Cefotaxime Open-ring Lactone 2(USP) CAS#: 63527-52-610033; ChemWhat Code: 1407923

IdentificationPhysical DataSpectra
Route of Synthesis (ROS)Safety and HazardsOther Data


Product NameCefotaxime Open-ring Lactone 2(USP)
Molecular Structure
CAS Registry Number 63527-52-610033
MDL Number
Beilstein Registry Number
Synonyms(RS)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-((R)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic acid
Molecular FormulaC14H15N5O6S2
Molecular Weight413.423
InChI Key
Canonical SMILES

Physical Data

AppearanceWhite powder
Solubility50% methanol and 50% water dissolved
Flash PointNo data available
Refractive indexNo data available
SensitivityNo data available
Melting PointNo data available


No data available

Route of Synthesis (ROS)

No data available

Safety and Hazards

No data available

Other Data

Store at -20°C
Use Pattern
Cefotaxime Open-ring Lactone 2(USP) is an impurity of API Cefotaxime.

Buy Reagent

No reagent supplier? Send quick inquiry to ChemWhat
Want to be listed here as a reagent supplier? (Paid service) Click here to contact ChemWhat

Approved Manufacturers

Want to be listed as an approved manufacturer (Requires approvement)? Please download and fill out this form and send back to [email protected]

Contact Us for Other Help

Contact us for other information or services Click here to contact ChemWhat