DL-2-Hydroxybutyric Acid
DL-2-Hydroxybutyric Acid
- CAS:
- 600-15-7
- MF:
- C4H8O3
- MW:
- 104.1
Suppliers by country/region
Company Type
Properties
- 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
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H315-H318-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-41-37/38
- Safety Statements
- 26-36/37/39-39
- HS Code
- 2918199890
Use
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.
1 India supplier list of "DL-2-Hydroxybutyric Acid"
- Product Name:2-hydroxybutanoic acid
- Products Intro:Purity: 98% | Package: 1kg,5kg,10kg,25kg and 1Mt
- Company Type: Reagent
- Country/Region: Telangana,INDIA
- Product Name:2-Hydroxybutanoicacid
- Products Intro:Brand:sigma aldrich | Product Number:CDS000492 | Purity:AldrichCPR
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:DL-2-HydroxybutyricAcid(containsPolymolecularesterificationproduct)
- Products Intro:Brand:tcichemicals | Product Number:H0227
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:DL-2-Hydroxybutyric acid
- Company Type: Trader
- Country/Region: CHINA
- Product Name:DL-2-HYDROXY-N-BUTYRIC ACID
- Products Intro:Purity: 98% | Package: 1g,10g,25g,500g,1kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 528-94-9,AMMONIUM SALICYLATE,Linolenic acid,463-40-1,931-36-2
- Product Name:DL-2-HYDROXY-N-BUTYRIC ACID
- Products Intro:Purity: 0 | Package: 1g; 5g; 25g; 1kg; 5kg; 25kg | CustNote: 0
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmaceutical intermediate
- Product Name:DL-2-Hydroxybutyric Acid
- Products Intro:Purity: >=0.98 | Package: G/bottle; Kg/bag; 25kg/barrel
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Ginsenoside,propoxate,Icaritin,Tadalafil,Argireline
- Product Name:DL-2-Hydroxybutyric Acid (contains Polymolecular esterification product)
- Products Intro:Purity: 95% | Package: $9.9/250mg;$15.9/1g;$31.9/5g;$121.9/25g;Bulk package | CustNote: 95%
- Company Type: Trader
- Country/Region: UNITED STATES
- Main Products: Chemicals and BioChemicals,Materials Science,ligands acting on targets,Proteins,Antibodies
- Product Name:DL-2-Hydroxybutyric Acid
- Company Type: Trader
- Country/Region: GERMANY
-
1g$148.00
- Product Name:DL-2-hydroxybutyricacid
- Products Intro:Brand:SynQuest Laboratories | Product Number:2129-1-1J
- Company Type: Trader
- Country/Region: UNITED STATES