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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 56,841-56,850 of 59,523

Methyldesphenylchloridazon

ImpurityLevels of characterisation
Cat. No.
P-C493-004
CAS
17254-80-7
Formula
C5H6ClN3O
Synonyms
Chloridazon Impurity 2, 5-amino-4-chloro-2-methylpyridazin-3-one

Methylmalonic Acid-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-M820-002
CAS
42522-59-8
Formula
C4H3D3O4
Synonyms
Methyl-d3-malonic acid, 2-(trideuteriomethyl)propanedioic acid

Methylmelamine

ImpurityLevels of characterisation
Cat. No.
P-M313-005
CAS
13452-77-2
Formula
C4H8N6
Synonyms
2-N-methyl-1,3,5-triazine-2,4,6-triamine, Melamine, methyl-

(3R,5R)-3-(Boc-amino)-5-Methylpiperidine

ImpurityLevels of characterisation
Cat. No.
P-M840-002
CAS
1227919-32-5
Formula
C11H22N2O2
Synonyms
tert-butyl N-[(3R,5R)-5-methylpiperidin-3-yl]carbamate, tert-butyl ((3R,5R)-5-methylpiperidin-3-yl)carbamate

(3R,5S)-3-(Boc-amino)-5-Methylpiperidine

ImpurityLevels of characterisation
Cat. No.
P-M840-003
CAS
1270019-92-5
Formula
C11H22N2O2
Synonyms
cis-3-(Boc-amino)-5-methylpiperidine, tert-butyl N-[(3R,5S)-5-methylpiperidin-3-yl]carbamate

(3S,5R)-3-(Boc-amino)-5-Methylpiperidine

ImpurityLevels of characterisation
Cat. No.
P-M840-004
CAS
1203651-07-3
Formula
C11H22N2O2
Synonyms
tert-Butyl ((3S,5R)-5-methylpiperidin-3-yl)carbamate, tert-butyl N-[(3S,5R)-5-methylpiperidin-3-yl]carbamate

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