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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,391-57,400 of 59,523

rac-Sarolaner

ImpurityLevels of characterisation
Cat. No.
P-S018-002
CAS
1398609-86-3
Formula
C23H18Cl2F4N2O5S
Family
Sarolaner

Sarolaner Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S018-003
CAS
1398609-72-7
Formula
C20H14Cl2F4N2O2
Family
Sarolaner
Synonyms
6-[5-(3,5-Dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]spiro[1H-2-benzofuran-3,3'-azetidine]

Secophenol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-S024-003
CAS
609366-68-9
Formula
C19H24O6
Family
Secophenol
Synonyms
(2E,4Z)-8-[(3aS,4S,7aS)-7a-Methyl-1,5-dioxo-2,3,3a,4,6,7-hexahydroinden-4-yl]-2-hydroxy-5-methyl-6-oxoocta-2,4-dienoic acid

Senecionine N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-S235-003
CAS
13268-67-2
Formula
C18H25NO6
Synonyms
Senecionine oxide, NSC 106677

Seneciphylline N-Oxide

ImpurityLevels of characterisation
Cat. No.
P-S237-003
CAS
38710-26-8
Formula
C18H23NO6
Synonyms
Seneciphylline oxide, Senecionan-11,16-dione, 13,19-didehydro-12-hydroxy-, 4-oxide

Simazine Mercapturate

ImpurityLevels of characterisation
Cat. No.
P-S266-003
CAS
205764-69-8
Formula
C12H20N6O3S

Sissotrin 6''-O-malonate

ImpurityLevels of characterisation
Cat. No.
P-S276-003
CAS
34232-17-2
Formula
C25H24O13
Synonyms
Sissotrin 6-O-malonate, biochanin A 7-O-beta-D-glucoside 6''-O-malonate

Sodium Acetate 13C2-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-S284-003
CAS
123333-80-2
Formula
¹³C2D3NaO2
Synonyms
sodium 2,2,2-trideuterioacetate, Sodium acetate-(1)(3)C,d

Sodium Cetostearyl Sulfate

ImpurityLevels of characterisation
Cat. No.
P-C468-003
CAS
59186-41-3
Formula
C16H33NaO4S·C18H37NaO4S
Synonyms
Sodium cetearyl sulfate, Sodium cetearyl sulphate

Sodium Diethyldithiocarbamate

ImpurityLevels of characterisation
Cat. No.
P-D693-004
CAS
148-18-5
Formula
C5H10NNaS2
Synonyms
sodium N,N-diethylcarbamodithioate, Ditiocarb sodium

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