2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol is a complex organic compound derived from D-glucitol, a sugar alcohol. 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol is characterized by the presence of five acetyl groups (-COCH3) attached to the hydroxyl groups at the 2, 3, 4, 5, and 6 positions of the glucitol molecule, as well as a methyl group (-CH3) attached to the hydroxyl group at the 1 position. The acetyl groups protect the hydroxyl groups, making the molecule more stable and less reactive. 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol is often used in organic synthesis and as an intermediate in the preparation of various derivatives of D-glucitol. It is a white crystalline solid and is soluble in organic solvents. The compound's molecular formula is C15H22O11, and it has a molecular weight of 374.33 g/mol.
5139-25-3
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Basic information
- Product Name: 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol
- Synonyms: 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol
- CAS NO:5139-25-3
- Molecular Formula:
- Molecular Weight: 406.387
- 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: 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol(CAS DataBase Reference)
- NIST Chemistry Reference: 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol(5139-25-3)
- EPA Substance Registry System: 2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol(5139-25-3)
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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: 5139-25-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 5139-25-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.Calculate Digit Verification of CAS Registry Number 5139-25:
(6*5)+(5*1)+(4*3)+(3*9)+(2*2)+(1*5)=83
83 % 10 = 3
So 5139-25-3 is a valid CAS Registry Number.
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5139-25-3Downstream Products
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2,3,4,5,6-penta-O-acetyl-1-O-methyl-D-glucitol
