2-Chloro-3-((2-ethoxyphenyl)amino)naphthalene-1,4-dione CAS 64505-77-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64505-77-7 |
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-((2-ethoxyphenyl)amino)naphthalene-1,4-dione (CAS 64505-77-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14ClNO3. Molecular weight: 327.76 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,4-Bis(benzyloxy)-6-chloro-1,3,5-triazine (CAS 851030-18-7)
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- 2-(5-(4-Chlorophenyl)isoxazol-3-yl)-N-(pyridin-4-ylmethyl)acetamide (CAS 946316-45-6)
- 3-ethylhex-2-enoic acid (CAS 63718-58-1)
- 2-Allyl-4-methylphenol (CAS 6628-06-4)
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- 3-chloro-5-methyl-1,2,4-thiadiazole (CAS 1393584-82-1)
- 3-Chloro-5-ethoxy-4-methoxybenzaldehyde (CAS 736948-97-3)
- 1-(3-Fluoro-4-hydroxyphenyl)-2-methylpropan-1-one (CAS 879339-65-8)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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