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(S)-(+)-α-Methoxyphenylacetic acid

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Origin: China

Cas No: 26164-26-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 26164-26-1 Formula: C9H10O3 Molecular Weight: 166.17400

Basic Info

Chemical Name	(S)-(+)-α-Methoxyphenylacetic acid
Synonyms	O-METHYL-L-MANDELIC ACID; (S)-(+)-alpha-Methoxyphenylacetic Acid; (S)-(+)-α-Methoxyphenylacetic Acid;
CAS No.	26164-26-1
Molecular Formula	C9H10O3
Molecular Weight	166.17400
PSA	46.53000
LogP	1.45870

Properties

Appearance & Physical State	white fine crystalline powder or crystals
Density	1.182 g/cm3
Boiling Point	164-166ºC 18mm，283.8ºC at 760 mmHg
Melting Point	64-67ºC
Flash Point	116.1ºC
Refractive Index	147 ° (C=0.5, EtOH)
Vapor Pressure	0.00146mmHg at 25°C

Safety Info

Safety Statements	S26-S36
HS Code	2918990090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1,1-bis(triethylsilyloxy)-2-methoxy-2-phenylethene→(R)-(-)-alpha-Methoxyphenylacetic acid+(S)-(+)-α-Methoxyphenylacetic acid
D-(-)-Mandelic acid+dimethyl sulfate→(R)-(-)-alpha-Methoxyphenylacetic acid+(S)-(+)-α-Methoxyphenylacetic acid
DL-alpha-Methoxyphenylacetic acid→(R)-(-)-alpha-Methoxyphenylacetic acid+(S)-(+)-α-Methoxyphenylacetic acid

Precursor

DL-alpha-Methoxyphenylacetic acid
dimethyl sulfate
(S)-mandelate
(2S)-2-methoxy-2-phenylethanol

Downstream Product

(S)-4-(2-amino-1-hydroxyethyl)pyrocatechol

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