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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 36,431-36,440 of 36,550

(25R)-Spirost-5-en-3-one

ImpurityLevels of characterisation
Cat. No.
P-S348-002
CAS
20817-62-3
Formula
C27H40O3
Synonyms
Spirost-5-en-3-one, (25R)-

(E)-1-Styrylpyridin-2(1H)-one

ImpurityLevels of characterisation
Cat. No.
P-S385-002
CAS
70987-77-8
Formula
C13H11NO
Synonyms
1-styryl-1H-pyridin-2-one, 1-[(E)-2-phenylethenyl]pyridin-2-one

Succinic Acid

ImpurityLevels of characterisation
Cat. No.
P-A379-002
CAS
110-15-6
Formula
C4H6O4
Synonyms
Butanedioic Acid, Amber acid

(R)-Synephrine

ImpurityLevels of characterisation
Cat. No.
P-S442-002
CAS
614-35-7
Formula
C9H13NO2
Synonyms
4-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol, D-synephrine

(-)-Syringaresinol

ImpurityLevels of characterisation
Cat. No.
P-S444-002
CAS
6216-81-5
Formula
C22H26O8
Synonyms
Lirioresinol b, Minus Syringaresinol

(S)-alpha-Terpineol

ImpurityLevels of characterisation
Cat. No.
P-T248-002
CAS
10482-56-1
Formula
C10H18O
Synonyms
2-[(1S)-4-methylcyclohex-3-en-1-yl]propan-2-ol, L-alpha-TERPINEOL

2-(tert-Butoxy)butane

ImpurityLevels of characterisation
Cat. No.
P-B681-002
CAS
32970-45-9
Formula
C8H18O
Synonyms
2-(1,1-Dimethylethoxy)butane, 2-[(2-methylpropan-2-yl)oxy]butane

2-(4-(tert-butoxy)phenyl)ethanol

ImpurityLevels of characterisation
Cat. No.
P-P584-002
CAS
123195-72-2
Formula
C12H18O2
Synonyms
2-[4-[(2-methylpropan-2-yl)oxy]phenyl]ethanol, Benzeneethanol,4-(1,1-dimethylethoxy)-

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