1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid

Also known as: N-Boc-4-oxo-DL-proline, Boc-4-oxopyrrolidine-2-carboxylic acid, 1-Boc-4-oxo-2-pyrrolidinecarboxylic acid, 4-Oxopyrrolidine-2-carboxylic acid, N-BOC protected, 1,2-Pyrrolidinedicarboxylic acid, 4-oxo-, 1-(1,1-dimethylethyl) ester, 1-[(2-methylpropan-2-yl)oxycarbonyl]-4-oxopyrrolidine-2-carboxylic acid, 4-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester

1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid (CAS 876317-19-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H15NO5 and a molecular weight of 229.230 g/mol. Key properties include a melting point of 155ºC, a boiling point of 390.8±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 190.1±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 876317-19-0
Jingsj CID: J-1144904-0
Molecular Formula: C₁₀H₁₅NO₅
Molecular Weight: 229.230 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	155ºC
Boiling Point	390.8±42.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	190.1±27.9 °C
Exact Mass	229.095016
PSA	83.91000
LogP	-0.44
Vapor Pressure	0.0±1.9 mmHg at 25°C
Refractive Index	1.516
Storage Conditions	2-8°C

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-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid?

The CAS number of 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid is 876317-19-0.

What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid?

1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid has molecular formula C10H15NO5 and molecular weight 229.230 g/mol.

What are the upstream and downstream products of 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid?

For 1-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid, Downstream Products: 2,1,3-Benzothiadiazol-4-amine, 3,4-Dimethoxybenzylamine, 1-(tert-butoxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylic acid.

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-(tert-Butoxycarbonyl)-4-oxopyrrolidine-2-carboxylic acid (CAS 876317-19-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1144904-0 (accessed 2026-11-09).

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