Trimethoprim (free base) (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. Trimethoprim was first used in 1962.

Product information

CAS Number: 738-70-5

Molecular Weight: 290.32

Formula: C14H18N4O3

Synonym:

Trimpex

Proloprim

Chemical Name: 5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine

Smiles: COC1C=C(CC2=CN=C(N)N=C2N)C=C(OC)C=1OC

InChiKey: IEDVJHCEMCRBQM-UHFFFAOYSA-N

InChi: InChI=1S/C14H18N4O3/c1-19-10-5-8(6-11(20-2)12(10)21-3)4-9-7-17-14(16)18-13(9)15/h5-7H,4H2,1-3H3,(H4,15,16,17,18)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.