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ALPHA-METHYLLEVULINIC ACID

ALPHA-METHYLLEVULINIC ACID structure

CAS No.: 6641-83-4

Chemical Name:: ALPHA-METHYLLEVULINIC ACID

Synonyms: 2-METHYL-4-OXOPENTANOIC ACID;α-Methyllevulinic Acid;α-MethyllevulinicAcid>ALPHA-METHYLLEVULINIC ACID;2-Methyl-4-oxovaleric acid;4-Oxo-2-methylpentanoic acid;alpha-methyllevulinicacid95+%;Pentanoic acid, 2-methyl-4-oxo-

CBNumber:: CB0755366

Molecular Formula:: C6H10O3

Molecular Weight:: 130.14

MDL Number:: MFCD00143584

MOL File:: 6641-83-4.mol

Last updated:2026-05-27 22:51:20

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ALPHA-METHYLLEVULINIC ACID Properties

Boiling point	165 °C / 40mmHg
Density	1,09 g/cm³
refractive index	1.4390 to 1.4420
form	clear liquid
pka	4.82±0.23(Predicted)
color	Colorless to Light orange to Yellow
CAS DataBase Reference	6641-83-4

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
Hazard Codes	Xi
Risk Statements	36/37/38-36
Safety Statements	26-36/37/39
HS Code	2918.30.9000

ALPHA-METHYLLEVULINIC ACID price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	M1058	α-Methyllevulinic Acid >98.0%(GC)	6641-83-4	5g	$400	2026-04-30	Buy
Matrix Scientific	083040	2-Methyl-4-oxopentanoic acid	6641-83-4	1.00g	$194	2026-05-18	Buy
aablocks	AA003NPM	2-Methyl-4-oxopentanoic acid 98%	6641-83-4	250mg	$59	2026-05-28	Buy
aablocks	AA003NPM	2-Methyl-4-oxopentanoic acid 95%	6641-83-4	1g	$107	2026-05-28	Buy
aablocks	AA003NPM	2-Methyl-4-oxopentanoic acid 95%	6641-83-4	5g	$318	2026-05-28	Buy

Product number	Packaging	Price	Buy
M1058	5g	$400	Buy
083040	1.00g	$194	Buy
AA003NPM	250mg	$59	Buy
AA003NPM	1g	$107	Buy
AA003NPM	5g	$318	Buy

ALPHA-METHYLLEVULINIC ACID Chemical Properties,Uses,Production

Uses

2-Methyl-4-oxopentanoic acid is a useful for the formation of pyrrolones when reacted with amines under Paal-Knorr conditions.

ALPHA-METHYLLEVULINIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

1-(3,5-DIMETHYL-2-THIENYL)ETHAN-1-ONE

ALPHA-METHYLLEVULINIC ACID Suppliers

Global( 57)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
Shanghai Longsheng chemical Co.,Ltd.	59
Shandong Xiya Chemical Co., Ltd	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65

ALPHA-METHYLLEVULINIC ACID Spectrum

ALPHA-METHYLLEVULINIC ACID(6641-83-4)MS ALPHA-METHYLLEVULINIC ACID(6641-83-4)¹HNMR ALPHA-METHYLLEVULINIC ACID(6641-83-4)¹³CNMR ALPHA-METHYLLEVULINIC ACID(6641-83-4)IR1

6641-83-4(ALPHA-METHYLLEVULINIC ACID)Related Search:

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ALPHA-METHYLLEVULINIC ACID alpha-methyllevulinicacid95+% 2-Methyl-4-oxovaleric acid 4-Oxo-2-methylpentanoic acid α-MethyllevulinicAcid> Pentanoic acid, 2-methyl-4-oxo- α-Methyllevulinic Acid 2-METHYL-4-OXOPENTANOIC ACID 6641-83-4 CARBOXYLIC ACID