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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 58,281-58,290 of 59,523

1,2-Bis(trifluoroacetyl) Hydrazine

ImpurityLevels of characterisation
Cat. No.
P-B463-002
CAS
667-35-6
Formula
C4H2F6N2O2
Synonyms
2,2,2-Trifluoro-N'-(trifluoroacetyl)acetohydrazide, 2,2,2-trifluoro-N'-(2,2,2-trifluoroacetyl)acetohydrazide

1,4-Bis(trimethylsilyl) Benzene

ImpurityLevels of characterisation
Cat. No.
P-B436-002
CAS
13183-70-5
Formula
C12H22Si2
Synonyms
trimethyl-(4-trimethylsilylphenyl)silane, p-Phenylenebis(trimethylsilane)

Bis[2-(perfluorohexyl)ethyl]phosphate

ImpurityLevels of characterisation
Cat. No.
P-B489-002
CAS
57677-95-9
Formula
C16H9F26O4P
Synonyms
6:2 diPAP, bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl) hydrogen phosphate

Bisphenol M-d16

Isotopically labelledLevels of characterisation
Cat. No.
P-B510-003
CAS
2469196-09-4
Formula
C24H10D16O2
Synonyms
Bisphenol P-d16

4-(Boc-amino)piperidine-4-carboxylic acid

ImpurityLevels of characterisation
Cat. No.
P-P728-002
CAS
252720-31-3
Formula
C11H20N2O4
Synonyms
4-[(tert-Butoxycarbonyl)amino]piperidine-4-carboxylic acid, 4-[(2-methylpropan-2-yl)oxycarbonylamino]piperidine-4-carboxylic acid

(S)-3-(Boc-amino)pyrrolidine

ImpurityLevels of characterisation
Cat. No.
P-P1071-002
CAS
122536-76-9
Formula
C9H18N2O2
Synonyms
tert-butyl N-[(3S)-pyrrolidin-3-yl]carbamate, tert-butyl (S)-pyrrolidin-3-ylcarbamate

(20E)-Bongkrekic Acid

ImpurityLevels of characterisation
Cat. No.
P-B532-002
CAS
60132-21-0
Formula
C28H38O7
Synonyms
Bonqkrekic acid, NSC 112904

(-)-Bornyl Acetate

ImpurityLevels of characterisation
Cat. No.
P-B539-002
CAS
5655-61-8
Formula
C12H20O2
Synonyms
L-bornyl acetate, Levo-bornyl acetate

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