Ribose
- Iupac Name：(2S,3S,4S)-2,3,4,5-tetrahydroxypentanal
- CAS No.: 24259-59-4
- Molecular Weight：150.13
- Modify Date.: 2022-11-03 15:26
- Introduction: It is produced by microorganism fermentation of glucose in a fermentation culture medium without adding calcium carbonate.
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1. Names and Identifiers
- 1.1 Name
- Ribose
- 1.2 Synonyms
(2R,3S,4R,5S)-5-(hydroxymethyl)oxolane-2,3,4-triol (2S,3S,4S)-2,3,4,5-Tetrahydroxypentanal aldehydo-L-ribose L-(+)-Ribos L-(+)-Ribose l-[1-13C]ribose l-[UL-13C5]ribose L-D-Ribose L-Ribose Ribose, L-
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- 1.3 CAS No.
- 24259-59-4
- 1.4 CID
- 90428
- 1.5 EINECS(EC#)
- 246-110-4
- 1.6 Molecular Formula
- C5H10O5 (isomer)
- 1.7 Inchi
- InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5-/m1/s1
- 1.8 InChIkey
- PYMYPHUHKUWMLA-MROZADKFSA-N
- 1.9 Canonical Smiles
- C(C(C(C(C=O)O)O)O)O
- 1.10 Isomers Smiles
- C([C@@H]([C@@H]([C@@H](C=O)O)O)O)O
2. Properties
- 2.1 Density
- 1.681
- 2.1 Melting point
- 81-84℃
- 2.1 Boiling point
- 331
- 2.1 Refractive index
- 20 ° (C=1, H2O)
- 2.1 Flash Point
- 180.8°C
- 2.1 Precise Quality
- 150.05300
- 2.1 PSA
- 97.99000
- 2.1 logP
- -2.73970
- 2.1 Solubility
- Soluble in water (100 mg/ml).
- 2.2 Appearance
- White.
- 2.3 Storage
- Hygroscopic. Ambient temperatures.
- 2.4 Chemical Properties
- white crystals or powder
- 2.5 pKa
- 12.22(at 25℃)
- 2.6 Water Solubility
- Very soluble
- 2.7 Stability
- Stable. Combustible. Incompatible with strong oxidizing agents.
- 2.8 StorageTemp
- 2-8°C
3. Use and Manufacturing
- 3.1 Definition
- A monosaccharide; a component of RNA.
- 3.2 Usage
- It is produced by microorganism fermentation of glucose in a fermentation culture medium without adding calcium carbonate.
4. Safety and Handling
- 4.1 Hazard Codes
- Xi
- 4.1 Risk Statements
- R36/37/38
- 4.1 Safety Statements
- S26;S36
- 4.1 WGK Germany
- 3
- 4.1 RTECS
- 246-110-4
- 4.1 Safety
-
Hazard Codes of L-Ribose (CAS NO.24259-59-4): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26
S24/25: Avoid contact with skin and eyes.
S36: Wear suitable protective clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
F: 3-10
5. MSDS
2.Hazard identification
2.1 Classification of the substance or mixture
Not classified.
2.2 GHS label elements, including precautionary statements
| Pictogram(s) | No symbol. |
| Signal word | No signal word. |
| Hazard statement(s) | none |
| Precautionary statement(s) | |
| Prevention | none |
| Response | none |
| Storage | none |
| Disposal | none |
2.3 Other hazards which do not result in classification
none
6. Synthesis Route
24259-59-4Total: 13 Synthesis Route
8. Other Information
- 8.0 Usage
- L-Ribose is a potential starting material for the synthesis of many L-nucleoside-based pharmaceutical compounds.
9. Computational chemical data
- Molecular Weight: 150.13g/mol
- Molecular Formula: C5H10O5
- Compound Is Canonicalized: True
- XLogP3-AA: null
- Exact Mass: 150.05282342
- Monoisotopic Mass: 150.05282342
- Complexity: 104
- Rotatable Bond Count: 4
- Hydrogen Bond Donor Count: 4
- Hydrogen Bond Acceptor Count: 5
- Topological Polar Surface Area: 98
- Heavy Atom Count: 10
- Defined Atom Stereocenter Count: 3
- Undefined Atom Stereocenter Count: 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Isotope Atom Count: 0
- Covalently-Bonded Unit Count: 1
- CACTVS Substructure Key Fingerprint: AAADccBgOAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGgAACAAACBSggAIAAAAAAgAIAAgQgAIAAAAAAAAAAAFAAAABEBYAAAAAQAAFIAABAADKBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
10. Question & Answer
-
Ribose (C5H10O5) is a typical pentose sugar that plays a crucial role in various nucleic acids (RNA), coenzymes such as nucleotide coenzymes, ATP, and NADP. It is closely related to biological inherit..
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L-Ribose
- Purity:99%Packing: 200kg/bag FOB
- Price: 0 USD/kilogram
- Time: 2023/09/26
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