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

Building Blocks

3-Phenylpropanoic acid | CAS No.: 501-52-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 501-52-0

Mol F.

: C9H10O2

Mol W.

: 150.17

Cat No.

: SB10148

Building Blocks

L-Alanyl-L-proline | CAS No.: 13485-59-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 13485-59-1

Mol F.

: C8H14N2O3

Mol W.

: 186.21

Cat No.

: SB10149

Impurities, Tegoprazan

Tegoprazan Imidazole-5-carboxylic Acid Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: 360.31

Mol W.

: C18H14F2N2O4

Cat No.

: SA78322

Impurities, Tegoprazan

Tegoprazan N-Tosyl Impurity | CAS No.: 942485-42-9

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 942485-42-9

Mol F.

Mol W.

Cat No.

: SA78321

Impurities, Tegoprazan

Tegoprazan Acid Impurity | CAS No.: 1784661-22-9

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1784661-22-9

Mol F.

Mol W.

Cat No.

: SA78320

Impurities, Tegoprazan

(R)-5,7-Difluorochroman-4-ol | CAS No.: 1270294-05-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1270294-05-7

Mol F.

: C9H8F2O2

Mol W.

: 186.2

Cat No.

: SA78319

Building Blocks

D-Glucamine | CAS No.: 488-43-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 488-43-7

Mol F.

: C6H15NO5

Mol W.

: 181.19

Cat No.

: SB10147

Building Blocks

Ethyl Propionate | CAS No.: 105-37-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 105-37-3

Mol F.

: C5H10O2

Mol W.

: 102.13

Cat No.

: SB10146

Building Blocks

Triethyl Orthopropionate | CAS No.: 115-80-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 115-80-0

Mol F.

: C9H20O3

Mol W.

: 176.25

Cat No.

: SB10145

Impurities

Clascoterone 17-beta Propionate Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C24H34O5

Mol W.

: 402.52

Cat No.

: SA1259005

Building Blocks

L-prolinamide | CAS No.: 7531-52-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 7531-52-4

Mol F.

: C5H10N2O

Mol W.

: 114.15

Cat No.

: SB10144

Impurities

1-Nitroso-1,2,4-Triazole | CAS No.: 70890-80-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 70890-80-1

Mol F.

: C2H2N4O

Mol W.

: 98.07

Cat No.

: SA446179

Diclofenac, Impurities

N-Nitroso Diclofenac Desacetate Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C12H8Cl2N2O

Mol W.

: 267.10

Cat No.

: SA12719

Intermediates

4-N-Boc-Aminopiperidine | CAS No.: 73874-95-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 73874-95-0

Mol F.

: C10H20N2O2

Mol W.

: 200.28

Cat No.

: SRC900208

Impurities

4-Nitrosomethylaminopyridine | CAS No.: 16219-99-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 16219-99-1

Mol F.

: C6H7N3O

Mol W.

: 137.14

Cat No.

: SA446178

Cetirizine, Impurities

Cetirizine Phenylsulfone | CAS No.: 1391052-52-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1391052-52-0

Mol F.

: C23H23ClN2O2S

Mol W.

: 427.0

Cat No.

: SA13532

Ampicillin, Impurities

Ampicillin Thiazepine Analog

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H19N3O4S

Mol W.

: 349.40

Cat No.

: SA56117

Aceclofenac, Impurities

N-Nitroso Aceclofenac

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C16H12Cl2N2O5

Mol W.

: 383.18

Cat No.

: SA12810

Axitinib, Impurities

Axitinib Tetrahydropyran Impurity | CAS : 2242852-05-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2242852-05-5

Mol F.

: C19H19N3O

Mol W.

: 305.4

Cat No.

: SA52215

Building Blocks

N-Bromosuccinimide (NBS) | CAS No.: 128-08-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 128-08-5

Mol F.

: C4H4BrNO2

Mol W.

: 177.98

Cat No.

: SB10143

Impurities, Linagliptin

8-Bromo-3-Methylxanthine | CAS No.: 93703-24-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 93703-24-3

Mol F.

: C6H5BrN4O2

Mol W.

: 245.03

Cat No.

: SA49969

Impurities, Vonoprazan

Vonoprazan N-Nitroso Carbaldehyde Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C11H7FN2O2

Mol W.

: 218.18

Cat No.

: SA80515

Agomelatine, Impurities

Agomelatine Nitrile Impurity | CAS No.: 861960-34-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 861960-34-1

Mol F.

: C13H13NO

Mol W.

: 199.25

Cat No.

: SA58105

Impurities, Vonoprazan

Vonoprazan Hydroxymethyl Impurity | CAS No.: 2169271-28-5

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2169271-28-5

Mol F.

: C16H13FN2O3S

Mol W.

: 332.4

Cat No.

: SA80516

Escitalopram, Impurities

5-Carbamoyl Phthalide | CAS No.: 85118-25-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 85118-25-8

Mol F.

: C9H7NO3

Mol W.

: 177.16

Cat No.

: SA21222

Impurities, Linagliptin

Linagliptin EP Impurity F (R-Isomer)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C52H58N16O4

Mol W.

: 971.12

Cat No.

: SA49970

Impurities, Linagliptin

Linagliptin EP Impurity F (S-Isomer)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C52H58N16O4

Mol W.

: 971.12

Cat No.

: SA49971

Hydrocortisone, Impurities

6-Beta Hydroxy Hydrocortisone Phosphate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C21H31O9P

Mol W.

: 458.44

Cat No.

: SA15250

Hydrocortisone, Impurities

Hydrocortisone 6-Hydroxy 17-Carbaldehyde Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C20H28O5

Mol W.

: 348.43

Cat No.

: SA15251

Hydrocortisone, Impurities

Hydrocortisone 17-Aldehyde Mixture Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 102600-93-1

Mol F.

: C20H28O4

Mol W.

: 332.4

Cat No.

: SA15252

Hydrocortisone, Impurities

6α-Hydroxy Cortisol | CAS No.: 2242-98-0

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2242-98-0

Mol F.

: C21H30O6

Mol W.

: 378.5

Cat No.

: SA15253

Hydrocortisone, Impurities

Hydrocortisone Propylene Glycol

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C24H34O6

Mol W.

: 418.5

Cat No.

: SA15254

Hydrocortisone, Impurities

Hydrocortisone 17-Carbonitrile Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C23H32ClNO2Si

Mol W.

: 418.04

Cat No.

: SA15255

Hydrocortisone, Impurities

Hydrocortisone Spiro Acetal Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C23H30O6

Mol W.

: 402.5

Cat No.

: SA15256

Finerenone, Impurities

2-chloro-5-methylpyridin-4-amine | CAS No.: 79055-62-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 79055-62-2

Mol F.

: C6H7ClN2

Mol W.

: 142.58

Cat No.

: SA16616

Finerenone, Impurities

Finerenone 4-nitropyridine N-oxide | CAS No.: 60323-96-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 60323-96-8

Mol F.

: C6H5ClN2O3

Mol W.

: 188.57

Cat No.

: SA16615

Finerenone, Impurities

Hydracrylonitrile | CAS No.: 109-78-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 109-78-4

Mol F.

: C3H5NO

Mol W.

: 71.08

Cat No.

: SA16614

Finerenone, Impurities

Diketene | CAS No.: 674-82-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 674-82-8

Mol F.

: C4H4O2

Mol W.

: 84.07

Cat No.

: SA16613

Finerenone, Impurities

4-Bromo-3-methoxybenzonitrile | CAS No.: 120315-65-3

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 120315-65-3

Mol F.

: C8H6BrNO

Mol W.

: 212.04

Cat No.

: SA16612

Finerenone, Impurities

4-Bromo-3-methoxybenzamide | CAS No.: 176961-57-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 176961-57-2

Mol F.

: C8H8BrNO2

Mol W.

: 230.06

Cat No.

: SA16611

Cinitapride, Impurities

Cinitapride Piperidine 1-oxide Impurity | CAS No.: 1361312-48-2

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1361312-48-2

Mol F.

: C21H30N4O5

Mol W.

: 418.49

Cat No.

: SA1257009

Cinitapride, Impurities

Cinitapride Dinitrobenzamide Piperidinyl Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C14H19N5O6

Mol W.

: 353.34

Cat No.

: SA1257008

Cinitapride, Impurities

Cinitapride 2-ethoxybenzamide Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C14H20N4O4

Mol W.

: 308.34

Cat No.

: SA1257007

Cinitapride, Impurities

3-Cyclohexene-1-methanol Methanesulfonate | CAS No.: 108541-48-6

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 108541-48-6

Mol F.

: C8H14O3S

Mol W.

: 190.26

Cat No.

: SA1257006

Cinitapride, Impurities

Cinitapride Piperidinecarboxylate Impurity | CAS No.: 952309-99-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 952309-99-8

Mol F.

: C17H24N4O6

Mol W.

: 380.4

Cat No.

: SA1257005

Cinitapride, Impurities

Cinitapride Piperidinyl Impurity | CAS No.: 952310-00-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 952310-00-8

Mol F.

: C14H21BrN4O4

Mol W.

: 389.24

Cat No.

: SA1257004

Impurities

Clascoterone Ethoxypropylidene Impurity | CAS No.: 85198-30-7

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 85198-30-7

Mol F.

: C26H38O5

Mol W.

: 430.6

Cat No.

: SA1259004

Impurities

Delta 6,7-Clascoterone

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C24H32O5

Mol W.

: 400.52

Cat No.

: SA1259003

Impurities

11-Deoxycortisol Acid | CAS No.: 633-29-4

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 633-29-4

Mol F.

: C20H28O4

Mol W.

: 332.4

Cat No.

: SA1259002

Impurities

Clascoterone 1,4-diene Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C24H32O5

Mol W.

: 400.5

Cat No.

: SA1259001

Impurities

Clevidipine Ring Open Alkene Impurity | CAS No.: 1346550-33-1

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1346550-33-1

Mol F.

: C16H16Cl2O5

Mol W.

: 359.2

Cat No.

: SA1261013

Impurities

Clevidipine Impurity L | CAS No.: 1898262-46-8

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1898262-46-8

Mol F.

: C15H14Cl2O3

Mol W.

: 313.2

Cat No.

: SA1261012