Pterine-6-carboxylic Acid CAS 948-60-7
| CAS No. | 948-60-7 |
| Molecular Formula | C7H5N5O3 |
| Molecular Weight | 207.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.15 g/mol gives Pterine-6-carboxylic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Pterine-6-carboxylic Acid (CAS 948-60-7), a certified reference material (molecular formula C7H5N5O3, MW 207.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H5N5O3, Pterine-6-carboxylic Acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 207.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Pterine-6-carboxylic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5N5O3 |
| Molecular Weight | 207.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 1-Bromo-7-methyloctane (CAS 54088-99-2)
- 8-Fluoro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 1016506-97-0)
- 1-Bromononane (CAS 693-58-3)
- 3-Fluoro-4-(1h-1,2,4-triazol-1-yl)benzoic acid (CAS 1020934-33-1)
- 5-(3-acetylphenoxymethyl)-1,2-oxazole-3-carboxylic acid (CAS 1281554-27-5)
- 5-Methoxy-2,2-dimethyl-2H-chromene (CAS 13162-78-2)
- Dimethyl 5-aminoisophthalate monohydrochloride (CAS 185457-33-4)
- Lisinopril EP Impurity I (CAS CATO-C4X-16819)
- Ethyl (3-aminopropanoyl)glycinate (CAS 75141-41-2)
- Methyl 2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetate (CAS 25947-14-2)
- 6-(bromomethyl)-6-fluoro-1,4-oxazepane (CAS 2680760-04-5)
- Di-adamantan-2-yl-amine (CAS 39234-40-7)
- 4-Chloro-6-cyano-3-(difluoromethyl)pyridine-2-carboxylic acid (CAS 1805396-30-8)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com