4-Bromo-1-trityl-1H-imidazole

Also known as: 4-Bromo-1-(triphenylmethyl)-1H-imidazole, 1-Trityl-4-bromoimidazole, 4-Bromo-1-tritylimidazole, 1H-Imidazole, 4-bromo-1-(triphenylmethyl)-, 4-Bromo-1-trityl-1H-imidazde, MFCD00185657

4-Bromo-1-trityl-1H-imidazole (CAS 87941-55-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H17BrN2 and a molecular weight of 389.28800 g/mol. Key properties include a boiling point of 492.5ºC at 760 mmHg, a density of 1.27 g/cm3 and a flash point of 251.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87941-55-7
Jingsj CID: J-954679-6
Molecular Formula: C₂₂H₁₇BrN₂
Molecular Weight: 389.28800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	492.5ºC at 760 mmHg
Density	1.27 g/cm3
Flash Point	251.7ºC
Exact Mass	388.05800
PSA	17.82000
LogP	5.48580
Refractive Index	1.629

Customs & Trade Information

HS Code	2933290090
Summary	2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. 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 4-Bromo-1-trityl-1H-imidazole?

The CAS number of 4-Bromo-1-trityl-1H-imidazole is 87941-55-7.

What are the molecular formula and molecular weight of 4-Bromo-1-trityl-1H-imidazole?

4-Bromo-1-trityl-1H-imidazole has molecular formula C22H17BrN2 and molecular weight 389.28800 g/mol.

What are the upstream and downstream products of 4-Bromo-1-trityl-1H-imidazole?

For 4-Bromo-1-trityl-1H-imidazole, Upstream Products: 1-Trityl-1H-imidazole, 4-Bromo-1H-imidazole, Triphenylmethyl chloride; Downstream Products: Triphenylmethanol, 4-Bromo-2-nitro-1H-imidazole.

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. "4-Bromo-1-trityl-1H-imidazole (CAS 87941-55-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-954679-6 (accessed 2026-11-09).

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