1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol is a complex organic compound derived from D-mannitol, a sugar alcohol. This chemical is characterized by the presence of two benzylidene groups at the 1,3 and 4,6 positions, which are formed by the reaction of the hydroxyl groups with benzaldehyde, creating a cyclic acetal structure. Additionally, it has two methyl groups attached to the 2 and 5 positions, replacing the hydroxyl groups there. 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol is often used in organic synthesis, particularly in the preparation of complex carbohydrates and as a protecting group in carbohydrate chemistry. The benzylidene groups protect the hydroxyl groups from unwanted reactions, while the methyl groups provide additional steric hindrance. 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol is a valuable tool in the synthesis of various biologically active molecules and pharmaceuticals, due to its ability to control the reactivity of the mannitol core.

28224-75-1

Post Buying Request

Basic information
1. Product Name: 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol
2. Synonyms:
3. CAS NO:28224-75-1
4. Molecular Formula:
5. Molecular Weight: 386.445
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol(CAS DataBase Reference)
10. NIST Chemistry Reference: 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol(28224-75-1)
11. EPA Substance Registry System: 1,3:4,6-Di-O-benzyliden-2,5-di-O-methyl-D-mannitol(28224-75-1)
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: 28224-75-1(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

28224-75-1 Suppliers

Recommended suppliers

28224-75-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28224-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,2,2 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 28224-75:
(7*2)+(6*8)+(5*2)+(4*2)+(3*4)+(2*7)+(1*5)=111
111 % 10 = 1
So 28224-75-1 is a valid CAS Registry Number.

28224-75-1Upstream product

28224-75-1Downstream Products

28224-75-1Relevant academic research and scientific papers

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 28224-75-1