Ceftiofur hydrochloride (CAS 103980-44-5)

Chinese name: 盐酸头孢噻呋

Ceftiofur hydrochloride is registered under CAS 103980-44-5. Molecular formula: C19H17N5O7S3.HCl. Approximate molecular weight: 560.03. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	103980-44-5
English name	Ceftiofur hydrochloride
Chinese name	盐酸头孢噻呋
Molecular formula	C19H17N5O7S3.HCl
Molecular weight	560.03
Boiling point	814.1°C at 760 mmHg
Flash point	446.1°C
Vapor pressure	5.14E-28mmHgat25°C
HS code (ref.)	2941905990

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Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 103980-44-5?

Ceftiofur hydrochloride is identified by CAS Registry Number 103980-44-5. Molecular formula: C19H17N5O7S3.HCl. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Ceftiofur hydrochloride?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 103980-44-5 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.