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Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria

Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria

Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria
Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria

Large Image :  Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria Get Best Price

Product Details:

Place of Origin: China
Brand Name: DKY
Model Number: 3810-74-0

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag or 25kg/drum
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 tons per year
Detailed Product Description
CAS No: 3810-74-0 Molecular Formula: C42H84N14O36S3
Molecular Weight: 1457.38 EINECS No: 223-286-0
Specific Rotation: -79~-88°(20℃/D)(c=1,H2O) Density: 1.2302
Index Of Refraction: -85°(C=1,H2O) Storage Conditions: 2-8°C
Solubility: H2O:0.1g/mL,clear H2O:0.1g/mL,clear: 948.2℃ At 760 MmHg
Flash: 527.3 ℃ Solubility In Water: Water Solubility: 0.1 G/mL, The Clear
Vapor Pressure: 0mmHg At 25°C Appearance: White Or Whitish Powder
High Light:

animal pharmaceutical

,

anti bacterial chemicals

Streptomycin sulfate 3810-74-0 veterinary raw material used against gram-negative bacteria

 

Basic parameter:

1. Product name :Streptomycin sulfate

2. Product alias :Streptomycin Sulfate, streptomycessp.-cas3810-74-0-calbiochem; STREPTOMYCINSULFATEUSPGRADE99 %; StreptomycinSulphateSterileUsp25; StreptomycinSulphateOralUsp25; D - Streptamine, O - 2 - deoxy - 2 - (methylamino) -. Alpha. - L - glucopyranosyl - (1? 2) - O - 5 - deoxy - 3 - C - formyl -. Alpha. - L - lyxofuranosyl - (1? . 4) - N, N - bis (aminoiminomethyl) -, sulfate (2:3) (salt); Streptomycinsesquisulfatesalthydrate; Streptomycinsolution; STREPTOMYCINSULFATE (INJ.)
3. CAS no. : 3810-74-0
4. Molecular formula: C42H84N14O36S3
5. Molecular weight: 1457.38
6. EINECS no. : 223-286-0
7. Specific rotation: -79 ~ -88°(20 ° c /D)(c=1,H2O)
8. Density: 1.2302
9. Index of refraction: -85°(C=1,H2O)
10. Storage conditions: 2-8°C
11. Solubility: H2O:0.1g/mL,clear
12. Boiling point :948.2℃ at 760 mmHg
13. Flash: 527.3 ℃
14. Solubility in Water: Water solubility: 0.1 g/mL, the clear
15. Vapor pressure :0mmHg at 25°C
16. Appearance: white or whitish powder.
17. Physical and chemical properties, odourless, taste bitter, have led to wet, soluble in water, soluble in water and the nature is stable, not soluble in ethanol or chloroform, dry condition is stable, airtight avoid light preservation above 4 years titer, aqueous solution can be stored at room temperature under the condition of pH3 ~ 7 2 ~ 4 weeks, with acid, alkali, oxidant are easy to damage failure.
 
Certificate of Analysis:
Product name Streptomycin sulfate Batch no 20200301
Quantity 25 billion Packing 5 billion/tin
Manufacturing date 2020-03-01 Retest date 2022-03-01
Inspection items Test indicators Inspection results
character
White or whitish powder
White powder
Identify
A. Thin layer chromatography: the solution of the test product shall be consistent with the main spot shown in the solution of the standard product
B. The color of violet should appear in the chemical reaction
C. Chemical reactions should appear red
D. the chemical reaction should appear light yellow
E. Differential reaction of sulfate should be present
Spots are consistent
There was a positive response
There was a positive response
There was a positive response
The reaction was sulfate discriminant
Sulphated ash ≤1.0% 0.4%
Titer (drying)
≥720u/mg 760u/mg
solution color No deeper than no. 3 >4#
Solution clarity ≤Ⅱ <1#
Color test ≥90.0% 98.8%
PH 4.5~7.0 5.7
Dry weight loss
≤7.0% 5.3%
sulfate 18.0%~21.5% 19.5%
Streptomycin B ≤3.0% Conform
Bacterial endomycin Meet the regulations Conform
Abnormal toxicity Meet the regulations Conform
sterile Should be sterile sterile
conclusion This product meets the requirements of CP2010 pharmacopoeia.

 

Structure:

Streptomycin Sulfate Veterinary Raw Material Against Gram Negative Bacteria 0

 

 

Product overview:
Streptomycin sulfate is an aminoglycoside antibiotic. Streptomycin mainly binds to bacterial ribosome for 30S subunit, and inhibits the synthesis of bacterial proteins. Bacteria can easily become resistant to streptomycin in contact. The combination of streptomycin and other antimicrobial or anti-tb drugs can reduce or delay the development of drug resistance. Used in the treatment of febrile rabbitus, bubonic plague, severe brucellosis, and rhinitis (often in combination with tetracycline or chloramphenicol). It is also used as a second-line treatment for tuberculosis, often in combination with other anti-tuberculosis drugs.
 
Pharmacological effects:
Streptomycin sulfate has antibacterial effect on most gram-positive bacteria and negative bacteria, especially on a variety of gram-negative bacteria such as escherichia coli, salmonella, pasteurella, brucella, pneumoniae, dysentery bacteria, aerobacillus, bacillus meliogenes and so on. This product is the first choice of anti-tuberculosis bacilli. It has a strong effect on tuberculosis bacilli. It has a strong bacteriostatic effect at a low concentration and a bactericidal effect at a high concentration. Because only 10% can infiltrate inside somatic cell, reason is invalid to the n/med tuberculosis bacterium inside the cell, can kill the n/med tuberculosis bacterium outside the cell only. It has stronger bactericidal effect on breeding bacteria than resting bacteria. Different from penicillin, its bactericidal speed is in direct proportion to the drug concentration, and its antibacterial effect is strongest at the pH value of 7.8, while it is greatly weakened when the pH value drops below 6. Streptomycin sulfate is an antibiotic fungicide, which can prevent and control bacterial diseases of a variety of crops and some fungal diseases. According to China's pesticide toxicity classification standard, streptomycin is a low - toxic fungicide. Acute oral LD50>9000mg/kg weight of the active drug rat. Can cause skin allergy.

 

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