(E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide

(E)-1-乙基-N-(4-(苯基二氮烯基)苯基)-1H-吡唑-3-甲酰胺

(E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide (CAS 1173355-99-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H17N5O and a molecular weight of 319.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1173355-99-1
Jingsj CID: J-1090175-3
Molecular Formula: C₁₈H₁₇N₅O
Chinese Name: (E)-1-乙基-N-(4-(苯基二氮烯基)苯基)-1H-吡唑-3-甲酰胺
Molecular Weight: 319.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide?

The CAS number of (E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide is 1173355-99-1.

What are the molecular formula and molecular weight of (E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide?

(E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide has molecular formula C18H17N5O and molecular weight 319.4 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. "(E)-1-ethyl-N-(4-(phenyldiazenyl)phenyl)-1H-pyrazole-3-carboxamide (CAS 1173355-99-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1090175-3 (accessed 2026-10-23).

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