![Molecular structure of tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 161157-50-2)](/images/chem_structures_svg/258/161157-50-2.svg)
tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate
Also known as: 1-Boc-3,4-epoxypiperidine, 1-tert-Butoxycarbonyl-3,4-epoxypiperidine, 7-Oxa-3-azabicyclo[4.1.0]heptane-3-carboxylic acid tert-butyl ester, N-Boc-7-oxa-3-azabicyclo[4.1.0]heptane, tert-Butyl (1RS,6SR)-7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate
tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 161157-50-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H17NO3 and a molecular weight of 199.247 g/mol. Key properties include a boiling point of 272.5±23.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 118.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 161157-50-2
- Jingsj CID
- J-1495383-4
- Molecular Formula
- C10H17NO3
- Molecular Weight
- 199.247 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 272.5±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 118.6±22.6 °C |
| Exact Mass | 199.120850 |
| PSA | 42.07000 |
| LogP | 1.07 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.497 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. 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 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate?
The CAS number of tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate is 161157-50-2.
What are the molecular formula and molecular weight of tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate?
tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate has molecular formula C10H17NO3 and molecular weight 199.247 g/mol.
What are the upstream and downstream products of tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate?
For tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate, Upstream Products: tert-Butyl 3,6-dihydro-2H-pyridine-1-carboxylate, tert-butyl 3,4-dihydropyridine-1(2H)-carboxylate, Benzyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate; Downstream Products: tert-Butyl 3-hydroxy-1,2,3,6-tetrahydropyridine-1-carboxylate, tert-butyl 3-oxo-3,6-dihydro-2H-pyridine-1-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. "tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 161157-50-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495383-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.