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Impurities, Zopiclone

2-Amino-5-chloro-pyridin

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CAS No.

: 1072-98-6

Mol F.

: C5H5ClN2

Mol W.

: 128.56

Cat No.

: SA38705

Impurities, Zopiclone

2,3-Pyrazinedicarboxylic Acid Anhydride

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CAS No.

: 4744-50-7

Mol F.

: C6H2N2O3

Mol W.

: 150.09

Cat No.

: SA38704

Impurities, Zopiclone

Zopiclone EP impurity C

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CAS No.

: 148891-53-6

Mol F.

: C11H7ClN4O

Mol W.

: 246.65

Cat No.

: SA38703

Impurities, Zopiclone

Zopiclone EP impurity B

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CAS No.

: 43200-81-3

Mol F.

: C11H7ClN2O4

Mol W.

: 262.65

Cat No.

: SA38702

Impurities, Zopiclone

Zopiclone EP impurity A

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CAS No.

: 43200-96-0

Mol F.

: C17H17ClN6O4

Mol W.

: 404.81

Cat No.

: SA38701

Impurities, Zopiclone

Zopiclone

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CAS No.

: 43200-80-2

Mol F.

: C17H17ClN6O3

Mol W.

: 388.81

Cat No.

: SA38700

Glipizide, Impurities

Glipizide EP Impurity I

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CAS No.

: 10079-35-3

Mol F.

: C22H34N4O4S

Mol W.

: 450.59

Cat No.

: SA38609

Glipizide, Impurities

Glipizide EP Impurity H

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In Stock

CAS No.

: 10080-05-4

Mol F.

: C…H‚ƒNƒOƒS

Mol W.

: 325.43

Cat No.

: SA38608

Glipizide, Impurities

Glipizide EP Impurity G

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In Stock

CAS No.

: 33288-74-3

Mol F.

: C16H18N4O5S

Mol W.

: 378.4

Cat No.

: SA38607

Glipizide, Impurities

Glipizide EP Impurity F

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CAS No.

: 192118-08-4

Mol F.

: C11H16N2O4S

Mol W.

: 272.32

Cat No.

: SA38606

Glipizide, Impurities

Glipizide EP Impurity E

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CAS No.

: 66375-96-0

Mol F.

: C21H27N5O4S

Mol W.

: 445.54

Cat No.

: SA38605

Glipizide, Impurities

Glipizide EP Impurity D

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In Stock

CAS No.

: 1346600-54-1

Mol F.

: C14H16N4O3S

Mol W.

: 320.37

Cat No.

: SA38604

Glipizide, Impurities

Glipizide EP Impurity C

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CAS No.

: 13554-93-3

Mol F.

: CˆH‚‡NƒO…S

Mol W.

: 397.49

Cat No.

: SA38603

Glipizide, Impurities

Glipizide EP Impurity B

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In Stock

CAS No.

: 108-91-8

Mol F.

: C6H13N

Mol W.

: 99.17

Cat No.

: SA38602

Glipizide, Impurities

Glipizide EP Impurity A

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Limited Stock

CAS No.

: 33288-71-0

Mol F.

: C14H16N4O3S

Mol W.

: 320.37

Cat No.

: SA38601

Glipizide, Impurities

Glipizide

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CAS No.

: 29094-61-9

Mol F.

: C21H27N5O4S

Mol W.

: 445.54

Cat No.

: SA38600

Celiprolol, Impurities

Celiprolol EP Impurity I

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CAS No.

: NA

Mol F.

: C15H22N2O3

Mol W.

: 278.35

Cat No.

: SA38509

Celiprolol, Impurities

Celiprolol EP Impurity H

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CAS No.

: 85045-98-3

Mol F.

: C16H23BrN2O4

Mol W.

: 387.27

Cat No.

: SA38508

Celiprolol, Impurities

Celiprolol EP Impurity G

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CAS No.

: 56980-98-4

Mol F.

: C16H22N2O4

Mol W.

: 306.36

Cat No.

: SA38507

Celiprolol, Impurities

Celiprolol EP Impurity F

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CAS No.

: 79881-89-3

Mol F.

: C13H18N2O3

Mol W.

: 250.29

Cat No.

: SA38506

Celiprolol, Impurities

Celiprolol EP Impurity E

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CAS No.

: NA

Mol F.

: C36H55N5O8

Mol W.

: 685.85

Cat No.

: SA38505

Celiprolol, Impurities

Celiprolol EP Impurity D

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CAS No.

: 56980-93-9

Mol F.

: C20H33N3O4

Mol W.

: 379.49

Cat No.

: SA38504

Celiprolol, Impurities

Celiprolol EP Impurity C

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CAS No.

: 57471-01-9

Mol F.

: C20H33N3O4

Mol W.

: 379.49

Cat No.

: SA38503

Celiprolol

Celiprolol EP Impurity B

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Limited Stock

CAS No.

: 125579-40-1

Mol F.

: C31H46N4O7

Mol W.

: 586.34

Cat No.

: SA38502

Celiprolol

Celiprolol EP Impurity A

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CAS No.

: 56980-94-0

Mol F.

: C15H24N2O3

Mol W.

: 280.36

Cat No.

: SA38501

Celiprolol, Impurities

Celiprolol

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CAS No.

: 56980-93-6 (Free Base); 57470-78-7 (HCl salt)

Mol F.

: C20H34ClN3O4

Mol W.

: 379.49

Cat No.

: SA38500

Fluorometholone, Impurities

Epoxyfluorometholone acetate

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CAS No.

: 83873-17-0

Mol F.

: C24H30O5

Mol W.

: 398.49

Cat No.

: SA38417

Fluorometholone, Impurities

2,3-Dichloropropan-1-ol

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CAS No.

: 616-23-9

Mol F.

: C3H6Cl2O

Mol W.

: 128.99

Cat No.

: SA38416

Fluorometholone, Impurities

Bromomedradient

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In Stock

CAS No.

: NA

Mol F.

: C23H29BrO5

Mol W.

: 465.377

Cat No.

: SA38415

Fluorometholone, Impurities

Medratriene Bromohydrin

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In Stock

CAS No.

: 110664-58-9

Mol F.

: C22H29BrO4

Mol W.

: 437.37

Cat No.

: SA38414

Fluorometholone, Impurities

Δ-16(17)-Fluorometholone

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In Stock

CAS No.

: NA

Mol F.

: C22H27FO3

Mol W.

: 358.45

Cat No.

: SA38413

Fluorometholone, Impurities

Δ-9(11)-Fluorometholone

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CAS No.

: 110664-42-1

Mol F.

: C22H28O3

Mol W.

: 340.45

Cat No.

: SA38412

Fluorometholone, Impurities

9-Chloro Fluorometholone

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In Stock

CAS No.

: NA

Mol F.

: C22H29ClO4

Mol W.

: 392.91

Cat No.

: SA38411

Fluorometholone, Impurities

1,2-dihydro Fluorometholone

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Limited Stock

CAS No.

: 378-36-9

Mol F.

: C22H31FO4

Mol W.

: 378.48

Cat No.

: SA38410

Fluorometholone, Impurities

Δ-9(11)-Fluorometholone Acetate

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CAS No.

: 130145-14-1

Mol F.

: C24H30O4

Mol W.

: 382.49

Cat No.

: SA38409

Fluorometholone, Impurities

Δ-9(11)-Fluorometholone

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CAS No.

: 34184-82-2

Mol F.

: C21H28O3

Mol W.

: 328.44

Cat No.

: SA38408

Fluorometholone, Impurities

Fluorometholone Acetate 6,9(11)-diene

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In Stock

CAS No.

: 95955-20-7

Mol F.

: C₂₄H₂₈O₄

Mol W.

: 380.48

Cat No.

: SA38407

Fluorometholone, Impurities

Fluorometholone Epoxy Metradiene

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In Stock

CAS No.

: 83873-16-9

Mol F.

: C22H28O3

Mol W.

: 356.46

Cat No.

: SA38406

Fluorometholone, Impurities

Fluorometholone 6β-Methyl

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CAS No.

: 3918-13-6

Mol F.

: C22H29FO4

Mol W.

: 376.46

Cat No.

: SA38405

Fluorometholone, Impurities

Fluorometholone 6-Desmethyl

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In Stock

CAS No.

: 426-20-0

Mol F.

: C21H27FO4

Mol W.

: 362.43

Cat No.

: SA38404

Fluorometholone, Impurities

Fluorometholone 11,17-Diacetate

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In Stock

CAS No.

: NA

Mol F.

: C26H33FO6

Mol W.

: 460.53

Cat No.

: SA38403

Fluorometholone, Impurities

Fluorometholone USP Related Ccompound A

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In Stock

CAS No.

: 6870-94-6

Mol F.

: C22H30O4

Mol W.

: 358.46

Cat No.

: SA38402

Fluorometholone, Impurities

Fluorometholone Acetate

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CAS No.

: 3801-06-7

Mol F.

: C24H31FO5

Mol W.

: 418.5

Cat No.

: SA38401

Fluorometholone, Impurities

Fluorometholone

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CAS No.

: 426-13-1

Mol F.

: C22H29FO4

Mol W.

: 376.2

Cat No.

: SA38400

Gestodene, Impurities

Gestodene EP Impurity L

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CAS No.

: NA

Mol F.

: C21H26O2

Mol W.

: 310.43

Cat No.

: SA38212

Gestodene, Impurities

Gestodene EP Impurity K

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CAS No.

: 1421283-61-5

Mol F.

: C21H22O3

Mol W.

: 322.4

Cat No.

: SA38211

Gestodene, Impurities

Gestodene EP Impurity J

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CAS No.

: 104933-99-5

Mol F.

: C23H30O3

Mol W.

: 354.48

Cat No.

: SA38210

Gestodene, Impurities

Gestodene EP Impurity I

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CAS No.

Mol F.

: C22H30O3

Mol W.

: 342.47

Cat No.

: SA38209

Gestodene, Impurities

Gestodene EP Impurity H

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CAS No.

Mol F.

: C23H26O

Mol W.

: 318.45

Cat No.

: SA38208

Gestodene, Impurities

Gestodene EP Impurity G

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CAS No.

: 1421283-59-1

Mol F.

: C22H26O2

Mol W.

: 322.44

Cat No.

: SA38207

Gestodene, Impurities

Gestodene EP impurity F

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CAS No.

: 267650-77-1

Mol F.

: C23H30O4

Mol W.

: 370.48

Cat No.

: SA38206

Gestodene, Impurities

Gestodene EP Impurity E

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CAS No.

: 2143949-52-2

Mol F.

: C21H24O3

Mol W.

: 324.41

Cat No.

: SA38205

Products / Reference Standards / API Impurities / API Related Compounds / Pharmaceutical Standards

Please click on the respective API letter

Impurities, Zopiclone

2-Amino-5-chloro-pyridin

CAS No.

: 1072-98-6

Mol F.

: C5H5ClN2

Mol W.

: 128.56

Cat No.

: SA38705

Impurities, Zopiclone

2,3-Pyrazinedicarboxylic Acid Anhydride

CAS No.

: 4744-50-7

Mol F.

: C6H2N2O3

Mol W.

: 150.09

Cat No.

: SA38704

Impurities, Zopiclone

Zopiclone EP impurity C

CAS No.

: 148891-53-6

Mol F.

: C11H7ClN4O

Mol W.

: 246.65

Cat No.

: SA38703

Impurities, Zopiclone

Zopiclone EP impurity B

CAS No.

: 43200-81-3

Mol F.

: C11H7ClN2O4

Mol W.

: 262.65

Cat No.

: SA38702

Impurities, Zopiclone

Zopiclone EP impurity A

CAS No.

: 43200-96-0

Mol F.

: C17H17ClN6O4

Mol W.

: 404.81

Cat No.

: SA38701

Impurities, Zopiclone

Zopiclone

CAS No.

: 43200-80-2

Mol F.

: C17H17ClN6O3

Mol W.

: 388.81

Cat No.

: SA38700

Glipizide, Impurities

Glipizide EP Impurity I

CAS No.

: 10079-35-3

Mol F.

: C22H34N4O4S

Mol W.

: 450.59

Cat No.

: SA38609

Glipizide, Impurities

Glipizide EP Impurity H

CAS No.

: 10080-05-4

Mol F.

: C…H‚ƒNƒOƒS

Mol W.

: 325.43

: C…H‚ƒNƒOƒS

: CˆH‚‡NƒO…S