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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 11,351-11,360 of 35,292

Telbivudine Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T039-007
Formula
C19H15Cl3O5
Family
Telbivudine
Synonyms
[(2S,3R,5S)-5-Chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate

Telbivudine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-T039-008
Formula
C12H16N2O6
Family
Telbivudine
Synonyms
[(2S,3R,5S)-3-Hydroxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl acetate

Telbivudine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-T039-009
Formula
C12H16N2O6
Family
Telbivudine
Synonyms
[(2S,3R,5S)-2-(Hydroxymethyl)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] acetate

Telbivudine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-T039-010
Formula
C16H20N2O9
Family
Telbivudine
Synonyms
[(2S,3S,4S,5S)-3,4-Diacetyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl acetate

Telbivudine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-T039-011
Formula
C10H16N2O5
Family
Telbivudine
Synonyms
(5R)-1-[(2S,4R,5S)-4-Hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,3-diazinane-2,4-dione

Telbivudine Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-T039-012
Formula
C10H16N2O5
Family
Telbivudine
Synonyms
(5S)-1-[(2S,4R,5S)-4-Hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,3-diazinane-2,4-dione

Telbivudine Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-T039-014
Formula
C19H15Cl3O5
Family
Telbivudine
Synonyms
[(2S,3R,5R)-5-Chloro-3-(4-chlorobenzoyl)oxyoxolan-2-yl]methyl 4-chlorobenzoate

Trametinib Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-T174-020
Formula
C27H22F2I2N6O4
Family
Trametinib
Synonyms
3-Cyclopropyl-6-[[[1-cyclopropyl-3-(2-fluoro-4-iodophenyl)-2,6-dioxopyrimidin-4-yl]amino]methylamino]-1-(2-fluoro-4-iodophenyl)pyrimidine-2,4-dione

Trifluoperazine Impurity 2 Dimaleate

ImpurityLevels of characterisation
Cat. No.
P-T202-009
Formula
C21H24F3N3S·2C4H4O4
Family
Trifluoperazine
Synonyms
10-[3-(4-Methylpiperazin-1-yl)propyl]-4-(trifluoromethyl)phenothiazine dimaleate, Trifluoperazine 4-Isomer Dimaleate

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