Aspartame Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-A828-010
- CAS
- 2705891-19-4
- Formula
- C33H31N3O4
- Synonyms
- 9H-Fluoren-9-ylmethyl N-[(2R)-1-[[(2R)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 31,671-31,680 of 36,550
1-Azaphenothiazine
ImpurityLevels of characterisation
- Cat. No.
- P-I098-008
- CAS
- 261-96-1
- Formula
- C11H8N2S
- Family
- Isothipendyl
- Synonyms
- Azaphenothiazine, 10H-pyrido[3,2-b][1,4]benzothiazine
4,4'-Azoxydibenzoic acid
ImpurityLevels of characterisation
- Cat. No.
- P-N006-006
- CAS
- 115325-88-7
- Formula
- C14H10N2O5
- Family
- Nafamostat
- Synonyms
- Nafamostat Impurity 16, Benzoic acid, 4,4'-azoxybis-
S-Besifloxacin Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-B058-013
- CAS
- 1398566-42-1
- Formula
- C19H21ClFN3O3·HCl
- Family
- Besifloxacin
- Synonyms
- Besifloxacin Impurity A Hydrochloride
Besifloxacin Impurity B
ImpurityLevels of characterisation
- Cat. No.
- P-B058-002
- CAS
- 101987-89-7
- Formula
- C13H8ClF2NO3
- Family
- Besifloxacin
- Synonyms
- 8-Chloro-1-cyclopropyl-6,7-difluoro-4-oxoquinoline-3-carboxylic acid
Besifloxacin Impurity F HCl
ImpurityLevels of characterisation
- Cat. No.
- P-B058-008
- CAS
- 1613314-38-7
- Formula
- C19H21ClFN3O3·HCl
- Family
- Besifloxacin
- Synonyms
- Besifloxacin Impurity F Hydrochloride
Besifloxacin Impurity G
ImpurityLevels of characterisation
- Cat. No.
- P-B058-009
- CAS
- 124932-43-0
- Formula
- C6H14N2
- Family
- Besifloxacin
- Synonyms
- Besifloxacin Impurity 5
1,2-Bis(4-pyridyl)hydrazine
ImpurityLevels of characterisation
- Cat. No.
- P-D007-005
- CAS
- 19808-51-6
- Formula
- C10H10N4
- Family
- Dalfampridine
- Synonyms
- Fampridine Impurity 4, 1,2-Dipyridinylhydrazine
Bisthiophenyl methanone
ImpurityLevels of characterisation
- Cat. No.
- P-T106-005
- CAS
- 30717-55-6
- Formula
- C11H10OS2
- Family
- Tiagabine
- Synonyms
- Bis(3-methyl-2-thienyl)methanone, bis(3-methylthiophen-2-yl)methanone
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