

Afatinib, Impurities

Ethyl (E)-4-(dimethylamino)but-2-enoate | CAS No.: 1086268-91-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1086268-91-8

Mol F.

: C8H15NO2

Mol W.

: 157.2

Cat No.

: SA58009

Afatinib, Impurities

Afatinib Hydroxy-pyrrolidinonyl (S-Isomer) Impurity | CAS No.: 2223677-58-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2223677-58-3

Mol F.

: C22H20ClFN4O4

Mol W.

: 458.9

Cat No.

: SA58008

Afatinib, Impurities

Afatinib Ethoxy Analog | CAS No.: 2085843-51-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2085843-51-0

Mol F.

: C22H23ClFN5O2

Mol W.

: 443.9

Cat No.

: SA58007

Afatinib, Impurities

Afatinib Hydroxy-Pyrrolidinonyl (R-Isomer) Impurity | CAS No.: 2413212-19-6

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2413212-19-6

Mol F.

: C22H20ClFN4O4

Mol W.

: 458.9

Cat No.

: SA58006

Impurities, Ranolazine

Ranolazine N-3-(2-Methoxyphenoxy)-2-hydroxypropane | CAS No.: 2724549-66-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2724549-66-8

Mol F.

: C34H45N3O7

Mol W.

: 607.7

Cat No.

: SA26822

Capmatinib, Impurities

Capmatinib | CAS No.: 1029712-80-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1029712-80-8

Mol F.

: C23H17FN6O

Mol W.

: 412.4

Cat No.

: SA1067000

Impurities, Nitrosamine Impurity Standards, Paroxetine

N-Nitroso Paroxetine EP Impurity I

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C12H15FN2O2

Mol W.

: 238.3

Cat No.

: SA18320

Cinchocaine, Impurities

Ethyl 8-Methoxyquinaldate | CAS No.: 1415319-29-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1415319-29-7

Mol F.

: C13H13NO3

Mol W.

: 231.3

Cat No.

: SA80409

Cinchocaine, Impurities

8-Methoxyquinaldic Acid | CAS No.: 21141-35-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 21141-35-5

Mol F.

: C11H9NO3

Mol W.

: 203.2

Cat No.

: SA80408

Cinchocaine, Impurities

8-Hydroxyquinaldic Acid | CAS No.: 1571-30-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1571-30-8

Mol F.

: C10H7NO3

Mol W.

: 189.2

Cat No.

: SA80407

Cinchocaine, Impurities

Cinchocaine EP Impurity C | CAS No.: 87864-08-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 87864-08-2

Mol F.

: C16H21N3O2

Mol W.

: 287.4

Cat No.

: SA80406

Cinchocaine, Impurities

Cinchocaine EP Impurity B | CAS No.: 15733-89-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 15733-89-8

Mol F.

: C10H7NO3

Mol W.

: 189.2

Cat No.

: SA80405

Cinchocaine, Impurities

Cincochaine EP Impurity D | CAS No.: 10222-61-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 10222-61-4

Mol F.

: C14H15NO3

Mol W.

: 245.3

Cat No.

: SA80404

Cinchocaine, Impurities

Cinchocaine EP Impurity A | CAS No.: 87864-14-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 87864-14-0

Mol F.

: C16H20ClN3O

Mol W.

: 305.8

Cat No.

: SA80403

Cinchocaine, Impurities

Cinchocaine | CAS No.: 85-79-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 85-79-0

Mol F.

: C20H29N3O2

Mol W.

: 343.5

Cat No.

: SA80402

Impurities, Thiocolchicoside

Thiocolchicoside Tetraacetate | CAS No.: 163956-01-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 163956-01-2

Mol F.

: C35H41NO14S

Mol W.

: 731.8

Cat No.

: SA78913

Impurities, Thiocolchicoside

Thiocolchicoside R Isomer

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C27H33NO10S

Mol W.

: 563.6

Cat No.

: SA78912

Impurities, Thiocolchicoside

3-Demethylthiocolchicine (R-Isomer) | CAS No.: 1797131-74-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1797131-74-8

Mol F.

: C21H23NO5S

Mol W.

: 401.5

Cat No.

: SA78911

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity L

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C27H33NO10S

Mol W.

: 563.6

Cat No.

: SA78910

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity K

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C26H31NO10S

Mol W.

: 549.6

Cat No.

: SA78909

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity J | CAS No.: 1359973-79-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1359973-79-7

Mol F.

: C27H33NO11S

Mol W.

: 579.6

Cat No.

: SA78908

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity H

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C26H31NO10

Mol W.

: 517.5

Cat No.

: SA78907

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity G | CAS No.: 177991-81-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 177991-81-0

Mol F.

: C25H31NO9S

Mol W.

: 521.6

Cat No.

: SA78906

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity E | CAS No.: 219547-29-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 219547-29-2

Mol F.

: C26H31NO10S

Mol W.

: 549.6

Cat No.

: SA78905

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity D | CAS No.: 477-29-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 477-29-2

Mol F.

: C27H33NO11

Mol W.

: 547.6

Cat No.

: SA78904

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity C | CAS No.: 87424-25-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 87424-25-7

Mol F.

: C21H23NO5S

Mol W.

: 401.5

Cat No.

: SA78903

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity B | CAS No.: 2730-71-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2730-71-4

Mol F.

: C22H25NO5S

Mol W.

: 415.5

Cat No.

: SA78902

Impurities, Thiocolchicoside

Thiocolchicoside EP Impurity A | CAS No.: 64-86-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 64-86-8

Mol F.

: C22H25NO6

Mol W.

: 399.4

Cat No.

: SA78901

Baloxavir marboxil, Impurities

Baloxavir Spirocyclopropane Impurity | CAS No.: 2365473-17-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2365473-17-0

Mol F.

: C27H22F2N2O6S

Mol W.

: 540.5

Cat No.

: SA98924

Baloxavir marboxil, Impurities

Baloxavir Tetrahydrofuranyl Amide Impurity (S, R-Isomer) | CAS No.: 1985607-69-9

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1985607-69-9

Mol F.

: C22H23N3O6

Mol W.

: 425.4

Cat No.

: SA98923

Baloxavir marboxil, Impurities

Baloxavir Tetrahydrofuranyl Amide Impurity (R, R-Isomer) | CAS No.: 1985607-68-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1985607-68-8

Mol F.

: C22H23N3O6

Mol W.

: 425.4

Cat No.

: SA98922

Baloxavir marboxil, Impurities

Baloxavir Phenylthio Benzoic acid Impurity | CAS No.: 2136287-65-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2136287-65-3

Mol F.

: C14H10F2O2S

Mol W.

: 280.3

Cat No.

: SA98921

Baloxavir marboxil, Impurities

Baloxavir (R, R) Diastereomer Impurity | CAS No.: 2826217-70-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2826217-70-1

Mol F.

: C24H19F2N3O4S

Mol W.

: 483.5

Cat No.

: SA98920

Baloxavir marboxil, Impurities

Desfluoro Baloxavir Hexyloxy Impurity | CAS No.: 2136287-69-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2136287-69-7

Mol F.

: C30H32FN3O4S

Mol W.

: 549.7

Cat No.

: SA98919

Baloxavir marboxil, Impurities

Desfluoro Baloxavir marboxil | CAS No.: 2954948-28-6

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2954948-28-6

Mol F.

: C27H24FN3O7S

Mol W.

: 553.6

Cat No.

: SA98918

Baloxavir marboxil, Impurities

Baloxavir Benzyloxy-N-Boc-Amino Dihydropyridine Ester Impurity | CAS No.: 1985607-65-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1985607-65-5

Mol F.

: C20H24N2O6

Mol W.

: 388.4

Cat No.

: SA98917

Baloxavir marboxil, Impurities

Baloxavir Phenoxy Dihydropyridine Ester Impurity | CAS No.: 3025010-94-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 3025010-94-7

Mol F.

: C27H20F2N2O4S

Mol W.

: 506.5

Cat No.

: SA98916

Baloxavir marboxil, Impurities

Baloxavir Hexyloxy Dihydropyridine Ester Impurity | CAS No.: 3025010-91-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 3025010-91-4

Mol F.

: C27H28F2N2O4S

Mol W.

: 514.6

Cat No.

: SA98915

Baloxavir marboxil, Impurities

Baloxavir Benzyloxy Triazinedione Impurity | CAS No.: 1985607-70-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1985607-70-2

Mol F.

: C17H17N3O4

Mol W.

: 327.3

Cat No.

: SA98914

Baloxavir marboxil, Impurities

Baloxavir Ring Open Dimethoxyethoxy Impurity | CAS No.: 3025010-95-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 3025010-95-8

Mol F.

: C32H31F2N3O6S

Mol W.

: 623.7

Cat No.

: SA98913

Baloxavir marboxil, Impurities

Baloxavir Ethoxy Impurity | CAS No.: 2417354-06-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2417354-06-2

Mol F.

: C26H23F2N3O4S

Mol W.

: 511.5

Cat No.

: SA98912

Baloxavir marboxil, Impurities

Baloxavir Pentyloxy Impurity | CAS No.: 2136287-86-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2136287-86-8

Mol F.

: C29H29F2N3O4S

Mol W.

: 553.6

Cat No.

: SA98911

Baloxavir marboxil, Impurities

Baloxavir Methoxy Impurity | CAS No.: 2136287-80-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2136287-80-2

Mol F.

: C25H21F2N3O4S

Mol W.

: 497.5

Cat No.

: SA98910