3-Methylpyrimidine-2,4(1H,3H)-dione , 98% , 608-34-4

Synonym(s):
3-MeU

CAS NO.：608-34-4

Empirical Formula: C5H6N2O2

Molecular Weight: 126.11

MDL number: MFCD00038014

PRODUCT Properties

• Melting point: 223-226 °C
• Boiling point: 272.17°C (rough estimate)
• Density: 1.4760 (rough estimate)
• refractive index: 1.6300 (estimate)
• storage temp.: Sealed in dry,Store in freezer, under -20°C
• solubility: 1 M NaOH: 50mg/mL, clear, colorless to faintly yellow
• form: powder
• pka: 9.95±0.10(Predicted)
• Appearance: White to off-white Solid
• Water Solubility: 200g/L(temperature not stated)
• InChI: InChI=1S/C5H6N2O2/c1-7-4(8)2-3-6-5(7)9/h2-3H,1H3,(H,6,9)
• InChIKey: VPLZGVOSFFCKFC-UHFFFAOYSA-N
• SMILES: C1(=O)NC=CC(=O)N1C

Description and Uses

3-Methyluracil is an analogue of Uracil (U801000), a nitrogenous base on RNA nucleosides.

Safety

• Symbol(GHS): GHS08
• Signal word: Warning
• Hazard statements: H351
• Precautionary statements: P281
• PPE: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Codes: Xn
• Risk Statements: 40
• Safety Statements: 22-36
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Carc. 2