Cephalexin hydrate

• Catalog No.: 22238
• CAS Number: 15686-71-2
• M. F.: C16H19N3O5S
• M. W.: 365.40416
• Purity: ≥97.0% (T)

SYNONYMS

• IUPAC name: (7R)-7-[(2R)-2-amino-2-phenylacetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate
• IUPAC Traditional name: (7R)-7-[(2R)-2-amino-2-phenylacetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid hydrate

DATABASE IDS

• EC Number: 239-773-6
• CAS Number: 15686-71-2
• MDL Number: MFCD00167148
• Beilstein Number: 965503

PROPERTIES

• German water hazard class: 2
• GHS Signal Word: Danger
• GHS Hazard statements: H317-H334
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• GHS Precautionary statements: P261-P280-P342 + P311
• Risk Statements: 42/43
• Safety Statements: 22-36/37-45
• Storage Temperature: 2-8°C
• Empirical Formula (Hill Notation): C16H17N3O4S · xH2O
• Purity: ≥97.0% (T)
• Solubility: 1 M NH4OH: soluble50 mg/mL, clear, yellow