Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dimethoxyphenethylamine
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,4-DimethoxyPhenylethylamine
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3,4-Dimethoxyphenethylamine
Price: ￥Inquiry/25kg
Purity: 99.0%
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Contact: Wang Jie
Email: 3096638339@qq.com

120-20-7

120-20-7 structure

120-20-7 structure

Name: 3,4-Dimethoxyphenethylamine
Chemical Name: 3,4-dimethoxyphenylethylamine
CAS Number: 120-20-7
Molecular Formula: C₁₀H₁₅NO₂
Molecular Weight: 181.232
Catalog: Research Areas Metabolic Disease
Create Date: 2018-05-29 08:00:00
Modify Date: 2026-06-30 11:01:42
3,4-Dimethoxyphenethylamine is an endogenous metabolite.

Name	3,4-dimethoxyphenylethylamine
Synonyms	TIMTEC-BB SBB008220 3,4-Dimethoxyphenylethylamine 3,4-Dimethoxy-beta-phenethylamine Benzeneethanamine, 3,4-dimethoxy 2-(3,4-Dimethoxyphenyl)-Ethylamine DiMethoxyphenethylaMine RECHEM AL BW 0210 3,4-DIMETHOXYPHENETHYLAMINE FREE BASE 3,4-DiMethoxyphenethylaMine, R 3,4-Dimethoxyphenethylamine in stock Factory 2-(3,4-DIMETHOXYPHENYL)ETHYLAMINE / HOMOVERATRYLAMINE MFCD00008188 3,4-DiMethoxyphenethyl Dimpea O,O-Dimethyldopamine 3,4-dimethoxydopamine β-(3,4-Dimethoxyphenyl)ethylamine Tetrabenazine Impurity 8 3,4-Dimethoxybenzanamine 3,4-DiMethoxyphenethylaMine 3,4-DiMethoxyphenethanaMine 3,4-dimethoxy-Benzeneethanamine 2-(3,4-Dimethoxyphenyl)ethanamine Dimethylmescaline B-(3,4-DIMETHOXYPHENYL)ETHYL AMINE 3,4-Di-O-methyldopamine AURORA KA-7640 2-(3,4-Dimethoxyphenyl)ethylamine 3,4-Dimethoxyphenylethylamine(base) 1,2-Dimethoxy-4-(2-aminoethyl)benzene 3,4-DIMETHOXYPHENETHYLAMINE HYDROCHOLORIDE 3,4-dimethoxy-benzeneethanamin Homoveratrylamine,4-(-Aminoethyl)veratrole Dopamine Impurity C (3,4-Dimethoxyphenethylamine) 2-(3,4-DiMethoxyphenyl)-1-aMinoethane Phenethylamine, 3,4-dimethoxy Homoveratrylamine 3,4-Dimethoxy phenethylamine dmpea BETA-(3,4-DIMETHOXYPHENYL)-ETHYLAMINE (3,4-dimethoxypheny Homoveratrylamin Dopamine dimethyl ether 2-(3,4-DIMETHOXYPHENYL)ETHYLAMINE FOR SY 4-Dimethoxypheneethylamine 3,4- twoMethoxy phenylethylaMine 3,4-DIMETHOXYPHENETHYLAMINE (HOMOVERATRYLAMINE) Dopamine Impurity 3（Dopamine Impurity C） 3,4-dimethoxy-phenethylamin HOMOVERATRYLAMINE [D-Met2, Pro5]-Enkhalinamide acetate salt 3,4-Dimethoxy-beta-phenylethylamine Dopamine Impurity C EINECS 204-376-9 Homoveratrile Amine 3,4-Dimethoxybenzeneethanamine 3,4-Dimethoxyphenethylamine, Pract.

Description	3,4-Dimethoxyphenethylamine is an endogenous metabolite.
Related Catalog	Research Areas >> Metabolic Disease

Density	1.0±0.1 g/cm3
Boiling Point	324.1±0.0 °C at 760 mmHg
Melting Point	12-15 °C
Molecular Formula	C₁₀H₁₅NO₂
Molecular Weight	181.232
Flash Point	132.8±30.4 °C
Exact Mass	181.110275
PSA	44.48000
LogP	1.20
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.518
Storage condition	Refrigerator
Water Solubility	SOLUBLE

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SH2300000

CHEMICAL NAME :: Phenethylamine, 3,4-dimethoxy-

CAS REGISTRY NUMBER :: 120-20-7

BEILSTEIN REFERENCE NO. :: 0474393

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C10-H15-N-O2

MOLECULAR WEIGHT :: 181.26

WISWESSER LINE NOTATION :: Z2R CO1 DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 181 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 97,1117,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04483

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	UN 2735
WGK Germany	3
RTECS	SH2300000
Packaging Group	III
Hazard Class	8
HS Code	29222900

Precursor 9
4230-93-7 93-17-4 110098-01-6 120-14-9
13230-71-2 40173-90-8 5703-21-9 7306-46-9
91-16-7
DownStream 10
109741-33-5 111631-72-2 104756-56-1 105891-77-8
3486-67-7 42864-78-8 4721-98-6 50896-90-7
4747-98-2 36770-74-8

HS Code	2922299090
Summary	2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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