3,5-Di-O-(p-toluyl)-2-deoxy-α-D-ribofuranosyl chloride
1-α-氯-3,5-二-O-对甲苯甲酰基-2-脱氧-D-呋喃核糖
Also known as: Hoffer's chlorosugar, Hoffer's alpha-chlorosugar, 2-Deoxy-alpha-D-erythropentofuranosyl chloride 3,5-bis(4-methylbenzoate), 1-Chloro-2-deoxy-3,5-di-O-toluoyl-α-D-ribofuranose, 1-Chloro-3,5-di-O-(p-toluoyl)-2-deoxy-α-D-ribofuranose, 3,5-Bis(toluoyl)-2-deoxyribosyl chloride, alpha-D-erythro-Pentofuranosyl chloride, 2-deoxy-, 3,5-bis(4-methylbenzoate), NSC 148837, MFCD00079148
- CAS No.
- 4330-21-6
- Jingsj CID
- J-24366-1
- Molecular Formula
- C19H21ClO3
- Chinese Name
- 1-α-氯-3,5-二-O-对甲苯甲酰基-2-脱氧-D-呋喃核糖
- Molecular Weight
- 332.821 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 467.3±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 158.9±28.8 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3,5-Di-O-(p-toluyl)-2-deoxy-α-D-ribofuranosyl chloride?
4330-21-6
What are the molecular formula and molecular weight of 3,5-Di-O-(p-toluyl)-2-deoxy-α-D-ribofuranosyl chloride?
C19H21ClO3, molecular weight 332.821 g/mol
Is 3,5-Di-O-(p-toluyl)-2-deoxy-α-D-ribofuranosyl chloride hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026