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2,3:4,5-di-O-isopropylidene-D-xylose is a chemical compound derived from D-xylose, a monosaccharide sugar. 2,3:4,5-di-O-isopropylidene-D-xylose is formed by the reaction of D-xylose with acetone in the presence of an acid catalyst, resulting in the formation of two isopropylidene groups. The isopropylidene groups are attached to the 2,3 and 4,5 positions of the xylose molecule, protecting the hydroxyl groups and preventing them from participating in further reactions. 2,3:4,5-di-O-isopropylidene-D-xylose is commonly used as a protecting group in organic synthesis, particularly in the preparation of complex carbohydrates and other biomolecules. The isopropylidene protection can be removed under mild acidic conditions, allowing for further functionalization of the xylose molecule.

3673-15-2

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3673-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3673-15-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,7 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3673-15:
(6*3)+(5*6)+(4*7)+(3*3)+(2*1)+(1*5)=92
92 % 10 = 2
So 3673-15-2 is a valid CAS Registry Number.

3673-15-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name aldehydo-2,3:4,5-di-O-isopropylidene-D-arabinose

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

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More Details:3673-15-2 SDS

3673-15-2Relevant academic research and scientific papers

ON STEREOCHEMISTRY OF OSMIUM TETRAOXIDE OXIDATION OF ALLYLIC ALCOHOL SYSTEMS. EMPIRICAL RULE

Cha, J. K.,Christ, W. J.,Kishi, Y.

, p. 2247 - 2256 (2007/10/02)

An empirical formulation is presented to predict the stereochemistry of major osmylation products of allylic alcohols and their derivatives.

ON STEREOCHEMISTRY OF OSMIUM TETROXIDE OXIDATION OF ALLYLIC ALCOHOL SYSTEMS: EMPIRICAL RULE

Cha, J. K.,Christ, W. J.,Kishi, Y.

, p. 3943 - 3946 (2007/10/02)

An empirical formulation is presented to predict the stereochemistry of major osmylation products of allylic alcohols and their derivatives.

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