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

4-氯-2-乙基-5H,8H,9H-嘧啶并[4,5-b]氮杂卓-9-羧酸叔丁酯

tert-butyl 4-chloro-2-ethyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate (CAS 2172475-97-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H20ClN3O2 and a molecular weight of 309.79 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2172475-97-5
Jingsj CID: J-557866-7
Molecular Formula: C₁₅H₂₀ClN₃O₂
Chinese Name: 4-氯-2-乙基-5H,8H,9H-嘧啶并[4,5-b]氮杂卓-9-羧酸叔丁酯
Molecular Weight: 309.79 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

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

The CAS number of tert-butyl 4-chloro-2-ethyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate is 2172475-97-5.

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

tert-butyl 4-chloro-2-ethyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate has molecular formula C15H20ClN3O2 and molecular weight 309.79 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-ethyl-5H,8H,9H-pyrimido[4,5-b]azepine-9-carboxylate (CAS 2172475-97-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-557866-7 (accessed 2026-10-25).

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