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(4S)-4-Hydroxy-3-methylenedihydro-2(3H)-furanone

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Origin: China

Cas No: 38965-80-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.: 38965-80-9 Formula: C5H6O3 Molecular Weight: 114.09900

Basic Info

Chemical Name	(4S)-4-Hydroxy-3-methylenedihydro-2(3H)-furanone
Synonyms	tulipalin A; tulipanin B;
CAS No.	38965-80-9
Molecular Formula	C5H6O3
Molecular Weight	114.09900
PSA	46.53000
LogP	-0.53970

Properties

Density	1.27g/cm3
Boiling Point	328.8ºC at 760mmHg
Flash Point	163.5ºC

Safety Info

HS Code	2932209090

Synthesis Route

2(R),6(S)-2,6-di-(acetoxymethyl)-5-methylene-1,3-dioxan-4-one→(4S)-4-Hydroxy-3-methylenedihydro-2(3H)-furanone
(2R)-3-bromobut-3-ene-1,2-diol→(4S)-4-Hydroxy-3-methylenedihydro-2(3H)-furanone
methyl (S)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)acrylate→(4S)-4-Hydroxy-3-methylenedihydro-2(3H)-furanone

Precursor

2(R),6(S)-2,6-di-(acetoxymethyl)-5-methylene-1,3-dioxan-4-one
(S)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)acrylic acid
methyl (S)-2-(2,2-dimethyl-1,3-dioxolan-4-yl)acrylate
(S)-2-(2,2-dimethyl-[1,3]dioxolan-4-yl)-propenal

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