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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 57,891-57,900 of 59,523

Nequinate-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-N037-002
CAS
1584701-10-9
Formula
C22H16D7NO4
Family
Nequinate

Nervonic Acid-d18

Isotopically labelledLevels of characterisation
Cat. No.
P-N587-002
CAS
2734130-91-5
Formula
C24H28D18O2
Synonyms
Nervonic-16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,24-d18 Acid

Nitisinone-13C6

Isotopically labelledLevels of characterisation
Cat. No.
P-N076-002
CAS
1246815-63-3
Formula
C8¹³C6H10F3NO5
Family
Nitisinone

3-(1,1-Dimethylethyl)-5-Nitro-1H-Indole

ImpurityLevels of characterisation
Cat. No.
P-N613-002
CAS
952664-67-4
Formula
C12H14N2O2
Synonyms
3-(tert-butyl)-5-nitro-1H-indole, 3-tert-butyl-5-nitro-1H-indole

3-(1-Methylethyl)-5-Nitro-1H-Indole

ImpurityLevels of characterisation
Cat. No.
P-N613-003
CAS
1691664-59-1
Formula
C11H12N2O2
Synonyms
3-Isopropyl-5-nitroindole, 5-nitro-3-propan-2-yl-1H-indole

Nitrofural EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-N080-003
CAS
92-55-7
Formula
C9H9NO7
Family
Nitrofural
Synonyms
Nifuroxazide EP Impurity C, 5-Nitro-2-furanmethanediol diacetate

2-Nitrophenol-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-N634-002
CAS
93951-78-1
Formula
C6HD4NO3
Synonyms
2,3,4,5-tetradeuterio-6-nitrophenol

N-Nitroso Bis(2-Hydroxypropyl)amine

NitrosamineLevels of characterisation
Cat. No.
P-N263-002
CAS
53609-64-6
Formula
C6H14N2O3
Synonyms
N-Bis(2-hydroxypropyl)nitrosamine, N,N-bis(2-hydroxypropyl)nitrous amide

N-Nitroso Bis(2-Oxopropyl)amine

NitrosamineLevels of characterisation
Cat. No.
P-N263-003
CAS
60599-38-4
Formula
C6H10N2O3
Synonyms
1,1'-(Nitrosoimino)bis(2-propanone), N,N-bis(2-oxopropyl)nitrous amide

N-Nitroso Desmethyl Padimate O

NitrosamineLevels of characterisation
Cat. No.
P-P002-002
CAS
122021-01-6
Formula
C16H24N2O3
Family
Padimate O
Synonyms
2-Ethylhexyl 4-(N-methyl-N-nitrosamino) benzoate, 2-ethylhexyl 4-[methyl(nitroso)amino]benzoate

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