Product

4-Hydroxyphenylglycolic acid

CAS No.：1198-84-1

Other grades of this product :

4-Hydroxyphenylglycolic acid Basic information

Product Name:	4-Hydroxyphenylglycolic acid
Synonyms:	RARECHEM AL BO 0522;P-HYDROXY MANDELIC ACID;4-HYDROXYMANDELIC ACID 97% HPLC;(4-Hydroxyphenyl)hydroxyacetic acid;2-(4-Hydroxyphenyl)-2-hydroxyacetic acid;4,α-Dihydroxybenzeneacetic acid;DL-4-Hydroxymandelic acid,95%;2-hydroxy-2-(4-hydroxyphenyl)acetic acid hydrate
CAS:	1198-84-1
MF:	C8H8O4
MW:	168.15
EINECS:	214-839-7
Product Categories:
Mol File:	1198-84-1.mol

4-Hydroxyphenylglycolic acid Chemical Properties

Melting point	82-85 °C(lit.)
Boiling point	405.4±30.0 °C(Predicted)
density	1.480±0.06 g/cm3(Predicted)
pka	3.51±0.10(Predicted)
CAS DataBase Reference	1198-84-1(CAS DataBase Reference)
EPA Substance Registry System	Benzeneacetic acid, ?,4-dihydroxy- (1198-84-1)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3

MSDS Information

4-Hydroxyphenylglycolic acid Usage And Synthesis

Chemical Properties	off-white crystalline powder
Uses	4-Hydroxymandelic Acid is a useful synthetic intermediate in the synthesis of Hydroxyatenolol (H802480); a metabolite of Atenolol (A790075) which is a cardioselective β-adrenergic blocker, antihypertensive, antianginal, and antiarrhythmic (class II).
Definition	ChEBI: A 2-hydroxy carboxylic acid that is mandelic acid bearing a phenolic hydroxy substituent at position 4.

4-Hydroxyphenylglycolic acid Preparation Products And Raw materials

Raw materials

Benzeneacetic acid, a,2-dihydroxy--->3-HYDROXYMANDELIC ACID-->Benzaldehyde-->Benzoic acid

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