3-Methyl-4-(naphthalen-2-yloxy)-[1,2]oxazolo[5,4-d]pyrimidine CAS 672925-33-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 672925-33-6 |
| Molecular Formula | C16H11N3O2 |
| Molecular Weight | 277.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4-(naphthalen-2-yloxy)-[1,2]oxazolo[5,4-d]pyrimidine (CAS 672925-33-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11N3O2. Molecular weight: 277.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11N3O2 |
| Molecular Weight | 277.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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- 4-[5-(Naphthalen-1-yl)-1H-pyrazol-3-yl]piperidine (CAS 103660-49-7)
- (4-((Naphthalen-1-ylamino)methyl)phenyl)boronic acid (CAS 1029439-61-9)
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Recommended Standards
- 3-Methyl-1-(2-methylpropyl)-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-6-carboxylic acid (CAS 937624-04-9)
- 4-(1H-Indol-5-yl)-1H-pyrazolo[3,4-b]pyridine-6-carboxamide (CAS 918132-97-5)
- 3-(6-Morpholino-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoic acid (CAS 901864-93-5)
- 4-Chloro-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine-7-carboxylic acid (CAS 1497356-12-3)
- [1,2,3]Triazolo[1,5-a]quinoline (CAS 235-21-2)
- Sildenafil Impurity 2 (CAS 332374-42-2)
- Phenyl 3,4,6-Tri-O-acetyl-2-deoxy-1-thio-2-(2,2,2-trichloroethoxyformamido)-β-D-galactopyranoside (CAS 278784-83-1)
- (4-Chlorophenyl)(5-(4-fluorophenyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1710674-89-7)
- Ethyl 5-bromo-3-cyano-2-hydroxybenzoate (CAS 1805487-75-5)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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