Dihydrostreptomycin sesquisulfate
(12129709 | 5490-27-7)

CAS: 5490-27-7
Molecular Formula: C21H41N7O12·1.5H2SO4
Molecular Weight: 730.71
Availablility: Inquire for Status
Downloads: Product Specification
Dihydrostreptomycin sesquisulfate Chemical Structure

12129709-25g 25g £59.80
Bulk Order
12129709-25g 25g €89.70
Bulk Order
12129709-25g 25g $107.64
Bulk Order
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 29412030 EXP 2941203010 IMP

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%
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
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

  • 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

  • P263: Avoid contact during pregnancy/while nursing

  • 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

  • P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing