tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate
Also known as: 1-Pyrrolidinecarboxylic acid, 3-amino-4-hydroxy-, 1,1-dimethylethyl ester, 3-Amino-4-hydroxypyrrolidine-1-carboxylic acid tert-butyl ester, 2-Methyl-2-propanyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate, 1-Pyrrolidinecarboxylicacid,3-amino-4-hydroxy-,1,1-dimethylethylester(9CI)
tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate (CAS 190141-99-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H18N2O3 and a molecular weight of 202.251 g/mol. Key properties include a boiling point of 308.8±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 140.5±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 190141-99-2
- Jingsj CID
- J-1496548-1
- Molecular Formula
- C9H18N2O3
- Molecular Weight
- 202.251 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 308.8±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 140.5±27.9 °C |
| Exact Mass | 202.131744 |
| PSA | 75.79000 |
| LogP | -0.81 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.518 |
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 3-amino-4-hydroxy-1-pyrrolidinecarboxylate?
The CAS number of tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate is 190141-99-2.
What are the molecular formula and molecular weight of tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate?
tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate has molecular formula C9H18N2O3 and molecular weight 202.251 g/mol.
What are the upstream and downstream products of tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate?
For tert-Butyl 3-amino-4-hydroxy-1-pyrrolidinecarboxylate, Upstream Products: tert-Butyl 6-oxa-3-azabicyclo[3.1.0]hexane-3-carboxylate, tert-Butyl 2,5-dihydro-1H-pyrrole-1-carboxylate, Di-tert-butyl dicarbonate.
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 3-amino-4-hydroxy-1-pyrrolidinecarboxylate (CAS 190141-99-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496548-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.