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1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one

1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Structure
1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one structure
CAS No.
21213-89-8
Chemical Name:
1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one
Synonyms
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone;Sympathone;Brn 3243650;Noradrenaline Impurity 33;Adrenaline Impurity 149 Monomer;4'-Hydroxy-2-(methylamino)acetophenone;4-Hydroxy-alpha-methylaminoacetophenone;Noradrenaline (Norepinephrine) Impurity;Acetophenone, 4'-hydroxy-2-(methylamino)-;Noradrenaline (Norepinephrine) Impurity 33
CBNumber:
CB8936336
Molecular Formula:
C9H11NO2
Molecular Weight:
165.19
MDL Number:
MFCD01673131
MOL File:
21213-89-8.mol
MSDS File:
SDS
Last updated:2025-12-31 14:38:37
Product description Number Pack Size Price
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone HCl 95% AS78612 1g $172
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone HCl 95% AS78612 5g $539
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 95% AA00BF93 250mg $88
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 157455 0.500g $120
1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 157455 1g $150
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1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Properties

Melting point 148°C
Boiling point 332.2±22.0 °C(Predicted)
Density 1.141±0.06 g/cm3(Predicted)
pka 7.44±0.15(Predicted)
EWG's Food Scores 1
FDA UNII HK69P7LHS6
EPA Substance Registry System Ethanone, 1-(4-hydroxyphenyl)-2-(methylamino)- (21213-89-8)

SAFETY

Risk and Safety Statements

TSCA  TSCA listed

1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS78612 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone HCl 95% 21213-89-8 1g $172 2026-06-04 Buy
Activate Scientific AS78612 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone HCl 95% 21213-89-8 5g $539 2026-06-04 Buy
aablocks AA00BF93 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 95% 21213-89-8 250mg $88 2026-05-28 Buy
Matrix Scientific 157455 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 21213-89-8 0.500g $120 2021-12-16 Buy
Matrix Scientific 157455 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone hydrochloride 21213-89-8 1g $150 2021-12-16 Buy
Product number Packaging Price Buy
AS78612 1g $172 Buy
AS78612 5g $539 Buy
AA00BF93 250mg $88 Buy
157455 0.500g $120 Buy
157455 1g $150 Buy

1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Chemical Properties,Uses,Production

Preparation

Preparation by reductive condensation of p-hydroxyphenyl-glyoxal with methylamine in ethanol under saturated hydrogen atmosphere in the presence of Raney nickel at 45°.

1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
Zhejiang ZETian Fine Chemicals Co. LTD 		18957127338 stella@zetchem.com China 2993 58
career henan chemical co 		+86-0371-86658258 factory@coreychem.com China 29780 58
Coresyn Pharmatech Co., Ltd. 		+86-571-86626709 +86-18157142896 cbc@coresyn.com China 9976 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Zhejiang Zetian Fine Chemical Co., Ltd. 0571-87682782 18957127338 sales@zetchem.com China 566 58
Zhengzhou Edward Biology Co.,Ltd 0371-63682289 15538176268 jacschem@163.com China 9970 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
Zhejiang ZETian Fine Chemicals Co. LTD 		58
career henan chemical co 		58
Coresyn Pharmatech Co., Ltd. 		58
J & K SCIENTIFIC LTD. 76
Nanjing Chemlin Chemical Co., Ltd 64
Quality Control Solutions Ltd. 56
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Zhejiang Zetian Fine Chemical Co., Ltd. 58
Zhengzhou Edward Biology Co.,Ltd 58

View Lastest Price from 1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-(4-hydroxyphenyl)-2-(methylamino)ethanone pictures 2020-02-04 1-(4-hydroxyphenyl)-2-(methylamino)ethanone
21213-89-8
 $1.00 1KG 98% HPLC 10 tons Career Henan Chemical Co

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4'-Hydroxy-2-(methylamino)acetophenone 1-(4-hydroxyphenyl)-2-(methylamino)ethan-1-one Ethanone, 1-(4-hydroxyphenyl)-2-(MethylaMino)- Sympathone 4-Hydroxy-alpha-methylaminoacetophenone Acetophenone, 4'-hydroxy-2-(methylamino)- alpha-(4-Oxyphenyl)-alpha-oxo-beta-methyl-aminoaethan alpha-(4-Oxyphenyl)-alpha-oxo-beta-methyl-aminoaethan [german] Brn 3243650 1-(4-hydroxyphenyl)-2-(methylamino)ethanone(SALTDATA: FREE) Noradrenaline (Norepinephrine) Impurity 33 Noradrenaline Impurity 33 Noradrenaline (Norepinephrine) Impurity Adrenaline Impurity 149 Monomer 1-(4-Hydroxyphenyl)-2-(methylamino)ethanone 21213-89-8