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Antibiotic API Dihydrostreptomycin Sulphate CAS 5490-27-7 with low price CAS NO.5490-27-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Dihydrostreptomycin Sulfate
- D-Streptamine
- 5490-27-7
Quick Details
- ProName: Antibiotic API Dihydrostreptomycin Sul...
- CasNo: 5490-27-7
- Molecular Formula: C21H43N7O16S
- Appearance: White Powde
- Application: For pharmaceutical
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
Details
Basic information
Dihydrostreptomycin sulphate is freely soluble in water,practically in soluble acetone
in ethanol(96%) and in methanol.
It has the advantages of strong bactericidal activity, low toxicity, wide indications and good clinical efficacy, and has been used in many veterinary clinical experiments.
It is suitable for the treatment of infections caused by various gram-negative bacteria, such as tuberculosis, pertussis, plague, tularsis and pneumonia.
Function
Streptomycin sulfate is used for the treatment of infective endocarditis, plague and rabbit fever, influenza and gram-negative bacillus infections caused by tuberculosis, brucellosis and non-hemolytic streptococcus.
Dihydrostreptomycin is used to treat infections caused by a variety of gram-negative bacteria, such as tuberculosis,
pertussis,plague, toliosis and pneumonia.
Specification
| Testing Items | Testing Specifications | Test Result |
| Characters | A white or almost white powder | white powder |
| Identification | A TLC, Complies | Complies |
| B a-naphthol solution, strong sodium hy pochlorite solution reactions | Complies | |
| C a-naphthol solution, hy drochloric acid solution reactions | Complies | |
| D Reaction(a) of sulphates | Complies | |
| Complies | ||
| Appearance of solution | Clarity: ≤2# | ≤1# |
| Colour: No more intense than reference solution 5 | 6# | |
| PH: | 5.0~7.0 | 5.8 |
| Specific optical rotation | -83°~-91° | -87.1° |
| Heavy metals: | ≤20ppm | <20ppm |
| Loss on drying | ≤5.0% | 3.50% |
| Sulphate ash: | ≤1.0% | 0.60% |
| Sulphate : | 18.0%~21.55 | 19.10% |
| Assay(dried substance) | ≥730 IU/mg | 764IU/mg |
| Sterility: | Sterile | Sterile |
| Bacterial endotoxins: | <0.50 IU/mg, Complies | Complies |
| *Abnormal toxicity: | 1mg/0.5ml, Complies | Complies |
Packaging & Delivery
| By Express(Fedex,TNT,DHL,EMS) | By Air | By Sea |
| Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
| Fast: 3-7 days | Fast: 3-7 days | Slow: 3-10 days |
| High cost | Medium cost | Low cost |
| Door to door service | Port to port service | Port to port service |