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3,4-di-O-benzoylpentopyranosyl fluoride is a complex organic chemical compound with the molecular formula C20H17FO5. It is a derivative of pentopyranosyl fluoride, where two benzoyl groups are attached to the 3rd and 4th carbon atoms of the pentopyranosyl ring. 3,4-di-O-benzoylpentopyranosyl fluoride is primarily used as a glycosyl donor in organic synthesis, particularly in the preparation of various glycosides and oligosaccharides. The benzoyl groups protect the hydroxyl groups, allowing for selective reactions at other sites on the molecule. Due to its reactivity and stability, 3,4-di-O-benzoylpentopyranosyl fluoride is a valuable tool in the field of carbohydrate chemistry, enabling the synthesis of complex carbohydrate structures with high precision.

7473-40-7

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Basic information
1. Product Name: 3,4-di-O-benzoylpentopyranosyl fluoride
2. Synonyms:
3. CAS NO:7473-40-7
4. Molecular Formula: C₁₉H₁₇FO₆
5. Molecular Weight: 360.3331
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 518.5°C at 760 mmHg
3. Flash Point: 267.4°C
4. Appearance: N/A
5. Density: 1.36g/cm³
6. Vapor Pressure: 1.41E-11mmHg at 25°C
7. Refractive Index: 1.59
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 3,4-di-O-benzoylpentopyranosyl fluoride(CAS DataBase Reference)
11. NIST Chemistry Reference: 3,4-di-O-benzoylpentopyranosyl fluoride(7473-40-7)
12. EPA Substance Registry System: 3,4-di-O-benzoylpentopyranosyl fluoride(7473-40-7)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 7473-40-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7473-40-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,7 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7473-40:
(6*7)+(5*4)+(4*7)+(3*3)+(2*4)+(1*0)=107
107 % 10 = 7
So 7473-40-7 is a valid CAS Registry Number.

7473-40-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	(4-benzoyloxy-6-fluoro-5-hydroxyoxan-3-yl) benzoate

1.2 Other means of identification

Product number	-
Other names	(4-benzoyloxy-6-fluoro-5-hydroxyoxan-3-yl)benzoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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