tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate

Also known as: (5-bromo-6-chloro-pyridin-3-yl)-carbamic acid tert-butyl ester, 5-Bromo-6-chloro-N-Boc-pyridin-3-amine, Carbamic acid, (5-bromo-6-chloro-3-pyridinyl)-, 1,1-dimethylethyl ester, tert-butyl 5-bromo-6-chloropyridin-3-ylcarbamate, tert-butyl N-(5-bromo-6-chloropyridin-3-yl)carbamate

tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate (CAS 405939-59-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H12BrClN2O2 and a molecular weight of 307.57100 g/mol. Key properties include a boiling point of 319.2ºC at 760 mmHg, a density of 1.539g/cm3 and a flash point of 146.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 405939-59-5
Jingsj CID: J-1357848-8
Molecular Formula: C₁₀H₁₂BrClN₂O₂
Molecular Weight: 307.57100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	319.2ºC at 760 mmHg
Density	1.539g/cm3
Flash Point	146.9ºC
Exact Mass	305.97700
PSA	51.22000
LogP	3.91750
Refractive Index	1.583

Customs & Trade Information

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine 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 tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate?

The CAS number of tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate is 405939-59-5.

What are the molecular formula and molecular weight of tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate?

tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate has molecular formula C10H12BrClN2O2 and molecular weight 307.57100 g/mol.

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. "tert-butyl (5-bromo-6-chloropyridin-3-yl)carbamate (CAS 405939-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1357848-8 (accessed 2026-11-09).

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