(R,S)-NORCOTININE-PYRIDYL-D4 Chemical Properties

Melting point:

110-112°C

Flash point:

9℃

storage temp. 

-20°C Freezer

solubility 

Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)

form 

Solid

color 

White to Light Brown

Stability:

Hygroscopic

CAS DataBase Reference

1020719-70-3

Safety Information

RIDADR 

UN1230 - class 3 - PG 2 - Methanol

WGK Germany 

1

(R,S)-NORCOTININE-PYRIDYL-D4 Usage And Synthesis

Chemical Properties

Off-White Solid

Uses

(R,S)-Norcotinine-pyridyl-d4 is the labeled version of (RS)-Norcotinine (N662000(M)), which is a metabolite of (+/-)-Cotinine.

General Description

Norcotinine, or desmethylcotinine, is a urinary metabolite of nornicotine and cotinine found in smokers and users of other nicotine products including chewing tobacco, snuff and electronic cigarettes. This internal standard is suitable for quantitation of norcotinine levels in urine, serum, saliva or plasma by GC/MS or LC/MS for urine drug testing, clinical toxicology, nicotine testing or forensic analysis.