23068-91-9

Basic information

• Product Name: METHYL 5,5-DIMETHOXYVALERATE
• Synonyms: METHYL 5,5-DIMETHOXYVALERATE;Methyl 5,5-dimethoxypentanoate
• CAS NO: 23068-91-9
• Molecular Formula: C₈H₁₆O₄
• Molecular Weight: 176.21
• Product Categories: C8 to C9;Carbonyl Compounds;Esters
• Mol File: 23068-91-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 70-72 °C2 mm Hg(lit.)
• Flash Point: 145 °F
• Appearance: /
• Density: 1.012 g/mL at 25 °C(lit.)
• Vapor Pressure: 0.38mmHg at 25°C
• Refractive Index: n20/D 1.422(lit.)
• CAS DataBase Reference: METHYL 5,5-DIMETHOXYVALERATE(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL 5,5-DIMETHOXYVALERATE(23068-91-9)
• EPA Substance Registry System: METHYL 5,5-DIMETHOXYVALERATE(23068-91-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 23068-91-9(Hazardous Substances Data)

Usage

Uses

Methyl 5,5-dimethoxyvalerate may be employed in the synthesis of seven-membered carbocycles. It may be used in the synthesis of 5-(phenylamino)-4-(phenylimino)methyl)-4-pentenoic acid derivatives.

General Description

Methyl 5,5-dimethoxyvalerate (methyl 5,5-dimethoxypentanoate) is an ester. It can be prepared by reacting methyl 5-oxopentanoate with p-toluene sulfonic acid and trimethylorthoformate. It participates in the synthesis of 1-palmitoyl-2-(5-oxovaleroyl)-sn-glycero-3-phosphatidylcholine.

InChI:InChI=1/C8H16O4/c1-10-7(9)5-4-6-8(11-2)12-3/h8H,4-6H2,1-3H3

Upstream product

• 67-56-1 methanol 
• 142-29-0 cyclopentene 
• 72473-15-5 formyl-4 methoxycarbonyl-2 butanoate de methyle 
• 930-68-7 cyclohexenone 
• 1056246-36-6 2-bromocyclopentanone 
• 120-92-3 cyclopentanone 
• 69381-32-4 2-iodocyclopentanone 
• 694-28-0 2-chlorocyclopentanone 
• 86290-14-4 2,2-dimethoxy-3,4-dihydropyrane 
• 53744-52-8 dimethyl 2-(3,3-dimethoxypropyl)-1,3-propanedioate 
• 6838-66-0 1,2-bis((trimethylsilyl)oxy)cyclopent-1-ene 
• 6026-86-4 methyl 4-formylbutanoate 
• 14273-92-8 methyl 5-hydroxypentanoate 
• 542-28-9 3,4,5,6-tetrahydro-2H-pyran-2-one 

Downstream Products

• 1065330-01-9 N-[(2,4-dichlorophenyl)methyl]-1-ethyl-6-oxo-2-piperidinecarboxamide 
• 1065330-02-0 N-[(2,4-dichlorophenyl)methyl]-1-methyl-6-oxo-2-piperidinecarboxamide 
• 1420217-72-6 C₁₈H₁₈N₂O₂*ClH 
• 1395046-19-1 benzyl 5,5-dimethoxypentanoate 
• 1373920-45-6 (E)-N-((E)-4-carboxy-2-((phenylamino)methylene)butylidene)benzenaminium chloride 
• 1226578-56-8 C₂₀H₁₈N₂O₆*ClH 
• 4175-88-6 5,5-dimethoxypentanamine 
• 80696-89-5 rel-(2S,4S,10R)-4-(3,4-dimethoxy-6-iodophenyl)-2-(formyloxy)octahydro-4H-quinolizin-6-one 
• 80696-87-3 rel-(2R,4S,10R)-4-(3,4-dimethoxy-6-iodophenyl)-2-(formyloxy)octahydro-4H-quinolizin-6-one 
• 80696-88-4 rel-(2S,4S,10R)-4-(6-bromo-3,4-dimethoxyphenyl)-2-(formyloxy)octahydro-4H-quinolizin-6-one 
• 80696-86-2 rel-(2R,4S,10R)-4-(6-bromo-3,4-dimethoxyphenyl)-2-(formyloxy)octahydro-4H-quinolizin-6-one 
• 80696-96-4 rel-(2S,4S,10R)-4-(6-bromo-3,4-dimethoxyphenyl)-2-hydroxyoctahydro-4H-quinolizin-6-one 
• 80696-94-2 rel-(2R,4S,10R)-4-(6-bromo-3,4-dimethoxyphenyl)-2-hydroxyoctahydro-4H-quinolizin-6-one 
• 80696-97-5 rel-(2R,4S,10R)-4-(6-bromo-3,4-dimethoxyphenyl)-6-oxooctahydro-4H-quinolizin-2-yl S-methyl dithiocarbonate 

Relevant articles and documents

OZONOLYTIC CLEAVAGE OF CYCLOALKENES TO TERMINALLY DIFFERENTIATED PRODUCTS

Conditions are reported which convert cycloalkenes to terminally differentiated product through the intermediacy of α-alkoxy hydroperoxides.

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Dehydrooligopeptides. XVI. Convenient syntheses of two kinds of antrimycins Av and Dv containing dehydrovaline residues

Eight kinds of peptide antibiotics, antrimycins (1), consist of four sorts of unusual α-amino acids, that is, hydroxymethylserine, (2S,3S)-2,3-diaminobutanoic acid, (S)-2,3,4,5-tetrahydro-3-pyridazinecarboxylic acid, and dehydrovaline (ΔVal) or (E)-dehydr