Tropacine

Also known as: Diphenyltropine, 8-Methyl-8-azabicyclo[3.2.1]oct-3-yl diphenylacetate, 8-Methyl-8-azabicyclo[3.2.1]octan-3-yl 2,2-diphenylacetate, Diphenylacetic acid 3-tropanyl ester, Diphenylacetic acid tropan-3α-yl ester, NA 184, NA-184, Tropacin, [(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 2,2-diphenylacetate

Tropacine (CAS 6878-98-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H25NO2 and a molecular weight of 335.43900 g/mol. Key properties include a boiling point of 447.3ºC at 760 mmHg, a density of 1.16g/cm3 and a flash point of 142ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6878-98-4
Jingsj CID: J-1318111-6
Molecular Formula: C₂₂H₂₅NO₂
Molecular Weight: 335.43900 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	447.3ºC at 760 mmHg
Density	1.16g/cm3
Flash Point	142ºC
Exact Mass	335.18900
PSA	29.54000
LogP	3.92480
Refractive Index	1.606

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 Tropacine?

The CAS number of Tropacine is 6878-98-4.

What are the molecular formula and molecular weight of Tropacine?

Tropacine has molecular formula C22H25NO2 and molecular weight 335.43900 g/mol.

What are the upstream and downstream products of Tropacine?

For Tropacine, Upstream Products: Diphenylacetyl chloride, Tropine, 2,2-Diphenylacetic acid.

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. "Tropacine (CAS 6878-98-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1318111-6 (accessed 2026-11-06).

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