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1044813-00-4

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1044813-00-4 Usage

General Description

5-O-[(tert-Butyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-L-lyxonic acid gamma-lactone is a chemical compound that is a derivative of the naturally occurring sugar, L-lyxonic acid. It is commonly used in the synthesis of nucleotide analogues and other biologically active compounds. 5-O-[(tert-Butyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-L-lyxonic acid gamma-lactone has a gamma-lactone functional group and contains a tert-butyl and dimethylsilyl substituents, as well as an isopropylidene group. These chemical features make it useful in protecting and manipulating hydroxyl groups in organic synthesis. Additionally, the presence of the lyxose sugar moiety makes this compound potentially useful in carbohydrate chemistry and as a building block for pharmaceuticals and natural product synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 1044813-00-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,8,1 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1044813-00:
(9*1)+(8*0)+(7*4)+(6*4)+(5*8)+(4*1)+(3*3)+(2*0)+(1*0)=114
114 % 10 = 4
So 1044813-00-4 is a valid CAS Registry Number.

1044813-00-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (3aR,6S,6aR)-6-({[Dimethyl(2-methyl-2-propanyl)silyl]oxy}methyl)- 2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one (non-preferr ed name)

1.2 Other means of identification

Product number -
Other names 2,3-O-Isopropylidene-3-D-ribofuranosylaminep-toluenesulfonatesalt

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:1044813-00-4 SDS

1044813-00-4Downstream Products

1044813-00-4Relevant articles and documents

Stereoselective synthesis of 4′-selenonucleosides using the Pummerer glycosylation reaction

Jayakanthan, Kumarasamy,Johnston, Blair D.,Pinto, B. Mario

, p. 1790 - 1800 (2008)

The syntheses of four selenonucleosides, namely 4′-β-selenoadenosine, -cytidine, -thymidine, and -uridine are described. Commercially available d-ribonolactone was converted to the key intermediate 1,4-anhydro-4-seleno-d-ribitol in seven steps in overall excellent yield. Oxidation of the seleno-d-ribitol with MCPBA gave a single diastereomeric selenoxide in excellent yield, which upon Pummerer reaction in the presence of silylated purine or pyrimidine bases gave stereoselectively the corresponding 4′-β-selenonucleosides. The stereochemistry at the anomeric center was determined by means of 1D-NOE experiments.

RIBONUCLEIC ACIDs WITH 4'-THIO-MODIFIED NUCLEOTIDES AND RELATED METHODS

-

, (2014/10/04)

Disclosed are messenger RNA molecules and related compositions incorporating a 4'-thio modification in the furanose ring of at least one nucleotide residue, and methods of using these mRNAs to produce an encoded therapeutic protein invivo and to treat or prevent diseases or disorders. In certain embodiments, the 4'-thio modified mRNA provides for enhanced stability and/or reduced immunogenicity in in vivo therapies.

COMPOSITIONS AND METHODS FOR INHIBITING VIRAL POLYMERASE

-

, (2013/11/05)

Provided are compounds of Formula (I) as described herein. Compounds of Formula (I) are useful in methods of inhibiting viral RNA polymerase activity and viral replication. Also provided are pharmaceutical compositions comprising compounds of Formula (I), as well as methods of treating viral infections using compounds of Formula (I).

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