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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 29,081-29,090 of 36,550

Ulipristal Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-U005-025
CAS
1655514-79-6
Formula
C24H34O5
Family
Ulipristal
Synonyms
(8S,13S,14S,17S)-13-Methyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol

Ulipristal Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-U005-017
CAS
1655514-78-5
Formula
C20H26O3
Family
Ulipristal
Synonyms
(8S,13S,14S,17S)-17-Acetyl-17-hydroxy-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one, Ulipristal Impurity 9

Ulipristal Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-U005-019
CAS
1655514-74-1
Formula
C30H37NO4
Family
Ulipristal
Synonyms
[(8S,11S,13S,14S,17R)-17-Acetyl-11-[4-(dimethylamino)phenyl]-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl] acetate

Ulipristal Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-U005-022
CAS
1655514-73-0
Formula
C28H35NO3
Family
Ulipristal
Synonyms
(8S,11S,13S,14S,17R)-17-Acetyl-11-[4-(dimethylamino)phenyl]-17-hydroxy-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one

Ulipristal Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-U005-023
CAS
1383782-13-5
Formula
C20H26O3
Family
Ulipristal
Synonyms
(8S,13S,14S,17R)-17-Acetyl-17-hydroxy-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one

Xanomeline Hydroxy Impurity

ImpurityLevels of characterisation
Cat. No.
P-X001-019
CAS
3061109-19-8
Formula
C14H25N3O2S
Family
Xanomeline
Synonyms
3-(4-(Hexyloxy)-1,2,5-thiadiazol-3-yl)-1-methylpiperidin-4-ol, 3-(4-hexoxy-1,2,5-thiadiazol-3-yl)-1-methylpiperidin-4-ol

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