1.07605

D(-)-Ribose

for biochemistry

• Synonym(s): D(-)-Ribose
• Empirical Formula (Hill Notation): C₅H₁₀O₅
• CAS Number: 50-69-1
• Molecular Weight: 150.13
• UNSPSC Code: 12352201
• EC Index Number: 200-059-4
• NACRES: NA.79
• MDL number: MFCD00135453

Properties

• Quality Segment: 100
• form: solid
• pH: 7 (20 °C, 10 g/L in H₂O)
• mp: 90-95 °C
• density: 0.80 g/cm³ at 20 °C
• bulk density: 480 kg/m³
• storage temp.: 15-25°C
• SMILES string: O1C(C(C(C1CO)O)O)O
• InChI: 1S/C5H10O5/c6-1-2-3(7)4(8)5(9)10-2/h2-9H,1H2
• InChI key: HMFHBZSHGGEWLO-UHFFFAOYSA-N

Description

Analysis Note

Identity (IR-spectrum): passes test
Spec. rotation (α 20/D; 2 %; water): -21.0 - -18.5 °
TLC-Test: passes test
Water: ≤ 0.5 %
Heavy metals (as Pb): ≤ 0.001 %

Safety Information

• Storage Class: 11 - Combustible Solids
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable