4-Methyl-2-(2-(6-chloro-3-methyl-2(3H)-benzoxazolinylidene)-1-propenyl)-3-phenylthiazoliniumiodide CAS 31580-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31580-45-7 |
| Molecular Formula | C22H20ClN2OS I |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-2-(2-(6-chloro-3-methyl-2(3H)-benzoxazolinylidene)-1-propenyl)-3-phenylthiazoliniumiodide (CAS 31580-45-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20ClN2OS I. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20ClN2OS I |
| Molecular Weight | 522.82 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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