(R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate

Also known as: (5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-5-[[(methylsulfonyl)oxy]methyl]-2-oxazolidinone, Linezolid USP Related Compound D, Linezolid Impurity 32, Linezolid Impurity 1318, [(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl methanesulfonate, {(5R)-3-[3-Fluoro-4-(4-morpholinyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl methanesulfonate

(R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate (CAS 174649-09-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H19FN2O6S and a molecular weight of 374.385 g/mol. Key properties include a melting point of 183-185ºC, a boiling point of 592.7±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 312.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 174649-09-3
Jingsj CID: J-1377824-0
Molecular Formula: C₁₅H₁₉FN₂O₆S
Molecular Weight: 374.385 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	183-185ºC
Boiling Point	592.7±50.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	312.3±30.1 °C
Exact Mass	374.094788
PSA	93.76000
LogP	0.79
Vapor Pressure	0.0±1.7 mmHg at 25°C
Refractive Index	1.568

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of (R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate?

The CAS number of (R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate is 174649-09-3.

What are the molecular formula and molecular weight of (R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate?

(R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate has molecular formula C15H19FN2O6S and molecular weight 374.385 g/mol.

What are the upstream and downstream products of (R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate?

For (R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate, Upstream Products: (R)-3-(3-Fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one, 3,4-Difluoronitrobenzene, 4-(2-Fluoro-4-nitrophenyl)morpholine; Downstream Products: (5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one, Linezolid, (R)-5-(Azidomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-2-oxazolidinone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(R)-(3-(3-Fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate (CAS 174649-09-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377824-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.