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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 4,661-4,670 of 4,903

Ormetoprim-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-O032-002
CAS
1346602-49-0
Formula
C14H12D6N4O2
Family
Ormetoprim

4-Oxopentanoic-13C3 Acid

Isotopically labelledLevels of characterisation
Cat. No.
P-O275-002
CAS
1391051-93-6
Formula
C2¹³C3H8O3
Synonyms
4-oxopentanoic-3,4,5-13C3 acid, 4-oxo(3,4,5-13C3)pentanoic acid

Oxyphenbutazone-d9

Isotopically labelledLevels of characterisation
Cat. No.
P-O076-002
CAS
1189693-23-9
Formula
C19H11D9N2O3
Family
Oxyphenbutazone
Synonyms
Oxyphenbutazone-d9 (n-butyl-d9)

Pamapimod-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-P010-002
CAS
1246814-57-2
Formula
C19H16D4F2N4O4
Family
Pamapimod

Parbendazole-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-P020-002
CAS
1613439-58-9
Formula
C13H14D3N3O2
Family
Parbendazole
Synonyms
trideuteriomethyl N-(6-butyl-1H-benzimidazol-2-yl)carbamate

Pendimethalin-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-P380-003
CAS
1219803-39-0
Formula
C13H14D5N3O4
Synonyms
3,4-dimethyl-2,6-dinitro-N-(2,2,3,4,4-pentadeuteriopentan-3-yl)aniline, Pendimethalin D5 (1-Ethyl(1',1'-D2)propyl(1,2,2-D3))

Pentachlorophenol-13C6

Isotopically labelledLevels of characterisation
Cat. No.
P-P404-002
CAS
85380-74-1
Formula
¹³C6HCl5O
Synonyms
2,3,4,5,6-pentachloro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-trien-1-ol, Pentachlorophenol-13C6 1000 microg/mL in Methanol

Pentafluorobenzoic-13C Acid

Isotopically labelledLevels of characterisation
Cat. No.
P-P422-002
CAS
749216-74-8
Formula
C6¹³CHF5O2
Synonyms
2,3,4,5,6-pentafluoro(13C)benzoic acid, Pentafluoro-benzoic-carboxy-13 C Acid

Perfluoroheptanoic-13C Acid

Isotopically labelledLevels of characterisation
Cat. No.
P-P484-002
CAS
864071-03-4
Formula
C6¹³CHF13O2
Synonyms
Perfluoroheptanoic Acid-13C, 2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro(113C)heptanoic acid

Perfluorooctanoic Acid-13C2

Isotopically labelledLevels of characterisation
Cat. No.
P-P495-002
CAS
864071-08-9
Formula
C6¹³C2HF15O2
Synonyms
PFOA-13C2, Perfluoro-n-(1,2-13C2)octanoic acid

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