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13089-26-4

13089-26-4

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13089-26-4 Usage

Chemical Properties

Off-White Crystalline Solid

Uses

o-Nitrophenyl 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-galactopyranoside (cas# 13089-26-4) is a compound useful in organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 13089-26-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,8 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13089-26:
(7*1)+(6*3)+(5*0)+(4*8)+(3*9)+(2*2)+(1*6)=94
94 % 10 = 4
So 13089-26-4 is a valid CAS Registry Number.

13089-26-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name o-Nitrophenyl 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-galactopyranoside

1.2 Other means of identification

Product number -
Other names [(2R,3R,4R,5R,6S)-5-acetamido-3,4-diacetyloxy-6-(2-nitrophenoxy)oxan-2-yl]methyl acetate

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

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:13089-26-4 SDS

13089-26-4Relevant articles and documents

The use of the o-nitrophenyl group as a protecting/activating group for 2-acetamido-2-deoxyglucose

Pistia-Brueggeman, Gabriela,Hollingsworth, Rawle I.

, p. 455 - 458 (2003)

The o-nitrophenyl group, a protecting group with latent activation potential, was used as a protecting group for the glycosidic position. It is stable to common conditions used in synthesis and can be activated for displacement and glycoside formation by an alcohol, using zinc chloride as a catalyst. Good to excellent yields of β-glycosides of the important amino sugar N-acetylglucosamine were obtained. A mechanism for the reaction is proposed.

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