trimethoprim

Post Date:
May 05,2014
Expiry Date:
Nov 01,2014
Detailed Description:
Cas No. :738-70-5
Quality Standard: BP/USP/EP/GP/

Packing: 25kg fiber drum

Main specification:

Appearance: White or yellowish white powder

Melting point: 199-203oC

Assay: 99.0%-101.0%

Loss on drying: ≤0.5%

Related substances: ≤0.2%

Main Usage: Trimethoprim is antibacterial, its antibacterial function is like sulfonamide, which will be better when used together with sulfonamide. It is used to cure breath-path infection, senile chronic bronchitis, bacillary dysentery, urinarytract infection, nephritis, enteritis typhoid , gonorrhea and some specific inflammation.
CAS Registry Number:
738-70-5
Synonyms:
;trimethoprim crystalline;5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diyldiamine;Antibiotic synergist;5-((3,4,5-trimethoxyphenyl)methyl)-2,4-pyrimidinediamine;Trimethoprim(TMP);
Molecular Formula:
C₁₄H₁₈N₄O₃
Molecular Weight:
290.32
Molecular Structure:

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