Gold Member Since 2005
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Qingdao Fraken International Trading Co., Ltd.

Metronidazole, Metronidazole Benzoate, GMP Metronidazole manufacturer / supplier in China, offering GMP Certified Metronidazole Benzoate & Metronidazole, Power Spring Oral Liquid, Cefalotin Sodium for Injection / Cefotaxime Sodium for Injection and so on.

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GMP Certified Metronidazole Benzoate & Metronidazole

Purchase Qty.:
(Pieces)
100-999 1,000+
FOB Unit Price: US $12 US $10
Purchase Qty. (Pieces) FOB Unit Price
100-999 US $12
1,000+ US $10
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Port: Qingdao, China
Production Capacity: 100mt Per Year
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: MTD
  • Certification: GMP
  • Type: Chemical Reagent
  • Volatile: Not Volatile
  • Trademark: Fraken
  • Specification: BP/USP
  • HS Code: 293329
  • Function: Antibiotic and Antimicrobial Agents
  • Grade Standard: Medicine Grade
  • State: Solid
  • GMP: Available
  • Transport Package: 25kg/Drum
  • Origin: China
Product Description
Metronidazole, taken up by diffusion, is selectively absorbed by anaerobic bacteria and sensitive protozoas.Metronidazole, taken up by diffusion, is selectively absorbed by  and sensitive . Once taken up by anaerobes, it isnon-enzymatically reduced by reacting with reduced , which is generated by pyruvate oxido-reductase. This reduction causes the production of toxic products to anaerobic cells, and allows for selective accumulation in anaerobes.The metronidazole metabolites are taken up into bacterial DNA, and form unstable molecules. This function only occurs when metronidazole is partially reduced, and because this reduction usually happens only in anaerobic cells, it has relatively little effect upon human cells or aerobic bacteria
Specification: 90%
Other name: 2-Methyl-5-nitro-1-imidazoleethanol;(2-Methyl-5-nitro-1-imidazolee;2-(2-methyl-5-nitroimidazol-1-yl)ethanol
CAS NO.: 443-48-1
EINECS NO.: 207-136-1
MF: C6H9N3O3
MW: 171.15
InChI: 1S/C6H9N3O3/c1-5-7-4-6(9(11)12)8(5)2-3-10/h4,10H,2-3H2,1H3
Melting point: 159-163ºC
Water solubility: <0.1G/100MLAT20ºC

Specification:
TestSpecification
IdentificationIR
Melting point159-1630C
Loss on drying0.5% MAX
Residue on ignition0.1% MAX
Heavy metals20ppm MAX
Appearance of solutionSuspension II and solution GY6
Impurity0.1% MAX
Total impurity0.2% MAX
Disregard limited0.01% MAX
Specific absorbance365-395
Assay99.0-101.0%
 
Note:
During the period of vaccination or serious defects of the immune function, the drug is banned.
 
Metronidazole Benzoate
Synonyms: benzoylmetronidazole ; 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl benzoate
Molecular Formula: C13H13N3O4
Molecular Weight: 275.26
CAS: 13182-89-3
EINECS: 236-131-7
Standars: BP2007/USP30

Specification
ItemsStandardsResults
Appearancea white or yellowish crystalline powderConforms
SolubilitySlightly solube in water, in acetone, in alcohol and in methylene, chlorideConforms
Identification c), a),b)c)  infrared
a)      Melting point 159-163°c
b)      Specific absorbance 365-395
a) 160.5-160.8°c
b) 375
Loss on drying≤0.5%0.20%
Residue on ignition≤0.1%0.03%
Heavy Metal≤20PPM<20PPM
Particle size40-60MESHCOMPLY
Residual solventsEthanediol≤620PPM≤620PPM
Appearance of solutionSUSPENSION
AND SOLUTION GY6
COMPLY
Related substanceSingle Impurity≤0.1%0.054%
Total impurity≤0.2%0.090%
Disregard limited≤0.01%pass
Assay99.0%-101.0% C6H9N3O399.60%C6H9N3O3


GMP Certified Metronidazole Benzoate & Metronidazole
 
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