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Darunavir, Impurities

Darunavir Diamino (2S,3S) Isomer

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In Stock

CAS No.

: 192800-79-6

Mol F.

: C20H29N3O3S

Mol W.

: 391.53

Cat No.

: SA39408

Clarithromycin, Impurities

De(cladinosyl) Clarithromycin

Please enquire for price & pack size

In Stock

CAS No.

: 118058-74-5

Mol F.

: C30H55NO10

Mol W.

: 589.76

Cat No.

: SA17204

Impurities, Linezolid

Deacetamide Linezolid Azide

Please enquire for price & pack size

In Stock

CAS No.

: 168828-84-0

Mol F.

: C₁₄H₁₆FN₅O₃

Mol W.

: 321.31

Cat No.

: SA17514

Impurities, Linezolid

Deacetamide Linezolid Phthalimide

Please enquire for price & pack size

In Stock

CAS No.

: 168828-89-5

Mol F.

: C₂₂H₂₀FN₃O₅

Mol W.

: 425.41

Cat No.

: SA17513

Diltiazem, Impurities

Deacetyl Diltiazem N-Oxide

$255.00 25 mg

In Stock

CAS No.

: 122619-90-3

Mol F.

: C20H24N2O4S

Mol W.

: 388.48

Cat No.

: SA19514

Impurities, Linezolid

Deacetyl Linezolid

Please enquire for price & pack size

In Stock

CAS No.

: 168828-90-8

Mol F.

: C₁₄H₁₈FN₃O₃

Mol W.

: 295.31

Cat No.

: SA17511

Diltiazem, Impurities

Deacetyl-O-demethyl Diltiazem

$295.00 25 mg

In Stock

CAS No.

: 142926-10-1 (HBr); 84903-82-2

Mol F.

: C19H22N2O3S

Mol W.

: 358.46

Cat No.

: SA19513

Impurities, Telmisartan

Debenzoic Acid Bromotelmisartan

Please enquire for price & pack size

In Stock

CAS No.

: 1004548-55-3

Mol F.

: C₂₆H₂₅BrN₄

Mol W.

: 473.41

Cat No.

: SA33919

Impurities, Lorcaserin

Dechloro rec-Lorcaserin

Please enquire for price & pack size

In Stock

CAS No.

: NA

Mol F.

: C11H16ClN

Mol W.

: 197.7

Cat No.

: SA18800

Impurities, Loteprednol

Dechloromethyl Loteprednol Etabonate; Prednisolone 17-acid-17-ethylcarbonate

Please enquire for price & pack size

In Stock

CAS No.

: 133991-63-6

Mol F.

: C23H30O7

Mol W.

: 418.48

Cat No.

: SA27605

Colesevelam, Impurities

Decyl Aminoquat

$400.00 25 mg

In Stock

CAS No.

: NA

Mol F.

: C19H43BrN2

Mol W.

: 379.46

Cat No.

: SA10203

Colesevelam, Impurities

Decylamine hydrochloride

$70.00 25 mg

In Stock

CAS No.

: 143-09-9

Mol F.

: C10H24NCl

Mol W.

: 192.75

Cat No.

: SA10205

Deferasirox, Impurities

Deferasirox 1,2-isomer

Please enquire for price & pack size

In Stock

CAS No.

: 201530-78-1

Mol F.

: C21H15N3O4

Mol W.

: 373.36

Cat No.

: SA25106

Deferasirox, Impurities

Deferasirox 1,3-isomer

Please enquire for price & pack size

In Stock

CAS No.

: 2254105-61-6

Mol F.

: C21H15N3O4

Mol W.

: 373.36

Cat No.

: SA25107

Deferasirox, Impurities

Deferasirox Benzamide Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 65-45-2

Mol F.

: C7H7NO2

Mol W.

: 137.14

Cat No.

: SA25112

Deferasirox, Impurities

Deferasirox Benzoxazin Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 1218-69-5

Mol F.

: C14H9NO3

Mol W.

: 239.23

Cat No.

: SA25101

Deferasirox, Impurities

Deferasirox Diacyl Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 1972-71-0

Mol F.

: C14H11NO4

Mol W.

: 257.24

Cat No.

: SA25104

Deferasirox, Impurities

Deferasirox Ethyl Ester

Please enquire for price & pack size

In Stock

CAS No.

: 201530-79-2

Mol F.

: C23H19N3O4

Mol W.

: 401.41

Cat No.

: SA25102

Dolutegravir, Impurities

Defluoro Dolutegravir

Please enquire for price & pack size

In Stock

CAS No.

: 1863916-88-4

Mol F.

: C20H20FN3O5

Mol W.

: 401.39

Cat No.

: SA20209

Impurities, Linezolid

Defluoro Linezolid

Please enquire for price & pack size

In Stock

CAS No.

: 556801-15-1

Mol F.

: C₁₆H₂₁N₃O₄

Mol W.

: 319.36

Cat No.

: SA17502

Impurities, Isoproterenol

Dehydroxy Isoproterenol

Please enquire for price & pack size

In Stock

CAS No.

: 3506-32-9(Base);5178-52-9(HClsalt)

Mol F.

: C11H17NO2

Mol W.

: 195.26

Cat No.

: SA25902

Impurities, Penciclovir

Dehydroxy-(chloro) Penciclovir; Penciclovir Impurity A

$295.00 25 mg

In Stock

CAS No.

: 100199-40-4

Mol F.

: C10H14ClN5O2

Mol W.

: 271.7

Cat No.

: SA27700

Cortisone Acetate, Impurities

Delta 6,7 Cortisone Acetate

Please enquire for price & pack size

In Stock

CAS No.

: 2435-02-1

Mol F.

: C23H28O6

Mol W.

: 400.47

Cat No.

: SA43203

Cortisone Acetate, Impurities

Delta 8,9 Cortisone Acetate

Please enquire for price & pack size

In Stock

CAS No.

: 1856-26-4

Mol F.

: C23H28O6

Mol W.

: 400.5

Cat No.

: SA43202

Betamethasone, Impurities

Delta-16, 17-Betamethasone, Δ16, 17-Betamethasone, 16.DELTA.-BETAMETHASONE, Clobetasol Impurity 1, (8S,9R,10S,11S,13S,14S)-9-fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-3-one

$1,095.00 25 mg

In Stock

CAS No.

: 59860-99-0

Mol F.

: C22H27FO4

Mol W.

: 374.45

Cat No.

: SA26614

Impurities, Ursodiol

Deoxycholic acid

Please enquire for price & pack size

In Stock

CAS No.

: 83-44-3

Mol F.

: C24H40O4

Mol W.

: 392.57

Cat No.

: SA31205

Alcaftadine, Impurities

Des Carbaldehyde Alcaftadine

Please enquire for price & pack size

In Stock

CAS No.

: 147083-12-3

Mol F.

: C18H23N3

Mol W.

: 281.4

Cat No.

: SA31006

Ezetimibe, Impurities

Des F-A Ezetimibe

Please enquire for price & pack size

In Stock

CAS No.

: 163222-31-9

Mol F.

: C24H20FNO3

Mol W.

: 389.4

Cat No.

: SA14850

Ezetimibe, Impurities

Des F-B Ezetimibe 29

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C24H20FNO3

Mol W.

: 389.4

Cat No.

: SA14851

Impurities, Valsartan

Des-[(S)-3-Methyl-2-pentanamidobutanoic Acid] Valsartan 4-Azidomethyl

$255.00 50 mg

In Stock

CAS No.

: 152708-24-2

Mol F.

: C14H11N7

Mol W.

: 277.28

Cat No.

: SA33318

Fosaprepitant, Impurities

Des-fluoro CAH Impurity

$450.00 25 mg

In Stock

CAS No.

: 171338-33-3

Mol F.

: C20H19F6NO2

Mol W.

: 419.36

Cat No.

: SA45408

Fluticasone Furoate, Impurities

Des-Fluoromethyl S-Methyl Fluticasone Furoate

$250.00 25 mg

In Stock

CAS No.

: 397864-58-3

Mol F.

: C27H30F2O6S

Mol W.

: 520.59

Cat No.

: SA48211

Empagliflozin, Impurities

Des(1,5-anhydro-D-glucitol) Empagliflozin

$230.00 25 mg

In Stock

CAS No.

: 2517968-35-1

Mol F.

: C17H17ClO2

Mol W.

: 288.77

Cat No.

: SA15101

Empagliflozin, Impurities

Des(1,5-anhydro-D-glucitol)-bromo Empagliflozin

$169.00 25 mg

In Stock

CAS No.

: 915095-89-5

Mol F.

: C17H16BrClO2

Mol W.

: 367.66

Cat No.

: SA15111

Impurities, Losartan

Des[2-(1H-tetrazol-5-yl)] 2-Cyanolosartan Carboxaldehyde

$195.00 25 mg

In Stock

CAS No.

: 124750-67-0

Mol F.

: C22H20ClN3O

Mol W.

: 377.872

Cat No.

: SA26727

Impurities, Losartan

Des[2′-(1H-tetrazol-5-yl)] 2-cyanolosartan

$155.00 25 mg

In Stock

CAS No.

: 114772-55-3

Mol F.

: C22H22ClN3O

Mol W.

: 379.88

Cat No.

: SA26724

Diltiazem, Impurities

Des[5-(2-dimethylamino)ethyl] Diltiazem; Diltiazem EP Impurity B

$95.00 25 mg

In Stock

CAS No.

: 87447-47-0

Mol F.

: C18H17NO4S

Mol W.

: 343.4

Cat No.

: SA19506

Diltiazem, Impurities

Des[5-(2-dimethylamino)ethyl] N-ethene Diltiazem

$395.00 25 mg

In Stock

CAS No.

Mol F.

: C20H19NO4S

Mol W.

: 369.44

Cat No.

: SA19509

Diltiazem, Impurities

Des[5-(2-dimethylamino)ethyl] N-Methyl Diltiazem

$255.00 25 mg

In Stock

CAS No.

: 2067323-40-2; 30842-48-9

Mol F.

: C19H19NO4S

Mol W.

: 357.43

Cat No.

: SA19508

Diltiazem, Impurities

Desacetyl N,O-didesmethyl diltiazem

$295.00 25 mg

In Stock

CAS No.

: 86408-42-6; 142926-09-8 (HCl Salt)

Mol F.

: C18H20N2O3S

Mol W.

: 344.43

Cat No.

: SA19522

Donepezil, Impurities

Desbenzyl Donepezil Impurity

Please enquire for price & pack size

In Stock

CAS No.

: 120013-39-0

Mol F.

: C₁₇H₂₄ClNO₃

Mol W.

: 325.83

Cat No.

: SA34300

Bromfenac, Impurities

Desbromo Bromfenac impurity

Please enquire for price & pack size

In Stock

CAS No.

: 51579-82-9 (Free base); 61618-27-7 (Na salt)

Mol F.

: C15H13NO3/Na

Mol W.

: 255.27/22.99

Cat No.

: SA18900

Impurities, Moxifloxacin

Descarboxy Moxifloxacin

$175.00 25 mg

In Stock

CAS No.

: 1322062-57-6

Mol F.

: C20H24FN3O2

Mol W.

: 357.42

Cat No.

: SA30719

Bupropion, Impurities

Deschloro Bupropion Hydrochloride

$125.00 25 mg

In Stock

CAS No.

: 63199-74-6

Mol F.

: C13H20ClNO

Mol W.

: 241.76

Cat No.

: SA12218

Empagliflozin, Impurities

Deschloro Empagliflozin

$180.00 10 mg

In Stock

CAS No.

: 2452301-27-6

Mol F.

: C23H28O7

Mol W.

: 416.46

Cat No.

: SA15110

Ertugliflozin, Impurities

Deschloro Ertugliflozin Impurity

Please enquire for price & pack size

In Stock

CAS No.

Mol F.

: C22H26O7

Mol W.

: 402.44

Cat No.

: SA36808

Impurities, Rivaroxaban

Deschloro Rivoroxaban

$120.00 25 mg

In Stock

CAS No.

: 1415566-28-7

Mol F.

: C₁₉H₁₉N₃O₅S

Mol W.

: 401.44

Cat No.

: SA18606

Dolutegravir, Impurities

Desdifluoro Dolutegravir

Please enquire for price & pack size

In Stock

CAS No.

: 2244161-71-3

Mol F.

: C20H21N3O5

Mol W.

: 383.4

Cat No.

: SA20211

Azilsartan, Impurities

Desethyl Azilsartan Medoxomil

Please enquire for price & pack size

In Stock

CAS No.

: 1417576-00-1

Mol F.

: C28H20N4O8

Mol W.

: 540.48

Cat No.

: SA42808

Clomifene, Impurities

Desethylclomifene

Please enquire for price & pack size

In Stock

CAS No.

: 1310815-19-0

Mol F.

: C24H24ClNO

Mol W.

: 377.9

Cat No.

: SA21708