Spiro[isochroman-1,4'-piperidine]

Also known as: 3,4-dihydrospiro[isochromene-1,4'-piperidine], Spiro[1H-2-benzopyran-1,4'-piperidine], 3,4-dihydro-, spiro[3,4-dihydroisochromene-1,4'-piperidine], spiro[isochromane-1,4'-piperidine]

Spiro[isochroman-1,4'-piperidine] (CAS 180160-97-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H17NO and a molecular weight of 203.280 g/mol. Key properties include a boiling point of 341.3±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 136.5±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 180160-97-8
Jingsj CID: J-1085892-1
Molecular Formula: C₁₃H₁₇NO
Molecular Weight: 203.280 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	341.3±42.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	136.5±17.3 °C
Exact Mass	203.131012
PSA	21.26000
LogP	2.38
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.581
Storage Conditions	2-8°C

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 Spiro[isochroman-1,4'-piperidine]?

The CAS number of Spiro[isochroman-1,4'-piperidine] is 180160-97-8.

What are the molecular formula and molecular weight of Spiro[isochroman-1,4'-piperidine]?

Spiro[isochroman-1,4'-piperidine] has molecular formula C13H17NO and molecular weight 203.280 g/mol.

What are the upstream and downstream products of Spiro[isochroman-1,4'-piperidine]?

For Spiro[isochroman-1,4'-piperidine], Upstream Products: tert-butyl spiro[isochroman-1,4'-piperidine]-1'-carboxylate, 2-Bromophenethyl alcohol, N-Carbethoxy-4-piperidone.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Spiro[isochroman-1,4'-piperidine] (CAS 180160-97-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1085892-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.