Merck
All Photos(1)

76455

Sigma-Aldrich

(R)-Sodium 2,3-dihydroxyisovalerate hydrate

≥95.0% (CE)

Synonym(s):
(R)-2,3-Dihydroxy-3-methylbutanoic acid sodium salt, D(−)-α,β-Dihydroxyisovaleric acid sodium salt
Empirical Formula (Hill Notation):
C5H9O4Na · xH2O
Molecular Weight:
156.11 (anhydrous basis)
Beilstein:
1722372
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

≥95.0% (CE)

form

powder

optical purity

enantiomeric excess: ≥98.0%

storage temp.

2-8°C

SMILES string

O.[Na+].CC(C)(O)[C@@H](O)C([O-])=O

InChI

1S/C5H10O4.Na.H2O/c1-5(2,9)3(6)4(7)8;;/h3,6,9H,1-2H3,(H,7,8);;1H2/q;+1;/p-1/t3-;;/m0../s1

InChI key

KGRRZNPTTZIUMS-QTNFYWBSSA-M

Packaging

10, 50 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.

Biochem/physiol Actions

Important metabolite of branched chain amino acid pathways.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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