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Pharmaceutical analytical standards

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

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Results 35,271-35,280 of 36,550

(-)-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

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

1-(tert-Butoxy)-2-methylprop-1-ene

ImpurityLevels of characterisation
Cat. No.
P-M997-002
CAS
53282-39-6
Formula
C8H16O
Synonyms
2-methyl-1-[(2-methylpropan-2-yl)oxy]prop-1-ene

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