1,2,3,4-tetrahydro(1,3-15N2)pyrimidine-2,4-dione

• ChemBase ID: 138811
• Molecular Formular: C4H4N2O2
• Molecular Mass: 114.0735778
• Monoisotopic Mass: 114.02134716
• SMILES: c1c[15nH]c(=O)[15nH]c1=O
• Canonical SMILES: O=c1cc[15nH]c(=O)[15nH]1
• InChI: InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8)/i5+1,6+1
• InChIKey: ISAKRJDGNUQOIC-MPOCSFTDSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 1,2,3,4-tetrahydro(1,3-^1^5N₂)pyrimidine-2,4-dione
• IUPAC Traditional name: 1,3-dihydro(1,3-^1^5N₂)pyrimidine-2,4-dione
• Synonyms: Uracil-15N2; 尿嘧啶-15N2

Database IDs

• CAS Number: 5522-55-4
• MDL Number: MFCD00075013
• PubChem SID: 24860179; 162233062
• PubChem CID: 12212752

CALCULATED PROPERTIES

• Acid pKa: 9.768625
• H Acceptors: 2
• H Donor: 2
• LogD (pH = 5.5): -0.85531414
• LogD (pH = 7.4): -0.8571243
• Log P: -0.855291
• Molar Refractivity: 25.9693 cm^3
• Polarizability: 9.667973 Å^3
• Polar Surface Area: 58.2 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: >300 °C (dec.)(lit.)
• Mass Shift: M+2

Safety Information

• German water hazard class: 2

Product Information

• Isotopic Purity: 98 atom % 15N
• Mol. Weight: mol wt 114.07 by atom % calculation
• Empirical Formula (Hill Notation): C4H415N2O2

DETAILS

Sigma Aldrich - 333778

Packaging
250 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.