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141327-44-8

2-Acetyl-butanoic-d5 Acid Ethyl Ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 141327-44-8 Structure

  • Basic information

    1. Product Name: 2-Acetyl-butanoic-d5 Acid Ethyl Ester
    2. Synonyms: 2-Acetyl-butanoic-d5 Acid Ethyl Ester;Ethyl 2-Acetylbutanoate-d5;Ethyl 2-Ethylacetylacetate-d5;Ethyl 2-Ethyl-d5-3-ketobutyrate;Ethyl 2-Ethyl-d5-3-oxobutanoate;Ethyl 2-Ethyl-d5-3-oxobutyrate;Butanoic-3,3,4,4,4-d5 acid, 2-acetyl-, ethyl ester
    3. CAS NO:141327-44-8
    4. Molecular Formula: C8H14O3
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: All Aliphatics;Aliphatics;Isotope Labeled Compounds;Isotope Labelled Compounds
    8. Mol File: 141327-44-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: 1.42
    7. Storage Temp.: N/A
    8. Solubility: Dichloromethane, Ethyl Acetate, Methanol
    9. CAS DataBase Reference: 2-Acetyl-butanoic-d5 Acid Ethyl Ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Acetyl-butanoic-d5 Acid Ethyl Ester(141327-44-8)
    11. EPA Substance Registry System: 2-Acetyl-butanoic-d5 Acid Ethyl Ester(141327-44-8)

  • 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: 141327-44-8(Hazardous Substances Data)

141327-44-8 Usage

Chemical Properties

Colourless Liquid

Check Digit Verification of cas no

The CAS Registry Mumber 141327-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,2 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 141327-44:
(8*1)+(7*4)+(6*1)+(5*3)+(4*2)+(3*7)+(2*4)+(1*4)=98
98 % 10 = 8
So 141327-44-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H14O3/c1-4-7(6(3)9)8(10)11-5-2/h7H,4-5H2,1-3H3/i1D3,4D2

141327-44-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Acetylbutanoic-d5 Acid Ethyl Ester

1.2 Other means of identification

Product number -
Other names ethyl 2-acetyl-3,3,4,4,4-pentadeuteriobutanoate

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:141327-44-8 SDS

141327-44-8Relevant articles and documents

Stable isotopic labelling of heterocyclic compounds

Burton, Andrew J.,Wadsworth, Alan H.

, p. 273 - 276 (2008/02/08)

Stable isotopically labelled (SIL) versions of Glimepiride 1 (10 steps, 11% overall yield), a blood glucose lowering drug, and Melagatran 13 (9 steps, 17% overall yield), an anticoagulant with similar uses to warfarin, were synthesized as internal standar

Is the McLafferty Rearrangement of Ketones Concerted or Stepwise? The Application of Kinetic Isotope Effects

Stringer, Michael B.,Underwood, Dennis J.,Bowie, John H.,Allison, Colin E.,Donchi, Kevin F.,Derrick, Peter J.

, p. 270 - 276 (2007/10/02)

Intramolecular 13C and 2H isotope effects have been measured for unimolecular losses of ethene (the McLafferty rearrangement) from metastable molecular ions of 2-ethyl-1-phenylbutan-1-one, 3-ethylpentan-2-one and heptan-4-one.Primary and secondary deuterium isotope effects are observed at the γ-(terminal) and β-positions, respectively.Large primary 13C isotope effects occur at β-positions and for the γ positions of 3-ethylpentan-2-one and heptan-4-one.The carbon isotope effects in the cases of the doubly isotopically labelled CH3COCH(C2H5)((13)CH2CH3) and CD3COCD(C2D5)((13)CD2CD3) are 1.17 (+/-0.01) and 1.04 (+/-0.01), respectively.All of these isotope effects are consistent with a stepwise mechanism in which more than one step is rate determining.

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