C-035

(±)-Cotinine-d₃ solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

• Synonym(s): (+/-)-Cotinine-d₃ solution
• Empirical Formula (Hill Notation): C₁₀H₉D₃N₂O
• CAS Number: 110952-70-0
• Molecular Weight: 179.23
• EC Number: 200-659-6
• MDL number: MFCD00083283
• UNSPSC Code: 41116107
• PubChem Substance ID: 329774776
• NACRES: NA.24

Properties

• grade: certified reference material
• form: liquid
• feature: SNAP-N-SPIKE^®, SNAP-N-SHOOT^®
• packaging: ampule of 1 mL
• manufacturer/tradename: Cerilliant^®
• concentration: 1.0 mg/mL in methanol
• technique(s): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• application(s): forensics and toxicology
• format: single component solution
• storage temp.: −20°C
• InChI: 1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/i1D3
• InChI key: UIKROCXWUNQSPJ-FIBGUPNXSA-N

Description

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.

Application

• (±)-Cotinine-d₃ solution in nicotine metabolism research: This stable isotope-labeled compound is utilized in the HPLC-MS analysis of nicotine and cotinine across various biological matrices, highlighting its critical role in advancing our understanding of nicotine metabolism and exposure in biomedical studies (Jin et al., 2022).


• Biomarker analysis in passive smoking: Cotinine-d₃ serves as an internal standard in the precise quantification of urinary cotinine, aiding in the assessment of second-hand smoke exposure, particularly in pediatric health studies (Wang et al., 2014).


• Enhanced analytical techniques for smoking cessation: Employed in a sophisticated UPLC-MS/MS setup, cotinine-d₃ is crucial for quantifying smoking-related biomarkers in clinical trials aimed at evaluating smoking cessation interventions, ensuring accurate and sensitive biomarker tracking (Dobrinas et al., 2011).

Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany

Snap-N-Shoot is a registered trademark of Cerilliant Corporation

Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225,H301 + H311 + H331,H370
• Precautionary Statements: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Target Organs: Eyes
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 51.8 °F - closed cup
• Flash Point(C): 11.0 °C - closed cup