Vertinary Drugs Spectinomycin Streptocycline Streptomycin Sulphate

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Adult
• State: Solid
• Purity: >98%
• Model NO.: streptomycin
• Product Name: Streptomycin
• Mf: (C21h39n7o12)2 (H2so4)3
• CAS: 3810-74-0
• Transport Package: Drum
• Specification: 99%
• Trademark: HS
• Origin: China
• HS Code: 2904201000
• Production Capacity: 100000

Product Description

Chemical Name:
agristrep D-Streptamine, O-2-deoxy-2-(methylamino)-.alpha.-L-glucopyranosyl-(1 to 2)-O-5-deoxy-3-C-formyl-.alpha.-L-lyxofuranosyl-(1 to 4)-N,N'-bis(aminoiminomethyl)-, sulfate (2:3) (salt)

Formula: (C₂₁H₃₉N₇O₁₂)₂ (H₂SO₄)₃

Molecular Weight:  1457.38

CAS No.: 3810-74-0

EINECS NO.: 223-286-0
          
Description: 
Appearance : white to off-white powder
 
Stability: Soluble in water >0.1g/L at 18ºC. Stable under ordinary conditions.
PH Value: 4.5 - 7.0 (20% sol.)

Uses: 
Streptomycin is a Water-soluble antibiotic drug that is principally used for the treatment of tuberculosis in conjunction with other drugs like isonicotinic acid hydrazide (isoniazid). Aminoglycoside is any of a group of antibiotics derived from various species of Streptomyces or Micromonosporaceae, while some of which are produced synthetically.  

 

 Function&Application

 

An antibiotic produced by the soil actinomycete Streptomyces griseus. It acts by inhibiting the initiation and elongation processes during protein synthesis. 

For tularemia, plague, brucellosis and glanders serious treatment (often combined with tetracycline or chloramphenicol). Also used second-line treatment of TB and multi-combination with other anti-TB drugs.

ITEMS	SPECIFICATION
Characters	A white or almost white powder,hygroscopic,very soluble in water,practically insouble in etnanol
Identification	A.Thin-layer chromatogram meets the requirements B.Positive C.Positive D.Positive
Appearance of solution	Colour:not more intensely coloured than 3
	Clarity:not more opalescent than
pH	4.5-7.0
Methanol(GC)	NMT 0.3%
Streptomytin B	NMT 3.0%
Loss on drying	NMT 7.0%
Sulphated ash	NMT 1.0%
Sulphate	18.5-21.5%
Colorimetric	NLT 90.0%
Sterillity	Meets the requirements
Baterial endotoxins	Less than 0.25IU/mg
Abnormal toxicity	Meets the requirements