(-)-COTININE

$27.7 - $2083

Price

Brand	Packaging	Price	Product name
ACHEMBLOCK G-5334	5G	$2083	(-)-Cotinine
Alfa Aesar L11873	1g	$186	(-)-Cotinine, 98%
Alfa Aesar L11873	250mg	$78.4	(-)-Cotinine, 98%
Ambeed A431146	50mg	$42	(S)-1-Methyl-5-(pyridin-3-yl)pyrrolidin-2-one
Ambeed A431146	100mg	$76	(S)-1-Methyl-5-(pyridin-3-yl)pyrrolidin-2-one
Ambeed A431146	250mg	$114	(S)-1-Methyl-5-(pyridin-3-yl)pyrrolidin-2-one
ApexBio Technology B7277	50mg	$50	(-)-Cotinine
ApexBio Technology B7277	10mM(in 1mL DMSO)	$50	(-)-Cotinine
Biosynth Carbosynth FC20565	100mg	$50	S-(-)-Cotinine
Biosynth Carbosynth FC20565	250mg	$100	S-(-)-Cotinine

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Melting point	40-42 °C(lit.)
Boiling point	250 °C150 mm Hg(lit.)
alpha	[α]D20 -18～-22° (c=1, C2H5OH)
Density	1.1102 (rough estimate)
refractive index	1.7110 (estimate)
Flash point	>230 °F
storage temp.	Sealed in dry,2-8°C
solubility	Chloroform (Sparingly), DMSO (Slightly), Methanol (Sparingly)
form	Solid
pka	4.72±0.12(Predicted)
color	Colourless to Very Dark Orange Oil
optical activity	[α]/D -21±2°, c = 1 in ethanol
Water Solubility	Not miscible or difficult to mix in water. Soluble in dimethyl sulfoxide (100 mM), ethanol (50 mg/ml, yielding a clear, faint yellow to yellow solution), methanol and chloroform.
Merck	14,2553
BRN	83099
Stability	Stable. Incompatible with strong oxidizing agents. May be heat sensitive - store cold.
EPA Substance Registry System	Cotinine (486-56-6)