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2-Hydroxy-3-methylbutyric acid, 97%

Product Code. 15427378
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Product Code. 15427378 Supplier Thermo Scientific Alfa Aesar Supplier No. H60872.03
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Description

CAS: 4026-18-0 | C5H10O3 | 118.132 g/mol

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

Solubility
Soluble in dimethyl sulfoxide and methanol.

TRUSTED_SUSTAINABILITY

Specifications

CAS 4026-18-0
Melting Point 82°C to 84°C
Molecular Formula C5H10O3
Linear Formula (CH3)2CHCH(OH)COOH
MDL Number MFCD00004242
Quantity 1 g
Beilstein 1721138
Synonym 2-hydroxy-3-methylbutyric acid, 2-hydroxyisovaleric acid, alpha-hydroxyisovaleric acid, 2-oxyisovaleric acid, 3-methyl-2-hydroxybutyric acid, butanoic acid, 2-hydroxy-3-methyl, 2-hydroxyisopentanoic acid, dl-2-hydroxyisovaleric acid, dl-2-hydroxy-3-methylbutanoic acid, 2-hydroxyisopentanoate
Solubility Information Soluble in dimethyl sulfoxide and methanol.
InChI Key NGEWQZIDQIYUNV-UHFFFAOYSA-N
SMILES CC(C)C(C(=O)O)O
IUPAC Name 2-hydroxy-3-methylbutanoic acid
Molecular Weight (g/mol) 118.132
PubChem CID 99823
ChEBI CHEBI:60645
Formula Weight 118.13
Percent Purity 98%
Chemical Name or Material 2-Hydroxy-3-methylbutyric acid
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Safety and Handling

compliance-icons
Product Identifier
  • 2-Hydroxy-3-methylbutyric acid
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash face, hands and anyexposed skin thoroughly 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 water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P362+P364-Take off contaminated clothing and wash it before reuse.
  • P403+P233-Store in a well-ventilated place. Keep container tightly closed.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contain: 2-Hydroxy-3-methylbutyric acid
SDS

RUO – Research Use Only

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