ChemicalBook > CAS DataBase List > ALPHA-METHYL-GAMMA-BUTYROLACTONE

ALPHA-METHYL-GAMMA-BUTYROLACTONE

Product Name: ALPHA-METHYL-GAMMA-BUTYROLACTONE
CAS No.: 1679-47-6
Chemical Name: ALPHA-METHYL-GAMMA-BUTYROLACTONE
Synonyms: 3-Methyldihydrofuran-2(3H)-one;DIHYDRO-3-METHYL-2(3H)-FURANONE;2-Methyl-4-butanolide;α-Methyl-γ-butyrolactone;alpha-Methylbutyrolactone;2(3H)-Furanone,dihydro-3-methyl-;4,5-DIHYDRO-3-METHYL-2(3H)-FURANONE;NSC 102837;2-Methylbutanolide;3-Methyloxolan-2-one
CBNumber: CB4320410
Molecular Formula: C5H8O2
Formula Weight: 100.12
MOL File: 1679-47-6.mol

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ALPHA-METHYL-GAMMA-BUTYROLACTONE Property

Boiling point:: 78-81 °C/10 mmHg (lit.)
Density: 1,06 g/cm³
refractive index: n20/D 1.432(lit.)
Flash point:: 163 °F
storage temp.: 2-8°C
solubility: THF: soluble
form: clear liquid
color: Colorless to Almost colorless
BRN: 80418
CAS DataBase Reference: 1679-47-6

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Safety

Safety Statements: 23-24/25
WGK Germany: 3
HS Code: 2932209090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 117757
Product name: α-Methyl-γ-butyrolactone
Purity: 98%
Packaging: 5g
Price: $107
Updated: 2025/07/31

Sigma-Aldrich

Product number: 117757
Product name: α-Methyl-γ-butyrolactone
Purity: 98%
Packaging: 25g
Price: $196
Updated: 2025/07/31

TCI Chemical

Product number: M1100
Product name: alpha-Methyl-gamma-butyrolactone
Purity: >98.0%(GC)
Packaging: 25g
Price: $148
Updated: 2025/07/31

Sigma-Aldrich

Product number: 117757
Product name: α-Methyl-γ-butyrolactone
Purity: 98%
Packaging: 100g
Price: $494.2
Updated: 2025/07/31

TRC

Product number: M303548
Product name: 3-Methyldihydrofuran-2(3H)-one
Packaging: 2.5g
Price: $90
Updated: 2021/12/16

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ALPHA-METHYL-GAMMA-BUTYROLACTONE Chemical Properties,Usage,Production

Uses

α-Methyl-γ-butyrolactone was used as model compound in Bracketing experiments to investigate the thermodynamically favored site of reaction of pilocarpine.

Uses

ALPHA-METHYL-GAMMA-BUTYROLACTONE was used as model compound in Bracketing experiments to investigate the thermodynamically favored site of reaction of pilocarpine.

Definition

ChEBI: Dihydro-3-methyl-2(3H)-furanone is a gamma-lactone.

General Description

α-Methyl-γ-butyrolactone undergoes benzylation to give racemic α-benzyl-α-methyl-γ-butyrolactone.

ALPHA-METHYL-GAMMA-BUTYROLACTONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1679-47-6, ALPHA-METHYL-GAMMA-BUTYROLACTONERelated Search:

N-HEXADECENYLSUCCINIC ANHYDRIDE Octenyl succinic anhydride ISOOCTADECENYLSUCCINIC ANHYDRIDE Hexahydro-4-methylphthalic anhydride 2-Acetylbutyrolactone (+)-Pilocarpine hydrochloride (+)-CAMPHANIC ACID CHLORIDE ALPHA-ACETYL-ALPHA-METHYL-GAMMA-BUTYROLACTONE TETRADECENYLSUCCINIC ANHYDRIDE CIS-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE METHYLSUCCINIC ANHYDRIDE cis-1,2,3,6-Tetrahydrophthalic anhydride ALPHA,ALPHA-DIPHENYL-GAMMA-BUTYROLACTONE 2-DODECEN-1-YLSUCCINIC ANHYDRIDE ALPHA-METHYL-GAMMA-BUTYROLACTONE Furan Gamma Butyrolactone 1,2,3,4-Cyclobutanetetracarboxylic Dianhydride

4-Hydroxy-2-methylbutanoic acid lactone

4-Hydroxy-2-methylbutyric acid lactone

alpha-Methylbutyrolactone

Methyl-.gamma.butyrolactone,.alpha.-methyl-.gamma.-butyrolactone,butyricacid,4-hydroxy-2-methyl-,.gamma.-lactone

(±)-3-Methyl-dihydro-furan-2-one

(R,S)-3-Methyl-dihydro-furan-2-one

2(3H)-Furanone,dihydro-3-methyl-

2-Methyl-4-butanolide

2-Methylbutanolide

2-Methyl-gamma-butyrolactone

3-Methyldihydro-2(3H)-furanone

3-Methyldihydrofuran-2(3H)-one

3-Methyltetrahydro-2-furanone

A-METHYL-G-BUTYROLACTONE

ALPHA-METHYL-GAMMA-BUTYROLACTONE

4,5-DIHYDRO-3-METHYL-2(3H)-FURANONE

ALPHA-METHYL-GAMMA-BUTYRICLACTONE

2-Methyl-4-hydroxybutanoic acid lactone

4,5-Dihydro-3-methylfuran-2(3H)-one

DIHYDRO-3-METHYL-2(3H)-FURANONE

α-Methyl-γ-butyrolactone,4,5-Dihydro-3-methyl-2(3H)-furanone

3-Methyloxolan-2-one

3-Methyl-2-oxooxolane

NSC 102837

alpha-Methyl-gaMMa-butyrolactone 98%

3-Methyldihydro-2(3H)-fur

α-Methyl-γ-butyrolactone&gt

Methyl-Gamma-Butyrolactone

α-Methyl-γ-butyrolactone

Methyl-gamma-butyrolacton

(3R)-3-methyloxolan-2-one

α-Methyl-γ-butyrolactone

1679-47-6

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