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Benzyl (3-fluoro-4-morpholinophenyl)carbamate

Also known as: Linezolid Benzyl Impurity, Linezolid Impurity 6, N-Benzyloxycarbonyl-3-fluoro-4-morpholinoaniline, N-Carbobenzoxy-3-fluoro-4-morpholinylaniline, Benzyl [3-fluoro-4-(4-morpholinyl)phenyl]carbamate, Carbamic acid, N-[3-fluoro-4-(4-morpholinyl)phenyl]-, phenylmethyl ester, Benzyl N-(3-fluoro-4-morpholin-4-ylphenyl)carbamate, benzyl [3-fluoro-4-(morpholin-4-yl)phenyl]carbamate

Benzyl (3-fluoro-4-morpholinophenyl)carbamate (CAS 168828-81-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H19FN2O3 and a molecular weight of 330.353 g/mol. Key properties include a melting point of 123.0 to 127.0 °C, a boiling point of 451.8±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 227.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
168828-81-7
Jingsj CID
J-1063506-0
Molecular Formula
C18H19FN2O3
Molecular Weight
330.353 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point123.0 to 127.0 °C
Boiling Point451.8±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point227.0±28.7 °C
Exact Mass330.137970
PSA50.80000
LogP2.87
Vapor Pressure0.0±1.1 mmHg at 25°C
Refractive Index1.605

Frequently Asked Questions

What is the CAS number of Benzyl (3-fluoro-4-morpholinophenyl)carbamate?

The CAS number of Benzyl (3-fluoro-4-morpholinophenyl)carbamate is 168828-81-7.

What are the molecular formula and molecular weight of Benzyl (3-fluoro-4-morpholinophenyl)carbamate?

Benzyl (3-fluoro-4-morpholinophenyl)carbamate has molecular formula C18H19FN2O3 and molecular weight 330.353 g/mol.

What are the upstream and downstream products of Benzyl (3-fluoro-4-morpholinophenyl)carbamate?

For Benzyl (3-fluoro-4-morpholinophenyl)carbamate, Upstream Products: 3-Fluoro-4-(4-morpholinyl)aniline, 3,4-Difluoronitrobenzene, 4-(2-Fluoro-4-nitrophenyl)morpholine; Downstream Products: (R)-3-(3-Fluoro-4-morpholinophenyl)-5-(hydroxymethyl)oxazolidin-2-one, (5S)-5-(Aminomethyl)-3-[3-fluoro-4-(4-morpholinyl)phenyl]-1,3-oxazolidin-2-one, Linezolid.

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

Last updated:

How to cite: Jingsj. "Benzyl (3-fluoro-4-morpholinophenyl)carbamate (CAS 168828-81-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063506-0 (accessed 2026-11-09).

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