3,6-Anhydro-4,5-O-isopropylidene-D-mannitol is a complex organic compound with the molecular formula C10H16O5. It is a derivative of D-mannitol, a sugar alcohol, where the 3,6-anhydro group indicates the absence of a hydroxyl group and a hydrogen atom at the 3rd and 6th carbon positions, forming a double bond. The 4,5-O-isopropylidene group signifies the presence of an isopropylidene bridge between the 4th and 5th carbon atoms, which involves the replacement of two hydroxyl groups with a methylene group (-CH2-) and two methyl groups (-CH3) from isopropanol. 3,6-anhydro-4,5-O-isopropylidene-D-mannitol is often used in organic synthesis and as a chiral building block in the preparation of various pharmaceuticals and natural products. Its unique structure and properties make it a valuable intermediate in the synthesis of complex molecules, particularly in the field of carbohydrate chemistry.
2270-08-8
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Basic information
- Product Name: 3,6-anhydro-4,5-O-isopropylidene-D-mannitol
- Synonyms:
- CAS NO:2270-08-8
- Molecular Formula:
- Molecular Weight: 204.223
- 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: 3,6-anhydro-4,5-O-isopropylidene-D-mannitol(CAS DataBase Reference)
- NIST Chemistry Reference: 3,6-anhydro-4,5-O-isopropylidene-D-mannitol(2270-08-8)
- EPA Substance Registry System: 3,6-anhydro-4,5-O-isopropylidene-D-mannitol(2270-08-8)
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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: 2270-08-8(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2270-08-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,7 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.Calculate Digit Verification of CAS Registry Number 2270-08:
(6*2)+(5*2)+(4*7)+(3*0)+(2*0)+(1*8)=58
58 % 10 = 8
So 2270-08-8 is a valid CAS Registry Number.
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2270-08-8Downstream Products
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3,6-anhydro-4,5-O-isopropylidene-D-mannitol
