2-hydroxy(,-13C2)propane-1,2,3-tricarboxylic acid

• ChemBase ID: 147262
• Molecular Formular: C6H8O7
• Molecular Mass: 194.10882968
• Monoisotopic Mass: 194.03371227
• SMILES: C([13C](=O)O)C(C[13C](=O)O)(C(=O)O)O
• Canonical SMILES: OC(=O)C(C[13C](=O)O)(C[13C](=O)O)O
• InChI: InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/i3+1,4+1
• InChIKey: KRKNYBCHXYNGOX-CQDYUVAPSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 2-hydroxy(,-^1^3C₂)propane-1,2,3-tricarboxylic acid
• IUPAC Traditional name: 2-hydroxy(,-^1^3C₂)propane-1,2,3-tricarboxylic acid
• Synonyms: Citric acid-1,5-13C2; 柠檬酸-1,5-13C2

Database IDs

• CAS Number: 302912-06-7
• MDL Number: MFCD01321401
• PubChem SID: 24872410; 162241452
• PubChem CID: 10313505

CALCULATED PROPERTIES

• Acid pKa: 3.0479515
• H Acceptors: 7
• H Donor: 4
• LogD (pH = 5.5): -4.949584
• LogD (pH = 7.4): -9.468992
• Log P: -1.3226875
• Molar Refractivity: 35.6239 cm^3
• Polarizability: 14.4795475 Å^3
• Polar Surface Area: 132.13 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 153-159 °C(lit.)
• Mass Shift: M+2

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 41
• Safety Statements: 26-39
• GHS Pictograms: GHS05
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318
• GHS Precautionary statements: P280-P305 + P351 + P338

Product Information

• Isotopic Purity: 98 atom % 13C
• Mol. Weight: mol wt 194.09 by atom % calculation
• Linear Formula: HOC(CO2H)(CH213CO2H)2

DETAILS

Sigma Aldrich - 488607

Packaging
100 mg in glass bottle
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.