Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4,5-Trimethoxyphenylacetic acid
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4,5-Trimethoxyphenylacetic acid
Price: ￥168.0/5g ￥578.0/25g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4,5-Trimethoxyphenylacetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3,4,5-Trimethoxyphenylacetic acid
Price: ￥Inquiry/1kg ￥Inquiry/25kg ￥Inquiry/200kg
Purity: 99.0%
Stocking Period: 3 Day
Contact: Wang Jie
Email: 3096638339@qq.com

951-82-6

951-82-6 structure

951-82-6 structure

Name: 3,4,5-Trimethoxyphenylacetic acid
Chemical Name: 3,4,5-Trimethoxyphenylacetic acid
CAS Number: 951-82-6
Molecular Formula: C₁₁H₁₄O₅
Molecular Weight: 226.226
Catalog: Organic raw materials Organic fluorine compound Fluorobenzoic acid series
Create Date: 2018-09-30 23:04:25
Modify Date: 2025-08-26 18:54:02
3,4,5-Trimethoxyphenylacetic acid is a metabolite of Mescaline[1].

Name	3,4,5-Trimethoxyphenylacetic acid
Synonyms	EINECS 213-456-2 3,4,5-Trimethoxyphenylacetic acid (3,4,5-Trimethoxyphenyl)acetic acid 2-(3,4,5-trimethoxyphenyl)acetic acid MFCD00004336 Benzeneacetic acid, 3,4,5-trimethoxy-

Description	3,4,5-Trimethoxyphenylacetic acid is a metabolite of Mescaline[1].
Related Catalog	Research Areas >> Neurological Disease
References	[1]. Demisch L, et al. 3,4,5-Trimethoxybenzoic acid, a new mescaline metabolite in humans. Drug Metab Dispos. 1978 Sep-Oct;6(5):507-9.

Density	1.2±0.1 g/cm3
Boiling Point	360.8±37.0 °C at 760 mmHg
Melting Point	117-120 °C(lit.)
Molecular Formula	C₁₁H₁₄O₅
Molecular Weight	226.226
Flash Point	138.1±20.0 °C
Exact Mass	226.084122
PSA	64.99000
LogP	0.94
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.520
Water Solubility	SOLUBLE

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29189090

Precursor 10
13338-63-1 91134-18-8 3840-31-1 1916-07-0
3840-30-0 21852-50-6 91248-14-5 2989-06-2
61404-52-2 124-38-9
DownStream 10
37785-48-1 324519-54-2 50987-66-1 195202-06-3
2989-06-2 29511-09-9 195202-08-5 1885-35-4
61349-11-9 101-30-4

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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