Home / Products

Product Categories

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

Allopurinol, Impurities

5-Amino-4-pyrazolecarboxamide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 5334-31-6

Mol F.

: C4H6N4O

Mol W.

: 126.12

Cat No.

: SA28909

Azacitidine, Impurities

5-Azacytidine 2’,3’5’-O-triacetate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 10302-78-0

Mol F.

: C14H18N4O8

Mol W.

: 370.31

Cat No.

: SA37505

Intermediates

5-bromo-2-chloro-4’-ethoxydiphenylmethane

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 461432-23-5

Mol F.

: C15H14BrClO

Mol W.

: 325.63

Cat No.

: SRC900024

Dapagliflozin, Impurities

5-Bromo-2-chlorobenzoic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 21739-92-4

Mol F.

: C7H4BrClO2

Mol W.

: 235.46

Cat No.

: SA15019

Building Blocks

5-Bromo-2-ethynylpyridine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C7H4BrN

Mol W.

: 182.02

Cat No.

: SB10703

Building Blocks

5-Bromo-2-methylindole

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1075-34-9

Mol F.

: C9H8BrN

Mol W.

: 210.07

Cat No.

: SB10104

Building Blocks

5-Bromo-2-methylindole-3-carboxaldehyde

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 17826-09-4

Mol F.

: C10H8BrNO

Mol W.

: 238.08

Cat No.

: SB10118

Impurities, Ribociclib

5-Bromo-4-chloro-N-cyclopentylpyrimidin-2-amine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1823404-28-9

Mol F.

: C9H11BrClN3

Mol W.

: 276.56

Cat No.

: SA47110

Brimonidine, Impurities

5-Bromo-6-(1H-imidazol-4-yl)quinoxaline

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C11H7BrN4

Mol W.

: 275.10000000000002

Cat No.

: SA20718

Brimonidine, Impurities

5-bromo-6-isothiocyanatoquinoxaline

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 134892-46-9

Mol F.

: C9H4BrN3S

Mol W.

: 266.12

Cat No.

: SA20717

Brimonidine, Impurities

5-Bromo-N-propylquinoxalin-2-amine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C11H12BrN3

Mol W.

: 266.14

Cat No.

: SA20721

Apixaban, Impurities

5-Bromopentanoyl chloride

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 4509-90-4

Mol F.

: C5H8BrClO

Mol W.

: 99.47

Cat No.

: SA39954

Impurities, Nintedanib

5-Carboxymethyl Desmethyl Acetamido Nintedanib

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C30H31N5O4

Mol W.

: 525.6

Cat No.

: SA22527

Building Blocks

5-Chloro-2-ethynylpyridine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1196153-33-9

Mol F.

: C7H4ClN

Mol W.

: 137.57

Cat No.

: SB10701

Building Blocks

5-Chloro-2-methylindole

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1075-35-0

Mol F.

: C9H8ClN

Mol W.

: 165.62

Cat No.

: SB10103

Apixaban, Impurities

5-Chlorohexanoyl chloride

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 99585-01-0

Mol F.

: C6H10Cl2O

Mol W.

: 169.05

Cat No.

: SA39955

Apixaban, Impurities

5-Chloropentanoyl chloride

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1575-61-7

Mol F.

: C5H8Cl2O

Mol W.

: 155

Cat No.

: SA39924

Capecitabine, Impurities

5-Deoxy-D-ribose

$350.00 25 mg

PLEASE ENQUIRE

CAS No.

: 13039-75-3

Mol F.

: C₅H₁₀O₄

Mol W.

: 134.13

Cat No.

: SA37811

Impurities, Losartan

5-Deshydroxymethyl-5-chloro Losartan

$695.00 25 mg

PLEASE ENQUIRE

CAS No.

: 1159977-26-0

Mol F.

: C21H20Cl2N6

Mol W.

: 427.33

Cat No.

: SA26722

Empagliflozin, Impurities

5-DiTHF Empagliflozin impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

Mol F.

: C27H33ClO8

Mol W.

: 521

Cat No.

: SA15133

Emtricitabine, Impurities

5-epi Emtricitabine Carboxylic Acid; Emtricitabine IP Impurity A

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1238210-10-0

Mol F.

: C₈H₈FN₃O₄S

Mol W.

: 261.23

Cat No.

: SA22902

Niacin

5-Ethyl-2-methylpyridine

Please enquire for price & pack size

In Stock

CAS No.

: 104-90-5

Mol F.

: C8H11N

Mol W.

: 121.18

Cat No.

: SA33110

Emtricitabine, Impurities

5-Fluoro Cytosine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2022-85-7

Mol F.

: C4H4FN3O

Mol W.

: 129.09

Cat No.

: SA22919

Emtricitabine, Impurities

5-Fluoro Uracil

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 51-21-8

Mol F.

: C4H3FN2O2

Mol W.

: 130.08000000000001

Cat No.

: SA22920

Impurities, Vericiguat

5-Fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboxamide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1361232-73-6

Mol F.

: C14H10F2N4O

Mol W.

: 288.26

Cat No.

: SA50707

Building Blocks

5-Fluoro-2-methylindole

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 399-72-4

Mol F.

: C9H8FN

Mol W.

: 149.16

Cat No.

: SB10105

Building Blocks

5-Fluoro-2-methylindole-3-carboxaldehyde

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 815586-68-6

Mol F.

: C10H8FNO

Mol W.

: 177.175

Cat No.

: SB10117

Intermediates

5-Hexenoic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1577-22-6

Mol F.

: C6H10O2

Mol W.

: 114.14

Cat No.

: SRC900122

Impurities, Salbutamol

5-Hydroxy Albuterol

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 182676-90-0

Mol F.

: C13H21NO4

Mol W.

: 255.31

Cat No.

: SA26016

Impurities, Leflunomide

5-Hydroxy Leflunomide

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1058722-46-5

Mol F.

: C12H9F3N2O3

Mol W.

: 286.20999999999998

Cat No.

: SA21809

Impurities, Valsartan

5-Hydroxy Valsartan

$995.00 100 mg

PLEASE ENQUIRE

CAS No.

: 1186103-57-0

Mol F.

: C24H29N5O4

Mol W.

: 451.52

Cat No.

: SA33306

Impurities, Rosuvastatin

5-Hydroxyde((3R,5R)-3,5-dihydroxyhexanoate) Rosuvastatin

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 371775-71-2

Mol F.

: C15H18FN3O3S

Mol W.

: 339.39

Cat No.

: SA12144

Impurities, Isoquinoline

5-methoxy-3,4-dihydroisoquinoline

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1355060-40-0

Mol F.

: C10H11NO

Mol W.

: 161.19999999999999

Cat No.

: SA19301

Deferasirox, Impurities

5-Methoxycarbonyl Deferasirox

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1395346-29-8

Mol F.

: C23H17N3O6

Mol W.

: 431.4

Cat No.

: SA25111

Impurities, Rosuvastatin

5-Methyl Formate De(3,5-dihydroxyhept-6-enoate) Rosuvastatin

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 371775-70-1

Mol F.

: C16H18FN3O4S

Mol W.

: 367.4

Cat No.

: SA12145

Impurities, Rosuvastatin

5-methyl-1,3,4-thiadiazol-2-ol

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 84352-65-8

Mol F.

: C3H4N2OS

Mol W.

: 116.14

Cat No.

: SA121123

Impurities, Pregabalin

5-Methyl-2-hex-2-enoic Acid Methyl Ester

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 68797-67-1

Mol F.

: C8H14O2

Mol W.

: 142.19999999999999

Cat No.

: SA24838

Impurities, Pregabalin

5-Methyl-3-(nitromethyl)-4-hexenoic Acid Ethyl Ester

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 1136478-28-8

Mol F.

: C10H17NO4

Mol W.

: 215.25

Cat No.

: SA24808

Impurities, Pregabalin

5-Methyl-3-(nitromethyl)hexanoic Acid Ethyl Ester

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 128013-65-0

Mol F.

: C10H19NO4

Mol W.

: 217.26

Cat No.

: SA24806

Impurities, Leflunomide

5-Methylisoxazole-3-carboxylic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 3405-77-4

Mol F.

: C5H5NO3

Mol W.

: 127.1

Cat No.

: SA21815

Impurities, Nitrofurantoin

5-Nitro-2-furaldehyde

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 698-63-5

Mol F.

: C5H3NO4

Mol W.

: 141.08

Cat No.

: SA39809

Impurities, Nitrofurantoin

5-Nitro-2-furfuraldazine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 112537-96-9

Mol F.

: C€H†N„O†

Mol W.

: 278.18

Cat No.

: SA39811

Impurities, Nitrofurantoin

5-Nitrofuraldehyde Diacetate

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 92-55-7

Mol F.

: C9H9NO7

Mol W.

: 243.17

Cat No.

: SA39810

Impurities, Niacin

5-Nitronicotinic acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 2047-49-6

Mol F.

: C6H4N2O4

Mol W.

: 168.11

Cat No.

: SA33105

Donepezil, Impurities

5-O-Desmethyl Donepezil Impurity

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 120013-57-2

Mol F.

: C23H27NO3

Mol W.

: 365.47

Cat No.

: SA34303

Impurities, Sulpiride

5-Sulphamoylsalicylic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 5378-41-6

Mol F.

: C7H7NO5S

Mol W.

: 217.2

Cat No.

: SA10909

Impurities, Sulpiride

5-Sulphosalicylic Acid

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 97-05-2

Mol F.

: C7H6O6S

Mol W.

: 218.19

Cat No.

: SA10910

Building Blocks

5-trifluoromethyl pyrimidine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 176214-12-3

Mol F.

: C5H3F3N2

Mol W.

: 148.09

Cat No.

: SB10409

Dapagliflozin, Impurities

5-Vinyl Dapagliflozin Analog

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: NA

Mol F.

: C22H25ClO5

Mol W.

: 404.88

Cat No.

: SA15090

Indacaterol

5,6-Diethyl-2,3-dihydro-1H-inden-2-amine

Please enquire for price & pack size

PLEASE ENQUIRE

CAS No.

: 312753-70-1

Mol F.

: C13H19N

Mol W.

: 189.3

Cat No.

: SA48711