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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 54,951-54,960 of 59,523

2,6-Dibromopurine

ImpurityLevels of characterisation
Cat. No.
P-P1007-003
CAS
1196-41-4
Formula
C5H2Br2N4
Synonyms
2,6-Dibromo-1H-purine, 2,6-dibromo-7H-purine

3,4-Dichlorodiphenyl Ether

ImpurityLevels of characterisation
Cat. No.
P-T199-005
CAS
6842-62-2
Formula
C12H8Cl2O
Family
Triclosan
Synonyms
1-chloro-3-(4-chlorophenoxy)benzene, Benzene, 1-chloro-3-(4-chlorophenoxy)-

1,1-Dichloropinacolin

ImpurityLevels of characterisation
Cat. No.
P-M876-003
CAS
22591-21-5
Formula
C6H10Cl2O
Synonyms
1,1-Dichloro-3,3-dimethyl-2-butanone, 1,1-dichloro-3,3-dimethylbutan-2-one

Diethyl hydrogen phosphate

ImpurityLevels of characterisation
Cat. No.
P-C726-007
CAS
598-02-7
Formula
C4H11O4P
Synonyms
Chlorpyrifos Impurity 3 (Diethyl Phosphate), Diethyl phosphate

Diethyl Maleate

ImpurityLevels of characterisation
Cat. No.
P-M239-003
CAS
141-05-9
Formula
C8H12O4
Synonyms
diethyl (Z)-but-2-enedioate, Maleic acid, diethyl ester

cis-Diethylstilbestrol

ImpurityLevels of characterisation
Cat. No.
P-D107-008
CAS
22610-99-7
Formula
C18H20O2
Family
Diethylstilbestrol
Synonyms
4-[(Z)-4-(4-hydroxyphenyl)hex-3-en-3-yl]phenol, Phenol, 4,4'-(1,2-diethyl-1,2-ethenediyl)bis-

Diethylstilbestrol Metabolite 1

MetaboliteLevels of characterisation
Cat. No.
P-D107-002
CAS
40269-22-5
Formula
C33H38O12
Family
Diethylstilbestrol
Synonyms
Acetyldiethylstilbestrol 2,3,4-Tri-O-Acetyl-beta-D-Glucuronide Methyl Ester, Acetyldiethylstilbestrol 2,3,4-tri-o-acetyl-b-d-glucuronide methyl ester

Diethylstilbestrol-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-D107-004
CAS
58322-36-4
Formula
C18H17D3O2
Family
Diethylstilbestrol
Synonyms
4-[(E)-6,6,6-trideuterio-4-(4-hydroxyphenyl)hex-3-en-3-yl]phenol

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