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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

APIs from A to Z →

Results 47,121-47,130 of 59,523

Tetracaine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T072-003
CAS
4740-24-3
Formula
C11H15NO2
Family
Tetracaine
Synonyms
4-(Butylamino)benzoic Acid, Benzoic acid, 4-(butylamino)-

Tetracaine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T072-004
CAS
71839-12-8
Formula
C12H17NO2
Family
Tetracaine
Synonyms
Methyl 4-(Butylamino)benzoate, Benzoic acid, 4-(butylamino)-, methyl ester

Tetracaine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T072-016
CAS
794457-79-7
Formula
C11H16N2O2
Family
Tetracaine
Synonyms
4-[2-(dimethylamino)ethylamino]benzoic acid

Tetracaine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T072-017
CAS
512175-79-0
Formula
C13H19NO2
Family
Tetracaine
Synonyms
Benzoic acid, 4-[(2-methylpropyl)amino]-, ethyl ester, ethyl 4-(2-methylpropylamino)benzoate

Tetracaine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-T072-033
CAS
55750-02-2
Formula
C15H24N2O3
Family
Tetracaine
Synonyms
2-[4-(butylamino)benzoyl]oxy-N,N-dimethylethanamine oxide

Tetracaine-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-T072-006
CAS
756771-02-5
Formula
C15H18D6N2O2
Family
Tetracaine
Synonyms
2-[bis(trideuteriomethyl)amino]ethyl 4-(butylamino)benzoate

Tetracaine-d6 Hydrochloride

Isotopically labelledLevels of characterisation
Cat. No.
P-T072-007
CAS
80404-52-0
Formula
C15H18N2O2D6·HCl
Family
Tetracaine
Synonyms
Tetracaine-D6 hcl (N,N-dimethyl-D6)

Tetrahydrobiopterin

ImpurityLevels of characterisation
Cat. No.
P-S012-029
CAS
17528-72-2
Formula
C9H15N5O3
Family
Sapropterin
Synonyms
2-amino-6-(1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-3H-pteridin-4-one, Biopterin, 5,6,7,8-tetrahydro-

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