9-beta-D-Arabinofuranosylguanine
ImpurityLevels of characterisation
- Cat. No.
- P-N029-006
- CAS
- 38819-10-2
- Formula
- C10H13N5O5
- Family
- Nelarabine
- Synonyms
- Nelarabine Impurity 16, Guanine arabinoside
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 53,981-53,990 of 59,523
D-Asparagine
ImpurityLevels of characterisation
- Cat. No.
- P-A200-006
- CAS
- 2058-58-4
- Formula
- C4H8N2O3
- Family
- Asparagine
- Synonyms
- Asparagine, D-, D-aspartic acid beta-amide
Asparagine EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-A200-002
- CAS
- 88206-98-8
- Formula
- C8H12N4O4
- Family
- Asparagine
- Synonyms
- 2-[(2S,5S)-5-(carbamoylmethyl)-3,6-dioxopiperazin-2-yl]acetamide, 2-[(2S,5S)-5-(2-amino-2-oxoethyl)-3,6-dioxopiperazin-2-yl]acetamide
4'-Azido-2'-deoxy-2'-fluorocytidine
ImpurityLevels of characterisation
- Cat. No.
- P-A241-005
- CAS
- 1145869-35-7
- Formula
- C9H11FN6O4
- Family
- Azvudine
Azvudine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-A241-003
- CAS
- 69123-94-0
- Formula
- C9H11FN2O5
- Family
- Azvudine
- Synonyms
- 1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)uracil, FEAU
Azvudine Impurity 2
ImpurityLevels of characterisation
- Cat. No.
- P-A241-006
- CAS
- 1596289-55-2
- Formula
- C23H17ClFN5O7
- Family
- Azvudine
- Synonyms
- [(2R,3R,4R,5R)-2-Azido-3-benzoyloxy-5-(2,4-dioxopyrimidin-1-yl)-4-fluorooxolan-2-yl]methyl 3-chlorobenzoate, Uridine,4'-C-azido-2'-deoxy-2'-fluoro-,3'-benzoate5'-(3-chlorobenzoate)
Azvudine Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-A241-007
- CAS
- 2648370-01-6
- Formula
- C9H11FN2O5
- Family
- Azvudine
- Synonyms
- 1-[(2S,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione
Bambuterol EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-B006-002
- CAS
- 112935-92-9
- Formula
- C14H20N2O6
- Family
- Bambuterol
- Synonyms
- 5-Des[2-(tert-butylamino)] Bambuterol-5-ethylenediol, Carbuterol Impurity 2
Bambuterol EP Impurity C HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-B006-003
- CAS
- 81732-52-7
- Formula
- C15H24N2O4·HCl
- Family
- Bambuterol
- Synonyms
- Bambuterol EP Impurity C Hydrochloride, Bambuterol Monocarbamate Hydrochloride
Bambuterol EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-B006-004
- CAS
- 112935-93-0
- Formula
- C14H20N2O5
- Family
- Bambuterol
- Synonyms
- 5-(1-Hydroxyethyl)-1,3-phenylene bis(dimethylcarbamate), Carbamic acid, dimethyl-, 5-(1-hydroxyethyl)-1,3-phenylene ester
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