6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine

Also known as: 1H-3-Benzazepine, 6-chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-, 6-Chloro-7,8-dimethoxy-1-(4-methoxyphenyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine, 6-Chloro-7,8-dimethoxy-1-(p-methoxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine, EINECS 266-633-1, Intermediate of Fenoldopam

6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine (CAS 67287-53-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H22ClNO3 and a molecular weight of 347.83600 g/mol. Key properties include a melting point of 140-145ºC, a boiling point of 479.2ºC at 760 mmHg, a density of 1.166 g/cm3 and a flash point of 243.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 67287-53-0
Jingsj CID: J-1365969-3
Molecular Formula: C₁₉H₂₂ClNO₃
Molecular Weight: 347.83600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140-145ºC
Boiling Point	479.2ºC at 760 mmHg
Density	1.166 g/cm3
Flash Point	243.6ºC
Exact Mass	347.12900
PSA	39.72000
LogP	3.97220
Refractive Index	1.555

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 6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine?

The CAS number of 6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine is 67287-53-0.

What are the molecular formula and molecular weight of 6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine?

6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine has molecular formula C19H22ClNO3 and molecular weight 347.83600 g/mol.

What are the upstream and downstream products of 6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine?

For 6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine, Upstream Products: N-[2-Hydroxy-2-(4-methoxyphenyl)ethyl]-2-(2-chloro-3,4-dimethoxyphenyl)ethylamine, 2-Chloro-3,4-dimethoxyphenethylamine, (2-chloro-3,4-dimethoxyphenyl)acetonitrile; Downstream Products: Fenoldopam.

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. "6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-(4-methoxyphenyl)-1H-3-benzazepine (CAS 67287-53-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365969-3 (accessed 2026-11-09).

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