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

Aciclovir, Impurities

Acetyl 2-[(2-Formamide-1,6-dihydro-6-chloro-9H-purin-9yl)methoxy]ethyl Ester

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1346598-89-7

Mol F.

: C11H12ClN5O4

Mol W.

: 316.7

Cat No.

: SA21428

Aciclovir, Impurities

Iso-Aciclovir

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 374697-95-7

Mol F.

: C8H11N5O3

Mol W.

: 225.2

Cat No.

: SA21427

Aciclovir, Impurities

9-Demethoxyethanol-9-propanol IsoAciclovir

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 131918-95-1

Mol F.

: C8H11N5O2

Mol W.

: 209.21

Cat No.

: SA21426

Aciclovir, Impurities

6-Chloro Aciclovir Acetate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 81777-48-2

Mol F.

: C10H12ClH5O3

Mol W.

: 285.69

Cat No.

: SA21425

Aciclovir, Impurities

Hydroxy Aciclovir

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 82410-32-0

Mol F.

: C9H13N5O4

Mol W.

: 255.23

Cat No.

: SA21424

Aciclovir, Impurities

N2-Acetyl Aciclovir Benzoate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 133186-23-9

Mol F.

: C17H17N5O5

Mol W.

: 371.35

Cat No.

: SA21423

Aciclovir, Impurities

Dimethyl 2-[2-(2-amino-6-chloropurin-9-yl)ethyl]malonate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 172529-93-0

Mol F.

: C12H14ClN5O4

Mol W.

: 327.72

Cat No.

: SA21422

Aciclovir, Impurities

Aciclovir Monophosphate

$295.00 25 mg

PLEASE ENQUIRE

CAS No.

: 66341-16-0

Mol F.

: C8H12N5O6P

Mol W.

: 305.18

Cat No.

: SA21421

Aciclovir, Impurities

Aciclovir N-Methyl-L-valinate Hydrochloride

$250.00 25 mg

PLEASE ENQUIRE

CAS No.

: 1346617-39-7

Mol F.

: C14H23ClN6O4

Mol W.

: 374.82

Cat No.

: SA21420

Aciclovir, Impurities

Aciclovir EP Impurity R

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C17H22N10O6

Mol W.

: 462.42

Cat No.

: SA21419

Aciclovir, Impurities

Aciclovir EP Impurity K

$255.00 5 mg

In Stock

CAS No.

: 1797131-64-6

Mol F.

: C17H22N10O6

Mol W.

: 462.42

Cat No.

: SA21418

Aciclovir, Impurities

Aciclovir EP Impurity M

$250.00 25 mg

In Stock

CAS No.

: 91702-60-2

Mol F.

: C12H15N5O5

Mol W.

: 309.28

Cat No.

: SA21417

Aciclovir, Impurities

Aciclovir EP Impurity L

$80.00 25 mg

In Stock

CAS No.

: 3056-33-5

Mol F.

: C9H9N5O3

Mol W.

: 235.2

Cat No.

: SA21416

Aciclovir, Impurities

Aciclovir EP Impurity I

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1797832-75-7

Mol F.

: C14H16N10O4

Mol W.

: 388.34

Cat No.

: SA21415

Aciclovir, Impurities

Aciclovir EP Impurity Q

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C9H13N5O4

Mol W.

: 255.24

Cat No.

: SA21414

Aciclovir, Impurities

Aciclovir EP Impurity N

$195.00 25 mg

In Stock

CAS No.

: 3055289-53-4

Mol F.

: C13H17N5O6

Mol W.

: 339.3

Cat No.

: SA21413

Aciclovir, Impurities

Aciclovir EP Impurity J

$275.00 25 mg

In Stock

CAS No.

: 166762-90-9

Mol F.

: C14H16N10O4

Mol W.

: 388.35

Cat No.

: SA21412

Aciclovir

Aciclovir EP Impurity P

$99.00 25 mg

In Stock

CAS No.

: 23169-33-7

Mol F.

: C7H9N5O2

Mol W.

: 195.18

Cat No.

: SA21411

Aciclovir, Impurities

N,N’-[1,2-Ethanediylbis[oxymethylene(1,6-dihydro-6-oxo-9H-purine-9,2-diyl)]]bisacetamide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1417988-85-2

Mol F.

: C18H20N10O6

Mol W.

: 472.41

Cat No.

: SA21410

Aciclovir, Impurities

Aciclovir EP Impurity G

$80.00 25 mg

In Stock

CAS No.

: 75128-73-3

Mol F.

: C12H15N5O5

Mol W.

: 309.28

Cat No.

: SA21409

Aciclovir, Impurities

Aciclovir EP Impurity F

$120.00 25 mg

In Stock

CAS No.

: 110104-37-5

Mol F.

: C10H13N5O4

Mol W.

: 267.25

Cat No.

: SA21408

Aciclovir, Impurities

Aciclovir EP Impurity C

$100.00 25 mg

In Stock

CAS No.

: 91702-61-3

Mol F.

: C8H11N5O3

Mol W.

: 225.21

Cat No.

: SA21407

Aciclovir, Impurities

Aciclovir EP Impurity B

$80.00 25 mg

In Stock

CAS No.

: 73-40-5

Mol F.

: C5H5N5O

Mol W.

: 151.13

Cat No.

: SA21406

Aciclovir, Impurities

Aciclovir EP Impurity A

$90.00 25 mg

In Stock

CAS No.

: 102728-64-3

Mol F.

: C10H13N5O4

Mol W.

: 267.25

Cat No.

: SA21405

Aciclovir, Impurities

Ethyl 3-[(5-chloro-2-nitrophenyl)phenylamino]-3-oxopropionate

$195.00 25 mg

In Stock

CAS No.

: 22316-45-6

Mol F.

: C17H15ClN2O5

Mol W.

: 362.76

Cat No.

: SA21404

Aciclovir, Impurities

2,4-Dichloro-1-nitrobenzene

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 611-06-3

Mol F.

: C6H3Cl2NO2

Mol W.

: 192

Cat No.

: SA21403

Aciclovir, Impurities

CNP ( 5-chloro-2-nitro diphenylamine)

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 25781-92-4

Mol F.

: C12H9ClN2O2

Mol W.

: 248.67

Cat No.

: SA21402

Aciclovir, Impurities

Aciclovir

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 59277-89-3

Mol F.

: C8H11N5O3

Mol W.

: 225.2

Cat No.

: SA21401

Aciclovir, Impurities

Chloroacetic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 79-11-8

Mol F.

: C2H3ClO0

Mol W.

: 94.05

Cat No.

: SA21400

Impurities, Mesalamine

Mesalamine impurity S

$500.00 25 mg

In Stock

CAS No.

: 1797983-23-3

Mol F.

: C₁₄H₁₂N₂O₅

Mol W.

: 288.26

Cat No.

: SA21318

Impurities, Mesalamine

Mesalamine impurity R

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 85-38-1

Mol F.

: C₇H₅NO₅

Mol W.

: 183.12

Cat No.

: SA21317

Impurities, Mesalamine

Mesalamine impurity Q

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 3970-35-2

Mol F.

: C₇H₄ClNO₄

Mol W.

: 201.56

Cat No.

: SA21316

Impurities, Mesalamine

Mesalamine impurity P

Please enquire for price & pack size

In Stock

CAS No.

: 887256-40-8

Mol F.

: C₁₃H₁₁NO₆S

Mol W.

: 309.29

Cat No.

: SA21315

Impurities, Mesalamine

Mesalamine impurity O

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 121-57-3

Mol F.

: C₆H₇NO₃S

Mol W.

: 173.19

Cat No.

: SA21314

Impurities, Mesalamine

Mesalamine impurity N

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 96-97-9

Mol F.

: C₇H₅NO₅

Mol W.

: 183.12

Cat No.

: SA21313

Impurities, Mesalamine

Mesalamine impurity M

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2516-96-3

Mol F.

: C₇H₄ClNO₄

Mol W.

: 201.56

Cat No.

: SA21312

Impurities, Mesalamine

Mesalamine impurity L

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 118-91-2

Mol F.

: C₇H₅ClO₂

Mol W.

: 156.57

Cat No.

: SA21311

Mesalamine

Mesalamine impurity K

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 62-53-3

Mol F.

: C₆H₇N

Mol W.

: 93.13

Cat No.

: SA21310

Impurities, Mesalamine

Mesalamine impurity J

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 112725-89-0

Mol F.

: C₇H₈N₂O₃

Mol W.

: 168.15

Cat No.

: SA21309

Impurities, Mesalamine

Mesalamine impurity I

Please enquire for price & pack size

In Stock

CAS No.

: 3147-53-3

Mol F.

: C₁₃H₁₀N₂O₃

Mol W.

: 242.23

Cat No.

: SA21308

Impurities, Mesalamine

Mesalamine impurity H

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 69-72-7

Mol F.

: C₇H₆O₃

Mol W.

: 138.12

Cat No.

: SA21307

Impurities, Mesalamine

Mesalamine impurity G

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 490-79-9

Mol F.

: C7H6O4

Mol W.

: 154.12

Cat No.

: SA21306

Impurities, Mesalamine

Mesalamine impurity F

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 570-23-0

Mol F.

: C₇H₇NO₃

Mol W.

: 153.13999999999999

Cat No.

: SA21305

Impurities, Mesalamine

Mesalamine impurity E

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 65-49-6

Mol F.

: C₇H₇NO₃

Mol W.

: 153.13999999999999

Cat No.

: SA21304

Impurities, Mesalamine

Mesalamine impurity D

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 99-05-8

Mol F.

: C₇H₇NO₂

Mol W.

: 137.13999999999999

Cat No.

: SA21303

Impurities, Mesalamine

Mesalamine impurity C

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 95-55-6

Mol F.

: C₆H₇NO

Mol W.

: 109.13

Cat No.

: SA21302

Impurities, Mesalamine

Mesalamine impurity B

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 591-27-5

Mol F.

: C₆H₇NO

Mol W.

: 109.13

Cat No.

: SA21301

Impurities, Mesalamine

Mesalamine impurity A

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 123-30-8

Mol F.

: C₆H₇NO

Mol W.

: 109.13

Cat No.

: SA21300

Nitrosamine

N-Nitroso Escitalopram Impurity

$155.00 10 mg

In Stock

CAS No.

Mol F.

: C19H18FN3O2

Mol W.

: 339.36

Cat No.

: SA21217

Escitalopram, Impurities

4-[4-(Dimethylamino)-1-oxobutyl]-3-(hydroxymethyl)benzonitrile

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1433278-33-1

Mol F.

: C14H18N2O2

Mol W.

: 246.3

Cat No.

: SA21216

Escitalopram, Impurities

4-Descyano 4-Bromo Citadiol

Please enquire for price & pack size

In Stock

CAS No.

: 488148-10-3

Mol F.

: C19H23BrFNO2

Mol W.

: 396.29

Cat No.

: SA21215

Escitalopram, Impurities

Escitalopram acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C20H21FN2O3

Mol W.

: 356.39

Cat No.

: SA21214