Tryptophan EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-015
- CAS
- 145545-23-9
- Formula
- C9H12N2O2
- Family
- Tryptophan
- Synonyms
- 3-Phenylamino-L-Alanine, 3-(Phenylamino)alanine
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 1,431-1,440 of 5,812
rac-Tryptophan EP Impurity G HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-008
- CAS
- 95579-00-3
- Formula
- C11H12N2O3·HCl
- Family
- Tryptophan
- Synonyms
- rac-Tryptophan EP Impurity G Hydrochloride
Tryptophan EP Impurity G HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-016
- CAS
- 881025-90-7
- Formula
- C11H12N2O3·HCl
- Family
- Tryptophan
- Synonyms
- Tryptophan EP Impurity G Hydrochloride, 2-Hydroxy L-Tryptophan Hydrochloride
Tryptophan EP Impurity H
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-017
- CAS
- 6052-68-2
- Formula
- C12H12N2O2
- Family
- Tryptophan
- Synonyms
- 1,2,3,4-Tetrahydro-beta-Carboline-3-Carboxylic Acid, 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid
(1R,3R)-Tryptophan EP Impurity I
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-002
- CAS
- 96149-76-7
- Formula
- C13H14N2O2
- Family
- Tryptophan
(1R,3S)-Tryptophan EP Impurity I
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-003
- CAS
- 42438-72-2
- Formula
- C13H14N2O2
- Family
- Tryptophan
(1S,3S)-Tryptophan EP Impurity I
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-005
- CAS
- 40678-46-4
- Formula
- C13H14N2O2
- Family
- Tryptophan
- Synonyms
- Tryptophan Impurity 80
(3R)-Tryptophan EP Impurity I (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-006
- CAS
- 827304-63-2
- Formula
- C13H14N2O2
- Family
- Tryptophan
(3S)-Tryptophan EP Impurity I (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-007
- CAS
- 191279-37-5
- Formula
- C13H14N2O2
- Family
- Tryptophan
Tryptophan EP Impurity I (Mixture of Diastereomers)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-T232-018
- CAS
- 5470-37-1
- Formula
- C13H14N2O2
- Family
- Tryptophan
- Synonyms
- Tryptophan EP Impurity I, 1-Methyl-1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid
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