57591-61-4

57591-61-4 - Names and Identifiers

Name	(R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride
Synonyms	Amoxicillin Impurity 17 D-(-)-P-HYDROXYPHENYLGLYCINE METHYL ESTE D-4-Hydroxyphenylglycine methyl ester HCl D-p-hydroxyphenyl-glycine methyl hydrochloride methyl N-(4-hydroxyphenyl)glycinate hydrochloride D-p-Hydroxyphenylglycine methyl ester hydrochloride D-4-Hydroxyphenylglycine methyl ester hydrochloride D-4-Hydroxyphenylglycine Methyl ester hydrochloride Methyl (R)-2-Amino-2-(4-hydroxyphenyl)acetate Hydrochloride D(-)4-HYDROXY-ALPA-PHENYL GLYCINE METHYL ESTER HYDROCHLORIDE (R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride
CAS	57591-61-4
EINECS	1308068-626-2
InChI	InChI=1/C9H11NO3.ClH/c1-13-9(12)6-10-7-2-4-8(11)5-3-7;/h2-5,10-11H,6H2,1H3;1H

57591-61-4 - Physico-chemical Properties

Molecular Formula	C9H12ClNO3
Molar Mass	217.65
Melting Point	187-190°C(lit.)
Boling Point	354.9°C at 760 mmHg
Flash Point	168.4°C
Solubility	Aqueous Acid (Slightly), DMSO (Slightly, Heated), Methanol (Slightly)
Vapor Presure	1.59E-05mmHg at 25°C
Appearance	White crystal
Color	White to Off-White
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Stability	Hygroscopic
MDL	MFCD01862152

57591-61-4 - Risk and Safety

WGK Germany

57591-61-4 - Introduction

(R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride is a chemical substance with the chemical formula C9H11NO3 · HCl. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless crystalline solid
-Solubility: Soluble in water and some organic solvents
-melting point: about 140-145 ℃

Use:
(R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride has certain application value in the field of biomedicine, mainly used for the synthesis and study of compounds similar to this molecular structure. It can be used as an important intermediate in drug synthesis and is widely used in drug development and synthesis. For example, in the synthesis of anticancer drugs or the like, the compound can be used as a starting material for the synthesis of modified molecules.

Preparation Method:
The preparation of (R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride is usually achieved by chemical synthesis methods. One common synthetic method is to carry out the reaction using p-hydroxyacetophenone as the starting material. First, p-hydroxyacetophenone is converted to p-hydroxyphenylglycine methyl ester by esterification, which is then reacted with hydrochloric acid to give the final product.

Safety Information:
The safety of the (R)-Amino-(4-hydroxyphenyl)acetic acid methyl ester hydrochloride is related to the use and handling of chemicals. Since the hydrochloride form may be irritating to the skin, eyes and respiratory system, use personal protective measures such as wearing appropriate gloves, glasses and masks. In addition, the compound should be stored in a dry, well-ventilated place, and away from fire and organic matter. If the substance is accidentally swallowed or touched, seek medical attention immediately. When using and handling this compound, it is recommended to follow relevant safety practices and correct waste disposal measures.

Last Update：2024-04-09 21:04:16

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