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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 23,881-23,890 of 35,292

Ceftioxide

ImpurityLevels of characterisation
Cat. No.
P-C090-046
CAS
69132-42-9
Formula
C16H17N5O8S2
Family
Cefotaxime
Synonyms
Cefotaxime syn S-oxide

Cephamycin C

ImpurityLevels of characterisation
Cat. No.
P-C093-043
CAS
34279-51-1
Formula
C16H22N4O9S
Family
Cefoxitin
Synonyms
Cephemimycin, Antibiotic 842A

Chloroacetonitrile

ImpurityLevels of characterisation
Cat. No.
P-C086-041
CAS
107-14-2
Formula
C2H2ClN
Family
Cefmetazole
Synonyms
Cefmetazole Impurity 20 (Chloroacetonitrile), 2-chloroacetonitrile

4-Chlorobutyryl Chloride

ImpurityLevels of characterisation
Cat. No.
P-L043-026
CAS
4635-59-0
Formula
C4H6Cl2O
Family
Levetiracetam
Synonyms
4-chlorobutanoyl chloride, Butanoyl chloride, 4-chloro-

3-Chloropropane-1,2-diol

ImpurityLevels of characterisation
Cat. No.
P-M110-034
CAS
96-24-2
Formula
C3H7ClO2
Family
Metoprolol
Synonyms
3-Chloro-1,2-propanediol, alpha-Chlorohydrin

Cyclo L-Arginine

ImpurityLevels of characterisation
Cat. No.
P-A185-028
CAS
28958-90-9
Formula
C6H11N3O2
Family
Arginine
Synonyms
Arginine Impurity 10, Arginine Impurity 31

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