tert-Butyl 5-bromonicotinate

5-溴烟酸叔丁酯

Also known as: 5-bromo-3-pyridinecarboxylic acid tert-butyl ester, tert-butyl 5-bromopyridine-3-carboxylate, t-Butyl 5-bromonicotinate, 5-Bromo-nicotinic acid tert-butyl ester, 3-Pyridinecarboxylic acid, 5-bromo-, 1,1-dimethylethyl ester, T-BUTYL 5-BROMO-3-PYRIDINECARBOXYLATE, 5-BROMO-3-PYRIDINECARBOXYLIC ACID TERT-BUTYL ESTER

tert-Butyl 5-bromonicotinate (CAS 263270-02-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H12BrNO2 and a molecular weight of 258.11200 g/mol. It is also known as 5-bromo-3-pyridinecarboxylic acid tert-butyl ester, tert-butyl 5-bromopyridine-3-carboxylate and t-Butyl 5-bromonicotinate. Key properties include a melting point of 53-55ºC, a boiling point of 279.8ºC at 760mmHg, a density of 1.385g/cm3 and a flash point of 123ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
263270-02-6
Jingsj CID
J-1373653-8
Molecular Formula
C10H12BrNO2
Chinese Name
5-溴烟酸叔丁酯
Molecular Weight
258.11200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point53-55ºC
Boiling Point279.8ºC at 760mmHg
Density1.385g/cm3
Flash Point123ºC
Exact Mass257.00500
PSA39.19000
LogP2.79940
Vapor Pressure0.00392mmHg at 25°C
Refractive Index1.531
Storage ConditionsKeep Cold

Customs & Trade Information

HS Code2933399090
Summary2933399090. 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-bromonicotinate?

The CAS number of tert-Butyl 5-bromonicotinate is 263270-02-6.

What are the molecular formula and molecular weight of tert-Butyl 5-bromonicotinate?

tert-Butyl 5-bromonicotinate has molecular formula C10H12BrNO2 and molecular weight 258.11200 g/mol.

What are the upstream and downstream products of tert-Butyl 5-bromonicotinate?

For tert-Butyl 5-bromonicotinate, Upstream Products: 5-Bromonicotinic acid, Di-tert-butyl dicarbonate, tert-Butanol.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 5-bromonicotinate (CAS 263270-02-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1373653-8 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.