R-(+)-Cotinine

Modify Date: 2025-09-11 00:16:18

R-(+)-Cotinine Structure
R-(+)-Cotinine structure
Common Name R-(+)-Cotinine
CAS Number 32162-64-4 Molecular Weight 176.22
Density N/A Boiling Point N/A
Molecular Formula C10H12N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Use of R-(+)-Cotinine


R-(+)-Cotinine ((+)-Cotinine), a Nicotine metabolite, lacks significant activity across a wide range of pharmacological targets. R-(+)-Cotinine can enhance the Ach-evoked current in human α7 nAChRs[1].

 Names

Name (-)-cotinine
Synonym More Synonyms

 R-(+)-Cotinine Biological Activity

Description R-(+)-Cotinine ((+)-Cotinine), a Nicotine metabolite, lacks significant activity across a wide range of pharmacological targets. R-(+)-Cotinine can enhance the Ach-evoked current in human α7 nAChRs[1].
Related Catalog
In Vitro R-(+)-Cotinine (1 μM) significantly enhances the Ach (40 μM)-evoked current in human α7 nAChRs[1].
In Vivo R-(+)-Cotinine (0.3-10 mg/kg; a single i.p.) enhances the effects of a subthreshold dose of Donepezil (0.5 mg/kg) on novel object recognition (NOR) performance[1].
References

[1]. Jr AVT, et, al. R-(+) and S-(-) isomers of cotinine augment cholinergic responses in vitro and in vivo. J Pharmacol Exp Ther. 2015 Feb;352(2):405-18.

 Chemical & Physical Properties

Molecular Formula C10H12N2O
Molecular Weight 176.22
Exact Mass 176.09500
PSA 33.20000
LogP 1.31280
InChIKey UIKROCXWUNQSPJ-SECBINFHSA-N
SMILES CN1C(=O)CCC1c1cccnc1

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

COTININE (+)-
R-(+)-Cotinine
R-(+)-COTININE ((5R)-(+)-1-METHYL-5-(3-PYRIDIYL)-2-PYRROLIDINONE)
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