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Pharmaceutical analytical standards

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

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Results 57,861-57,870 of 59,523

(-)-2-Methyl-Isoborneol

ImpurityLevels of characterisation
Cat. No.
P-M738-003
CAS
68330-43-8
Formula
C11H20O
Synonyms
1,2,7,7-tetramethylbicyclo[2.2.1]heptan-2-ol

(-)-2-Methyl-Isoborneol-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-M738-002
CAS
135441-89-3
Formula
C11H17D3O
Synonyms
Bicyclo(2.2.1)heptan-2-ol, 1,7,7-trimethyl-2-(methyl-d3)-, (1R-exo)-

Methylliberine

ImpurityLevels of characterisation
Cat. No.
P-L202-002
CAS
51168-26-4
Formula
C9H12N4O3
Synonyms
2-methoxy-1,7,9-trimethylpurine-6,8-dione, Caffeine Impurity 7

Methylparaben

ImpurityLevels of characterisation
Cat. No.
P-M620-002
CAS
99-76-3
Formula
C8H8O3
Synonyms
methyl 4-hydroxybenzoate, Methyl p-hydroxybenzoate

Methylparaben Sodium Salt

ImpurityLevels of characterisation
Cat. No.
P-M620-003
CAS
5026-62-0
Formula
C8H7NaO3
Synonyms
sodium 4-methoxycarbonylphenolate, Methylparaben sodium

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