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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 35,351-35,360 of 36,550

Senecivernine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-S239-003
CAS
101687-28-9
Formula
C18H25NO6
Synonyms
Senecivernine oxide, Senecivernine Impurity 2

Sennoside B

ImpurityLevels of characterisation
Cat. No.
P-S244-003
CAS
128-57-4
Formula
C42H38O20
Synonyms
NSC 112930, Sennoside b (usp-rs)

Sinomenine

ImpurityLevels of characterisation
Cat. No.
P-O205-002
CAS
115-53-7
Formula
C19H23NO4
Synonyms
Kukoline, Cucoline

Sinomenine Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-O205-003
CAS
6080-33-7
Formula
C19H23NO4·HCl
Synonyms
Cucoline, hydrochloride, Sinomenine HCl

Sodium Acetate Trihydrate

ImpurityLevels of characterisation
Cat. No.
P-A301-003
CAS
6131-90-4
Formula
C2H3NaO2·3H2O
Synonyms
Acetic acid, sodium salt, trihydrate, Tutofusin

Sodium Iothalamate

ImpurityLevels of characterisation
Cat. No.
P-I207-004
CAS
1225-20-3
Formula
C11H8I3N2NaO4
Synonyms
Iothalamate Sodium, sodium 3-acetamido-2,4,6-triiodo-5-(methylcarbamoyl)benzoate

Sodium oxalate

ImpurityLevels of characterisation
Cat. No.
P-O217-003
CAS
62-76-0
Formula
C2Na2O4
Synonyms
Disodium oxalate, Natriumoxalat

Sodium thiocyanate

ImpurityLevels of characterisation
Cat. No.
P-T510-003
CAS
540-72-7
Formula
CNNaS
Synonyms
Sodium rhodanate, Sodium rhodanide

Sofpironium Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S057-002
CAS
1027790-67-5
Formula
C20H27NO5
Family
Sofpironium
Synonyms
2-[(3R)-3-[(2R)-2-Cyclopentyl-2-hydroxy-2-phenylacetyl]oxy-1-methylpyrrolidin-1-ium-1-yl]acetate

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