2,8-Dichloro-10H-phenoxazine CAS 5383-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5383-03-9 |
| Molecular Formula | C12H7Cl2NO |
| Molecular Weight | 252.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,8-Dichloro-10H-phenoxazine (CAS 5383-03-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H7Cl2NO. Molecular weight: 252.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2NO |
| Molecular Weight | 252.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,6-Dinitro-4-(trifluoromethyl)phenol (CAS 393-77-1)
- 3-(2,4-Dichlorobenzoyl)pyridine (CAS 62247-01-2)
- 2-(3,5-Dichlorobenzoyl)pyridine (CAS 898780-36-4)
- (R)-3-((tert-Butoxycarbonyl)amino)-2-fluoropropanoic acid (CAS 412352-68-2)
- Methyl 3-(3-fluoro-4-methylphenyl)-5-(trifluoromethyl)benzoate (CAS 1820718-40-8)
- (R)-2-(2-Chloroacetamido)-4-methylpentanoic acid (CAS 64830-83-7)
- N-Acetyl Sulfapyridine-d4 (Major) (CAS 1189732-52-2)
- Methyl 4-methyl-3-(1-pyrrolidinyl)benzoate (CAS 151296-55-8)
- 5-Fluoro-4-hydroxypyridin-2(1H)-one (CAS 41935-70-0)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com