O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate

O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate (CAS 1250991-64-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H20BrN3O4 and a molecular weight of 374.23 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1250991-64-0
Jingsj CID: J-984340-8
Molecular Formula: C₁₄H₂₀BrN₃O₄
Molecular Weight: 374.23 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate?

The CAS number of O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate is 1250991-64-0.

What are the molecular formula and molecular weight of O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate?

O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate has molecular formula C14H20BrN3O4 and molecular weight 374.23 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. "O5-tert-butyl O6-ethyl 3-bromo-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-5,6-dicarboxylate (CAS 1250991-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-984340-8 (accessed 2026-10-24).

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