The chemical "3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose" is a complex organic compound with the molecular formula C21H25BrO9S. It is derived from α-D-allofuranose, a monosaccharide, by protecting the 1,2 and 5,6 hydroxyl groups with isopropylidene groups and attaching a p-bromobenzenesulfonate group at the 3-O position. 3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose is often used in organic synthesis, particularly in the preparation of complex carbohydrates and glycoconjugates, due to its ability to protect certain functional groups while allowing others to react. The p-bromobenzenesulfonate group serves as a temporary protecting group that can be removed under specific conditions when needed, making it a valuable tool in the synthesis of more complex molecules.
4572-32-1
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Basic information
- Product Name: 3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose
- Synonyms:
- CAS NO:4572-32-1
- Molecular Formula:
- Molecular Weight: 479.346
- 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-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose(CAS DataBase Reference)
- NIST Chemistry Reference: 3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose(4572-32-1)
- EPA Substance Registry System: 3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose(4572-32-1)
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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: 4572-32-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4572-32-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,7 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.Calculate Digit Verification of CAS Registry Number 4572-32:
(6*4)+(5*5)+(4*7)+(3*2)+(2*3)+(1*2)=91
91 % 10 = 1
So 4572-32-1 is a valid CAS Registry Number.
4572-32-1Upstream product
4572-32-1Downstream Products
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3-O-p-bromobenzenesulfonate of 1,2:5,6-di-O-isopropylidene-α-D-allofuranose
