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343587

Sigma-Aldrich

Methyl 4,4-dimethoxy-3-oxovalerate

97%

Synonym(s):

Methyl 4,4-dimethoxy-3-oxopentanoate

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About This Item

Linear Formula:
CH3C(OCH3)2COCH2CO2CH3
CAS Number:
62759-83-5
Molecular Weight:
190.19
MDL number:
MFCD00075269
UNSPSC Code:
12352100
PubChem Substance ID:
24861177
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.435 (lit.)

bp

69-73 °C/0.35 mmHg (lit.)

density

1.111 g/mL at 25 °C (lit.)

functional group

ester
ether
ketal
ketone

SMILES string

COC(=O)CC(=O)C(C)(OC)OC

InChI

1S/C8H14O5/c1-8(12-3,13-4)6(9)5-7(10)11-2/h5H2,1-4H3

InChI key

ZQFJOBUKEHFXKY-UHFFFAOYSA-N

Related Categories

General description

Methyl 4,4-dimethoxy-3-oxovalerate is an ester. Preparation of methyl 4,4-dimethoxy-3-oxovalerate in tetrahydrofuran is reported.

Application

Methyl 4,4-dimethoxy-3-oxovalerate may be used in chemical synthesis.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

221.0 °F - closed cup

Flash Point(C)

105.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBD8033
17899MJ
09213PE
02923CE
12211MD

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Stereochemical control in the synthesis of the cyclohexyl portion of the milbemycin skeleton.
Turnbull MD, et al.
Tetrahedron Letters, 25(47), 5449-5452 (1984)

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