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Diltiazem, Impurities

Diltiazem Impurity E; Cis (+) Hydroxy Diltiazem

$79.00 25 mg

In Stock

CAS No.

: 42399-49-5

Mol F.

: C16H15NO3S

Mol W.

: 301.36

Cat No.

: SA19507

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

Diltiazem EP Impurity F; Desacetyl Diltiazem

$95.00 25 mg

In Stock

CAS No.

: 42399-40-6; 75472-91-2

Mol F.

: C20H24N2O3S

Mol W.

: 372.48

Cat No.

: SA19505

Diltiazem, Impurities

N,N,O-Tri-Desmethyl Desacetyl Diltiazem

$255.00 25 mg

In Stock

CAS No.

: 115992-91-1

Mol F.

: C17H18N2O3S

Mol W.

: 330.4

Cat No.

: SA19504

Diltiazem, Impurities

3-Methoxyphenyl-O-Desacetyl-N-desmethyl Diltiazem

$1,395.00 25 mg

In Stock

CAS No.

Mol F.

: C19H22N2O3S

Mol W.

: 358.46

Cat No.

: SA19503

Diltiazem, Impurities

Diltiazem EP Impurity D; N-Desmethyl Diltiazem

$195.00 25 mg

In Stock

CAS No.

: 130606-60-9; 86408-45-9 (Free base); 85100-17-0

Mol F.

: C21H25ClN2O4S

Mol W.

: 436.95

Cat No.

: SA19502

Diltiazem, Impurities

Diltiazem EP Impurity C; O-Desmethyl Diltiazem

$255.00 25 mg

In Stock

CAS No.

: 142926-07-6 (HCl); 84903-78-6 (Free base); 142926-07-6 (HBr); 1286126-67-7

Mol F.

: C21H24N2O4S

Mol W.

: 400.49

Cat No.

: SA19501

Impurities, Omeprazole

Omeprazole EP Impurity I

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CAS No.

: 158812-85-2

Mol F.

: C17H19N3O5S

Mol W.

: 377.41

Cat No.

: SA19415

Impurities, Omeprazole

Omeprazole EP Impurity H

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In Stock

CAS No.

: 863029-89-4

Mol F.

: C16H16ClN3O2S

Mol W.

: 349.84

Cat No.

: SA19414

Impurities, Omeprazole

Omeprazole EP Impurity G

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CAS No.

: 125656-83-9

Mol F.

: C16H13N3O2S

Mol W.

: 311.36

Cat No.

: SA19413

Impurities, Omeprazole

Omeprazole EP Impurity F

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CAS No.

: 125656-82-8

Mol F.

: C16H13N3O2S

Mol W.

: 311.36

Cat No.

: SA19412

Impurities, Omeprazole

Omeprazole EP Impurity E

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CAS No.

: 176219-04-8

Mol F.

: C17H19N3O4S

Mol W.

: 361.42

Cat No.

: SA19411

Impurities, Omeprazole

Omeprazole EP Impurity D

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CAS No.

: 88546-55-8

Mol F.

: C17H19N3O4S

Mol W.

: 361.42

Cat No.

: SA19410

Impurities, Omeprazole

Omeprazole EP Impurity C

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CAS No.

: 73590-85-9

Mol F.

: C17H19N3O2S

Mol W.

: 329.42

Cat No.

: SA19409

Impurities, Omeprazole

Omeprazole EP Impurity B

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In Stock

CAS No.

: 110374-16-8

Mol F.

: C16H17N3O2S

Mol W.

: 315.39

Cat No.

: SA19408

Impurities, Omeprazole

Omeprazole EP Impurity A

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CAS No.

: 37052-78-1

Mol F.

: C8H8N2OS

Mol W.

: 180.23

Cat No.

: SA19407

Impurities, Omeprazole

2-Chloromethyl-3,5-dimethylpyridin-4-ol

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In Stock

CAS No.

: 220771-03-9

Mol F.

: C8HClNO

Mol W.

: 171.62

Cat No.

: SA19406

Impurities, Omeprazole

4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine

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CAS No.

: 142885-96-9

Mol F.

: C8H9Cl2N

Mol W.

: 190.07

Cat No.

: SA19405

Impurities, Omeprazole

3,4-Diaminoanisole

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CAS No.

: 102-51-2

Mol F.

: C7H10N2O

Mol W.

: 138.16999999999999

Cat No.

: SA19404

Impurities, Omeprazole

Dimethyl Sulfate

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CAS No.

: 77-78-1

Mol F.

: C2H6O4S

Mol W.

: 126.13

Cat No.

: SA19403

Impurities, Omeprazole

Omeprazole Hydroxymethyl Impurity

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CAS No.

: 86604-78-6

Mol F.

: C9H13NO2

Mol W.

: 167.2

Cat No.

: SA19402

Impurities, Omeprazole

4-Methoxy-2-nitroaniline

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CAS No.

: 96-96-8

Mol F.

: C7H8N2O3

Mol W.

: 168.15

Cat No.

: SA19401

Impurities, Isoquinoline

Isoquinoline N-oxide

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CAS No.

: 1532-72-5

Mol F.

: C9H7NO

Mol W.

: 145.16

Cat No.

: SA19311

Impurities, Isoquinoline

Isoquinoline-3-carboxylic Acid

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CAS No.

: 6624-49-3

Mol F.

: C₁₀H₇NO₂

Mol W.

: 173.17

Cat No.

: SA19310

Impurities, Isoquinoline

5,7-dimethoxy-3,4-dihydroisoquinoline

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CAS No.

: 610261-08-0;29969-25-3(HClsalt)

Mol F.

: C11H13NO2

Mol W.

: 191.23

Cat No.

: SA19309

Impurities, Isoquinoline

7,8-dimethoxy-3,4-dihydroisoquinoline

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CAS No.

: 75877-72-4

Mol F.

: C11H13NO2

Mol W.

: 191.23

Cat No.

: SA19308

Impurities, Isoquinoline

Isoquinoline-5-Sulfonic Acid

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CAS No.

: 27655-40-9

Mol F.

: C9H7N4O3S

Mol W.

: 209.23

Cat No.

: SA19307

Impurities, Isoquinoline

Isoquinoline-6-sulfonic Acid

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CAS No.

: NA

Mol F.

: C9H7NO3S

Mol W.

: 209.23

Cat No.

: SA19306

Impurities, Isoquinoline

1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methylisoquinoline HCl

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CAS No.

: 57196-61-9

Mol F.

: C10H14ClNO2

Mol W.

: 215.6

Cat No.

: SA19305

Impurities, Isoquinoline

8-methoxy-3,4-dihydroisoquinoline

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CAS No.

: 24693-44-5;24693-45-6(HClsalt)

Mol F.

: C10H11NO

Mol W.

: 161.19999999999999

Cat No.

: SA19304

Impurities, Isoquinoline

7-methoxy-3,4-dihydroisoquinoline

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CAS No.

: 184913-19-7;1216775-99-3(HClsalt)

Mol F.

: C10H11NO

Mol W.

: 161.19999999999999

Cat No.

: SA19303

Impurities, Isoquinoline

6-methoxy-3,4-dihydroisoquinoline

Please enquire for price & pack size

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CAS No.

: 14446-29-8;93549-15-6(HClsalt)

Mol F.

: C10H11NO

Mol W.

: 161.19999999999999

Cat No.

: SA19302

Impurities, Isoquinoline

5-methoxy-3,4-dihydroisoquinoline

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CAS No.

: 1355060-40-0

Mol F.

: C10H11NO

Mol W.

: 161.19999999999999

Cat No.

: SA19301

Impurities, Isoquinoline

Isoquinoline

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CAS No.

: 119-65-3

Mol F.

: C₉H₇N

Mol W.

: 129.16

Cat No.

: SA19300

Desoximetasone, Impurities

21-Dehydroxy 8DM

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CAS No.

: 59796-52-0

Mol F.

: C22H28O4

Mol W.

: 356.46

Cat No.

: SA19210

Desoximetasone, Impurities

16-Beta Isomer Desoximetasone imp

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In Stock

CAS No.

: NA

Mol F.

: C21H27FO4

Mol W.

: 362.43

Cat No.

: SA19209

Desoximetasone, Impurities

Desoxymetasone 21-Acetate

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Limited Stock

CAS No.

: 1597-78-0

Mol F.

: C24H31FO5

Mol W.

: 418.5

Cat No.

: SA19208

Desoximetasone, Impurities

21-Dehydroxy Desoxymetasone

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In Stock

CAS No.

: 184899-80-7

Mol F.

: C22H29FO3

Mol W.

: 360.46

Cat No.

: SA19207

Desoximetasone, Impurities

1,2-Dihydro Desoxymetasone

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In Stock

CAS No.

: 432-54-2

Mol F.

: C22H31FO4

Mol W.

: 378.48

Cat No.

: SA19206

Desoximetasone, Impurities

16,17-Didehydro 16-Demethyl Desoximetasone

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CAS No.

: 1234572-33-8

Mol F.

: C21H25FO4

Mol W.

: 360.42

Cat No.

: SA19205

Desoximetasone, Impurities

Desoximetasone Oxidative Impurity

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CAS No.

: 75262-69-0

Mol F.

: C21H27FO4

Mol W.

: 362.44

Cat No.

: SA19204

Desoximetasone, Impurities

21-Dehydro Desoxymetasone

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CAS No.

: 1188271-71-7

Mol F.

: C22H27FO4

Mol W.

: 374.45

Cat No.

: SA19203

Desoximetasone, Impurities

Desoximrthasone-delta-9,11-analog

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CAS No.

: NA

Mol F.

: C22H28O3

Mol W.

: 340.46

Cat No.

: SA19202

Desoximetasone, Impurities

9β,11β Epoxy Desoximetasone

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CAS No.

: 151265-33-7

Mol F.

: C22H28O4

Mol W.

: 356.46

Cat No.

: SA19201

Exemestane, Impurities

Exemestane Impurity 24 Mixture

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CAS No.

Mol F.

: C20H24O3

Mol W.

: 312.4

Cat No.

: SA19139

Exemestane, Impurities

Exemestane EP Impurity I

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CAS No.

Mol F.

: C21H26O3

Mol W.

: 326.4

Cat No.

: SA19138

Exemestane, Impurities

Androstane-3,6,17-trione

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CAS No.

: 26991-58-2

Mol F.

: C19H26O3

Mol W.

: 302.41

Cat No.

: SA19137

Exemestane, Impurities

5β-Androstan-3α,6β-diol-17-one

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CAS No.

: 14895-71-7

Mol F.

: C19H30O3

Mol W.

: 306.44

Cat No.

: SA19136

Exemestane, Impurities

6α,17β-Dihydroxy-5α-androstan-3-one

Please enquire for price & pack size

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CAS No.

: 49644-02-2

Mol F.

: C19H30O3

Mol W.

: 306.44

Cat No.

: SA19135

Exemestane, Impurities

Androstane-3,6,17-triol

Please enquire for price & pack size

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CAS No.

: 49644-04-4

Mol F.

: C19H32O3

Mol W.

: 308.46

Cat No.

: SA19134

Exemestane, Impurities

Androstenediol

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CAS No.

: 521-17-5

Mol F.

: C19H30O2

Mol W.

: 290.44

Cat No.

: SA19133

Exemestane, Impurities

(3S,5R,6R,8R,9S,10R,13S,14S,17S)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,6,17-triol

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CAS No.

: 600178-04-9

Mol F.

: C19H32O3

Mol W.

: 308.46

Cat No.

: SA19132