![Molecular structure of ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate (CAS 42191-83-3)](/images/chem_structures_svg/255/42191-83-3.svg)
ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate
Also known as: 1'-Carbethoxyspiro[isobenzofuran-1(3H),4'-piperidine], Spiro[isobenzofuran-1(3H),4'-piperidine]-1'-carboxylic acid ethyl ester, 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylic acid ethyl ester, ethyl spiro[1H-2-benzofuran-3,4'-piperidine]-1'-carboxylate, 1'-carbethoxy-spiro[isobenzofuran-1(3H),4'-piperidine], I14-8526, QC-9831
ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate (CAS 42191-83-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H19NO3 and a molecular weight of 261.31600 g/mol. Key properties include a boiling point of 394.726ºC at 760 mmHg, a density of 1.209g/cm3 and a flash point of 192.524ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 42191-83-3
- Jingsj CID
- J-1494387-4
- Molecular Formula
- C15H19NO3
- Molecular Weight
- 261.31600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 394.726ºC at 760 mmHg |
|---|---|
| Density | 1.209g/cm3 |
| Flash Point | 192.524ºC |
| Exact Mass | 261.13600 |
| PSA | 38.77000 |
| LogP | 2.60230 |
| Refractive Index | 1.579 |
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 ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate?
The CAS number of ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate is 42191-83-3.
What are the molecular formula and molecular weight of ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate?
ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate has molecular formula C15H19NO3 and molecular weight 261.31600 g/mol.
What are the upstream and downstream products of ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate?
For ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate, Upstream Products: Ethyl 4-hydroxy-4-[2-(hydroxymethyl)phenyl]piperidine-1-carboxylate, 2-Bromobenzyl alcohol, N-Carbethoxy-4-piperidone; Downstream Products: 3H-Spiro[2-benzofuran-1,4'-piperidine].
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "ethyl 3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate (CAS 42191-83-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494387-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.