Compounds Starting with R — CRC Organic Compounds
Rhizopterin to Rifampin · 340.3 g/mol
Physical property data for 39 organic compounds beginning with the letter R, sourced from the CRC Handbook of Chemistry and Physics. Each entry includes molecular formula, molecular weight, melting point, boiling point, density, refractive index, and solubility in common solvents. Molecular weights range from 110.1 to 847.0 g/mol. Sample compounds in this section: Radicinin, Raffinose, Ranitidine.
| Compound Name | CAS Number | Bp C | Mol Formula | Mol Weight (g/mol) | Mp C | Phys Form | Solubility | Synonym |
|---|---|---|---|---|---|---|---|---|
| Rhizopterin | 119-20-0 | — | C15H12N6O4 | 340.294 | >300 | Lt Ye Pl (w) | I H2O, EtOH, eth; S Aq alk, Aq NH3, Py | — |
| Rhodamine B | 81-88-9 | — | C28H32ClN2O3 | 480.018 | 165 | — | S H2O, EtOH, eth, bz, Xyl | — |
| Rhodium Carbonyl Chloride | 14523-22-9 | — | C4Cl2O4Rh2 | 388.758 | 124 | Red-Oran Cry | S Os | Dirhodium Tetracarbonyl Dichloride |
| Ribavirin | 36791-04-5 | — | C8H12N4O5 | 244.205 | 175 | Col Cry (EtOH) | S H2O | Tribavirin |
| Ribitol | 488-81-3 | — | C5H12O5 | 152.146 | 96(1) | Pr (w), Nd (al) | S H2O, EtOH; I eth, Lig | Adonitol |
| Riboflavin | 83-88-5 | — | C17H20N4O6 | 376.364 | 280 Dec | Ye Or Oran-Ye Nd (w) | I H2O, eth, ace, chl; Sl EtOH | — |
| Riboflavin-5’-Phosphate | 146-17-8 | — | C17H21N4O9P | 456.34 | — | Ye Cry (w) | — | — |
| Ricinine | 524-40-3 | 170 Sub | C8H8N2O2 | 164.162 | 201.5 | Pr Or Lf (w, al) | S H2O, chl; Sl EtOH, bz; vs py; I Peth | 1,2-Dihydro-4-Methoxy-1- Methyl-2-Oxo-3-Pyridinecar- Bonitrile |
| Rifabutin | 72559-06-9 | — | C46H62N4O11 | 847.004 | — | Viol-Red Cry | I H2O; vs chl; S MeOH; Sl EtOH | — |
| Rifampin | 13292-46-1 | — | C43H58N4O12 | 822.941 | 185 Dec | Red-Oran Pl (ace) | — | — |
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