Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Moligand™,≥93% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C,Argon charged 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.
application:
Pteroic Acid (Methotrexate EP Impurity D N-Desmethyl Impurity) is a constituent as well as a degradation product of Folic Acid (F680300) formed via enzymatic hydrolysis. has been shown to activate the glutamylation of methotrexate by folylpolyglutamate synthetase.
| Sonrisas canónicas | C1=CC(=CC=C1C(=O)O)NCC2=CN=C3C(=N2)C(=O)NC(=N3)N |
|---|---|
| IUPAC Name | 4-[(2-amino-4-oxo-3H-pteridin-6-yl)methylamino]benzoic acid |
| InChIKey | JOAQINSXLLMRCV-UHFFFAOYSA-N |
| INCHI | 1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21) |
| Isómeros SMILES | C1=CC(=CC=C1C(=O)O)NCC2=CN=C3C(=N2)C(=O)NC(=N3)N |
| WGK Alemania | 3 |
| PubChem CID | 135398749 |
| Peso molecular | 312.28 |
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 | Organoheterocyclic compounds |
| Clase | Pteridines and derivatives |
| Subclass | Pterins and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pterins and derivatives |
| Alternative Parents | Aminobenzoic acids Benzoic acids Phenylalkylamines Aniline and substituted anilines Benzoyl derivatives Secondary alkylarylamines Pyrimidones Aminopyrimidines and derivatives Pyrazines Vinylogous amides Heteroaromatic compounds Amino acids Azacyclic compounds Monocarboxylic acids and derivatives Carboxylic acids Primary amines Organic oxides Organopnictogen compounds Hydrocarbon derivatives Organooxygen compounds |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Pterin - Aminobenzoic acid - Aminobenzoic acid or derivatives - Benzoic acid or derivatives - Benzoic acid - Benzoyl - Aniline or substituted anilines - Phenylalkylamine - Aminopyrimidine - Pyrimidone - Aralkylamine - Secondary aliphatic/aromatic amine - Monocyclic benzene moiety - Pyrazine - Pyrimidine - Benzenoid - Heteroaromatic compound - Vinylogous amide - Amino acid - Amino acid or derivatives - Azacycle - Secondary amine - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Amine - Organic oxide - Organopnictogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Primary amine - Aromatic heteropolycyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as pterins and derivatives. These are polycyclic aromatic compounds containing a pterin moiety, which consist of a pteridine ring bearing a ketone and an amine group to form 2-aminopteridin-4(3H)-one. |
| External Descriptors | pteroic acid |
| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 02, 2026 | P136081 | |
| Certificate of Analysis | Jun 02, 2026 | P136081 | |
| Certificate of Analysis | Jun 02, 2026 | P136081 | |
| Certificate of Analysis | Apr 02, 2026 | P136081 | |
| Certificate of Analysis | Apr 02, 2026 | P136081 | |
| Certificate of Analysis | Apr 02, 2026 | P136081 | |
| Certificate of Analysis | Apr 02, 2026 | P136081 | |
| Certificate of Analysis | Mar 11, 2026 | P136081 | |
| Certificate of Analysis | Mar 11, 2026 | P136081 | |
| Certificate of Analysis | Sep 11, 2025 | P136081 | |
| Certificate of Analysis | Dec 06, 2024 | P136081 | |
| Certificate of Analysis | Jun 19, 2024 | P136081 | |
| Certificate of Analysis | Aug 03, 2022 | P136081 | |
| Certificate of Analysis | Aug 03, 2022 | P136081 | |
| Certificate of Analysis | Jun 16, 2022 | P136081 | |
| Certificate of Analysis | Jun 16, 2022 | P136081 |
| Solubilidad | Soluble in 0.5 M NaOH (50 mg/ml). |
|---|---|
| Sensibilidad | light & Moisture & Air sensitive |
| Punto de fusión (°C) | >300°C (dec.) |
| Peso molecular | 312.280 g/mol |
| XLogP3 | -0.300 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 312.097 Da |
| Monoisotopic Mass | 312.097 Da |
| Topological Polar Surface Area | 143.000 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 503.000 |
| 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 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Moligand™ grade guide →