2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride is a complex organic compound with the molecular formula C13H19ClO8. It is a derivative of β-D-ribopyranose, a monosaccharide, where the hydroxyl groups at positions 2, 3, and 4 are acetylated, and the molecule is further modified with a chloride group. This chemical is used as a glycosyl donor in the synthesis of various glycosides and oligosaccharides, which are important in the field of carbohydrate chemistry. The acetyl groups protect the hydroxyl groups during the reaction, preventing unwanted side reactions, and can be removed later to yield the desired product. 2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride is a valuable intermediate in the preparation of biologically active compounds and pharmaceuticals that involve ribose or its derivatives.
4049-36-9
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Basic information
- Product Name: 2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride
- Synonyms:
- CAS NO:4049-36-9
- Molecular Formula:
- Molecular Weight: 294.689
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride(4049-36-9)
- EPA Substance Registry System: 2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride(4049-36-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 4049-36-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4049-36-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,4 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.Calculate Digit Verification of CAS Registry Number 4049-36:
(6*4)+(5*0)+(4*4)+(3*9)+(2*3)+(1*6)=79
79 % 10 = 9
So 4049-36-9 is a valid CAS Registry Number.
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2,3,4-tri-O-acetyl-β-D-ribopyranosyl chloride
