The chemical compound "O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal" is a complex organic molecule derived from a sugar, specifically a pentulose sugar, which is a type of ketopentose. O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal is characterized by the presence of three benzoyl groups attached to the oxygen atoms at positions 3, 4, and 5, which protect the hydroxyl groups and prevent them from participating in unwanted reactions. The "D-erythro" configuration indicates the specific stereochemistry of the molecule, with "D" referring to the dextrorotatory form and "erythro" describing the relative positions of the hydroxyl groups on adjacent carbons. The "dimethyl acetal" part of the name suggests that two hydroxyl groups have been converted into an acetal by the addition of two methyl groups. This modification can help stabilize the molecule and protect it from hydrolysis. Overall, O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal is a synthetic derivative of a natural sugar, modified for specific chemical or pharmaceutical applications, such as in the synthesis of complex organic molecules or as a protecting group in organic synthesis.
7721-52-0
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Basic information
- Product Name: O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal
- Synonyms:
- CAS NO:7721-52-0
- Molecular Formula:
- Molecular Weight: 508.525
- 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: O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal(CAS DataBase Reference)
- NIST Chemistry Reference: O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal(7721-52-0)
- EPA Substance Registry System: O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal(7721-52-0)
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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: 7721-52-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7721-52-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,2 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.Calculate Digit Verification of CAS Registry Number 7721-52:
(6*7)+(5*7)+(4*2)+(3*1)+(2*5)+(1*2)=100
100 % 10 = 0
So 7721-52-0 is a valid CAS Registry Number.
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7721-52-0Downstream Products
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O3,O4,O5-tribenzoyl-D-erythro-[2]pentulose dimethyl acetal
