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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 3,741-3,750 of 4,903

Diazepam-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-D087-007
CAS
65854-76-4
Formula
C16H8D5ClN2O
Family
Diazepam

5,6-Dihydro-5-Fluorouracil-13C-15N2

Isotopically labelledLevels of characterisation
Cat. No.
P-F091-008
CAS
1189492-99-6
Formula
C3¹³CH5F¹⁵N2O2
Family
Fluorouracil
Synonyms
5-Fluorodihydropyrimidine-2,4-dione-13C,15N2, 5-fluoro-(213C,1,3-15N2)1,3-diazinane-2,4-dione

Fluorouracil-13C-15N2

Isotopically labelledLevels of characterisation
Cat. No.
P-F091-009
CAS
1189423-58-2
Formula
C3¹³CH3F¹⁵N2O2
Family
Fluorouracil
Synonyms
5-Fluorouracil-13C,15N2, 5-fluoro-(213C,1,3-15N2)1H-pyrimidine-2,4-dione

Hydroxy Pentoxifylline-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-P054-008
CAS
1185995-73-6
Formula
C13H14D6N4O3
Family
Pentoxifylline
Synonyms
rac-Lisofylline-d6, Hydroxy Pentoxifylline-d6 (rac-Lisofylline-d6)

Hydroxy Urea-13C-15N2

Isotopically labelledLevels of characterisation
Cat. No.
P-U011-004
CAS
1246814-92-5
Formula
¹³CH4¹⁵N2O2
Family
Urea
Synonyms
hydroxy(13C)urea

Hydroxy Urea-15N

Isotopically labelledLevels of characterisation
Cat. No.
P-U011-005
CAS
214331-53-0
Formula
CH4N¹⁵NO2
Family
Urea

DL-Leucine-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-L039-011
CAS
259225-40-6
Formula
C6H6D7NO2
Family
Leucine
Synonyms
iso-propyl-d7, 2-amino-4,5,5,5-tetradeuterio-4-(trideuteriomethyl)pentanoic acid

Lubiprostone-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-L102-007
CAS
1217675-13-2
Formula
C20H25D7F2O5
Family
Lubiprostone
Synonyms
Lubiprostone-d7 (Mixture of Tautomeric Isomers)

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