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alpha-Ketobutyric acid sodium salt

alpha-Ketobutyric acid sodium salt structure

CAS No.: 2013-26-5

Chemical Name:: alpha-Ketobutyric acid sodium salt

Synonyms: SODIUM 2-OXOBUTYRATE;sodium2-oxobutanoate;SODIUM 2-KETOBUTYRATE;Sodium α-ketobutyrate;Sodium2-Oxobutyrate>sodium-alpha-ketobutrate;Sodium alpha-ketobutyrate;A-KETOBUTYRIC ACID SODIUM;2-oxo-butyricacisodiumsalt;ALPHA-KETOBUTYRIC ACID, NA

CBNumber:: CB5346985

Molecular Formula:: C4H5NaO3

Molecular Weight:: 124.07

MDL Number:: MFCD00064194

MOL File:: 2013-26-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:53:30

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alpha-Ketobutyric acid sodium salt Properties

Melting point	210 °C
storage temp.	2-8°C
form	powder
color	white
Water Solubility	very faint turbidity
BRN	3631701
InChI	InChI=1S/C4H6O3.Na/c1-2-3(5)4(6)7;/h2H2,1H3,(H,6,7);/q;+1/p-1
InChIKey	SUAMAHKUSIHRMR-UHFFFAOYSA-M
SMILES	C(=O)(CC)C([O-])=O.[Na+]
CAS DataBase Reference	2013-26-5(CAS DataBase Reference)
FDA UNII	1632PHS2FR
EPA Substance Registry System	Sodium 2-oxobutyrate (2013-26-5)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P305+P351+P338

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

RTECS

ET5955900

TSCA

TSCA listed

HS Code

29183000

Storage Class

11 - Combustible Solids

NFPA 704

	0
2		0

alpha-Ketobutyric acid sodium salt price More Price(35)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	K0875	Sodium 2-oxobutyrate powder	2013-26-5	5g	$97.6	2026-04-30	Buy
Sigma-Aldrich	K0875	Sodium 2-oxobutyrate powder	2013-26-5	25g	$334	2026-04-30	Buy
TCI Chemical	K0040	Sodium 2-Oxobutyrate >98.0%(T)	2013-26-5	5g	$164	2026-04-30	Buy
Usbiological	281137	alpha-Ketobutyric acid sodium salt Asreported	2013-26-5	10g	$359	2026-06-03	Buy
Usbiological	281137	alpha-Ketobutyric acid sodium salt Asreported	2013-26-5	25g	$575	2026-06-03	Buy

Product number	Packaging	Price	Buy
K0875	5g	$97.6	Buy
K0875	25g	$334	Buy
K0040	5g	$164	Buy
281137	10g	$359	Buy
281137	25g	$575	Buy

alpha-Ketobutyric acid sodium salt Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

Sodium 2-oxobutyrate can be used in the preparation of metal complexes such as lanthanide poly(imino carboxylate) complexes and half-sandwich complexes of (S)-1-amino-2-(methoxymethyl)-pyrrolidine. It can also be used in the synthesis of antiviral agents, 6-azapyrimidine-2′-deoxy-4′-thionucleosides.

alpha-Ketobutyric acid sodium salt Preparation Products And Raw materials

Raw materials

N-Bromosuccinimide 2-Oxobutyric acid Butyric Acid 2,3-Pentanedione Hydrogen bromide

Bromine Oxalyl chloride Sodium hydroxide Pyridine sulfur trioxide

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Preparation Products

6-(Methoxycarbonyl)-3-Methyl-1H-Indole-2-Carboxylic Acid

alpha-Ketobutyric acid sodium salt Suppliers

Global( 182)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hangzhou Dingxin Biotechnology Co., Ltd.	0571-88194596 15558156576	sales@disynchem.com	China	94	55
JiangSu Star Science Co.,Ltd	400-605-7200 15335295587	3941881028@qq.com	China	3755	58
Chongqing Kangheyuecheng Pharmaceutical Technology Co., Ltd.	023-61183015; 13271886913	kangheyuecheng@163.com	China	325	55
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
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9791	79

Supplier	Advantage
Hangzhou Dingxin Biotechnology Co., Ltd.	55
JiangSu Star Science Co.,Ltd	58
Chongqing Kangheyuecheng Pharmaceutical Technology Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
Capot Chemical Co., Ltd	66
Shanghai Hanhong Scientific Co.,Ltd.	64
Shandong Xiya Chemical Co., Ltd	57
Sichuan Kulinan Technology Co., Ltd	57
Sinopharm Chemical Reagent Co,Ltd.	79

View Lastest Price from alpha-Ketobutyric acid sodium salt manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-25	Sodium 2-oxobutanoate 2013-26-5	$2.20-8.80	1KG	99%		ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
2026-03-20	ALPHA-KETOBUTYRIC ACID SODIUM SALT 2013-26-5	$1.00	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2021-08-14	ALPHA-KETOBUTYRIC ACID SODIUM SALT 2013-26-5	$16.00	1g	99.9%	500000kgs	Shijiazhuang tongyang Import and Export Co., LTD

Sodium 2-oxobutanoate
2013-26-5
$2.20-8.80
99%
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

ALPHA-KETOBUTYRIC ACID SODIUM SALT
2013-26-5
$1.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

ALPHA-KETOBUTYRIC ACID SODIUM SALT
2013-26-5
$16.00
99.9%
Shijiazhuang tongyang Import and Export Co., LTD

alpha-Ketobutyric acid sodium salt Spectrum

ALPHA-KETOBUTYRIC ACID SODIUM SALT(2013-26-5)¹HNMR ALPHA-KETOBUTYRIC ACID SODIUM SALT(2013-26-5)¹³CNMR ALPHA-KETOBUTYRIC ACID SODIUM SALT(2013-26-5)IR1 ALPHA-KETOBUTYRIC ACID SODIUM SALT(2013-26-5)IR2

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