1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate

Also known as: 1-O-benzyl 2-O-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate, methyl (2S,4S)-1-benzyloxycarbonyl-4-fluoropyrrolidine-2-carboxylate, (2S,4S)-1-Benzyl-2-methyl-4-fluoropyrrolidine-1,2-dicarboxylate, (2S,4S)-1-(benzyloxycarbonyl)-2-(methoxycarbonyl)-4-fluoropyrrolidine, methyl N-benzyloxycarbonyl-cis-4-fluoro-L-prolinate, N-benzyloxycarbonyl-(4S)-fluoro-L-proline methyl ester, 1,2-Pyrrolidinedicarboxylic acid, 4-fluoro-, 2-methyl 1-(phenylmethyl) ester, (2S,4S)-, A9406

1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate (CAS 72180-14-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H16FNO4 and a molecular weight of 281.28000 g/mol. Key properties include a boiling point of 382.901ºC at 760 mmHg, a density of 1.267g/cm3 and a flash point of 185.372ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 72180-14-4
Jingsj CID: J-931336-4
Molecular Formula: C₁₄H₁₆FNO₄
Molecular Weight: 281.28000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	382.901ºC at 760 mmHg
Density	1.267g/cm3
Flash Point	185.372ºC
Exact Mass	281.10600
PSA	55.84000
LogP	1.84650
Refractive Index	1.538

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate?

The CAS number of 1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate is 72180-14-4.

What are the molecular formula and molecular weight of 1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate?

1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate has molecular formula C14H16FNO4 and molecular weight 281.28000 g/mol.

What are the upstream and downstream products of 1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate?

For 1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate, Upstream Products: N-Cbz-L-4-Hydroxyproline methyl ester, Methanol, N-Cbz-Hydroxy-L-proline; Downstream Products: N-Boc-cis-4-fluoro-L-proline methyl ester.

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. "1-benzyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate (CAS 72180-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-931336-4 (accessed 2026-11-09).

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