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Pharmaceutical analytical standards

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

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Results 58,811-58,820 of 59,523

1-(Methoxymethyl)-1H-imidazole

ImpurityLevels of characterisation
Cat. No.
P-H107-002
CAS
20075-26-7
Formula
C5H8N2O
Synonyms
1-(methoxymethyl)imidazole, n-(methoxymethyl)imidazole

S-[2-[(1-iminoethyl)amino]ethyl]-L-Homocysteine

ImpurityLevels of characterisation
Cat. No.
P-A988-002
CAS
210354-22-6
Formula
C8H17N3O2S
Synonyms
L-Homocysteine, S-(2-((1-iminoethyl)amino)ethyl)-, S-(2-((1-aminoethylidene)amino)ethyl)-L-homocysteine

2-[1-(Methylamino)ethyl] Indole

ImpurityLevels of characterisation
Cat. No.
P-E153-002
CAS
96286-08-7
Formula
C11H14N2
Synonyms
1-(1H-indol-2-yl)-N-methylethanamine

3-(1-Naphthoyl) Indole

ImpurityLevels of characterisation
Cat. No.
P-I160-002
CAS
109555-87-5
Formula
C19H13NO
Synonyms
3-Naphthoylindole, 1H-indol-3-yl(naphthalen-1-yl)methanone

Indole 3-Acetic Acid-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-I162-002
CAS
1173020-21-7
Formula
C10H2D7NO2
Synonyms
3-Indoleacetic acid-d7, 2,2-dideuterio-2-(2,4,5,6,7-pentadeuterio-1H-indol-3-yl)acetic acid

Indoxyl Sulfate-d5 (Potassium Salt)

Isotopically labelledLevels of characterisation
Cat. No.
P-I170-002
CAS
1644451-34-2
Formula
C8HD5KNO4S
Synonyms
3-Indoxyl Sulfate-d5 Potassium Salt, potassium (2,4,5,6,7-pentadeuterio-1H-indol-3-yl) sulfate

(-)-Invictolide

ImpurityLevels of characterisation
Cat. No.
P-I190-002
CAS
103619-04-1
Formula
C12H22O2

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