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tert-butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate

5-氯-1H-吡咯并[2,3-b]吡啶-1-羧酸叔丁酯

Also known as: 5-CHLORO-PYRROLO[2,3-b]PYRIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER, 5-chloro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester, 1,1-Dimethylethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate, tert-butyl 5-chloropyrrolo[2,3-b]pyridine-1-carboxylate, 1H-Pyrrolo[2,3-b]pyridine-1-carboxylic acid, 5-chloro-, 1,1-dimethylethyl ester, 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylic acid, 1,1-dimethylethyl ester

tert-butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 928653-82-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H13ClN2O2 and a molecular weight of 252.69700 g/mol. It is also known as 5-CHLORO-PYRROLO[2,3-b]PYRIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER, 5-chloro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester and 1,1-Dimethylethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate. Key properties include a boiling point of 345.7ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 162.9ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
928653-82-1
Jingsj CID
J-858813-3
Molecular Formula
C12H13ClN2O2
Chinese Name
5-氯-1H-吡咯并[2,3-b]吡啶-1-羧酸叔丁酯
Molecular Weight
252.69700 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point345.7ºC at 760 mmHg
Density1.26g/cm3
Flash Point162.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

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

The CAS number of tert-butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate is 928653-82-1.

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

tert-butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate has molecular formula C12H13ClN2O2 and molecular weight 252.69700 g/mol.

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

tert-butyl 5-chloro-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-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 928653-82-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-858813-3 (accessed 2026-10-24).

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