Home > Heterocyclic Compounds> 1,2:3,4-Di-O-isopropylidene-D-galactopyranose

1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 4064-06-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Property

CAS No.: 4064-06-6 Formula: C12H20O6 Molecular Weight: 260.28400

Basic Info

Chemical Name	1,2:3,4-Di-O-isopropylidene-D-galactopyranose
Synonyms	(2,2,7,7-tetramethyltetrahydrobis[1,3]dioxolo[5,4-b:4',5'-d]pyran-5-yl)methanol; 1,2:3,4-Di-O-isopropylidene-α-D-galactopyranose; 1,2,3,4-DI-O-ISOPROPYLIDENE-D-GALACTOPYRANOSE; Diacetone-D-galactose; Diisopropylidene Galactose; 2,2,7,7-tetramethyl-(3aR,5R,5aS,8aS,8bR)-perhydrodi-1,3-dioxolo[4,5-b:4',5'-d]pyran-5-yl methanol; Diisopropylidenegalactose; α-D-Galactopyranose, 1,2:3,4-bis-O-(1-methylethylidene)-; diisopropylidene-Gal-OH; (2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methanol; 1,2:3,4-Di-O-isopropylidene-Alpha-D-galactopyranose; 1,2:3,4-Di-O-isopropylidene-D-galactose; 1,2:3,4-Di-O-isoprop; (3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethylperhydrodi[1,3]dioxolo[4,5-b:4,5-d]pyran-5-ylmethanol; Diisopropylidenegalactopyranose; 1,2,3,4-di-O-Isopropylidenegalactopyranose; 1,2:3,4-Di-O-isopropylidene-D-Galactopyranose;
CAS No.	4064-06-6
Molecular Formula	C12H20O6
Molecular Weight	260.28400
PSA	66.38000
LogP	0.37520

Properties

Appearance & Physical State	clear, colorless clear liquid.
Density	1.143
Boiling Point	117ºC (0.1 mmHg)
Melting Point	120-122ºC
Flash Point	159.3ºC
Refractive Index	1.4668-1.4688
Storage Condition	2-8ºC
Vapor Pressure	7.17E-07mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2914400090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1,2,3,4-di-O-isopropylidene-D-galactopyranosyl phenanthrene-9-ylmethoxycarbonate→phenanthren-9-ylmethanol+1,2:3,4-Di-O-isopropylidene-D-galactopyranose
6-O-(imidazolylthiocarbonyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose→1,2,3,4-DI-O-ISOPROPYLIDENE-α-D-FUCOPYRANOSE+1,2:3,4-Di-O-isopropylidene-D-galactopyranose
1,2:3,4-DI-O-ISOPROPYLIDENE-ALPHA-D-GALACTOPYRANOSE-6-MESYLESTER→1,2,3,4-DI-O-ISOPROPYLIDENE-α-D-FUCOPYRANOSE+1,2:3,4-Di-O-isopropylidene-D-galactopyranose

Precursor

D-galactopyranose
6-O-ACETYL-1,2:3,4-DI-O-ISOPROPYLIDENE-α-D-GALACTOPYRANOSE
tert-butyldimethyl(2,2,7,7-tetramethyltetrahydrobis[1,3]dioxolo[5,4-b:4',5'-d]pyran-5-ylmethoxy)silane
2,2-Dimethoxypropane

Downstream Product

3,4-DI-O-ACETYL-6-DEOXY-L-GLUCAL
1-(1':2',3':4'-di-O-isopropylidene-galacto-α-D-hexopyranosyl)-(1->6)-2,6-dideoxy-3,4-di-O-acetyl-β-L-arabinohexopyranoside
Conduritol A
(3aR,5R,5aS,8aS,8bR)-5-(azidomethyl)-2,2,7,7-tetramethyl-5,5a,8a,8b-tetrahydro-3aH-di[1,3]dioxolo[4,5-a:5',4'-d]pyran

Hot tags: 1,2:3,4-di-o-isopropylidene-d-galactopyranose, China, manufacturers, suppliers, factory, wholesale, low price, high quality