3-Chloro-5H-pyridazino[3,4-b][1,4]thiazin-6(7H)-one CAS 495415-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 495415-02-6 |
| Molecular Formula | C6H4ClN3OS |
| Molecular Weight | 201.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5H-pyridazino[3,4-b][1,4]thiazin-6(7H)-one (CAS 495415-02-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4ClN3OS. Molecular weight: 201.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4ClN3OS |
| Molecular Weight | 201.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Chloro-4H-thieno[3,2-b]pyrrole-5-carboxylic acid (CAS 332099-33-9)
- 3-Chlorobenzoisothiazole 1,1-Dioxide (CAS 567-19-1)
- 3-CHloro-4-fluoro-n,n-dimethylbenzamide (CAS 871657-07-7)
- 5-Bromo-4-(4-methoxyphenoxy)-2-(p-tolyl)pyridazin-3(2H)-one (CAS 478066-75-0)
- N-(p-tolyl)piperazine-1-carboxamide hydrochloride (CAS 1354950-88-1)
- 2-(5,5-Dioxido-10H-phenothiazin-10-yl)acetic acid (CAS 92163-98-9)
- Butyl[(trimethylfuran-3-yl)methyl]amine (CAS 1504342-33-9)
- 1-(3,4-dichlorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 347331-72-0)
- Exemestane Impurity 35 (CAS CATO-C4X-164135)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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