1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose
Also known as: Hoffer's chlorosugar, 2-Deoxy-3,5-di-O-p-toluoyl-D-erythro-pentofuranosyl chloride, 3,5-Di-O-(p-toluyl)-2-deoxy-D-ribofuranosyl chloride, 1-Chloro-2-deoxy-3,5-di-O-toluoyl-D-ribofuranose, 2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-D-erythro-pentofuranosyl chloride, D-erythro-Pentofuranosyl chloride, 2-deoxy-, bis(4-methylbenzoate)
1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose (CAS 3601-89-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H21ClO5 and a molecular weight of 388.841 g/mol. Key properties include a melting point of 109ºC dec., a boiling point of 518.4±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 185.6±29.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3601-89-6
- Jingsj CID
- J-1357577-5
- Molecular Formula
- C21H21ClO5
- Molecular Weight
- 388.841 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109ºC dec. |
|---|---|
| Boiling Point | 518.4±50.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 185.6±29.1 °C |
| Exact Mass | 388.107758 |
| PSA | 61.83000 |
| LogP | 5.23 |
| Vapor Pressure | 0.0±1.4 mmHg at 25°C |
| Refractive Index | 1.583 |
| Storage Conditions | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
Frequently Asked Questions
What is the CAS number of 1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose?
The CAS number of 1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose is 3601-89-6.
What are the molecular formula and molecular weight of 1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose?
1-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose has molecular formula C21H21ClO5 and molecular weight 388.841 g/mol.
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-Chloro-3,5-di-O-toluoyl-2-deoxy-D-ribofuranose (CAS 3601-89-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357577-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.