6-(Isothiazol-4'-yl-acetamido)penicillanic acid

6-(异噻唑-4'-基乙酰胺基)青霉烷酸

6-(Isothiazol-4'-yl-acetamido)penicillanic acid (CAS 34783-51-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H15N3O4S2 and a molecular weight of 341.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34783-51-2
Jingsj CID: J-348986-8
Molecular Formula: C₁₃H₁₅N₃O₄S₂
Chinese Name: 6-(异噻唑-4'-基乙酰胺基)青霉烷酸
Molecular Weight: 341.4 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 6-(Isothiazol-4'-yl-acetamido)penicillanic acid?

The CAS number of 6-(Isothiazol-4'-yl-acetamido)penicillanic acid is 34783-51-2.

What are the molecular formula and molecular weight of 6-(Isothiazol-4'-yl-acetamido)penicillanic acid?

6-(Isothiazol-4'-yl-acetamido)penicillanic acid has molecular formula C13H15N3O4S2 and molecular weight 341.4 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. "6-(Isothiazol-4'-yl-acetamido)penicillanic acid (CAS 34783-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-348986-8 (accessed 2026-10-24).

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