L-Glutamic Acid 5-Methyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-G047-026
- CAS
- 1499-55-4
- Formula
- C6H11NO4
- Family
- Glutamic Acid
- Synonyms
- 5-Methyl hydrogen L-glutamate, NSC 12959
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 26,311-26,320 of 35,292
L-Glutamic Acid Diethyl Ester Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-G047-027
- CAS
- 1118-89-4
- Formula
- C9H17NO4·HCl
- Family
- Glutamic Acid
- Synonyms
- Glutamic acid diethyl ester hydrochloride, Diethyl L-glutamate hydrochloride
Glutamic Acid Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-G047-018
- CAS
- 688-19-7
- Formula
- C8H10F3NO5
- Family
- Glutamic Acid
- Synonyms
- (2S)-5-Methoxy-5-oxo-2-[(2,2,2-trifluoroacetyl)amino]pentanoate
Glutamic Acid Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-G047-019
- CAS
- 1261568-22-2
- Formula
- C13H22N2O7·HCl
- Family
- Glutamic Acid
- Synonyms
- Dimethyl (2S)-2-[[(2S)-2-amino-5-methoxy-5-oxopentanoyl]amino]pentanedioate hydrochloride
gamma-L-Glutamyl-L-alanine
ImpurityLevels of characterisation
- Cat. No.
- P-A058-023
- CAS
- 5875-41-2
- Formula
- C8H14N2O5
- Family
- Alanine
- Synonyms
- gamma-Glutamylalanine, gamma-Gln-ala
L-gamma-Glutamyl-L-glutamic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-G047-024
- CAS
- 1116-22-9
- Formula
- C10H16N2O7
- Family
- Glutamic Acid
- Synonyms
- gamma-Glutamylglutamate, gamma-glutamylglutamic acid
H-GLY-PRO-HYP-OH
ImpurityLevels of characterisation
- Cat. No.
- P-G047-023
- CAS
- 2239-67-0
- Formula
- C12H19N3O5
- Family
- Glutamic Acid
- Synonyms
- Glycyl-prolyl-hydroxyproline, Tripeptide-29
5'-Hydroxy Drospirenone
ImpurityLevels of characterisation
- Cat. No.
- P-D191-018
- CAS
- 863329-71-9
- Formula
- C24H32O3
- Family
- Drospirenone
- Synonyms
- Drospirenone Impurity 14, Drospirenone Impurity (Drospirenone Lactol)
5-beta-Hydroxy Drospirenone Lactone
ImpurityLevels of characterisation
- Cat. No.
- P-D191-019
- CAS
- 197721-70-3
- Formula
- C24H32O4
- Family
- Drospirenone
- Synonyms
- 5-Hydroxydrospirenone, Drospirenone impurity, 5-hydroxydrospirenone-(usp impurity)
2-Hydroxy Estrone
ImpurityLevels of characterisation
- Cat. No.
- P-E104-012
- CAS
- 362-06-1
- Formula
- C18H22O3
- Family
- Estrone
- Synonyms
- Catecholestrone
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