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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 5,151-5,160 of 5,812

Thiamazole EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T085-002
CAS
122-07-6
Formula
C5H13NO2
Family
Thiamazole
Synonyms
Methimazole USP Related Compound A, 2,2-Dimethoxyethylmethylamine

Thiamazole EP Impurity A Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T085-003
CAS
56766-80-4
Formula
C5H13NO2·HCl
Family
Thiamazole
Synonyms
Methimazole USP Related Compound A Hydrochloride, 2,2-Dimethoxyethyl(methyl)ammonium chloride

Thiamazole EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T085-004
CAS
616-47-7
Formula
C4H6N2
Family
Thiamazole
Synonyms
1-Methyl-1H-imidazole, 1-Methylimidazole

Thiamazole EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T085-005
CAS
14486-52-3
Formula
C5H8N2S
Family
Thiamazole
Synonyms
Methimazole methyl sulfide, 1-methyl-2-methylsulfanylimidazole

Trimipramine EP Impurity B HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T218-003
CAS
10464-24-1
Formula
C19H24N2·HCl
Family
Trimipramine
Synonyms
Trimipramine Maleate EP Impurity B (as Hydrochloride), N-Demethyl Trimipramine Hydrochloride

Trimipramine Maleate EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T218-006
CAS
315-69-5
Formula
C20H24N2
Family
Trimipramine
Synonyms
Dehydro trimipramine, 3-benzo[b][1]benzazepin-11-yl-N,N,2-trimethylpropan-1-amine

Trimipramine Maleate EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T218-007
CAS
2724839-84-1
Formula
C25H37N3
Family
Trimipramine
Synonyms
Trimipramine N1,N,N,2-tetramethylpropane-1,3-diamine, N-(3-(dimethylamino)-2-methyl-propyl)-N-desmethyltrimipramine

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