![Molecular structure of 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside (CAS 443642-31-7)](/images/chem_structures_svg/184/443642-31-7.svg)
1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside
Also known as: Methyl 3,5-bis-O-(2,4-dichlorobenzyl)-2-C-methyl-α-D-ribofuranoside, Methyl 3,5-di-O-(2,4-dichlorobenzyl)-2-C-methyl-α-D-ribofuranoside, α-D-Ribofuranoside, methyl 3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-, 1-O-Methyl-3,5-bis-O-(2,4-dichlorophenylmethyl)-2-C-methyl-alpha-D-ribofuranoside, 3,5-bis-O-(2,4-dichlorophenylmethyl)-2-C-methyl-1-O-methyl-alpha-D-ribofuranose
1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside (CAS 443642-31-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H22Cl4O5 and a molecular weight of 496.208 g/mol. Key properties include a boiling point of 582.1±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 305.9±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 443642-31-7
- Jingsj CID
- J-1312896-6
- Molecular Formula
- C21H22Cl4O5
- Molecular Weight
- 496.208 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 582.1±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 305.9±30.1 °C |
| Exact Mass | 494.022125 |
| PSA | 57.15000 |
| LogP | 6.82 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.603 |
Frequently Asked Questions
What is the CAS number of 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside?
The CAS number of 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside is 443642-31-7.
What are the molecular formula and molecular weight of 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside?
1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside has molecular formula C21H22Cl4O5 and molecular weight 496.208 g/mol.
What are the upstream and downstream products of 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside?
For 1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside, Upstream Products: Methylmagnesium bromide, Methyl 3,5-bis-O-(2,4-dichlorobenzyl)-α-D-erythro-pentofuranosid-2-ulose, 1-Methyl-3,5-bis-O-(2,4-dichlorobenzyl)-alpha-D-ribofuranoside.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-O-Methyl-3,5-bis-O-[(2,4-dichlorophenyl)methyl]-2-C-methyl-α-D-ribofuranoside (CAS 443642-31-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1312896-6 (accessed 2026-11-09).
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