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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 9,951-9,960 of 35,292

Mivacurium Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-M152-013
Formula
C22H29NO6
Family
Mivacurium
Synonyms
(6,7-Dimethoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl)-(3,4,5-trimethoxyphenyl)methanol

Mivacurium Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-M152-014
Formula
C21H27NO6
Family
Mivacurium
Synonyms
(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)-(3,4,5-trimethoxyphenyl)methanol

Mivacurium Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-M152-015
Formula
C21H27NO5
Family
Mivacurium
Synonyms
6,7-Dimethoxy-1-[(3,4,5-trimethoxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinoline

Rapamycin Impurity 11

ImpurityLevels of characterisation
Cat. No.
P-R016-030
Formula
C50H77NO12
Family
Rapamycin
Synonyms
(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,32S,35R)-1,18-Dihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-19-methoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone

Rapamycin Impurity 12

ImpurityLevels of characterisation
Cat. No.
P-R016-031
Formula
C51H81NO14
Family
Rapamycin
Synonyms
(2S)-1-[2-[(2R,3R,6S)-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,20S,21R)-14,20-Dihydroxy-22-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxodocosa-3,5,7,15-tetraenyl]-2-hydroxy-3-methyloxan-2-yl]-2-oxoacetyl]piperidine-2-carboxylic acid

Rapamycin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-R016-019
Formula
C51H79NO13
Family
Rapamycin
Synonyms
(1R,8S,11S,14R,15E,17R,18R,20R,22S,23E,25E,27E,29S,31S,34R)-1,17-Dihydroxy-11-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-18,29-dimethoxy-14,16,20,22,28,34-hexamethyl-10,36-dioxa-3-azatricyclo[29.4.1.03,8]hexatriaconta-15,23,25,27-tetraene-2,9,13,19,35-pentone

Rapamycin Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-R016-022
Formula
C38H57NO11
Family
Rapamycin
Synonyms
(9aS)-3-Hydroxy-3-[(2R,3R,6S)-2-hydroxy-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E)-14-hydroxy-2,13-dimethoxy-3,9,11,15-tetramethyl-12,17-dioxooctadeca-3,5,7,15-tetraenyl]-3-methyloxan-2-yl]-7,8,9,9a-tetrahydro-6H-pyrido[2,1-c][1,4]oxazine-1,4-dione

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