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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,481-54,490 of 59,523

Yohimbine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-Y001-003
CAS
483-10-3
Formula
C21H26N2O3
Family
Yohimbine
Synonyms
Corynantheine, Corynanthine

Yohimbine-13C-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-Y001-006
CAS
1261254-59-4
Formula
C20¹³CH23D3N2O3
Family
Yohimbine
Synonyms
Trideuterio(113C)methyl (1S,15R,18S,19R,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate

Yohimbine-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-Y001-007
CAS
133146-00-6
Formula
C21H23D3N2O3
Family
Yohimbine
Synonyms
Trideuteriomethyl (1S,15R,18S,19R,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate

Yohimbinic Acid

ImpurityLevels of characterisation
Cat. No.
P-Y001-010
CAS
522-87-2
Formula
C20H24N2O3
Family
Yohimbine
Synonyms
Yohimbic Acid, NSC 95096

Acetyl Ciprofibrate

ImpurityLevels of characterisation
Cat. No.
P-C172-009
CAS
144900-34-5
Formula
C11H10Cl2O2
Family
Ciprofibrate
Synonyms
4-(2,2-Dichlorocyclopropyl)phenyl acetate, Ciprofibrate Impurity 1

Acipimox Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-A029-006
CAS
51037-31-1
Formula
C6H6N2O3
Family
Acipimox
Synonyms
6-Methyl-4-oxy-pyrazine-2-carboxylic acid, 6-methyl-4-oxidopyrazin-4-ium-2-carboxylic acid

Acipimox-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-A029-002
CAS
1246816-28-3
Formula
C6H2D4N2O3
Family
Acipimox

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