2-hydroxy(2H3)butanedioic acid

• ChemBase ID: 135944
• Molecular Formular: C4H6O5
• Molecular Mass: 134.08744
• Monoisotopic Mass: 134.02152329
• SMILES: C(C(=O)O)C(C(=O)O)O
• Canonical SMILES: OC(=O)CC(C(=O)O)O
• InChI: InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
• InChIKey: BJEPYKJPYRNKOW-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 2-hydroxy(^2H₃)butanedioic acid
• IUPAC Traditional name: 2-hydroxy(^2H₃)butanedioic acid
• Synonyms: DL-Malic acid-2,3,3-d3; DL-苹果酸-2,3,3-d3

Database IDs

• MDL Number: MFCD01317361
• PubChem SID: 162230215
• PubChem CID: 71309504

CALCULATED PROPERTIES

• Acid pKa: 3.198357
• H Acceptors: 5
• H Donor: 3
• LogD (pH = 5.5): -3.9168313
• LogD (pH = 7.4): -6.814561
• Log P: -1.1136414
• Molar Refractivity: 24.8752 cm^3
• Polarizability: 10.123206 Å^3
• Polar Surface Area: 94.83 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 131-133 °C(lit.)
• Mass Shift: M+3

Safety Information

• European Hazard Symbols: Harmful (Xn)
• German water hazard class: 3
• Risk Statements: 22-37/38-41
• Safety Statements: 26-36/39
• GHS Pictograms: GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H315-H318-H335
• GHS Precautionary statements: P261-P280-P305 + P351 + P338

Product Information

• Purity: 98% (CP)
• Isotopic Purity: 98 atom % D
• Mol. Weight: mol wt 137.05 by atom % calculation
• Linear Formula: HO2CCD2CD(OH)CO2H

DETAILS

Sigma Aldrich - 641049

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.