Cefotetan disodium salt
(18528286 | 74356-00-6)

CAS: 74356-00-6
Molecular Formula: C17H15N7Na2O8S4
Molecular Weight: 619.59
Availablility: Inquire for Status
Cefotetan disodium salt Chemical Structure

18528286-1g 1g £233.70
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18528286-1g 1g €327.20
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18528286-1g 1g $350.60
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Certificate of Analysis

Product Detail
Product Code 18528286
Product Name Cefotetan disodium salt
Categories Antibiotics Bioactive Small Molecules
CAS 74356-00-6
Molecular Formula C17H15N7Na2O8S4
Molecular Weight 619.59
Storage Details 2 to 8 °C
Harmonised Tariff Code 29419000

Product Specification
Physical Appearance Light yellow powder
Heavy metals NMT 20ppm
Single Impurity 3.5% max
Identification HPLC, Sodium
pH 4.0 - 6.5
Bacterial endotoxin 0.15 EU/mg max
Storage Temperature +20 deg C ° C
Molecular Weight 619.56774
Water Content 2.5% max
Solubility Conforms to USP requirements
Assay 83.0% - 97.0%
Optical Rotation +112°- +124 deg
Residual Solvents Conforms to USP requirements
Total Impurities 6.0% max
Other Impurity Polymer: 2.0% max
Isomers Isomers: L-Cefotetan 35.0%-45.0%
Clarity in Solution Conforms to USP requirements

Safety Information
Danger to Health
Signal word danger
Hazard statements
  • H315: Causes skin irritation

  • H317: May cause an allergic skin reaction

  • H319: Causes serious eye irritation

  • H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

  • P280: Wear: protective gloves/ clothing & eye protection

  • P302+352: IF ON SKIN: Wash with soap and water

  • P304+312: IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell

  • P308+313: IF exposed or concerned: Get medical advice/attention

  • P332+313: IF skin irritation occurs: Get medical advice/attention