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QT162002

Tryptophan EP Impurity B;N-Acetyltryptophan EP Impurity B

Synonyms: (2S)-2-amino-3-(3-hydroxy-2-oxoindolin-3-yl)propanoic acid

Molecular Formula
C11H12N2O4

Molecular Weight
236.22

CAS No.
184955-21-3

Standard Reference Material For "Tryptophan EP Impurity B;N-Acetyltryptophan EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details.

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QT162007

Tryptophan EP Impurity G;N-Acetyltryptophan EP Impurity G

Molecular Formula: C11H12N2O3

Molecular Weight: 220.22

CAS No.: 21704-80-3;881025-90-7(HCl salt)

QT162002

Tryptophan EP Impurity B;N-Acetyltryptophan EP Impurity B

Molecular Formula: C11H12N2O4

Molecular Weight: 236.22

CAS No.: 184955-21-3

QT162013

Tryptophan EP Impurity D;N-Acetyltryptophan EP Impurity D

Molecular Formula: C11H12N2O3

Molecular Weight: 220.22

CAS No.: 895096

QT162005

Tryptophan EP Impurity E;N-Acetyltryptophan EP Impurity E

Molecular Formula: C11H12N2O4

Molecular Weight: 236.22

CAS No.: 3978-11-8

QT162006

Tryptophan EP Impurity F;N-Acetyltryptophan EP Impurity F

Molecular Formula: C9H12N2O2

Molecular Weight: 180.2

CAS No.: 145545-23-9

QT162008

Tryptophan EP Impurity H;N-Acetyltryptophan EP Impurity H

Molecular Formula: C12H12N2O2

Molecular Weight: 216.24

CAS No.: 6052-68-2

QT162009

Tryptophan EP Impurity I;N-Acetyltryptophan EP Impurity I

Molecular Formula: C13H14N2O2

Molecular Weight: 230.26

CAS No.: 5470-37-1

QT162010

Tryptophan EP Impurity J;N-Acetyltryptophan EP Impurity J

Molecular Formula: C22H23N3O4

Molecular Weight: 393.44

CAS No.: 164068-19-3

QT162011

Tryptophan EP Impurity K;N-Acetyltryptophan EP Impurity K

Molecular Formula: C20H19N3O2

Molecular Weight: 333.38

CAS No.: 149724-31-2


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