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Impurities, Metoprolol

Metoprolol EP Impurity B

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CAS No.

: 56718-71-9

Mol F.

: C‰H‚O‚

Mol W.

: 152.19

Cat No.

: SA41402

Impurities, Metoprolol

Metoprolol EP Impurity C

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CAS No.

: 29122-74-5

Mol F.

: C13H19NO3

Mol W.

: 237.29

Cat No.

: SA41403

Impurities, Metoprolol

Metoprolol EP Impurity D

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CAS No.

: 62572-90-1

Mol F.

: C‚HˆO„

Mol W.

: 226.27

Cat No.

: SA41404

Impurities, Metoprolol

Metoprolol EP Impurity E

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CAS No.

: 163685-38-9

Mol F.

: C15H25NO3

Mol W.

: 267.36

Cat No.

: SA41405

Impurities, Metoprolol

Metoprolol EP Impurity F

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CAS No.

: 7695-63-8

Mol F.

: C‚H‰NO‚

Mol W.

: 209.28

Cat No.

: SA41406

Impurities, Metoprolol

Metoprolol EP Impurity G

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CAS No.

: 501-94-0

Mol F.

: C8H10O2

Mol W.

: 138.16

Cat No.

: SA41407

Impurities, Metoprolol

Metoprolol EP Impurity H

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CAS No.

: 62572-94-5

Mol F.

: C14H23NO3

Mol W.

: 253.34

Cat No.

: SA41408

Impurities, Metoprolol

Metoprolol EP Impurity J

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CAS No.

: 163685-37-8

Mol F.

: C18H31NO5

Mol W.

: 341.44

Cat No.

: SA41409

Impurities, Metoprolol

Metoprolol EP Impurity M

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CAS No.

: 343785-33-1

Mol F.

: C9H22N2O

Mol W.

: 174.28

Cat No.

: SA41410

Impurities, Metoprolol

Metoprolol EP Impurity N

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CAS No.

: 6452-57-9

Mol F.

: C6H15NO2

Mol W.

: 133.19

Cat No.

: SA41411

Impurities, Metoprolol

Metoprolol EP Impurity O

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CAS No.

: 154784-36-8

Mol F.

: C27H41NO6

Mol W.

: 475.62

Cat No.

: SA41412

Impurities, Metoprolol

Metoprolol Epoxy Ester Impurity

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CAS No.

: 76805-25-9

Mol F.

: C13H16O4

Mol W.

: 236.26

Cat No.

: SA41418

Impurities, Metoprolol

Metoprolol Epoxy Hydroxyethyl Impurity

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CAS No.

: 104857-48-9

Mol F.

: C11H14O3

Mol W.

: 194.23

Cat No.

: SA41420

Impurities, Metoprolol

Metoprolol Epoxy Impurity

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CAS No.

: 122-60-1

Mol F.

: C9H10O2

Mol W.

: 150.17

Cat No.

: SA41416

Impurities, Metoprolol

Metoprolol Epoxy Methoxyethyl Impurity

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CAS No.

: 56718-70-8

Mol F.

: C12H16O3

Mol W.

: 208.25

Cat No.

: SA41421

Impurities, Metoprolol

Metoprolol Hydroxy Ester Impurity

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CAS No.

: 17138-28-2

Mol F.

: C10H12O3

Mol W.

: 180.2

Cat No.

: SA41417

Impurities, Metoprolol

Metoprolol R-Isomer

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CAS No.

: 81024-43-3

Mol F.

: C15H25NO3

Mol W.

: 267.36

Cat No.

: SA41414

Impurities, Metoprolol

Metoprolol S-Isomer

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CAS No.

: 81024-42-2

Mol F.

: C15H25NO3

Mol W.

: 267.36

Cat No.

: SA41415

Impurities, Metoprolol

Metoprolol USP RC B

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CAS No.

: 56718-76-4

Mol F.

: C12H17ClO3

Mol W.

: 244.71

Cat No.

: SA41423

Impurities, Midazolam

Midazolam EP Impurity B

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CAS No.

: 59469-74-8

Mol F.

: C18H13ClFN3

Mol W.

: 325.77

Cat No.

: SA44307

Impurities, Midazolam

Midazolam Impurity D

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CAS No.

: 59468-83-6

Mol F.

: C18H11ClFN3O

Mol W.

: 341.8

Cat No.

: SA44304

Impurities, Milnacipran

Milnacipran EP Impurity A

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CAS No.

: 153275-06-0

Mol F.

: C11H11NO

Mol W.

: 173.21

Cat No.

: SA24300

Impurities, Milnacipran

Milnacipran EP Impurity E

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CAS No.

: 140-29-4

Mol F.

: C₈H₇N

Mol W.

: 117.15

Cat No.

: SA24304

Impurities, Milnacipran

Milnacipran EP Impurity F

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CAS No.

: 63106-93-4

Mol F.

: C₁₁H₁₀O₂

Mol W.

: 174.2

Cat No.

: SA24305

Impurities, Milnacipran

Milnacipran EP Impurity M

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CAS No.

: 871100-19-5

Mol F.

: C11H13NO2

Mol W.

: 191.23

Cat No.

: SA24312

Impurities, Minocycline

Minocycline Hydrochloride

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CAS No.

: 13614-98-7

Mol F.

: C23H27N3O7·HCl

Mol W.

: 493.94

Cat No.

: SA49000

Impurities, Modafinil

Modafinil

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CAS No.

: 68693-11-8

Mol F.

: C15H15NO2S

Mol W.

: 273.35000000000002

Cat No.

: SA42600

Impurities, Modafinil

Modafinil Acid Impurity

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CAS No.

: 101094-05-7

Mol F.

: C15H14O4S

Mol W.

: 290.33

Cat No.

: SA42607

Impurities, Modafinil

Modafinil EP Impurity A

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CAS No.

: 63547-24-0

Mol F.

: C15H14O3S

Mol W.

: 274.3

Cat No.

: SA42601

Impurities, Modafinil

Modafinil EP Impurity B

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CAS No.

: 63547-24-0

Mol F.

: C15H15NO3S

Mol W.

: 289.39999999999998

Cat No.

: SA42602

Impurities, Modafinil

Modafinil EP Impurity C

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CAS No.

: 63547-25-1

Mol F.

: C16H16O3S

Mol W.

: 288.36

Cat No.

: SA42603

Impurities, Modafinil

Modafinil Methyl Ester Impurity

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CAS No.

: 713134-72-6

Mol F.

: C16H16O3S

Mol W.

: 288.36

Cat No.

: SA42608

Impurities, Modafinil

Modafinil Related Compound C

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CAS No.

: 68524-30-1

Mol F.

: C15H15NOS

Mol W.

: 257.39999999999998

Cat No.

: SA42604

Impurities, Modafinil

Modafinil Related Compound D

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CAS No.

: 574-42-5

Mol F.

: C26H22O

Mol W.

: 350

Cat No.

: SA42605

Impurities, Modafinil

Modafinil Related Compound E

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CAS No.

: 1726-02-9

Mol F.

: C26H22S2

Mol W.

: 398.6

Cat No.

: SA42606

Impurities, Molnupiravir

Molnupiravir IP Impurity G

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CAS No.

: NA

Mol F.

: C16H26N4O8

Mol W.

: 402.4

Cat No.

: SA46215

Impurities, Molnupiravir

Molnupiravir IP Impurity H

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CAS No.

: 2346619-88-1

Mol F.

: C21H31N3O9

Mol W.

: 469.49

Cat No.

: SA46216

Impurities, Molnupiravir

Molnupiravir α-anomer

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CAS No.

: NA

Mol F.

: C13H19N3O7

Mol W.

: 329.31

Cat No.

: SA46207

Impurities, Mometasone

Mometasone Furoate

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CAS No.

: 83919-23-7

Mol F.

: C27H30Cl2O6

Mol W.

: 521.43

Cat No.

: SA28700

Impurities, Mometasone

Mometasone Furoate EP Impurity B

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CAS No.

: 223776-49-6

Mol F.

: C28H31ClO8S

Mol W.

: 563.06

Cat No.

: SA28702

Impurities, Varenicline

Mono amino deprotected varenicline Impurity

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CAS No.

: 357424-22-7

Mol F.

: C11H14N2

Mol W.

: 174.24

Cat No.

: SA39512

Fingolimod, Impurities

mono O-Acetyl Fingolimod Impurity

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CAS No.

: 1807973-92-7

Mol F.

: C21H36ClNO3

Mol W.

: 385.97

Cat No.

: SA34518

Etravirine, Impurities

Monohydroxy Etravirine

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CAS No.

: 1246815-68-8

Mol F.

: C20H15BrN6O2

Mol W.

: 451.28

Cat No.

: SA26104

Impurities, Tolterodine

Monoisopropyl tolterodine impurity

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CAS No.

: 194482-41-2

Mol F.

: C19H25NO

Mol W.

: 283.41000000000003

Cat No.

: SA28208

Impurities, Montelukast Sodium

Montelukast Mercapto Impurity

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CAS No.

: 162515-68-6

Mol F.

: C6H10O2S

Mol W.

: 146.21

Cat No.

: SA44902

Fosaprepitant, Impurities

MORPHOLINE IMPURITY FOR APREPITANT (Oxalatae salt)

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CAS No.

: 1242175-41-2

Mol F.

: C22H20F7NO6

Mol W.

: 527.4

Cat No.

: SA45426

Impurities, Moxifloxacin

Moxifloxacin

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CAS No.

: 186826-86-8

Mol F.

: C21H24FN3O4

Mol W.

: 401.43

Cat No.

: SA30700

Impurities, Moxifloxacin

Moxifloxacin 7-Amino Impurity

$95.00 25 mg

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CAS No.

: 172426-88-9

Mol F.

: C₁₄H₁₃FN₂O₄

Mol W.

: 292.26

Cat No.

: SA30709

Impurities, Moxifloxacin

Moxifloxacin Difluoro Acid Impurity

$95.00 25 mg

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CAS No.

: 93107-30-3

Mol F.

: C13H9F2NO3

Mol W.

: 265.21

Cat No.

: SA30710

Impurities, Moxifloxacin

Moxifloxacin Difluoro Ethoxy Acid Impurity

$95.00 25 mg

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CAS No.

: 143158-55-8

Mol F.

: C15H13F2NO4

Mol W.

: 309.26

Cat No.

: SA30711

Product Categories

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

Please click on the respective API letter

Impurities, Metoprolol

Metoprolol EP Impurity B

CAS No.

: 56718-71-9

Mol F.

: C‰H‚O‚

Mol W.

: 152.19

Cat No.

: SA41402

Impurities, Metoprolol

Metoprolol EP Impurity C

CAS No.

: 29122-74-5

Mol F.

: C13H19NO3

Mol W.

: 237.29

Cat No.

: SA41403

Impurities, Metoprolol

Metoprolol EP Impurity D

CAS No.

: 62572-90-1

Mol F.

: C‚HˆO„

Mol W.

: 226.27

Cat No.

: SA41404

Impurities, Metoprolol

Metoprolol EP Impurity E

CAS No.

: 163685-38-9

Mol F.

: C15H25NO3

Mol W.

: 267.36

Cat No.

: SA41405

Impurities, Metoprolol

Metoprolol EP Impurity F

CAS No.

: 7695-63-8

Mol F.

: C‚H‰NO‚

Mol W.

: 209.28

Cat No.

: SA41406

Impurities, Metoprolol

Metoprolol EP Impurity G

CAS No.

: 501-94-0

Mol F.

: C8H10O2

Mol W.

: 138.16

Cat No.

: SA41407

Impurities, Metoprolol

Metoprolol EP Impurity H

CAS No.

: 62572-94-5

Mol F.

: C14H23NO3

Mol W.

: 253.34

Cat No.

: SA41408

Impurities, Metoprolol

Metoprolol EP Impurity J

CAS No.

: 163685-37-8

Mol F.

: C18H31NO5

Mol W.

: C‰H‚O‚

: C‚HˆO„

: C‚H‰NO‚