CAS 23256-42-0 Lactate Salt Trimethoprim Sodium Tmp Timethoprim

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Adult
• State: Solid
• Purity: >98%
• Model NO.: trimethoprim
• Name: Trimethoprim
• Mf: C14h18n4o3
• CAS: 738-70-5
• Transport Package: Drum
• Specification: 99%
• Trademark: HS
• Origin: China
• HS Code: 2904201000
• Production Capacity: 100000

Product Description

Product Name	Trimethoprim
CAS	738-70-5
MF	C14H18N4O3
MW	290.32
Appearance	White Powder
Detection Method	HPLC
Purity:	99%
Shelf life	2Years

Trimethoprim (TMP) is an antibiotic used mainly in the treatment of bladder infections.Other uses include for middle ear
infections and travelers' diarrhea. With sulfamethoxazole or dapsone it may be used for Pneumocystis pneumonia in people with
HIV/AIDS. It is taken by mouth.

What is Trimethoprim ?

Trimethoprim is a bacteriostatic antibiotic used mainly in the prophylaxis and treatment of urinary tract infections. 
Trimethoprim belongs to the class of chemotherapeutic agents known as dihydrofolate reductase inhibitors. 
Trimethoprim was formerly marketed by GlaxoSmithKline under trade names including 
 

Proloprim, Monotrim, and Triprim; but these trade names have been licensed to various generic pharmaceutical manufacturers. In clinical use it is often abbreviated TRI or TMP.

Function of Trimethoprim

antibacterial drug efficiency, separate for respiratory tract infections, urinary tract infections,intestinal infections and other illnesses. 
Range and similar antibacterial sulfonamides, in combination with sulfa drugs or in combination with antibiotics, can significantly improve drug efficacy. 
For respiratory tract infections, senile chronic bronchitis, dysentery, urinary tract infection, pyelonephritis, enteritis, typhoid, gonorrhea, and some of the specific disease and other inflammation.
 

Application of Trimethoprim

Cure pneogaster infection, chronic senile bronchitis, bacillary dysentery, urinary tract infection, pyelon-dphristis, enteritis typhoid, gonorrhea and some specific lesion etc

items	specifications	analysis results
appearance	white or yellowish-white powder	white powder
solubility	very slightly soluble in water, slightly soluble in alcohol	conform
identification (ir)	complies with reference spectrum	conform
solution	not more intensely colored than reference by7	conform
single impurity	≤0.1%	<0.1%
total impurities	≤ 0.2%	<0.2%
heavy metals	≤ 20 ppm	< 20 ppm
loss on drying	≤ 1.0%	0.3%
sulphated ash	≤ 0.1%	0.02%
impurity k	≤ 5 ppm	conform
assay	98.5% ~ 101.0%	99.9%
conclusion	complies with the requirements of bp2002/ ep6