(+/-)-COTININE-D3
Synonym(s):(+/-)-Cotinine-d3 solution;1-(Methyl-d3)-5-(3-pyridinyl)-2-pyrrolidinone;Deuterated (±)-cotinine solution
- CAS NO.：110952-70-0
- Empirical Formula: C10H9D3N2O
- Molecular Weight: 179.23
- MDL number: MFCD00083283
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:26:42
What is (+/-)-COTININE-D3?
Chemical properties
White Crystalline Solid
The Uses of (+/-)-COTININE-D3
A labelled major metabolite of nicotine in humans. Carcinogen.
What are the applications of Application
rac Cotinine-d3 is a labeled major carcinogenic metabolite of nicotine
General Description
Cotinine is an alkaloid found in tobacco as well as a major urinary metabolite of nicotine. This stable-labeled internal standard is suitable for quantitation of cotinine levels in urine, blood, and saliva for GC/MS or LC-MS/MS applications in nicotine testing or clinical and diagnostic testing of nicotine biomarkers.
Properties of (+/-)-COTININE-D3
| Melting point: | 40-42 °C(lit.) |
| Boiling point: | 250 °C150 mm Hg(lit.) |
| Flash point: | 9℃ |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | (Colorless to yellow) &_& (viscous liquid or solid) |
| color | Off-White to Brown Semi-Solid to Low-Melting |
| Stability: | Moisture, Temperature Sensitive - Seal Tightly, Store in Freezer, Hygroscopic |
| EPA Substance Registry System | 2-Pyrrolidinone, 1-(methyl-d3)-5-(3-pyridinyl)- (110952-70-0) |
Safety information for (+/-)-COTININE-D3
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for (+/-)-COTININE-D3
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