1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid
Also known as: 1-Boc-azetidine-2-carboxylic acid, N-Boc-azetidine-2-carboxylic acid, Azetidine-1,2-dicarboxylic acid 1-tert-butyl ester, 1-Boc-L-azetidine-2-carboxylic acid, Boc-azetidine-2-carboxylic acid, 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid
1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid (CAS 159749-28-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15NO4 and a molecular weight of 201.220 g/mol. Key properties include a boiling point of 321.0±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 147.9±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 159749-28-7
- Jingsj CID
- J-1495686-6
- Molecular Formula
- C9H15NO4
- Molecular Weight
- 201.220 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 321.0±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 147.9±25.9 °C |
| Exact Mass | 201.100113 |
| PSA | 66.84000 |
| LogP | 0.29 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.510 |
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)azetidine-2-carboxylic acid?
The CAS number of 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid is 159749-28-7.
What are the molecular formula and molecular weight of 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid?
1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid has molecular formula C9H15NO4 and molecular weight 201.220 g/mol.
What are the upstream and downstream products of 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid?
For 1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid, Upstream Products: Di-tert-butyl dicarbonate, L-Azetidine-2-carboxylic acid, Azetidine-2-carboxylic acid; Downstream Products: Methyl 1-Boc-azetidine-2-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(tert-Butoxycarbonyl)azetidine-2-carboxylic acid (CAS 159749-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495686-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.