tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate

4-氯-2-环丙基-5H,8H,9H-嘧啶并[4,5-b]氮杂䓬-9-甲酸叔丁酯

tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate (CAS 2172443-74-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H20ClN3O2 and a molecular weight of 321.80 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2172443-74-0
Jingsj CID: J-1481196-0
Molecular Formula: C₁₆H₂₀ClN₃O₂
Chinese Name: 4-氯-2-环丙基-5H,8H,9H-嘧啶并[4,5-b]氮杂䓬-9-甲酸叔丁酯
Molecular Weight: 321.80 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate?

The CAS number of tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate is 2172443-74-0.

What are the molecular formula and molecular weight of tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate?

tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate has molecular formula C16H20ClN3O2 and molecular weight 321.80 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "tert-butyl 4-chloro-2-cyclopropyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate (CAS 2172443-74-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481196-0 (accessed 2026-10-25).

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