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4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate

4-氯-6,7-二氢-5H-环戊并[b]吡啶-7-基乙酸酯

Also known as: (4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl) acetate, 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 7-acetate, 5H-Cyclopenta[b]pyridin-7-ol, 4-chloro-6,7-dihydro-, 7-acetate, 5H-Cyclopenta[b]pyridin-7-ol, 4-chloro-6,7-dihydro-, acetate (ester)

4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate (CAS 945666-87-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H10ClNO2 and a molecular weight of 211.645 g/mol. It is also known as (4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl) acetate, 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 7-acetate and 5H-Cyclopenta[b]pyridin-7-ol, 4-chloro-6,7-dihydro-, 7-acetate. Key properties include a boiling point of 302.7±42.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 136.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
945666-87-5
Jingsj CID
J-1505233-9
Molecular Formula
C10H10ClNO2
Chinese Name
4-氯-6,7-二氢-5H-环戊并[b]吡啶-7-基乙酸酯
Molecular Weight
211.645 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point302.7±42.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point136.9±27.9 °C

Frequently Asked Questions

What is the CAS number of 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate?

The CAS number of 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate is 945666-87-5.

What are the molecular formula and molecular weight of 4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate?

4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate has molecular formula C10H10ClNO2 and molecular weight 211.645 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate (CAS 945666-87-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505233-9 (accessed 2026-10-24).

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