2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit is a complex organic compound with the molecular formula C22H26O10S2. It is a derivative of D-mannitol, a sugar alcohol, where the hydroxyl groups at positions 1 and 6 are protected with mesyl (methanesulfonyl) groups, and the hydroxyl groups at positions 2 and 4, as well as 3 and 5, are connected through benzylidene bridges. 2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit is often used in organic synthesis as a protecting group for carbohydrates, particularly in the preparation of complex oligosaccharides and glycoconjugates. The benzylidene groups protect the vicinal diols from unwanted side reactions, while the mesyl groups can be selectively removed under mild conditions, allowing for the controlled deprotection of the molecule.
7365-01-7
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Basic information
- Product Name: 2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit
- Synonyms:
- CAS NO:7365-01-7
- Molecular Formula:
- Molecular Weight: 514.574
- 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: 2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit(CAS DataBase Reference)
- NIST Chemistry Reference: 2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit(7365-01-7)
- EPA Substance Registry System: 2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit(7365-01-7)
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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: 7365-01-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7365-01-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,6 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.Calculate Digit Verification of CAS Registry Number 7365-01:
(6*7)+(5*3)+(4*6)+(3*5)+(2*0)+(1*1)=97
97 % 10 = 7
So 7365-01-7 is a valid CAS Registry Number.
7365-01-7Upstream product
7365-01-7Downstream Products
- 99371-35-4 2,4:3,5-Di-O-benzyliden-1,6-di-O-(2-formylamino-3-methylcrotonoyl)-D-mannit
- 99371-38-7 2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylaminocinnamoyl>-D-mannit
- 99371-36-5 2,4:3,5-Di-O-benzyliden-1,6-di-O-(3-ethyl-2-formylamino-2-pentenoyl)-D-mannit
- 99371-40-1 2,4:3,5-Di-O-benzyliden-1,6-di-O-<(Z)-2-formylamino-3-(2-thienyl)acryloyl>-D-mannit
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2,4:3,5-Di-O-benzyliden-1,6-di-O-mesyl-D-mannit
