ChemicalBook >> CAS DataBase List >>2-Hydroxy-2-methylbutyric acid
2-Hydroxy-2-methylbutyric acid
- CAS No.
- 3739-30-8
- Chemical Name:
- 2-Hydroxy-2-methylbutyric acid
- Synonyms
- 2-HYDROXY-2-METHYLBUTANOIC ACID;2-HYDROXY-2-METHYL-N-BUTYRIC ACID;DK764;2-Hydroxy-2-methylbu;2-hydroxy-2-methyl-butanoicaci;2-HYDROXY-2-METHYLBUTYRIC ACID;2-Methyl-2-hydroxybutanoic acid;2-Ethyl-2-hydroxypropionic acid;2-Hydroxy-2-methylbutyricAcid>Butanoic acid, 2-hydroxy-2-methyl-
- CBNumber:
- CB1706512
- Molecular Formula:
- C5H10O3
- Molecular Weight:
- 118.13
- MDL Number:
- MFCD00004476
- MOL File:
- 3739-30-8.mol
- MSDS File:
- SDS
Last updated:2026-06-03 11:24:09
| Melting point | 73-75 °C (lit.) |
|---|---|
| Boiling point | 109 °C / 9mmHg |
| Density | 1.144±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in DMSO |
| form | powder to crystal |
| pka | pK1:3.991 (18°C) |
| color | White to Almost white |
| Water Solubility | within almost transparency |
| InChI | 1S/C5H10O3/c1-3-5(2,8)4(6)7/h8H,3H2,1-2H3,(H,6,7) |
| InChIKey | MBIQENSCDNJOIY-UHFFFAOYSA-N |
| SMILES | CCC(C)(O)C(O)=O |
| CAS DataBase Reference | 3739-30-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Hydroxy-2-methylbutyric acid(3739-30-8) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2918199890 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
2-Hydroxy-2-methylbutyric acid price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | H40009 | 2-Hydroxy-2-methylbutyric acid 98% | 3739-30-8 | 5g | $108 | 2026-04-30 | Buy |
| TCI Chemical | H0636 | 2-Hydroxy-2-methylbutyric Acid >98.0%(T) | 3739-30-8 | 5g | $44 | 2026-04-30 | Buy |
| TCI Chemical | H0636 | 2-Hydroxy-2-methylbutyric Acid >98.0%(T) | 3739-30-8 | 25g | $139 | 2026-04-30 | Buy |
| Usbiological | 278677 | 2-Hydroxy-2-methylbutyric acid Asreported | 3739-30-8 | 2g | $333 | 2026-06-03 | Buy |
| Usbiological | 278677 | 2-Hydroxy-2-methylbutyric acid Asreported | 3739-30-8 | 5g | $446 | 2026-06-03 | Buy |
2-Hydroxy-2-methylbutyric acid Chemical Properties,Uses,Production
Uses
2-Hydroxy-2-methylbutyric acid can be used as:
- A complexing agent in a new electrolytic system, applicable in the isotachophoretic lanthanide separation.
- An aldehyde surrogate to prepare pyrrolo[1,2-a]quinoxaline derivatives by reacting with 2-(1H-pyrrol-1-yl)aniline.
- A starting material to synthesize Cr(V) reagent named sodium bis(2-hydroxy-2-methylbutyrato)oxochromate(V) (Aldrich cat. no. ALD00006) applicable in the total synthesis of ()-taxuyunnanine D.
Definition
ChEBI: A branched-chain fatty acid that is 2-methylbutyric acid substituted at C-2 by a hydroxy group.
IC 50
Human Endogenous Metabolite
Purification Methods
Crystallise the acid from *benzene, and sublime it at 90o. [Beilstein 3 H 324.] IRRITANT.
2-Hydroxy-2-methylbutyric acid Preparation Products And Raw materials
Global( 174)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| XiaoGan ShenYuan ChemPharm co,ltd | 15527621225; 15527621225 | 1791901229@qq.com | China | 6746 | 52 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Syntechem Co.,Ltd | info@syntechem.com | China | 12973 | 57 | |
| Beijing HuaMeiHuLiBiological Chemical | 010-56205725 | waley188@sohu.com | China | 12323 | 58 |
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9874 | 58 |
View Lastest Price from 2-Hydroxy-2-methylbutyric acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-02 | 2-Hydroxy-2-methylbutanoic acid
3739-30-8
|
$81.00 | 99.83% | 10g | TargetMol Chemicals Inc. | ||
 |
2024-07-14 | 2-Hydroxy-2-methylbutyric acid
3739-30-8
|
$1.00 | 1KG | 99% | 20t | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | 2-HYDROXY-3-METHYLBUTYRIC ACID
3739-30-8
|
$20.00 | 10KG | 98% | 100kg | Career Henan Chemical Co |
-
- 2-Hydroxy-2-methylbutanoic acid
3739-30-8
- $81.00
- 99.83%
- TargetMol Chemicals Inc.
-
- 2-Hydroxy-2-methylbutyric acid
3739-30-8
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-HYDROXY-3-METHYLBUTYRIC ACID
3739-30-8
- $20.00
- 98%
- Career Henan Chemical Co
3739-30-8(2-Hydroxy-2-methylbutyric acid )Related Search:
2-HYDROXY-2-METHYLBUTYRIC ACID
2-hydroxy-2-methyl-butanoicaci
Butanoic acid, 2-hydroxy-2-methyl-
2-HYDROXY-2-METHYL-N-BUTYRIC ACID 98+%
2-Hydroxy-2-methylbutyric acid 98%
2-Ethyl-2-hydroxypropionic acid
2-Methyl-2-hydroxybutanoic acid
2-Hydroxy-2-methylbu
2-Hydroxy-2-methylbutyricAcid>
2-Hydroxy-2-methylbutyric acid USP/EP/BP
DK764
2-Hydroxy-2-methylbutanoic acid, 10 mM in DMSO
2-HYDROXY-2-METHYL-N-BUTYRIC ACID
2-HYDROXY-2-METHYLBUTANOIC ACID
3739-30-8
C2H5CCH3OHCO2H
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