High Quality Bp/Ep/USP Tmp Trimethoprim

• Function: Antibiotic and Antimicrobial Agents
• Certification: GMP
• Grade Standard: Medicine Grade
• State: Solid
• Color: White or Yellowish White
• Odor: Odorless
• Model NO.: TMP
• Taste: Characteristic
• Sample: Available
• Transport Package: 25kgs/Drum
• Specification: USP/BP/EP
• Trademark: Fraken
• Origin: China
• Production Capacity: 100mt Per Year

Product Description

Trimethoprim

CAS No. 738-70-5
Chemical Name: 5-((3, 4, 5-trimethoxyphenyl)methyl)-2, 4-pyrimidinediamine
Molecular Formula: C14H18N4O3
Molecular Weight: 290.32
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.

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Mr. Liu
Qingdao fraken international trading co., ltd
Address: RM1005 post mansion yan'an three road, qingdao, China
Tel: [phone]
Fax: [phone]
Web: http://fraken.en.made-in-china.com
http://fraken.en.made-in-china.com/

CAS NO	738-70-5	Cate	Pharmaceutical Material
Product Name	5-((3,4,5-trimethoxyphenyl)methyl)-2,4-pyrimidinediamine
molecular formula	C 14 H 18 N 4 O 3	Molecular Weigh	290.32
Structural Formula
Standard	BP98/EP97/BP2000/CP2000 BP2001/BP2002/EP4/USP24/25/26	Package	25Kg/(Drum)
Specification	Appearance:White or yellowish white powder Melting point:199-203 o C Assay: 98.5%-101.0%(BP);99.0-101.0%(CP) Loss on drying: ≤1.0%(BP);≤0.5%(USP,CP) Related substances: ≤0.2%
Usage	Cure pneogaster infection, chronic senile bronchitis, bacillary dysentery, urinary tract infection, pyelon-dphristis, enteritis typhoid, gonorrhea and some specific lesion etc