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

Impurities, Trimetazidine

Trimetazidine EP Impurity G

Please enquire for price & pack size

Out of Stock

CAS No.

: 110-85-0

Mol F.

: C4H10N2

Mol W.

: 86.14

Cat No.

: SA35107

Impurities, Trimetazidine

Trimetazidine EP Impurity H

Please enquire for price & pack size

Out of Stock

CAS No.

: 53531-01-4

Mol F.

: C17H26N2O5

Mol W.

: 338.4

Cat No.

: SA35108

Impurities, Trimetazidine

Trimetazidine EP Impurity I

Please enquire for price & pack size

Out of Stock

CAS No.

: 53960-20-6

Mol F.

: C15H24N2O3

Mol W.

: 280.36

Cat No.

: SA35109

Impurities, Trimethoprim

Trimethoprim

$95.00 25 mg

Out of Stock

CAS No.

: 738-70-5

Mol F.

: C14H18N4O3

Mol W.

: 290.32

Cat No.

: SA27100

Impurities, Trimethoprim

Trimethoprim EP Impurity E

$175.00 25 mg

Out of Stock

CAS No.

: 60729-91-1

Mol F.

: C14H17N3O4

Mol W.

: 291.3

Cat No.

: SA27105

Impurities, Trimethoprim

Trimethoprim EP Impurity K

$75.00 25 mg

Out of Stock

CAS No.

: 62-53-3

Mol F.

: C6H7N

Mol W.

: 93.13

Cat No.

: SA27111

Hydrocortisone Valerate, Impurities

Trimethyl Ortho Valerate

Please enquire for price & pack size

Out of Stock

CAS No.

: 13820-09-2

Mol F.

: C8H18O3

Mol W.

: 162.22999999999999

Cat No.

: SA27316

Impurities, Olmesartan Medoxomil

Trityl Olmesartan Acid (N2)

$175.00 25 mg

Out of Stock

CAS No.

: 752179-89-8

Mol F.

: C43H40N6O3

Mol W.

: 688.82

Cat No.

: SA17728

Impurities, Tiotropium

Trop-6-ene-3endo-ol

Please enquire for price & pack size

Out of Stock

CAS No.

: 20513-09-1

Mol F.

: C8H13NO

Mol W.

: 139.19

Cat No.

: SA11722

Atropine, Impurities

Tropinone

Please enquire for price & pack size

Out of Stock

CAS No.

: 532-24-1

Mol F.

: C8H13NO

Mol W.

: 139.19

Cat No.

: SA47709

Impurities, Trospium

Trospium Chloride

Please enquire for price & pack size

Out of Stock

CAS No.

: 10405-02-4

Mol F.

: C25H30ClNO3

Mol W.

: 427.96

Cat No.

: SA17302

Impurities, Trospium

Trospium Chloride EP Impurity B

Please enquire for price & pack size

Out of Stock

CAS No.

: 63516-30-3

Mol F.

: C21H24ClNO3

Mol W.

: 373.87

Cat No.

: SA17306

Impurities, Trospium

Trospium Impurity B

Please enquire for price & pack size

Out of Stock

CAS No.

: 16444-19-2

Mol F.

: C₂₁H₂₃NO₃

Mol W.

: 337.41

Cat No.

: SA17304

Impurities, Trospium

Trospium Impurity C

Please enquire for price & pack size

Out of Stock

CAS No.

: 3464-71-9

Mol F.

: C₁₁H₂₀ClNO

Mol W.

: 217.74

Cat No.

: SA17305

Impurities, Trospium

Trospium Impurity D

Please enquire for price & pack size

Out of Stock

CAS No.

: 467-32-3

Mol F.

: C28H20O4

Mol W.

: 420.46

Cat No.

: SA17301

Impurities, Terbutaline

Tulobuterol

Please enquire for price & pack size

Out of Stock

CAS No.

: 41570-61-0

Mol F.

: C₁₂H₁₈ClNO

Mol W.

: 227.73

Cat No.

: SA29009

Impurities, Nitrosamine

Tulobuterol Nitroso Impurity

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C12H17ClN2O2

Mol W.

: 256.73

Cat No.

: SA44692

Impurities, Ulipristal

Ulipristal

Please enquire for price & pack size

Out of Stock

CAS No.

: 159811-51-5

Mol F.

: C28H35NO3

Mol W.

: 433.58

Cat No.

: SA27900

Impurities, Ulipristal

Ulipristal Acetate

Please enquire for price & pack size

Out of Stock

CAS No.

: 126784-99-4

Mol F.

: C30H37NO4

Mol W.

: 475.62

Cat No.

: SA27901

Impurities, Indacaterol

Unknown Impurity at RRT 0.96

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C18H14ClNO3

Mol W.

: 327.76

Cat No.

: SA48708

Impurities, Ursodiol

Ursodiol

Please enquire for price & pack size

Out of Stock

CAS No.

: 128-13-2

Mol F.

: C24H40O4

Mol W.

: 392.57

Cat No.

: SA31204

Azacitidine, Impurities

USP Azacitidine Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: 931-86-2

Mol F.

: C3H4N4O

Mol W.

: 112.09

Cat No.

: SA37501

Azacitidine, Impurities

USP Azacitidine Related Compound B

Please enquire for price & pack size

Out of Stock

CAS No.

: 6974-32-9

Mol F.

: C28H24O9

Mol W.

: 504.48

Cat No.

: SA37502

Azacitidine, Impurities

USP Azacitidine Related Compound C

Please enquire for price & pack size

Out of Stock

CAS No.

: 2508-80-7

Mol F.

: C7H14N4O5

Mol W.

: 234.21

Cat No.

: SA37503

Carvedilol, Impurities

USP Carvedilol Related Compound F

Please enquire for price & pack size

Out of Stock

CAS No.

: 1246820-73-4

Mol F.

: C24H30N2O4

Mol W.

: 410.5

Cat No.

: SA31708

Cinacalcet, Impurities

USP Cinacalcet Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: 21172-43-0

Mol F.

: C11H13F3O3S

Mol W.

: 282.28

Cat No.

: SA34201

Cinacalcet, Impurities

USP Cinacalcet Related Compound B

Please enquire for price & pack size

Out of Stock

CAS No.

: 1271930-15-4

Mol F.

: C32H31F6N

Mol W.

: 543.59

Cat No.

: SA34210

Cinacalcet, Impurities

USP Cinacalcet Related Compound C

Please enquire for price & pack size

Out of Stock

CAS No.

: 1428185-71-0 (base); 1428118-39-1 (HCl)

Mol F.

: C22H23ClF3N

Mol W.

: 393.87

Cat No.

: SA34202

Cinacalcet, Impurities

USP Cinacalcet Related Compound E

Please enquire for price & pack size

Out of Stock

CAS No.

: 78573-45-2

Mol F.

: C10H11F3O

Mol W.

: 204.19

Cat No.

: SA34203

Decitabine, Impurities

USP Decitabine Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: 1207459-15-1

Mol F.

: C21H18Cl2O7

Mol W.

: 453.27

Cat No.

: SA42203

Decitabine, Impurities

USP Decitabine Related Compound B

Please enquire for price & pack size

Out of Stock

CAS No.

: 1034301-08-0

Mol F.

: C22H18Cl2N4O6

Mol W.

: 505.31

Cat No.

: SA42204

Decitabine, Impurities

USP Decitabine Related Compound C

Please enquire for price & pack size

Out of Stock

CAS No.

: 1140891-02-6

Mol F.

: C22H18Cl2N4O6

Mol W.

: 505.31

Cat No.

: SA42206

Diclofenac, Impurities

USP Diclofenac Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: 15362-40-0

Mol F.

: C₁₄H₉Cl₂NO

Mol W.

: 278.13

Cat No.

: SA12707

Donepezil, Impurities

USP Donepezil Alkene Pyridine N-Oxide

Please enquire for price & pack size

Out of Stock

CAS No.

: 896134-06-8

Mol F.

: C17H15NO4

Mol W.

: 297.31

Cat No.

: SA34321

Donepezil, Impurities

USP Donepezil Pyridine Analog

Please enquire for price & pack size

Out of Stock

CAS No.

: 4803-57-0

Mol F.

: C17H17NO3

Mol W.

: 283.32

Cat No.

: SA34322

Donepezil, Impurities

USP Donepezil Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: 145546-80-1

Mol F.

: C₂₄H₂₇NO₃

Mol W.

: 377.48

Cat No.

: SA34308

Impurities, Loratadine

USP Loratadine Related Compound C

$75.00 25 mg

Out of Stock

CAS No.

: 31251-41-9

Mol F.

: C14H10ClNO

Mol W.

: 243.69

Cat No.

: SA34002

Impurities, Nicardipine

USP Nicardipine Related Compound A

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C16H16N2O6

Mol W.

: 332.31

Cat No.

: SA36201

Impurities, Nicardipine

USP Nicardipine Related Compound C

Please enquire for price & pack size

Out of Stock

CAS No.

: 21881-77-6

Mol F.

: C17H18N2O6

Mol W.

: 346.33

Cat No.

: SA36203

Impurities, Nicardipine

USP Nicardipine Related Compound D

Please enquire for price & pack size

Out of Stock

CAS No.

: 499-81-0

Mol F.

: C7H5NO4

Mol W.

: 167.12

Cat No.

: SA36210

Impurities, Losartan

Valeric Acid

Please enquire for price & pack size

Out of Stock

CAS No.

: 109-52-4

Mol F.

: C5H10O2

Mol W.

: 102.13

Cat No.

: SA26716

Ganciclovir, Impurities

Valganciclovir Hydrochloride

Please enquire for price & pack size

Out of Stock

CAS No.

: 175865-59-5

Mol F.

: C₁₄H₂₃ClN₆O₅

Mol W.

: 390.82

Cat No.

: SA13716

Impurities, Valsartan

Valsartan (2-Cyanophenyl)benzyl alcohol Impurity| CAS : 154709-19-0

Please enquire for price & pack size

Out of Stock

CAS No.

: 154709-19-0

Mol F.

: C14H11NO

Mol W.

: 209.24

Cat No.

: SA33320

Impurities, Valsartan

Valsartan (2-Cyanophenyl)benzyl Dimer Impurity | CAS : 1353844-77-5

Please enquire for price & pack size

Out of Stock

CAS No.

: 1353844-77-5

Mol F.

: C34H31N3O2

Mol W.

: 513.6

Cat No.

: SA33321

Impurities, Valsartan

Valsartan De-oxopentyl Methyl Ester

Please enquire for price & pack size

Out of Stock

CAS No.

: 1111177-20-8

Mol F.

: C20H22N2O2

Mol W.

: 322.39999999999998

Cat No.

: SA33303

Impurities, Valsartan

Valsartan Descarboxylic acid

Please enquire for price & pack size

Out of Stock

CAS No.

: 1314799-74-0

Mol F.

: C23H29N5O

Mol W.

: 391.51

Cat No.

: SA33300

Impurities, Valsartan

Valsartan Descarboxylic acid diazirine impurity

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C23H29N3O

Mol W.

: 363.49

Cat No.

: SA33301

Impurities, Valsartan

Valsartan Desvaleryl Impurity

Please enquire for price & pack size

Out of Stock

CAS No.

: 676129-92-3

Mol F.

: C19H21N5O2

Mol W.

: 351.4

Cat No.

: SA33302

Impurities, Valsartan

Valsartan Desvaleryl Nitrile Impurity

Please enquire for price & pack size

Out of Stock

CAS No.

: 1071286-94-6

Mol F.

: C19H20N2O2

Mol W.

: 308.37

Cat No.

: SA33313

Impurities, Valsartan

Valsartan Desvalyl Impurity

Please enquire for price & pack size

Out of Stock

CAS No.

: 914465-68-2

Mol F.

: C19H21N5O

Mol W.

: 335.4

Cat No.

: SA33311