1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid

Also known as: 1,3-BISBENZYL-2-OXOIMIDAZOLIDINE-4,5-DI&, 1,3-BISBENZYL-2-OXOIMIDAZOLIDINE-4,5-DICARBOXYLIC ACID, 1,3-Bisbenzyl-2-oxoi, 1,3-DIBENZYL IMIDAZOLIDINONE-4,5-DICARBOXYLIC ACID, 1,3-Dibenzyl-2-Imidaxzolidone-Cis-4,5-Dicarboxylic Acid, 1,3-Dibenzyl-2-imidax zolidone-cis-4,5-dicarboxylic, 1,3-Dibenzyl-2-imidazolidone-cis-4,5-dicarboxylic acid; (Intermediate of d-Biotin), 1,3-Dibenzyl-2-oxo-4,5-imidazolidinedicarboxylic acid, 1,3-Dibenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid, 1,3-dibenzyl-cis-4,5-dicarboxy-imidazolidin-2-one, 2-oxo-1,3-dibenzyl-cis-4,5-imidazolidinedicarboxylic acid, 4,5-Imidazolidinedicarboxylic acid, 2-oxo-1,3-bis(phenylmethyl)-, CYCLIC ACID, EINECS 261-806-8, MFCD06798134, Vitamin H intermediates Cyclic acid

1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid (CAS 59564-78-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H18N2O5 and a molecular weight of 354.357 g/mol. Key properties include a melting point of 170-174 °C(lit.), a boiling point of 654.2±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 349.5±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 59564-78-2
Jingsj CID: J-1172113-6
Molecular Formula: C₁₉H₁₈N₂O₅
Molecular Weight: 354.357 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	170-174 °C(lit.)
Boiling Point	654.2±55.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	349.5±31.5 °C
Exact Mass	354.121582
PSA	98.15000
LogP	3.49
Vapor Pressure	0.0±2.1 mmHg at 25°C
Refractive Index	1.659

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 1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid?

The CAS number of 1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid is 59564-78-2.

What are the molecular formula and molecular weight of 1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid?

1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid has molecular formula C19H18N2O5 and molecular weight 354.357 g/mol.

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. "1,3-Bisbenzyl-2-oxoimidazolidine-4,5-dicarboxylic acid (CAS 59564-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1172113-6 (accessed 2026-11-06).

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