tert-Butyl 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate

5-(4-硝基苯基)-3-氧代-2,3-二氢-1H-吡唑-1-甲酸叔丁酯

tert-Butyl 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate (CAS 1630190-30-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H15N3O5 and a molecular weight of 305.29 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1630190-30-5
Jingsj CID: J-988378-3
Molecular Formula: C₁₄H₁₅N₃O₅
Chinese Name: 5-(4-硝基苯基)-3-氧代-2,3-二氢-1H-吡唑-1-甲酸叔丁酯
Molecular Weight: 305.29 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 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate?

The CAS number of tert-Butyl 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate is 1630190-30-5.

What are the molecular formula and molecular weight of tert-Butyl 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate?

tert-Butyl 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate has molecular formula C14H15N3O5 and molecular weight 305.29 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 5-(4-nitrophenyl)-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxylate (CAS 1630190-30-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-988378-3 (accessed 2026-10-24).

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