DL-2-Hydroxybutyric Acid

ChemicalBook > CAS DataBase List > DL-2-Hydroxybutyric Acid

DL-2-Hydroxybutyric Acid

Product Name: DL-2-Hydroxybutyric Acid
CAS No.: 600-15-7
Chemical Name: DL-2-Hydroxybutyric Acid
Synonyms: NSC 6495;RARECHEM AL BO 2322;2-hydroxybutyricaci;2-hydroxybutanoicacid;2-hydroxy-butanoicacid;DL-2-HYDROXYBUTYRIC ACID;(?-2-hydroxybutyric acid;(±)-2-hydroxybutyric acid;ALPHA-HYDROXYBUTYRIC ACID;Butanoic acid, 2-hydroxy-
CBNumber: CB3273036
Molecular Formula: C4H8O3
Formula Weight: 104.1
MOL File: 600-15-7.mol

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DL-2-Hydroxybutyric Acid Property

Melting point:: 44 °C
Boiling point:: 260 °C
Density: 1.1250
refractive index: 1.4298 (589.3 nm 20℃)
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
pka: pK1:3.65 (30°C)
color: White to Off-White
Merck: 14,4816
EPA Substance Registry System: Butanoic acid, 2-hydroxy- (600-15-7)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-41-37/38
Safety Statements: 26-36/37/39-39
HS Code: 2918199890

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CDS000492
Product name: 2-Hydroxybutanoic acid
Purity: AldrichCPR
Packaging: 1G
Price: $81.6
Updated: 2023/06/20

TCI Chemical

Product number: H0227
Product name: DL-2-Hydroxybutyric Acid (contains Polymolecular esterification product)
Purity: >95.0%(T)
Packaging: 25g
Price: $151
Updated: 2024/03/01

TRC

Product number: H831185
Product name: 2-HydroxybutanoicAcid
Packaging: 10g
Price: $410
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0008909
Product name: 2-HYDROXY-N-BUTYRIC ACID (ALPHA-)
Purity: 95.00%
Packaging: 5MG
Price: $502.12
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 70585
Product name: 2-HydroxybutanoicAcid
Packaging: 2.5g
Price: $610
Updated: 2021/12/16

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DL-2-Hydroxybutyric Acid Chemical Properties,Usage,Production

Description

2-Hydroxybutyric acid (or alpha - hydroxy butyrate) is a hydroxy butyric acid with the hydroxyl group on the carbon adjacent to the carboxyl. It is a chiral compound having two enantiomers, D-2- hydroxybutyric acid and L-2-hydroxybutyric acid.
2-Hydroxy butyrate, the conjugate base of 2-hydroxy butyric acid, is produced in mammalian tissues (principally hepatic) that catabolize L-threonine or synthesize glutathione. Oxidative stress or detoxification demands can dramatically increase the rate of hepatic glutathione synthesis. Under such metabolic stress conditions, supplies of L-cysteine for glutathione synthesis become limiting, so homocysteine is diverted from the transmethylation pathway forming methionine into the transsulfuration pathway forming cystathionine. 2-Hydroxybutyrate is released as a byproduct when cystathionine is cleaved to cysteine that is incorporated into glutathione. Chronic shifts in the rate of glutathione synthesis may be reflected by urinary excretion of 2-hydroxybutyrate.

Uses

2-Hydroxybutanoic Acid is an analyte used in the diagnoses of colorectal cancer as well as Type II diabetes. It is also used in the purification of the major Vibrio autoinducer and the study of its role in virulence factor production for cholera.

Definition

ChEBI: A hydroxybutyric acid having a single hydroxyl group located at position 2; urinary secretion of 2-hydroxybutyric acid is increased with alcohol ingestion or vigorous physical exercise and is associated with lactic acidosis and ketoacidosis in humans and d abetes in animals.

DL-2-Hydroxybutyric Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DL-2-Hydroxybutyric Acid manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2-hydroxybutyric acid 600-15-7
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-26

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600-15-7