(R)-(5-Oxotetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate
(R)-(-)-二氢-5-(对-甲苯磺酰基甲氧基)-2(3H)-呋喃酮
Also known as: (R)-(-)-Dihydro-5-(p-tolylsulfonyloxymethyl)-2(3H)-furanone, (R)-(-)-γ-Toluenesulfonylmethyl-γ-butyrolactone, (R)-(-)-4,5-Dihydro-5[[(4-methylphenylsulfonyl)oxy]methyl]-2(3H)-furanone
- CAS No.
- 58879-33-7
- Jingsj CID
- J-4757-3
- Molecular Formula
- C12H14O5S
- Chinese Name
- (R)-(-)-二氢-5-(对-甲苯磺酰基甲氧基)-2(3H)-呋喃酮
- Molecular Weight
- 270.30200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 85-88ºC |
|---|---|
| Boiling Point | 476.5ºC at 760 mmHg |
| Density | 1.311g/cm3 |
| Flash Point | 242ºC |
Frequently Asked Questions
What is the CAS number of (R)-(5-Oxotetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate?
58879-33-7
What are the molecular formula and molecular weight of (R)-(5-Oxotetrahydrofuran-2-yl)methyl 4-methylbenzenesulfonate?
C12H14O5S, molecular weight 270.30200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026