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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,821-57,830 of 59,523

6-Ketolithocholic acid

ImpurityLevels of characterisation
Cat. No.
P-L234-002
CAS
2393-61-5
Formula
C24H38O4
Synonyms
Lithocholic Acid Impurity 2, Ursodeoxycholic Acid Impurity 47

Kotalanol

ImpurityLevels of characterisation
Cat. No.
P-S003-002
CAS
214491-07-3
Formula
C12H24O12S2
Family
Salacinol

Kynurenic-d5 Acid

Isotopically labelledLevels of characterisation
Cat. No.
P-K014-002
CAS
350820-13-2
Formula
C10H2D5NO3
Family
Kynurenic Acid
Synonyms
3,5,6,7,8-pentadeuterio-4-hydroxyquinoline-2-carboxylic acid, Kynurenic Acid-d5

Laropiprant-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-L156-002
CAS
1132664-22-2
Formula
C21H15D4ClFNO4S

Leuco Malachite Green-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-L185-002
CAS
947601-82-3
Formula
C23H21D5N2
Synonyms
Bis-(4-dimethylaminophenyl)phenyl-d5-methane, Leucomalachite green D5 (phenyl D5)

Ligstroside Aglycone

ImpurityLevels of characterisation
Cat. No.
P-L209-002
CAS
174511-64-9
Formula
C19H22O7
Synonyms
Methyl (4S,5E,6R)-5-ethylidene-6-hydroxy-4-(2-(2-(4-hydroxyphenyl)ethoxy)-2-oxoethyl)-4H-pyran-3-carboxylate, Ligustroside Aglycone

(R)-Linalool

ImpurityLevels of characterisation
Cat. No.
P-L218-002
CAS
126-91-0
Formula
C10H18O
Synonyms
L-Linalool, Linalool (+)

(S)-Linalool

ImpurityLevels of characterisation
Cat. No.
P-L218-003
CAS
126-90-9
Formula
C10H18O
Synonyms
Coriandrol, Linalool, (+)-

Linalool Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-L219-003
CAS
56752-50-2
Formula
C12H20O3
Synonyms
2H-Pyran-3-ol, 6-ethenyltetrahydro-2,2,6-trimethyl-, 3-acetate, Tetrahydro-2,2,6-trimethyl-6-vinyl-2H-pyran-3-yl acetate

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