![Molecular structure of tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 143557-91-9)](/images/chem_structures_svg/314/143557-91-9.svg)
tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate
Also known as: tert-butyl 3-endo-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate, tert-butyl 3-endo-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate, endo-8-Boc-3-hydroxy-8-azabicyclo[3.2.1]octane, 8-Azabicyclo[3.2.1]octane-8-carboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester, (3-endo)-, N-Boc-nortropine, N-tert-Butoxycarbonylnortropan-3-ol, endo-3-Hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylic acid 1,1-dimethylethyl ester
tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 143557-91-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H21NO3 and a molecular weight of 227.30000 g/mol. Key properties include a melting point of 141.5 ºC, a boiling point of 327.9ºC at 760 mmHg, a density of 1.146g/cm3 and a flash point of 152.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143557-91-9
- Jingsj CID
- J-1512395-2
- Molecular Formula
- C12H21NO3
- Molecular Weight
- 227.30000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 141.5 ºC |
|---|---|
| Boiling Point | 327.9ºC at 760 mmHg |
| Density | 1.146g/cm3 |
| Flash Point | 152.1ºC |
| Exact Mass | 227.15200 |
| PSA | 49.77000 |
| LogP | 1.84710 |
| Vapor Pressure | 1.48E-05mmHg at 25°C |
| Refractive Index | 1.52 |
| Storage Conditions | 2-8°C |
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-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate?
The CAS number of tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate is 143557-91-9.
What are the molecular formula and molecular weight of tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate?
tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate has molecular formula C12H21NO3 and molecular weight 227.30000 g/mol.
What are the upstream and downstream products of tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate?
For tert-butyl (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate, Upstream Products: Di-tert-butyl dicarbonate, Nortropine, N-Boc-Nortropinone; Downstream Products: Nortropine, Nortropine hydrochloride, tert-butyl (1R,3s,5S)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-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 (3-endo)-3-hydroxy-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 143557-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512395-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.