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2H-Pyran-3-ol, tetrahydro-2-methoxy-, (2R,3R)-rel- is a chiral organic compound belonging to the class of pyranols. It is a derivative of tetrahydro-2H-pyran, with a hydroxyl group at the 3-position and a methoxy group at the 2-position. The compound exhibits a specific stereochemistry, with the (2R,3R)-rel configuration indicating that both the 2-methoxy and 3-hydroxy groups are in the R configuration. This chirality is crucial for its potential applications in the synthesis of various natural products and pharmaceuticals, as the spatial arrangement of functional groups can significantly influence biological activity. The compound is also known for its unique chemical properties, such as its reactivity and stability, which make it a valuable building block in organic synthesis.

6559-02-0

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6559-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6559-02-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,5 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6559-02:
(6*6)+(5*5)+(4*5)+(3*9)+(2*0)+(1*2)=110
110 % 10 = 0
So 6559-02-0 is a valid CAS Registry Number.

6559-02-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-3-hydroxy-2-methoxytetrahydropyran

1.2 Other means of identification

Product number -
Other names (2R,3R)-2-Methoxy-tetrahydro-pyran-3-ol

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:6559-02-0 SDS

6559-02-0Relevant academic research and scientific papers

Epoxidation-alcoholysis of cyclic enol ethers catalyzed by Ti(O iPr)4 or Venturello's peroxophosphotungstate complex

Levecque, Pieter,Gammon, David,Kinfe, Henok Hadgu,Jacobs, Pierre,De Vos, Dirk,Sels, Bert

, p. 1800 - 1806 (2008/02/10)

Venturello's peroxophosphotungstate compound and Ti(OiPr) 4 were successfully used as catalysts for the epoxidation-alcoholysis of various dihydropyrans and dihydrofuran using H2O2 as the oxidant. Different alcohols can be used as solvents and nucleophiles, resulting in hydroxy ether products with varying alkoxy groups. The Venturello compound can also be used as catalyst in a biphasic conversion of dihydropyran, in which long chain alcohols or fatty acids are incorporated in the hydroxy ether products with high yield and (stereo)selectivity. This journal is The Royal Society of Chemistry.

Electrophilic Addition of p-Nitrobenzenesulfonyl Peroxide to 3,4-Dihydro-2H-pyran

Hoffman, Robert V.,Buntain, Gregory A.

, p. 3308 - 3314 (2007/10/02)

The addition of p-nitrobenzenesulfonyl peroxide to 3,4-dihydro-2H-pyran (DHP) in alcohols gives high yields of 3-oxy>-2-alkoxytetrahydropyrans.The stereochemistry of the addition process is dependent on the steric bulk of the attacking alcohol.For small alcohols, trans addition predominates, while bulky alcohols give mostly cis product.The results are compared with analogous haloalkoxylations of DHP.

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