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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 4,311-4,320 of 4,903

Phenazopyridine d-5

Isotopically labelledLevels of characterisation
Cat. No.
P-P073-003
CAS
1287380-98-6
Formula
C11H6D5N5
Family
Phenazopyridine
Synonyms
Phenazopyridine-d5, 3-[(2,3,4,5,6-pentadeuteriophenyl)diazenyl]pyridine-2,6-diamine

(R)-(+)-Pulegone-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-P1004-002
CAS
113473-89-5
Formula
C10H13D3O

Pyrazinamide-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-P237-003
CAS
1432059-16-9
Formula
C5H2D3N3O
Family
Pyrazinamide
Synonyms
3,5,6-trideuteriopyrazine-2-carboxamide, Pyrazinamide-3,5,6-d3

Pyrazinamide-d3-15N

Isotopically labelledLevels of characterisation
Cat. No.
P-P237-004
CAS
1246817-81-1
Formula
C5H2D3N2¹⁵NO
Family
Pyrazinamide
Synonyms
3,5,6-trideuteriopyrazine-2-(15N)carboxamide, Pyrazinamide-15N,d3

Ravuconazole-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-R020-003
CAS
1329499-27-5
Formula
C22H13D4F2N5OS
Family
Ravuconazole

Rilmenidine-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-R058-002
CAS
85047-14-9
Formula
C10H12D4N2O
Family
Rilmenidine
Synonyms
4,4,5,5-tetradeuterio-N-(dicyclopropylmethyl)-1,3-oxazol-2-amine

Robenacoxib-d5

Isotopically labelledLevels of characterisation
Cat. No.
P-R075-002
CAS
2012598-81-9
Formula
C16H8D5F4NO2
Family
Robenacoxib

Saccharin-13C6

Isotopically labelledLevels of characterisation
Cat. No.
P-S170-003
CAS
1286479-01-3
Formula
C¹³C6H5NO3S

Secalciferol-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-S021-002
CAS
1440957-55-0
Formula
C27H38D6O3
Family
Secalciferol
Synonyms
Secalciferol d6 (26,26,26,27,27,27-d6)

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