2-(Diphenylamino)-4H-pyrido[3,2-e][1,3]thiazin-4-one CAS 89374-50-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89374-50-5 |
| Molecular Formula | C19H13N3OS |
| Molecular Weight | 331.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Diphenylamino)-4H-pyrido[3,2-e][1,3]thiazin-4-one (CAS 89374-50-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H13N3OS. Molecular weight: 331.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H13N3OS |
| Molecular Weight | 331.39 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Methyl 7-amino-3-oxo-2-(3-(trifluoromethyl)phenyl)-2,3-dihydrothieno[3,2-c]pyridazine-6-carboxylate (CAS 338395-81-6)
- 1-Bromo-2-(3-bromopropyl)-4-fluorobenzene (CAS 1057678-49-5)
- 2-(Benzylthio)-N-(tetrahydro-2H-pyran-4-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1797268-71-3)
- Neuropeptide FF (5-8) (CAS 152050-35-6)
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