Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Hydroxycotinine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-hydroxy-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34834-67-8

34834-67-8 structure

34834-67-8 structure

Name: Hydroxycotinine
Chemical Name: trans-3-hydroxycotinine
CAS Number: 34834-67-8
Molecular Formula: C₁₀H₁₂N₂O₂
Molecular Weight: 192.214
Catalog: analytical chemistry Standard standard material
Create Date: 2017-04-18 02:15:08
Modify Date: 2025-08-25 15:21:47
Hydroxycotinine is the main nicotine metabolite detected in smokers urine.

Name	trans-3-hydroxycotinine
Synonyms	trans-cinnamoylglycine 2-Pyrrolidinone, 3-hydroxy-1-methyl-5-(3-pyridinyl)-, (5S)- N-cinnamoylglycine 3-hydroxy-1-methyl-5-pyridin-3-yl-pyrrolidin-2-one (5S)-3-Hydroxy-1-methyl-5-(3-pyridinyl)-2-pyrrolidinone trans-3'-Hydroxycotinine trans-3-Hydroxycotinine

Description	Hydroxycotinine is the main nicotine metabolite detected in smokers urine.
Related Catalog	Natural Products >> Others Research Areas >> Others
Target	Human Endogenous Metabolite

Density	1.3±0.1 g/cm3
Boiling Point	416.5±45.0 °C at 760 mmHg
Melting Point	107-109°C
Molecular Formula	C₁₀H₁₂N₂O₂
Molecular Weight	192.214
Flash Point	205.7±28.7 °C
Exact Mass	192.089874
PSA	53.43000
LogP	-1.48
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.592
Storage condition	Hygroscopic, -20°C Freezer, Under Inert Atmosphere

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H370
Precautionary Statements	P210-P260-P280-P301 + P310-P311
Hazard Codes	F,T
Risk Phrases	11-23/24/25-39/23/24/25
Safety Phrases	16-36/37-45
RIDADR	UN1230 - class 3 - PG 2 - Methanol, solution
HS Code	2933990090

Precursor 6
146275-16-3 500-22-1 796843-63-5 796843-65-7
37096-14-3 486-56-6
DownStream 0

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%

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