2-(Pyrazin-2-yl)quinazolin-4-ol CAS 781615-93-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 781615-93-8 |
| Molecular Formula | C12H8N4O |
| Molecular Weight | 224.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Pyrazin-2-yl)quinazolin-4-ol (CAS 781615-93-8) pharmaceutical standards reference standard. Molecular formula: C12H8N4O. Molecular weight: 224.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1986 |
| Nitrogen Atoms | 4 |
Related Pyrazin Standards
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- S-(5-(Pyrazin-2-yl)-1,3,4-oxadiazol-2-yl) ethanethioate (CAS 104820-26-0)
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Recommended Standards
- 2-(5-(Pyridin-4-yl)-4H-1,2,4-triazol-3-yl)pyrazine (CAS 36646-14-7)
- 2,2,2-trifluoro-1-(4-methoxy-3-methyl-phenyl)ethanone (CAS 75822-11-6)
- 2-(5-(Pyridin-2-yl)-1H-1,2,4-triazol-3-yl)pyrazine (CAS 36762-84-2)
- 2-Chloro-N'-methyl-N'-(3-phenyl-6-(trifluoromethyl)-1,2,4-triazin-5-yl)acetohydrazide (CAS 672951-02-9)
- (16Z,19Z,22Z,25Z,28Z,31Z)-Tetratriaconta-16,19,22,25,28,31-hexaenoic acid (CAS 105528-06-1)
- 3-chloro-2-(piperidin-4-yl)pyridine (CAS 899356-99-1)
- 3,4-Dimethoxy-5-pentylbenzoic acid (CAS 647855-14-9)
- N-Isobutyryl-2', 3'-Acetyl-Guanosine (CAS 163586-86-5)
- Benzyl 5-(4-methoxyphenyl)-2-methyloxazole-4-carboxylate (CAS 1956341-11-9)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
Why CATO?
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