tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate
Also known as: (S)-tert-Butyl 1-methyl-2-oxoimidazolidine-4-carboxylate, tert-butyl (S)-1-methyl-2-oxoimidazolidine-4-carboxylate, Imidapril intermediate, 4-Imidazolidinecarboxylic acid, 1-methyl-2-oxo-, 1,1-dimethylethyl ester, (4S)-, t-butyl (S)-1-methyl-2-oxoimidazolidine-4-carboxylate
tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate (CAS 83056-79-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H16N2O3 and a molecular weight of 200.235 g/mol. Key properties include a boiling point of 347.4±31.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 163.9±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 83056-79-5
- Jingsj CID
- J-1081615-6
- Molecular Formula
- C9H16N2O3
- Molecular Weight
- 200.235 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 347.4±31.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 163.9±24.8 °C |
| Exact Mass | 200.116089 |
| PSA | 58.64000 |
| LogP | 0.81 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.474 |
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 tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate?
The CAS number of tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate is 83056-79-5.
What are the molecular formula and molecular weight of tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate?
tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate has molecular formula C9H16N2O3 and molecular weight 200.235 g/mol.
What are the upstream and downstream products of tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate?
For tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate, Upstream Products: tert-butyl (4S)-3-(benzyloxycarbonyl)-1-methyl-2-oxoimidazolidine-4-carboxylate, tert-butyl (4S)-3-(benzyloxycarbonyl)-2-oxoimidazolidine-4-carboxylate; Downstream Products: Imidaprilat, Imidapril hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tert-butyl (4S)-1-methyl-2-oxoimidazolidine-4-carboxylate (CAS 83056-79-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1081615-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.