2-Phenylpteridin-4(3H)-one CAS 23120-10-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23120-10-7 |
| Molecular Formula | C12H8N4O |
| Molecular Weight | 224.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenylpteridin-4(3H)-one (CAS 23120-10-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8N4O. Molecular weight: 224.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8N4O |
| Molecular Weight | 224.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 2-Methoxy-3,7,9-trimethyl-3H-purine-6,8(7H,9H)-dione (CAS 817631-42-8)
- 3-(1,3,5-Triazin-2-yl)-1,8-naphthyridin-2-amine (CAS 60467-89-2)
- 2-Amino-9-((2-aminoethoxy)methyl)-1H-purin-6(9H)-one (CAS 79353-04-1)
- 4,4'-(32,35,52,55,72,75,92,95-Octamethoxy-1,3,5,7,9(1,4)-pentabenzenacyclodecaphane-12,15-diyl)dibenzaldehyde (CAS 2414973-65-0)
- 9-Methylbenz[a]anthracene (CAS 2381-16-0)
- Bilastine Impurity 9 HCl (CAS 1841081-72-8)
- 3-[3-fluoro-4-(pyridin-3-yloxy)phenyl]prop-2-enoic acid (CAS 1097101-47-7)
- 3-Azido-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose (CAS 13964-23-3)
- Methyl 3-(3-fluoro-5-methoxyphenyl)benzoate (CAS 1431549-04-0)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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 13829788188 / jacky.chen@cato-chem.com