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

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Thiocolchicoside EP Impurity E

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T091-003
CAS: 219547-29-2
Formula: C₂₆H₃₁NO₁₀S
Family: Thiocolchicoside
Synonyms: N-Desacetyl-N-Formyl Thiocolchicoside, N-((7S)-3-(b-D-Glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2-dimethoxy-10-(methylthio)-9-oxobenzo(a)heptalen-7-yl)formamide

Thiocolchicoside EP Impurity G

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T091-011
CAS: 177991-81-0
Formula: C₂₅H₃₁NO₉S
Family: Thiocolchicoside
Synonyms: N-Desacetyl Thiocolchicoside

Thiocolchicoside EP Impurity J (Mixture of Diastereomers)

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T091-005
CAS: 1359973-79-7
Formula: C₂₇H₃₃NO₁₁S
Family: Thiocolchicoside
Synonyms: Thiocolchicoside Impurity D1SO, Thiocolchicoside EP Impurity J

Tibolone EP Impurity A

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T111-002
CAS: 105186-35-4
Formula: C₂₁H₂₈O₃
Family: Tibolone
Synonyms: Tibolone Impurity 3, Tibolone Impurity A

Tibolone EP Impurity B

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T111-003
CAS: 105186-34-3
Formula: C₂₁H₂₈O₄
Family: Tibolone
Synonyms: Tibolone Impurity 4, Tibolone EP Impurity B (10S-Isomer)

Tibolone EP Impurity C

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T111-004
CAS: 1162-60-3
Formula: C₂₁H₂₈O₂
Family: Tibolone
Synonyms: Isotibolone, Org-OM 38

Tibolone EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T111-005
CAS: 32297-45-3
Formula: C₂₁H₂₈O₂
Family: Tibolone
Synonyms: Tibolone Impurity D

Tibolone EP Impurity E

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T111-006
CAS: 105186-33-2
Formula: C₂₃H₃₄O₃
Family: Tibolone
Synonyms: Tibolone 3-Dimethyl Ketal

Xylometazoline EP Impurity A

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-X006-003
CAS: 94266-17-8
Formula: C₁₆H₂₆N₂O
Family: Xylometazoline
Synonyms: N-(2-Aminoethyl)-4-(1,1-dimethylethyl)-2,6-dimethylbenzeneacetamide, N-(2-aminoethyl)-2-(4-tert-butyl-2,6-dimethylphenyl)acetamide

Xylometazoline EP Impurity A Hydrochloride

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-X006-002
CAS: 81201-80-1
Formula: C₁₆H₂₆N₂O·HCl
Family: Xylometazoline

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