(1,2-13C2)hexadecanoic acid

• ChemBase ID: 151065
• Molecular Formular: C16H32O2
• Molecular Mass: 258.40938968
• Monoisotopic Mass: 258.24693994
• SMILES: CCCCCCCCCCCCCC[13CH2][13C](=O)O
• Canonical SMILES: CCCCCCCCCCCCCC[13CH2][13C](=O)O
• InChI: InChI=1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)/i15+1,16+1
• InChIKey: IPCSVZSSVZVIGE-IIJSWMDNSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1,2-^1^3C₂)hexadecanoic acid
• IUPAC Traditional name: (1,2-^1^3C₂)hexadecanoic acid
• Synonyms: Hexadecanoic acid-1,2-13C2; Palmitic acid-1,2-13C2; 十六酸-1,2-13C2; 棕榈酸-1,2-13C2

Database IDs

• CAS Number: 86683-25-2
• MDL Number: MFCD00083984
• PubChem SID: 24872135; 162245224
• PubChem CID: 16213305

CALCULATED PROPERTIES

• Acid pKa: 4.9520197
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 5.600777
• LogD (pH = 7.4): 3.8416421
• Log P: 6.2565827
• Molar Refractivity: 77.0836 cm^3
• Polarizability: 30.713764 Å^3
• Polar Surface Area: 37.3 Å^2
• Rotatable Bonds: 14
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: 61-64 °C(lit.)
• Mass Shift: M+2

Safety Information

• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36
• Safety Statements: 26
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• GHS Precautionary statements: P305 + P351 + P338

Product Information

• Isotopic Purity: 99 atom % 13C
• Mol. Weight: mol wt 258.42 by atom % calculation
• Linear Formula: CH3(CH2)1313CH213CO2H

DETAILS

Sigma Aldrich - 485802

Packaging
500 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.