for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Trimethoprim 3-oxide (Trimethoprim 3-N-oxide) is the primary metabolite of trimethoprim.
In Vitro
Trimethoprim 3-oxide is the primary metabolite of trimethoprim. Trimethoprim 3-oxide (3-NO-TMP) is converted from trimethoprim by CYP1A1 and CYP1B1 with highest rates in human liver microsomes (HLMs). The CYP1A inhibitor α-Naphthoflavone inhibits Trimethoprim 3-oxide formation, however, other competitive P450 inhibitors has no obvious inhibition on the formation. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
| Kanonisches Lächeln | COC1=CC(=CC(=C1OC)OC)CC2=C(N(C(=N)N=C2)O)N |
|---|---|
| IUPAC Name | 3-hydroxy-2-imino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-4-amine |
| InChIKey | YQVPBGLBUGARPD-UHFFFAOYSA-N |
| INCHI | 1S/C14H18N4O4/c1-20-10-5-8(6-11(21-2)12(10)22-3)4-9-7-17-14(16)18(19)13(9)15/h5-7,16,19H,4,15H2,1-3H3 |
| Isomere SMILES | COC1=CC(=CC(=C1OC)OC)CC2=C(N(C(=N)N=C2)O)N |
| Alternative CAS-Nummer | 27653-67-4 |
| PubChem CID | 23278278 |
| Molekulargewicht | 306.32 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Klasse | Phenol ethers |
| Subclass | Anisoles |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Anisoles |
| Alternative Parents | Phenoxy compounds Methoxybenzenes Aminopyrimidines and derivatives Alkyl aryl ethers Hydropyrimidines Heteroaromatic compounds Azacyclic compounds Primary amines Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Phenoxy compound - Anisole - Methoxybenzene - Alkyl aryl ether - Aminopyrimidine - Monocyclic benzene moiety - Hydropyrimidine - Pyrimidine - Heteroaromatic compound - Azacycle - Ether - Organoheterocyclic compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxygen compound - Amine - Aromatic heteromonocyclic compound |
| Beschreibung | This compound belongs to the class of organic compounds known as anisoles. These are organic compounds containing a methoxybenzene or a derivative thereof. |
| External Descriptors | Not available |
| Molekulargewicht | 306.320 g/mol |
|---|---|
| XLogP3 | 0.400 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 306.133 Da |
| Monoisotopic Mass | 306.133 Da |
| Topological Polar Surface Area | 113.000 Ų |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 465.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
