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2H-Pyran-2-carboxaldehyde, tetrahydro-6-(4-methoxyphenyl)-, (2R,6S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 436806-94-9 Structure
  • Basic information

    1. Product Name: 2H-Pyran-2-carboxaldehyde, tetrahydro-6-(4-methoxyphenyl)-, (2R,6S)-
    2. Synonyms:
    3. CAS NO:436806-94-9
    4. Molecular Formula: C13H16O3
    5. Molecular Weight: 220.268
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 436806-94-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2H-Pyran-2-carboxaldehyde, tetrahydro-6-(4-methoxyphenyl)-, (2R,6S)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2H-Pyran-2-carboxaldehyde, tetrahydro-6-(4-methoxyphenyl)-, (2R,6S)-(436806-94-9)
    11. EPA Substance Registry System: 2H-Pyran-2-carboxaldehyde, tetrahydro-6-(4-methoxyphenyl)-, (2R,6S)-(436806-94-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 436806-94-9(Hazardous Substances Data)

436806-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 436806-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,6,8,0 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 436806-94:
(8*4)+(7*3)+(6*6)+(5*8)+(4*0)+(3*6)+(2*9)+(1*4)=169
169 % 10 = 9
So 436806-94-9 is a valid CAS Registry Number.

436806-94-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (2S,2R)-2-(4-methoxyphenyl)-6-formyltetrahydropyran

1.2 Other means of identification

Product number -
Other names (2S,6R)-2-(p-methoxyphenyl)-6-formyltetrahydrofuran

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:436806-94-9 SDS

436806-94-9Relevant articles and documents

Stereoselective construction of 2,6- cis -disubstituted tetrahydropyrans via intramolecular amide enolate alkylation: Total synthesis of (-)-centrolobine

Latif, Muhammad,Yun, Jeong In,Seshadri, Kalapati,Kim, Hyoung Rae,Park, Chi Hoon,Park, Haeil,Kim, Hyoungsu,Lee, Jongkook

, p. 3315 - 3320 (2015/03/30)

A highly stereoselective construction of 2,6-cis-disubstituted tetrahydropyrans was achieved by using an intramolecular amide enolate alkylation with KHMDS. The efficiency and practicality of this methodology was successfully demonstrated in the total syn

Stereoselective synthesis of tetrahydropyranyl diarylheptanoids (-)-centrolobine and (+)-centrolobine

Reddy, Chada Raji,Madhavi, Pasupulety Phani,Chandrasekhar, Srivari

experimental part, p. 123 - 126 (2011/02/26)

A versatile chiron approach to the tetrahydropyranyl diarylheptanoid natural products (-)-centrolobine and (+)-centrolobine has been described. The use of an aldol reaction followed by reductive etherification for the formation of tetrahydropyran ring is of importance. Georg Thieme Verlag Stuttgart · New York.

Stereoselective formal total synthesis of novel antibiotic (-)-centrolobine

Mohapatra, Debendra K.,Pal, Rita,Rahaman, Hasibur,Gurjar, Mukund K.

experimental part, p. 219 - 227 (2010/05/03)

A concise and stereoselective formal total synthesis of (-)-centrolobine is achieved utilizing Mioskowski's Lewis acid mediated epoxide opening followed by ring-closing metathesis as the key reaction.

Stereoselective formal synthesis of (-)-centrolobine

Prasad, Kavirayani R.,Anbarasan, Pazhamalai

, p. 1089 - 1092 (2007/10/03)

Stereoselective formal synthesis of (-)-centrolobine was achieved from naturally occurring l-(+)-tartaric acid, employing a facile FeCl3 mediated stereoselective formation of a tetrahydropyran as the key step.

Reductive cyclizations of hydroxysulfinyl ketones: Enantioselective access to tetrahydropyran and tetrahydrofuran derivatives

Carreno, M. Carmen,Des Mazery, Renaud,Urbano, Antonio,Colobert, Francoise,Solladie, Guy

, p. 7779 - 7787 (2007/10/03)

The stereocontrolled formation of cis-2,5-disubstituted tetrahydrofurans and cis-2,6-disubstituted tetrahydropyrans is achieved from enantiopure ketosulfinyl esters by reduction, Weinreb's amide, and ketone formation, followed by the reductive cyclization (Et3SiH/TMSOTf) of the resulting hydroxysulfinyl ketones. The sulfoxide-bearing heterocycles were transformed into two natural products, (-)-centrolobine (1) and both enantiomers of cis-(6-methyltetrahydropyran-2-yl)acetic acid (2).

First enantioselective total synthesis of (-)-Centrolobine.

Colobert, Francoise,Mazery, Renaud Des,Solladie, Guy,Carreno, M Carmen

, p. 1723 - 1725 (2007/10/03)

[structure: see text] The first enantioselective total synthesis of (-)-Centrolobine is described. The key reaction is the synthesis of the cis-disubstituted tetrahydropyran framework by intramolecular cyclization of the enantiopure hydroxyketone 3 with E

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