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Pharmaceutical analytical standards

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

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Results 1,341-1,350 of 5,812

Risperidone EP Impurity C (9R)

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-006
CAS
130049-85-3
Formula
C23H27FN4O3
Family
Risperidone
Synonyms
(R)-9-Hydroxy Risperidone ((R)-Paliperidone), Paliperidone R-Isomer

Risperidone EP Impurity C (9S)

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-007
CAS
147663-01-2
Formula
C23H27FN4O3
Family
Risperidone
Synonyms
(S)-9-Hydroxy Risperidone ((S)-Paliperidone), Paliperidone, (S)-

Risperidone EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-008
CAS
1199589-74-6
Formula
C23H27FN4O2
Family
Risperidone
Synonyms
5-Fluoro Risperidone, 5-Fluororisperidone

Risperidone EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-009
CAS
1346602-28-5
Formula
C24H29FN4O2
Family
Risperidone
Synonyms
6-Methyl Risperidone, 6-Methylrisperidone

Risperidone EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-010
CAS
1346603-86-8
Formula
C24H27FN4O4
Family
Risperidone
Synonyms
Risperidone impurity f (ep impurity), Risperidone Impurity F

Risperidone EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-011
CAS
158697-67-7
Formula
C23H27F2N3O2
Family
Risperidone
Synonyms
DES(6-fluoro-1,2-benzoxazole)-2,4-difluorobenzoyl risperidone, Risperidone impurity h (ep impurity)

Risperidone EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-012
CAS
1329796-66-8
Formula
C35H39F2N5O3
Family
Risperidone
Synonyms
Risperidone impurity i (ep impurity), Risperidone impurity I

Risperidone EP Impurity K

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-014
CAS
106266-09-5
Formula
C23H28N4O2
Family
Risperidone
Synonyms
Desfluoro Risperidone, Desfluororisperidone

Risperidone EP Impurity L

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-R068-015
CAS
63234-80-0
Formula
C11H15ClN2O
Family
Risperidone
Synonyms
Piperidopyrimidinone intermediate, Risperidone impurity l (ep impurity)

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