L-Ribose
Synonym(s):D -(−)-Ribose
- CAS NO.：24259-59-4
- Empirical Formula: C5H10O5
- Molecular Weight: 150.13
- MDL number: MFCD00167010
- EINECS: 246-110-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 15:02:36
What is L-Ribose?
Chemical properties
white crystals or powder
The Uses of L-Ribose
L-[1-13C]ribose is a compound useful in organic synthesis.
The Uses of L-Ribose
It is produced by microorganism fermentation of glucose in a fermentation culture medium without adding calcium carbonate.
Definition
A monosaccharide; a component of RNA.
Definition
ribose: A monosaccharide, C5H10O5, rarely occurring free in nature but important as a component of RNA (ribonucleic acid). Its derivative deoxyribose, C5H10O4, is equally important as a constituent of DNA (deoxyribonucleic acid), which carries the genetic code in chromosomes.
Properties of L-Ribose
| Melting point: | 81-82 °C(lit.) |
| alpha | 20 º (c=2,water) |
| Boiling point: | 191.65°C (rough estimate) |
| Density | 1.1897 (rough estimate) |
| refractive index | 20 ° (C=1, H2O) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Methanol (Slightly), Water (Slightly) |
| form | Solid |
| pka | 12.22(at 25℃) |
| color | White to Off-White |
| Water Solubility | Soluble in water (100 mg/ml). |
| BRN | 1723084 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 24259-59-4(CAS DataBase Reference) |
Safety information for L-Ribose
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for L-Ribose
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