Dihydrostreptomycin sesquisulfate
(12129709 | 5490-27-7)

CAS: 5490-27-7
Molecular Formula: C21H41N7O12·1.5H2SO4
Molecular Weight: 730.71
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Dihydrostreptomycin sesquisulfate Chemical Structure

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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 12129709
Product Name Dihydrostreptomycin sesquisulfate
Categories Antibiotics Bioactive Small Molecules
CAS 5490-27-7
Molecular Formula C21H41N7O12·1.5H2SO4
Molecular Weight 730.71
Storage Details 2 to 8 °C
Harmonised Tariff Code 2941203010

Product Specification
Heavy metals ≤ 20ppm
pH 5 - 7
Bacterial endotoxin ≤ 0.50 IU/mg
Loss on Drying ≤ 5.0%
Solubility Soluble in water
Sulfate 18 - 21.5%
Assay (HPLC) 94 - 102%
Methanol ≤ 0.2%
Specific optical rotation -83 to -91
Potency ⩾ 730 IU/mg (dried basis))
Sulfated ash ≤ 1.0%
Appearance White to Off-white powder
Manufacture date DD/MM/YYYY
Streptomycin sulfate ≤ 1.0%

Safety Information
Exclamation Mark
Danger to Health
Signal word danger
Hazard statements
  • H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled

  • H317: May cause an allergic skin reaction

  • H360: May damage fertility or the unborn child
Precautionary statements
  • P201: Obtain special instructions before use

  • P260: Do not breathe dust/fume/gas/mist/vapours/spray

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

  • P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell

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

  • P333+313: IF skin irritation or a rash occurs: Get medical advice/attention

  • P337+313: If eye irritation persists get medical advice/attention