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Pharmaceutical analytical standards

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

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Results 29,881-29,890 of 36,550

Isopropyl Camphor Sulfonate

ImpurityLevels of characterisation
Cat. No.
P-C015-009
CAS
247078-58-6
Formula
C13H22O4S
Family
Camphor
Synonyms
(1S, 4R)-Camphor Sulfonic Acid Isopropyl Ester, Isopropyl (1S)-(+)-10-Camphorsulfate

Isopropyl L-Camphorsulfonate

ImpurityLevels of characterisation
Cat. No.
P-C015-007
CAS
1242184-40-2
Formula
C13H22O4S
Family
Camphor
Synonyms
(1R, 4S)-Camphor Sulfonic Acid Isopropyl Ester, Isopropyl (1R)-(+)-Camphorsulfate

Isorhamnetin

ImpurityLevels of characterisation
Cat. No.
P-Q002-011
CAS
480-19-3
Formula
C16H12O7
Family
Quercetin
Synonyms
3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)chromen-4-one, Isorhamnetol

Isorhamnetin-3-O-Glucoside

ImpurityLevels of characterisation
Cat. No.
P-Q002-012
CAS
5041-82-7
Formula
C22H22O12
Family
Quercetin
Synonyms
Isorhamnetin 3-glucoside, Isorhamnetin 3-O-beta-D-glucopyranoside

Loperamide Impurity 1 Bromide

ImpurityLevels of characterisation
Cat. No.
P-L089-016
CAS
37743-18-3
Formula
C18H20NO·Br
Family
Loperamide
Synonyms
Dimethyl-(tetrahydro-3,3-diphenyl-2-furilidine)ammonium Bromide, Dimethyl(tetrahydro-3,3-diphenyl-2-furylidene)ammonium bromide

Loperamide Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-L089-020
CAS
37743-13-8
Formula
C18H21NO2
Family
Loperamide
Synonyms
N,N-Dimethyl-2,2-diphenyl-4-hydroxybutyramide, 4-hydroxy-N,N-dimethyl-2,2-diphenylbutanamide

Loperamide Oxide

ImpurityLevels of characterisation
Cat. No.
P-L089-019
CAS
106900-12-3
Formula
C29H33ClN2O3
Family
Loperamide
Synonyms
Arestal, trans-Loperamide N-Oxide

Lysergol

ImpurityLevels of characterisation
Cat. No.
P-E083-018
CAS
602-85-7
Formula
C16H18N2O
Family
Ergotamine
Synonyms
Methanol, 1-((8beta)-9,10-didehydro-6-methylergolin-8-yl)-

3-(Mercaptomethyl)quinuclidin-3-ol

ImpurityLevels of characterisation
Cat. No.
P-C124-005
CAS
107220-26-8
Formula
C8H15NOS
Family
Cevimeline
Synonyms
3-Hydroxy-3-mercaptomethylquinuclidine, 3-(sulfanylmethyl)-1-azabicyclo[2.2.2]octan-3-ol

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