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Pharmaceutical analytical standards

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

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Results 31,921-31,930 of 36,550

Tiagabine diol

ImpurityLevels of characterisation
Cat. No.
P-T106-009
CAS
2125725-84-8
Formula
C20H27NO4S2
Family
Tiagabine
Synonyms
Tiagabine Impurity I

(S)-Tiagabine HCl

ImpurityLevels of characterisation
Cat. No.
P-T106-003
CAS
145264-34-2
Formula
C20H25NO2S2·HCl
Family
Tiagabine
Synonyms
(S)-Tiagabine Hydrochloride

Tiagabine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T106-004
CAS
1253297-73-2
Formula
C14H16OS2
Family
Tiagabine
Synonyms
2,2-Bis(3-methylthiophen-2-yl)tetrahydrofuran, 2,2-bis(3-methylthiophen-2-yl)oxolane

Tiagabine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T106-010
CAS
157925-24-1
Formula
C9H11ClOS
Family
Tiagabine
Synonyms
4-Chloro-1-(3-methylthiophen-2-yl)butan-1-one

Tiagabine methyl ester Impurity

ImpurityLevels of characterisation
Cat. No.
P-T106-013
CAS
938158-99-7
Formula
C21H27NO2S2
Family
Tiagabine
Synonyms
Methyl tiagabinate, Methyl (R)-1-(4,4-bis(3-methylthiophen-2-yl)but-3-en-1-yl)piperidine-3-carboxylate

Tipiracil Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T131-004
CAS
1556124-18-5
Formula
C5H3ClN2O3
Family
Tipiracil
Synonyms
5-Chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde, 5-chloro-2,4-dioxo-1H-pyrimidine-6-carbaldehyde

Tipiracil Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T131-005
CAS
99478-59-8
Formula
C5H3Cl3N2O2
Family
Tipiracil
Synonyms
5-Chloro-6-(dichloromethyl)pyrimidine-2,4(1H,3H)-dione, 5-chloro-6-(dichloromethyl)-1H-pyrimidine-2,4-dione

Tipiracil Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-T131-008
CAS
91447-90-4
Formula
C6H5ClN2O4
Family
Tipiracil
Synonyms
Methyl 5-chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate, methyl 5-chloro-2,4-dioxo-1H-pyrimidine-6-carboxylate

Tipiracil Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-T131-009
CAS
2428584-36-3
Formula
C9H11ClN4O2
Family
Tipiracil
Synonyms
5-Chloro-6-[(3,4-dihydro-2H-pyrrol-5-ylamino)methyl]-1H-pyrimidine-2,4-dione

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