(3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate

Also known as: (3R,4R)-3,4-Difluoro-1-pyrrolidinecarboxylic acid phenylmethyl ester, (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate, (3R,4R)-N-Cbz-3,4-difluoropyrrolidine, (3r,4r)-n-cbz-3,4-difluoropyrrolidine, 1-Pyrrolidinecarboxylic acid, 3,4-difluoro-, phenylmethyl ester, (3R,4R)-, Benzyl (3R,4R)-3,4-difluoro-1-pyrrolidinecarboxylate, Benzyl (3R,4R)-3,4-difluoropyrrolidine-1-carboxylate, a9889, benzyl (3R,4R)-3,4-difluoropyrrolidine-1-carboxylate

(3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate (CAS 790658-58-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H13F2NO2 and a molecular weight of 241.234 g/mol. Key properties include a boiling point of 333.0±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 155.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 790658-58-1
Jingsj CID: J-1488175-5
Molecular Formula: C₁₂H₁₃F₂NO₂
Molecular Weight: 241.234 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	333.0±42.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	155.2±27.9 °C
Exact Mass	241.091431
PSA	29.54000
LogP	1.68
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.523

Frequently Asked Questions

What is the CAS number of (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate?

The CAS number of (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate is 790658-58-1.

What are the molecular formula and molecular weight of (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate?

(3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate has molecular formula C12H13F2NO2 and molecular weight 241.234 g/mol.

What are the upstream and downstream products of (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate?

For (3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate, Upstream Products: benzyl (3S,4S)-3,4-dihydroxypyrrolidine-1-carboxylate.

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. "(3R,4R)-Benzyl 3,4-difluoropyrrolidine-1-carboxylate (CAS 790658-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488175-5 (accessed 2026-11-09).

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