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Impurities, Sapropterin

(S)-2-amino-6-(1-hydroxyethyl)pteridin-4(3H)-one

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CAS No.

: NA

Mol F.

: C8H9N5O2

Mol W.

: 207.19

Cat No.

: SA45214

Impurities, Sapropterin

2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione

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CAS No.

: 1131-35-7

Mol F.

: C6H7N5O2

Mol W.

: 181.16

Cat No.

: SA45213

Impurities, Sapropterin

(1R,2S)-1-(2-amino-4-oxo-3,4-dihydropteridin-6-yl)-2-hydroxypropyl acetate

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CAS No.

: NA

Mol F.

: C11H13N5O4

Mol W.

: 279.26

Cat No.

: SA45212

Impurities, Sapropterin

2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-5,8-dinitroso-5,6,7,8-tetrahydropteridin-4(1H)-one

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CAS No.

: NA

Mol F.

: C9H13N7O5

Mol W.

: 299.2

Cat No.

: SA45211

Impurities, Sapropterin

2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-8-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride

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CAS No.

Mol F.

: C9H14N6O4.HCl

Mol W.

: 306.7

Cat No.

: SA45210

Impurities, Sapropterin

2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-5-nitroso-5,6,7,8-tetrahydropteridin-4(1H)-one hydrochloride

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CAS No.

Mol F.

: C9H14N6O4.HCl

Mol W.

: 306.7

Cat No.

: SA45209

Impurities, Sapropterin

Sapropterin Dihydrochloride

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CAS No.

: 69056-38-8

Mol F.

: C9H15N5O3·2HCl

Mol W.

: 314.17

Cat No.

: SA45208

Impurities, Sapropterin

Sapropterin Impurity H

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CAS No.

: 69056-39-9

Mol F.

: C9H17Cl2N5O3

Mol W.

: 314.17

Cat No.

: SA45207

Impurities, Sapropterin

Sapropterin Impurity B

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CAS No.

: 6779-87-9

Mol F.

: C9H13N5O3

Mol W.

: 239.23

Cat No.

: SA45206

Impurities, Sapropterin

Sapropterin Impurity C

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CAS No.

: 22150-76-1

Mol F.

: C9H11N5O3

Mol W.

: 237.22

Cat No.

: SA45205

Impurities, Sapropterin

Sapropterin Impurity E

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CAS No.

: 35011-47-3

Mol F.

: C4H9N5O5S

Mol W.

: 239.21

Cat No.

: SA45204

Impurities, Sapropterin

Sapropterin Impurity F

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CAS No.

: 62933-57-7

Mol F.

: C13H15N5O5

Mol W.

: 321.29

Cat No.

: SA45203

Impurities, Sapropterin

Sapropterin Impurity D

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CAS No.

: 2236-60-4

Mol F.

: C6H5N5O

Mol W.

: 163.13999999999999

Cat No.

: SA45202

Impurities, Sapropterin

Sapropterin Impurity A

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CAS No.

: 5752-25-0

Mol F.

: C6H911Cl2N5O

Mol W.

: 240.09

Cat No.

: SA45201

Impurities, Naloxone

2,2′-Bisnaloxone

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CAS No.

: 211738-08-8

Mol F.

: C38H40N2O8

Mol W.

: 652.73

Cat No.

: SA45112

Impurities, Naloxone

Noroxymorphone

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Limited Stock

CAS No.

: 33522-95-1

Mol F.

: C16H17NO4

Mol W.

: 287.31

Cat No.

: SA45111

Impurities, Naloxone

Naloxone N-Oxide

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CAS No.

: 112242-14-5

Mol F.

: C19H21NO5

Mol W.

: 343.37

Cat No.

: SA45110

Impurities, Naloxone

10β-Hydroxynaloxone

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CAS No.

: 2139253-69-1

Mol F.

: C19H21NO5

Mol W.

: 343.37

Cat No.

: SA45109

Impurities, Naloxone

10α-Hydroxynaloxone

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CAS No.

: 2139253-68-0

Mol F.

: C19H21NO5

Mol W.

: 343.37

Cat No.

: SA45108

Impurities, Naloxone

6β-Hydroxy Naloxone

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In Stock

CAS No.

: NA

Mol F.

: C19H23NO4

Mol W.

: 329.39

Cat No.

: SA45107

Impurities, Naloxone

6α-Hydroxy Naloxone

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In Stock

CAS No.

: NA

Mol F.

: C19H23NO4

Mol W.

: 329.39

Cat No.

: SA45106

Impurities, Naloxone

3-O-Allylnaloxone

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In Stock

CAS No.

: 1352085-46-1

Mol F.

: C22H25NO4

Mol W.

: 367.44

Cat No.

: SA45105

Impurities, Naloxone

O- Allyloxymorphone

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CAS No.

: NA

Mol F.

: C20H23NO4

Mol W.

: 341.4

Cat No.

: SA45103

Impurities, Naloxone

O-Propyl Naloxone Enol Ether

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Limited Stock

CAS No.

: NA

Mol F.

: C22H27NO4

Mol W.

: 369.45

Cat No.

: SA45102

Impurities, Naloxone

3-O-Methylnaloxone

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CAS No.

: NA

Mol F.

: C20H23NO4

Mol W.

: 341.4

Cat No.

: SA45101

Impurities, Naloxone

Naloxone HCl – API

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CAS No.

: 357-08-4; 465-65-6(Free Base)

Mol F.

: C19H21NO4

Mol W.

: 327.37

Cat No.

: SA45100

Carfilzomib, Impurities

4-((4S,7S,10S,13S)-10-benzyl-7-isobutyl-15-methyl-13-((R)-2-methyloxirane-2-carbonyl)-2,5,8,11-tetraoxo-4-phenethyl-3,6,9,12-tetraazahexade

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CAS No.

: NA

Mol F.

: C40H57N5O8

Mol W.

: 735.93

Cat No.

: SA45013

Carfilzomib, Impurities

Carfilzomib (2S,4S)-2-Hydroxy O-Acetyl Impurity

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CAS No.

: NA

Mol F.

: C42H61N5O9

Mol W.

: 779.96

Cat No.

: SA45012

Carfilzomib, Impurities

Carfilzomib (2S,4R)-Diol (7R)-Isomer

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CAS No.

Mol F.

: C40H59N5O8

Mol W.

: 737.93

Cat No.

: SA45011

Carfilzomib, Impurities

Carfilzomib (2S,4R)-2-Hydroxy O-Acetyl Impurity

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CAS No.

Mol F.

: C42H61N5O9

Mol W.

: 779.96

Cat No.

: SA45010

Carfilzomib, Impurities

Carfilzomib Methoxide

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CAS No.

Mol F.

: C32H44N4O6

Mol W.

: 580.71

Cat No.

: SA45009

Carfilzomib, Impurities

Carfilzomib 3-Phenylpropanoic Acid

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In Stock

CAS No.

: 868540-16-3

Mol F.

: C31H42N4O6

Mol W.

: 566.69

Cat No.

: SA45008

Carfilzomib, Impurities

Carfilzomib (2R,4S)-2-Hydroxy O-Acetyl Impurity

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CAS No.

: 1541171-69-0

Mol F.

: C42H61N5O9

Mol W.

: 779.96

Cat No.

: SA45007

Carfilzomib, Impurities

Carfilzomib (2R,4R)-Diol (7R)-Isomer

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CAS No.

Mol F.

: C40H59N5O8

Mol W.

: 737.93

Cat No.

: SA45006

Carfilzomib, Impurities

Carfilzomib (2R,4R)-2-Hydroxy O-Acettyl Impurity

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CAS No.

Mol F.

: C42H61N5O9

Mol W.

: 779.96

Cat No.

: SA45005

Carfilzomib, Impurities

Carfilzomib (2R,4R)-Diol

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CAS No.

Mol F.

: C40H59N5O8

Mol W.

: 737.93

Cat No.

: SA45004

Carfilzomib, Impurities

Carfilzomib (2R,4S)-Diol

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CAS No.

: 1541172-75-1

Mol F.

: C40H59N5O8

Mol W.

: 737.93

Cat No.

: SA45003

Carfilzomib, Impurities

Carfilzomib Enantiomer

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CAS No.

Mol F.

: C40H57N5O7

Mol W.

: 719.9

Cat No.

: SA45002

Carfilzomib, Impurities

Carfilzomib Dimer Impurity-2

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CAS No.

Mol F.

: C55H77N7O9

Mol W.

: 980.3

Cat No.

: SA45001

Carfilzomib, Impurities

Carfilzomib Dimer Impurity-1

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CAS No.

Mol F.

: C65H88N8O10

Mol W.

: 1140.6

Cat No.

: SA45000

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

Impurities, Montelukast Sodium

2-[3-(R)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol

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In Stock

CAS No.

: 150026-75-8

Mol F.

: C29H28ClNO2

Mol W.

: 457.99

Cat No.

: SA44901

Impurities, Osimertinib

Osimertinib Mesylate

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CAS No.

: 1421373-66-1

Mol F.

: C29H37N7O5S

Mol W.

: 595.71

Cat No.

: SA44713

Impurities, Osimertinib

Desacrylamide-Nitro-Osimertinib

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CAS No.

: 1421372-67-9

Mol F.

: C25H29N7O3

Mol W.

: 475.54

Cat No.

: SA44712

Impurities, Osimertinib

Osimertinib N’-Oxide

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CAS No.

: 1975982-94-5

Mol F.

: C28H33N7O3

Mol W.

: 515.61

Cat No.

: SA44711

Impurities, Osimertinib

Osimertinib 2-Amide impurity

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CAS No.

: 2213409-62-0

Mol F.

: C23H20FN5O2

Mol W.

: 417.4

Cat No.

: SA44710

Impurities, Osimertinib

Osimertinib Acetyl impurity

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CAS No.

: 2227103-37-7

Mol F.

: C27H33N7O2

Mol W.

: 487.6

Cat No.

: SA44709

Impurities, Osimertinib

Osimertinib N-Oxide

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CAS No.

: NA

Mol F.

: C28H33N7O3

Mol W.

: 515.61

Cat No.

: SA44708

Impurities, Osimertinib

Osimertinib Impurity N

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CAS No.

: 1932710-29-6

Mol F.

: C31H35N7O3

Mol W.

: 553.65

Cat No.

: SA44707

Impurities, Osimertinib

Osimertinib N,N’-Dioxide

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CAS No.

: 2411395-23-6

Mol F.

: C28H33N7O4

Mol W.

: 531.6

Cat No.

: SA44706

Impurities, Osimertinib

N-(2-((2-acrylamido-5-methoxy-4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-ylamino)phenyl)(methyl)amino)ethyl)-3-(2-((2-(dimethylamino)ethyl)(m

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CAS No.

: NA

Mol F.

: C56H67ClN14O4

Mol W.

: 1035.7

Cat No.

: SA44705

Impurities, Osimertinib

N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-ylamino)phenyl)-N-(3-(2-((2-(dimethylamino)