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ChemicalBook >> CAS DataBase List >> 2-HYDROXY-3-METHYLBUTYRIC ACID

2-HYDROXY-3-METHYLBUTYRIC ACID

2-HYDROXY-3-METHYLBUTYRIC ACID price.
  • $8 - $3465
  • Product name: 2-HYDROXY-3-METHYLBUTYRIC ACID
  • CAS: 4026-18-0
  • MF: C5H10O3
  • MW: 118.13
  • EINECS:223-697-5
  • MDL Number:MFCD00004242
  • Synonyms:(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID;2-HYDROXY-3-METHYLBUTYRIC ACID;A-HYDROXYISOVALERIC ACID;AKOS 239-06;(+/-)-ALPHA-HYDROXYISOVALERIC ACID;ALPHA-HYDROXYISOVALERIC ACID;(+/-)-2-HYDROXY-3-METHYLBUTYRIC ACID, 99 %;(2S)-2-hydroxy-3-methyl-butanoic acid
Price64 Properties Safety Information Description
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  • Manufactureraablocks
  • Product numberAA003HB9
  • Product description2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging1mg
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HB9
  • Product description2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging100mg
  • Price$10
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HB9
  • Product description2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging1g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HB9
  • Product description2-Hydroxy-3-methylbutanoic acid 95%
  • Packaging5g
  • Price$31
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003HB9
  • Product description2-Hydroxy-3-methylbutanoic acid 97%
  • Packaging25g
  • Price$127
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberT97848
  • Product description2-Hydroxy-3-methylbutanoic acid 95%
  • Packaging25G
  • Price$165
  • Updated2026-05-27
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  • ManufacturerACHEMBLOCK
  • Product numberT97848
  • Product description2-Hydroxy-3-methylbutanoic acid 95%
  • Packaging100G
  • Price$625
  • Updated2026-05-27
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  • ManufacturerAcrotein
  • Product numberAC-0939
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging100g
  • Price$470.4
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-0939
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging25g
  • Price$156.8
  • Updated2026-05-25
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  • ManufacturerAcrotein
  • Product numberAC-0939
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging5g
  • Price$44.1
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-15239
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging5g
  • Price$335
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberJ53516
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging25g
  • Price$495
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ53516
  • Product description2-Hydroxy-3-methylbutyric acid 97%
  • Packaging10g
  • Price$248
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE954
  • Product description2-Hydroxy-3-methylbutyric acid 99%(GC)
  • Packaging25g
  • Price$661
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE954
  • Product description2-Hydroxy-3-methylbutyric acid 99%(GC)
  • Packaging10g
  • Price$331
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberE954
  • Product description2-Hydroxy-3-methylbutyric acid 99%(GC)
  • Packaging1g
  • Price$50
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003HB9 2-Hydroxy-3-methylbutanoic acid 97% 1mg $8 2026-05-28 Buy
aablocks AA003HB9 2-Hydroxy-3-methylbutanoic acid 97% 100mg $10 2026-05-28 Buy
aablocks AA003HB9 2-Hydroxy-3-methylbutanoic acid 97% 1g $12 2026-05-28 Buy
aablocks AA003HB9 2-Hydroxy-3-methylbutanoic acid 95% 5g $31 2026-05-28 Buy
aablocks AA003HB9 2-Hydroxy-3-methylbutanoic acid 97% 25g $127 2026-05-28 Buy
ACHEMBLOCK T97848 2-Hydroxy-3-methylbutanoic acid 95% 25G $165 2026-05-27 Buy
ACHEMBLOCK T97848 2-Hydroxy-3-methylbutanoic acid 95% 100G $625 2026-05-27 Buy
Acrotein AC-0939 2-Hydroxy-3-methylbutyric acid 97% 100g $470.4 2026-05-25 Buy
Acrotein AC-0939 2-Hydroxy-3-methylbutyric acid 97% 25g $156.8 2026-05-25 Buy
Acrotein AC-0939 2-Hydroxy-3-methylbutyric acid 97% 5g $44.1 2026-05-25 Buy
AHH MT-15239 2-Hydroxy-3-methylbutyric acid 97% 5g $335 2026-05-26 Buy
AK Scientific J53516 2-Hydroxy-3-methylbutyric acid 97% 25g $495 2026-06-04 Buy
AK Scientific J53516 2-Hydroxy-3-methylbutyric acid 97% 10g $248 2026-06-04 Buy
AK Scientific E954 2-Hydroxy-3-methylbutyric acid 99%(GC) 25g $661 2026-06-04 Buy
AK Scientific E954 2-Hydroxy-3-methylbutyric acid 99%(GC) 10g $331 2026-06-04 Buy
AK Scientific E954 2-Hydroxy-3-methylbutyric acid 99%(GC) 1g $50 2026-06-04 Buy
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Properties

Melting point :86-87 °C (lit.)
Boiling point :120-125 °C(Press: 17 Torr)
Density :1.136±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
solubility :Soluble in dimethyl sulfoxide and methanol.
form :Solid
pka :3.87±0.16(Predicted)
color :White
InChI :InChI=1S/C5H10O3/c1-3(2)4(6)5(7)8/h3-4,6H,1-2H3,(H,7,8)
InChIKey :NGEWQZIDQIYUNV-UHFFFAOYSA-N
SMILES :C(O)(=O)C(O)C(C)C
LogP :0.013 (est)
CAS DataBase Reference :4026-18-0(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Hydroxy-3-methylbutyric acid is employed as internal standard for analysis of ethylene glycol (EG) and γ-hydroxybutyrate (GHB) in whole blood.

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Suppliers and manufacturers

Suzhou Daolan Biomedical Technology Co., Ltd. J & K SCIENTIFIC LTD. Alfa Aesar Energy Chemical Nanjing Chemlin Chemical Co., Ltd Shanghai Hanhong Scientific Co.,Ltd. Chemsky（shanghai）International Co.,Ltd. Syntechem Co.,Ltd Beijing HuaMeiHuLiBiological Chemical Shanghai Topbiochem Technology Co., Ltd