| Identification | More | [Name]
3-Hydroxybutyric acid | [CAS]
625-71-8 | [Synonyms]
(+/-)-3-HYDROXYBUTANOIC ACID
(+/-)-3-HYDROXYBUTYRIC ACID
3-HYDROXYBUTYRIC ACID
BETA-HYDROXY-N-BUTYRIC ACID
DL-3-HYDROXY-N-BUTYRIC ACID
DL-BETA-HYDROXYBUTYRIC ACID
RARECHEM AL BO 1231
dl-3-hydroxybutyric acid
(3R)-3-Hydroxybutyric acid
DL-3-HYDROXY-N-BUTYRIC ACID: 75% (CONTAINS POLYMOLECULAR ESTERIFICATION PRODUCT)
3-HYDROXY-N-BUTYRIC ACID (CONTAINS POLYMOLECULAR ESTERIFICATION PRODUCT) TECHNICAL
(+/-)-b-Hydroxybutyric acid | [EINECS(EC#)]
206-099-9 | [Molecular Formula]
C4H8O3 | [MDL Number]
MFCD00004546 | [Molecular Weight]
104.1 | [MOL File]
625-71-8.mol |
| Chemical Properties | Back Directory | [Melting point ]
49°C | [Boiling point ]
118-120 °C/2 mmHg (lit.) | [density ]
1.126 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.443(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
0-6°C | [pka]
4.70(at 25℃) | [InChI]
InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7) | [InChIKey]
WHBMMWSBFZVSSR-UHFFFAOYSA-N | [SMILES]
C(O)(=O)CC(O)C | [CAS DataBase Reference]
625-71-8(CAS DataBase Reference) | [EPA Substance Registry System]
625-71-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
10 |
| Questions And Answer | Back Directory | [Description]
In human, 3-hydroxylbutyric acid (ß-Hydroxybutyric acid or 3-hydrobutanoic acid) is one of the two primary endogenous agonists of hydroxycarboxylic acid receptor 2 (HCA2), a Gi/o-coupled G protein-coupled receptor (GPCR).1 It can be used for synthesis of biodegradable polymer, polyhydroxybutyrate.2
| [Reference]
H. Traussnig, E. Kloimstein, Extraktionsmittel für Poly-D(-)-3-hydroxybuttersäure, Patent EP0355307A2
|
| Hazard Information | Back Directory | [Uses]
3-Hydroxybutyric acid was used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by Escherichia coli. | [Definition]
ChEBI: 3-hydroxybutyric acid is a straight-chain 3-hydroxy monocarboxylic acid comprising a butyric acid core with a single hydroxy substituent in the 3- position; a ketone body whose levels are raised during ketosis, used as an energy source by the brain during fasting in humans. Also used to synthesise biodegradable plastics. It has a role as a human metabolite. It is a 3-hydroxy monocarboxylic acid, a hydroxybutyric acid and an (omega-1)-hydroxy fatty acid. It is functionally related to a butyric acid. It is a conjugate acid of a 3-hydroxybutyrate. | [General Description]
3-Hydroxybutyric acid forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method. It is an important intermediate for the fine chemical industry. |
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| Company Name: |
Rhawn Reagent
|
| Telephone: |
400-400-1332688 18019345275 |
| Website: |
http://www.rhawn.cn |
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