tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate

5-氟吡咯并[2,3-b]吡啶-1-羧酸叔丁酯

Also known as: 5-Fluoro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester, 1,1-Dimethylethyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate, 1H-Pyrrolo[2,3-b]pyridine-1-carboxylic acid, 5-fluoro-, 1,1-dimethylethyl ester, tert-Butyl 5-fluoropyrrolo[2,3-b]pyridine-1-carboxylate, qc-7879

tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 928653-77-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13FN2O2 and a molecular weight of 236.24200 g/mol. It is also known as 5-Fluoro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester, 1,1-Dimethylethyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate and 1H-Pyrrolo[2,3-b]pyridine-1-carboxylic acid, 5-fluoro-, 1,1-dimethylethyl ester. Key properties include a boiling point of 330.7ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 153.8ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
928653-77-4
Jingsj CID
J-1375482-0
Molecular Formula
C12H13FN2O2
Chinese Name
5-氟吡咯并[2,3-b]吡啶-1-羧酸叔丁酯
Molecular Weight
236.24200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point330.7ºC at 760 mmHg
Density1.21g/cm3
Flash Point153.8ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate?

The CAS number of tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate is 928653-77-4.

What are the molecular formula and molecular weight of tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate?

tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate has molecular formula C12H13FN2O2 and molecular weight 236.24200 g/mol.

Is tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate hazardous?

tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 928653-77-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375482-0 (accessed 2026-10-24).

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