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3-Hydroxybutyric acid

Description Reference
Product Name
3-Hydroxybutyric acid
CAS No.
625-71-8
Chemical Name
3-Hydroxybutyric acid
Synonyms
dl-3-hydroxybutyric acid;DL-BETA-HYDROXYBUTYRIC ACID;BETA-HYDROXY-N-BUTYRIC ACID;RARECHEM AL BO 1231;Lactic acid impurity 90;(?-3-hydroxybutyric acid;(3R)-3-Hydroxybutyric acid;(+/-)-b-Hydroxybutyric acid;DL-3-HYDROXY-N-BUTYRIC ACID;(+/-)-3-HYDROXYBUTYRIC ACID
CBNumber
CB3735811
Molecular Formula
C4H8O3
Formula Weight
104.1
MOL File
625-71-8.mol
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3-Hydroxybutyric acid Property

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.)
Flash point:
>230 °F
storage temp. 
2-8°C
pka
4.70(at 25℃)
CAS DataBase Reference
625-71-8(CAS DataBase Reference)
EPA Substance Registry System
Butanoic acid, 3-hydroxy-(625-71-8)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
F 
10
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
166898
Product name
3-Hydroxybutyric acid
Purity
95%
Packaging
1g
Price
$81.7
Updated
2023/01/07
Sigma-Aldrich
Product number
166898
Product name
3-Hydroxybutyric acid
Purity
95%
Packaging
5G
Price
$296
Updated
2023/01/07
American Custom Chemicals Corporation
Product number
CHM0013899
Product name
BETA-3-HYDROXY-N-BUTYRIC ACID
Purity
95.00%
Packaging
5G
Price
$819.95
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0013899
Product name
BETA-3-HYDROXY-N-BUTYRIC ACID
Purity
95.00%
Packaging
25G
Price
$1190.79
Updated
2021/12/16
Arctom
Product number
CFN90053
Product name
3-Hydroxybutyric acid
Purity
≥98%
Packaging
20mg
Price
$70
Updated
2021/12/16
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3-Hydroxybutyric acid Chemical Properties,Usage,Production

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

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.

3-Hydroxybutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Hydroxybutyric acid manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
3-Hydroxybutyric acid 625-71-8
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-15
Hebei Mojin Biotechnology Co., Ltd
Product
3-Hydroxybutyric acid 625-71-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-01
LY Global chemicals co.,ltd .
Product
3-Hydroxybutyric acid 625-71-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%Min
Supply Ability
1000kg
Release date
2023-03-14

625-71-8, 3-Hydroxybutyric acidRelated Search:

CELLULOSE ACETATE BUTYRATE Indole-3-butyric acid 4-Aminobutyric acid Hydrocortisone-17-butyrate Butyric Acid Citric acid Folic acid Ethyl 2-(Chlorosulfonyl)acetate Hyaluronic acid Ascoric Acid (S)-2-HYDROXYBUTYRIC ACID DL-2-Hydroxybutyric Acid D-α-Amino-β-hydroxybutyric acid DL-3-Hydroxybutyric acid sodium salt Ethyl S-4-chloro-3-hydroxybutyrate (S)-(-)-4-AMINO-2-HYDROXYBUTYRIC ACID, 9 6%,(S)-(-)-AMINO-2-HYDROXYBUTYRIC ACID dl-B-hydroxybutyric acid lactone,3-Hydroxybutyric acid lactone~4-Methyl-2-oxetanone~2-Methyl-beta-propiolactone DL-Threonine hydrate(2:1)

  • RARECHEM AL BO 1231
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  • BETA-HYDROXY-N-BUTYRIC ACID
  • dl-3-hydroxybutyric acid
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  • DL-3-HYDROXY-N-BUTYRIC ACID: 75% (CONTAINS POLYMOLECULAR ESTERIFICATION PRODUCT)
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  • (?-3-hydroxybutyric acid
  • Lactic acid impurity 90
  • 625-71-8
  • Hydroxycarboxylic Acids (for High-Performance Polymer Research)
  • Reagent for High-Performance Polymer Research
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