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65133

Methyl 5-methoxy-3-oxovalerate

Name: Methyl 5-methoxy-3-oxovalerate
Brand: ALDRICH

technical, ≥85% (GC)

Synonym(s):

Methyl 5-methoxy-3-oxopentanoate, Nazarov reagent

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About This Item

Linear Formula:

CH₃O(CH₂)₂COCH₂COOCH₃

CAS Number:

62462-05-9

Molecular Weight:

160.17

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57652019

EC Number:

263-553-9

Beilstein/REAXYS Number:

2042099

MDL number:

MFCD00042840

Assay:

≥85% (GC)

Form:

liquid

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Properties

grade

technical

Quality Level

200

assay

≥85% (GC)

form

liquid

refractive index

n20/D 1.44

bp

56-57 °C/0.1 mmHg (lit.)

density

1.10 g/mL at 20 °C (lit.)

functional group

ester, ether, ketone

SMILES string

COCCC(=O)CC(=O)OC

InChI

1S/C7H12O4/c1-10-4-3-6(8)5-7(9)11-2/h3-5H2,1-2H3

InChI key

OPURNNHYTATPKM-UHFFFAOYSA-N

Description

Other Notes

Precursor of the unstable methyl 3-oxo-4-pentenoate obtained by acid catalysis (e.g. TosOH) used for annulation reactions. It can be prepared in-situ, review

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

219.2 °F - closed cup

flash_point_c

104.0 °C - closed cup

ppe

Eyeshields, Gloves

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K.L. Habermas et al.

Org. React., 45, 1-1 (1994)

Global Trade Item Number

SKU	GTIN
65133-5ML	04061836686284