ChemicalBook > CAS DataBase List > beta-Hydroxyisovaleric Acid

beta-Hydroxyisovaleric Acid

Product Name
beta-Hydroxyisovaleric Acid
CAS No.
625-08-1
Chemical Name
beta-Hydroxyisovaleric Acid
Synonyms
3-Hydroxyisovaleric acid;3-HYDROXY-3-METHYLBUTANOIC ACID;3-HYDROXY-3-METHYL BUTYRIC ACID;β-Hydroxyisovaleric Acid;BETA-HYDROXY BETA-METHYLBUTYRATE;RARECHEM AL BO 2324;3-OH-isovaleric acid;HYDROXY-METHYLBUTYRATE;3-hydroxyisovalericaci;?Hydroxyisovaleric acid
CBNumber
CB3213104
Molecular Formula
C5H10O3
Formula Weight
118.13
MOL File
625-08-1.mol
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beta-Hydroxyisovaleric Acid Property

Melting point:
-80 °C (lit.)
Boiling point:
88 °C/1 mmHg (lit.)
Density 
0.938 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.4415(lit.)
Flash point:
113 °C
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMF:10.0(Max Conc. mg/mL);84.65(Max Conc. mM)
DMSO:10.0(Max Conc. mg/mL);84.65(Max Conc. mM)
Ethanol:10.0(Max Conc. mg/mL);84.65(Max Conc. mM)
PBS (pH 7.2):10.0(Max Conc. mg/mL);84.65(Max Conc. mM)
pka
4.38±0.10(Predicted)
form 
Liquid
Specific Gravity
1.10
color 
Pale yellow
Water Solubility 
Soluble in water and ethanol.
BRN 
1743952
InChIKey
AXFYFNCPONWUHW-UHFFFAOYSA-N
CAS DataBase Reference
625-08-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
RIDADR 
UN 3334
WGK Germany 
3
10-13-21
HS Code 
29181990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

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
55453
Product name
β-Hydroxyisovaleric acid
Purity
≥95.0% (T)
Packaging
1g
Price
$574
Updated
2024/03/01
TCI Chemical
Product number
H0701
Product name
β-Hydroxyisovaleric Acid
Purity
>96.0%(GC)(T)
Packaging
5g
Price
$88
Updated
2024/03/01
TCI Chemical
Product number
H0701
Product name
β-Hydroxyisovaleric Acid
Purity
>96.0%(GC)(T)
Packaging
25g
Price
$293
Updated
2024/03/01
Alfa Aesar
Product number
042722
Product name
3-Hydroxy-3-methylbutyric acid, 96%
Packaging
10g
Price
$42.7
Updated
2024/03/01
Alfa Aesar
Product number
042722
Product name
3-Hydroxy-3-methylbutyric acid, 96%
Packaging
1kg
Price
$1323
Updated
2021/12/16
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beta-Hydroxyisovaleric Acid Chemical Properties,Usage,Production

Description

β-Hydroxy β-methylbutyric acid (HMB), or β-hydroxy β- methylbutyrate, is a metabolite of the essential amino acid leucine and is synthesized in the human body. It plays a part in protein synthesis and was discovered by Dr. Steven L. Nissen at Iowa State University. It has been used in scientific studies to purportedly increase muscle mass and decrease muscle breakdown. Nissen held the original patent on the metabolite as a nutritional supplement. It was discovered in pigs, and small quantities can also be found in grapefruit, alfalfa, and catfish. As a supplement it is usually sold as a calcium salt.
Research published in the Journal of Applied Physiology has shown that HMB may have an effect on increasing muscle weight and strength. A review in Nutrition & Metabolism provides an in depth and objective analysis of HMB research. The same study lists as HMB' s proposed mechanisms of action the following:
Increased sarcolemmal integrity via conversion to HMG-CoA
Enhanced protein synthesis via the mTOR pathway
Depression of protein degradation through inhibition of the ubiquitin pathway
Three grams of Calcium beta-hydroxy-beta-methylbutyrate per day may help muscles combat protein breakdown, assist in muscle repair and support increased endurance. Studies suggest its benefits may be greater for the untrained. Also, well-controlled scientific studies have found increases in muscle mass and decreases in body fat in 70 year old men. It has helped patients with chronic obstructive pulmonary disease in hospital intensive care units, muscle wasting associated with HIV or AIDS and with cancer, and trauma victims with severe injuries.
The human body produces about 0.2 - 0.4 grams per day. Standard doses in research studies have been 1.5 to 3.0 grams per day, usually divided into two doses.

Chemical Properties

colorless to light yellow liquid

Uses

β-Hydroxyisovaleric Acid is a metabolite of the essential amino acid Leucine and is synthesized in the human body. Studies suggest that β-Hydroxyisovaleric Acid may have an effect on increasing muscle weight and strength. The presence of elevated β-Hydroxyisovaleric Acid is a sensitive marker of biotin deficiency and may indicate the presence of a genetic disorder such as biotinidase deficiency or holocarboxylase synthetase deficiency.

Uses

3-Hydroxy-3-methylbutyric acid is a useful biochemical for synthesis and proteomics research. It is used as an indicator of biotin deficiency. Further, it is used to increase muscle mass and decrease muscle breakdown. In addition to this, it is involved in the protein synthesis.

Definition

ChEBI: A 3-hydroxy monocarboxylic acid that is isovaleric acid substituted at position 3 by a hydroxy group. Used as indicator of biotin deficiency.

beta-Hydroxyisovaleric Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from beta-Hydroxyisovaleric Acid manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
3-Hydroxyisovaleric acid 625-08-1
Price
US $100.00-45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-07
Hebei Duling International Trade Co. LTD
Product
beta-Hydroxyisovaleric Acid 625-08-1
Price
US $50.00/kg
Min. Order
1kg
Purity
99%min
Supply Ability
1
Release date
2022-09-26
WUHAN FORTUNA CHEMICAL CO., LTD
Product
beta-Hydroxyisovaleric Acid 625-08-1
Price
US $0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
500kg/month
Release date
2021-10-25

625-08-1, beta-Hydroxyisovaleric AcidRelated Search:


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