C5743

Cilastatin sodium salt

powder, ≥98% (HPLC)

• Synonym(s): Cilastatin sodium
• Empirical Formula (Hill Notation): C₁₆H₂₅N₂NaO₅S
• CAS Number: 81129-83-1
• Molecular Weight: 380.43
• EC Number: 279-694-4
• UNSPSC Code: 12352204
• NACRES: NA.77

Properties

• product name: Cilastatin sodium salt, ≥98% (HPLC)
• biological source: synthetic (organic)
• Assay: ≥98% (HPLC)
• form: powder
• solubility: water: 10 mg/mL, clear, colorless to faintly yellow
• storage temp.: 2-8°C
• InChI: 1S/C16H26N2O5S.Na/c1-16(2)8-10(16)13(19)18-12(15(22)23)6-4-3-5-7-24-9-11(17)14(20)21;/h6,10-11H,3-5,7-9,17H2,1-2H3,(H,18,19)(H,20,21)(H,22,23);/q;+1/p-1/b12-6-;/t10-,11+;/m1./s1
• InChI key: QXPBTTUOVWMPJN-QBNHLFMHSA-M

Description

General description

Cilastatin sodium salt is off-white to yellowish-white, hygroscopic, amorphous compound. It is derivatized from heptenoic acid. Its molecular mass is 380.43 g.

Biochem/physiol Actions

Inhibitor of the renal enzyme dehydropeptidase I and some bacterial zinc-containing β-lactamases. By these action, cilastatin suppresses both host and target metabolism of the broad-spectrum antibiotic imipenem, improving its efficacy.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves