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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 53,841-53,850 of 59,523

Nepafenac Impurity E

ImpurityLevels of characterisation
Cat. No.
P-N036-007
CAS
1246956-18-2
Formula
C15H16N2O2
Family
Nepafenac
Synonyms
2-{2-Amino-3-[hydroxy(phenyl)methyl]phenyl}acetamide, Nepafenac Impurity 4

Nepafenac-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-N036-002
CAS
1246814-53-8
Formula
C15H9D5N2O2
Family
Nepafenac
Synonyms
2-[2-amino-3-(2,3,4,5,6-pentadeuteriobenzoyl)phenyl]acetamide

N-Nitroso Lomustine Impurity 1

NitrosamineLevels of characterisation
Cat. No.
P-L087-006
CAS
500545-48-2
Formula
C15H26ClN3O2
Family
Lomustine
Synonyms
1-(2-Chloroethyl)-3,3-dicyclohexyl-1-nitrosourea, Urea, N-(2-chloroethyl)-N'-dicyclohexyl-N-nitroso-

N-Nitroso Pipecolic Acid

NitrosamineLevels of characterisation
Cat. No.
P-P121-003
CAS
4515-18-8
Formula
C6H10N2O3
Family
Pipecolic Acid
Synonyms
1-nitrosopiperidine-2-carboxylic acid, Nitrosopipecolic acid

N-Nitrosoguanidine

NitrosamineLevels of characterisation
Cat. No.
P-G286-004
CAS
674-81-7
Formula
CH4N4O
Synonyms
Nitrosoguanidine, 2-nitrosoguanidine

Octreotide EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O009-004
CAS
1546983-16-7
Formula
C50H68N10O11S2
Family
Octreotide
Synonyms
Octreotide Impurity 7, H-D-Phe-Cys(1)-Phe-D-Trp(MeOH)(MeOH)-Lys-Thr-Cys(1)-Thr-ol

Octreotide EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O009-005
CAS
83795-61-3
Formula
C51H68N10O11S2
Family
Octreotide
Synonyms
Acetyl-Octreotide, Octreotide EP Impurity I (N2.1-Acetyloctreotide)

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