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(−)-Cotinine

SIAL/74003 - analytical standard

Synonym: (S)-1-Methyl-5-(3-pyridyl)-2-pyrrolidinone; S(−)-1-Methyl-5-(3-pyridyl)-2-pyrrolidone

CAS Number: 486-56-6
Empirical Formula (Hill Notation): C10H12N2O
Molecular Weight: 176.22
EC Number: 207-634-9
MDL Number: MFCD00077696
Linear Formula: C10H12N2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-74003-25MG 25 mg
 $85.30
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assay ≥98.5% (GC)
bp 250 °C/150 mmHg (lit.)
format neat
grade analytical standard
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
mp 40-42 °C (lit.)
optical activity [α]/D -21±2°, c = 1 in ethanol
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string CN1[C@@H](CCC1=O)c2cccnc2
storage temp. 2-8°C
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Biochem/physiol Actions: Major metabolite of nicotine in humans.
Purity ≥98.5% (GC)
bp 250 °C/150 mmHg (lit.)
mp 40-42 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 85151701

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