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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 5,761-5,770 of 5,812

Medronic Acid EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M028-002
CAS
116-17-6
Formula
C9H21O3P
Family
Medronic Acid
Synonyms
Tris(1-methylethoxy)phosphane, Triisopropyl phosphite

Medronic Acid EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-M028-003
CAS
1660-95-3
Formula
C13H30O6P2
Family
Medronic Acid
Synonyms
Tetraisopropyl methylenediphosphonate, Methylenediphosphonic acid tetraisopropyl ester

Orbifloxacin EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O027-002
CAS
21655-48-1
Formula
C6H14N2
Family
Orbifloxacin
Synonyms
rel-(2R,6S)-2,6-dimethylpiperazine, Piperazine, 2,6-dimethyl-, (2R,6S)-rel-

Orbifloxacin EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O027-003
CAS
106890-70-4
Formula
C13H7F4NO3
Family
Orbifloxacin
Synonyms
1-cyclopropyl-5,6,7,8-tetrafluoro-4-oxoquinoline-3-carboxylic acid

Orciprenaline EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O028-002
CAS
70988-89-5
Formula
C12H17NO3
Family
Orciprenaline
Synonyms
2-Isopropyl-1,2,3,4-tetrahydroisoquinoline-4,6,8-triol, 2-propan-2-yl-3,4-dihydro-1H-isoquinoline-4,6,8-triol

Pamabrom USP Related Compound A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P009-004
CAS
85-18-7
Formula
C7H7ClN4O2
Family
Pamabrom
Synonyms
8-Chlorotheophylline, 8-chloro-1,3-dimethyl-7H-purine-2,6-dione

Pentobarbital EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P053-003
CAS
17013-37-5
Formula
C11H18N2O3
Family
Pentobarbital
Synonyms
Isomebumal, 5-ethyl-5-pentan-3-yl-1,3-diazinane-2,4,6-trione

Povidone EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P824-002
CAS
88-12-0
Formula
C6H9NO
Synonyms
N-Vinyl-2-pyrrolidone, 1-ethenylpyrrolidin-2-one

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