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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 49,061-49,070 of 59,523

Piracetam Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P129-009
CAS
7060-52-8
Formula
C8H12N2O
Family
Piracetam
Synonyms
1-(3,4-dihydro-2H-pyrrol-5-yl)pyrrolidin-2-one

Piracetam Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P129-011
CAS
33996-49-5
Formula
C7H12N2O2
Family
Piracetam
Synonyms
2-(3-methyl-2-oxopyrrolidin-1-yl)acetamide

Piracetam Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P129-012
CAS
33996-53-1
Formula
C7H12N2O2
Family
Piracetam
Synonyms
2-(4-methyl-2-oxopyrrolidin-1-yl)acetamide

Piracetam Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-P129-015
CAS
2454698-45-2
Formula
C6H12N2O4
Family
Piracetam
Synonyms
4-((2-Amino-2-oxoethyl)(hydroxy)amino)butanoic acid

Piracetam Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-P129-016
CAS
1096803-44-9
Formula
C6H12N2O3
Family
Piracetam
Synonyms
4-[(2-Amino-2-oxoethyl)amino]-butanoic acid

Piracetam Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-P129-019
CAS
87148-72-9
Formula
C8H13NO3
Family
Piracetam
Synonyms
Methyl 2-(2-oxopyrrolidin-1-yl)propanoate

Piracetam Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-P129-020
CAS
64026-51-3
Formula
C6H11ClN2O2
Family
Piracetam
Synonyms
N-(2-Amino-2-oxoethyl)-4-chlorobutanamide

Piracetam-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-P129-007
CAS
2907016-93-5
Formula
C6H4D6N2O2
Family
Piracetam
Synonyms
2-(2,2,3,3,4,4-hexadeuterio-5-oxopyrrolidin-1-yl)acetamide

Piracetam-d8

Isotopically labelledLevels of characterisation
Cat. No.
P-P129-008
CAS
1329799-64-5
Formula
C6H2D8N2O2
Family
Piracetam

Pivalic Anhydride

ImpurityLevels of characterisation
Cat. No.
P-A038-028
CAS
1538-75-6
Formula
C10H18O3
Family
Adefovir
Synonyms
Adefovir Dipivoxil Impurity 15 (Pivalic Anhydride), 2,2-dimethylpropanoyl 2,2-dimethylpropanoate

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