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3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 160456-56-4 Structure
  • Basic information

    1. Product Name: 3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI)
    2. Synonyms: 3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI)
    3. CAS NO:160456-56-4
    4. Molecular Formula: C6H10O2
    5. Molecular Weight: 114.1424
    6. EINECS: N/A
    7. Product Categories: ACETYLGROUP
    8. Mol File: 160456-56-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 231.7±23.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 0.987±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 13.78±0.10(Predicted)
    10. CAS DataBase Reference: 3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI)(160456-56-4)
    12. EPA Substance Registry System: 3-Penten-2-one, 5-hydroxy-3-methyl-, (3E)- (9CI)(160456-56-4)
  • 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: 160456-56-4(Hazardous Substances Data)

160456-56-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160456-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,4,5 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160456-56:
(8*1)+(7*6)+(6*0)+(5*4)+(4*5)+(3*6)+(2*5)+(1*6)=124
124 % 10 = 4
So 160456-56-4 is a valid CAS Registry Number.

160456-56-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (E)-5-hydroxy-3-methyl-3-penten-2-one

1.2 Other means of identification

Product number -
Other names (E)-4-keto-3-methyl-2-penten-1-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:160456-56-4 SDS

160456-56-4Relevant articles and documents

Studies culminating in the total synthesis and determination of the absolute configuration of (-)-saudin

Boeckman Jr., Robert K.,Rosario Ferreira, Maria Rico Del,Mitchell, Lorna H.,Shao, Pengcheng,Neeb, Michael J.,Fang, Yue

experimental part, p. 9787 - 9808 (2012/02/05)

A full account of studies that culminated in the total synthesis of both antipodes and the assignment of its absolute configuration of Saudin, a hypoglycemic natural product. Two approaches are described, the first proceeding though bicyclic lactone intermediates and related second monocyclic esters. The former was obtained via asymmetric Diels-Alder cycloaddition and the latter by an asymmetric annulation protocol. Both approaches employ a Lewis acid promoted Claisen rearrangement, with the successful approach taking advantage of bidentate chelation to control the facial selectivity of the key Claisen rearrangement.

A novel synthesis of functionalized tetrahydrofurans by an Oxa-Michael/Michael cyclization of γ-hydroxyenones

Greatrex, Ben W.,Kimber, Marc C.,Taylor, Dennis K.,Tiekink, Edward R. T.

, p. 4239 - 4246 (2007/10/03)

An approach to highly functionalized tetrahydrofuran derivatives based upon a novel Oxa-Michael/ Michael dimerization of cis-γ-hydroxyenones is presented. The reaction begins with either 1,2-dioxines or trans-γ-hydroxyenones and proceeds by addition of on

Synthetic study on gymnodimine: Highly stereoselective construction of substituted tetrahydrofuran and cyclohexene moieties

Ishihara, Jun,Miyakawa, Jun,Tsujimoto, Takashi,Murai, Akio

, p. 1417 - 1419 (2007/10/03)

The synthetic studies on gymnodimine, a shellfish toxin, are described. This marine toxin consists of 16-membered carbocycle, tetrahydrofuran, and spiro-imine moieties. Our synthetic strategy involves the stereoselective allylation of tetrahydrofuran compound and the exo-selective intramolecular Diels-Alder reaction.

Total Synthesis of C31-Methyl Ketone Apocarotenoids: Sintaxanthin and (3R)-3-Hydroxysintaxanthin

Haugan, Jarle Andre

, p. 657 - 664 (2007/10/02)

The previously undescribed (all-E)-2,7,11-trimethyl-12-oxo-2,4,6,8,10-tridecapentenal has been synthesised in 26percent overall yield in six steps from the readily available 3-methyl-2-penten-4-yn-1-ol and 2,7-dimethyl-2,4,6-octatrienedial.This C16-keto aldehyde was used in the first total synthesis of fully characterised (all-E)-sintaxanthin and optically active (all-E)-(3R)-3-hydroxysintaxanthin.The C16-keto aldehyde is a versatile building block for any C31-methyl ketone apocarotenoid.

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