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Pharmaceutical analytical standards

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

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Results 1,521-1,530 of 5,812

Olmesartan Medoxomil EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O016-003
CAS
849206-43-5
Formula
C24H24N6O2
Family
Olmesartan
Synonyms
Olmesartan lactone, Olmesartan medoxomil impurity b (ep impurity)

Olmesartan Medoxomil EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O016-004
CAS
879562-26-2
Formula
C29H28N6O5
Family
Olmesartan
Synonyms
DES(1-hydroxy-1-methylethyl)-(1-methylethenyl)-olmesartan medoxomil, Dehydro Olmesartan Medoxomil

Olmesartan Medoxomil EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O016-005
CAS
1020157-01-0
Formula
C48H44N6O6
Family
Olmesartan
Synonyms
N2-Trityl Olmesartan Medoxomil, N2-Tritylolmesartan medoxomil

Orlistat USP Related Compound B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O031-003
CAS
19740-72-8
Formula
C8H16N2O4
Family
Orlistat
Synonyms
Diisopropyl bicarbamate, propan-2-yl N-(propan-2-yloxycarbonylamino)carbamate

Orlistat USP Related Compound C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O031-004
CAS
791-28-6
Formula
C18H15OP
Family
Orlistat
Synonyms
Alprostadil EP Impurity K, Triphenylphosphine Oxide

Orlistat USP Related Compound D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O031-005
CAS
130793-27-0
Formula
C29H53NO5
Family
Orlistat
Synonyms
N-Formyl-L-leucine (3S,4R,6S)-3-hexyl-2-oxo-6-undecyltetrahydro-2H-pyran-4-yl ester, N-Formyl-L-leucine (3S,4R,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester

Orlistat USP Related Compound E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-O031-006
CAS
1072902-75-0
Formula
C29H53NO5
Family
Orlistat
Synonyms
L-Isoleucine Orlistat, Isoleucine orlistat, L-

Terbutaline EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T059-004
CAS
99-10-5
Formula
C7H6O4
Family
Terbutaline
Synonyms
alpha-Resorcylic Acid, 3,5-Dihydroxybenzoic Acid

Terbutaline EP Impurity B Hemisulphate

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T059-005
CAS
2732347-49-6
Formula
2C13H19NO3·H2SO4
Family
Terbutaline
Synonyms
2-(tert-Butyl)-1,2,3,4-tetrahydroisoquinoline-4,6,8-triol Hemisulphate, Terbutaline EP Impurity B

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