74003

(−)-Cotinine

analytical standard

• Synonym(s): S(−)-1-Methyl-5-(3-pyridyl)-2-pyrrolidone, (S)-1-Methyl-5-(3-pyridyl)-2-pyrrolidinone
• Empirical Formula (Hill Notation): C₁₀H₁₂N₂O
• CAS Number: 486-56-6
• Molecular Weight: 176.22
• Beilstein: 83099
• EC Number: 207-634-9
• MDL number: MFCD00077696
• PubChem Substance ID: 329764948

Properties

• Quality Level: 100
• grade: analytical standard
• assay: ≥98.5% (GC)
• optical activity: [α]/D -21±2°, c = 1 in ethanol
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• bp: 250 °C/150 mmHg (lit.)
• mp: 40-42 °C (lit.)
• format: neat
• storage temp.: 2-8°C
• SMILES string: CN1[C@@H](CCC1=O)c2cccnc2
• 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/t9-/m0/s1
• InChI key: UIKROCXWUNQSPJ-VIFPVBQESA-N

Description

Biochem/physiol Actions

Major metabolite of nicotine in humans.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 - H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup