4-Chloro-1-naphthaldehyde CAS 5471-26-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5471-26-1 |
| Molecular Formula | C11H7ClO |
| Molecular Weight | 190.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-1-naphthaldehyde (CAS 5471-26-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7ClO. Molecular weight: 190.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7ClO |
| Molecular Weight | 190.63 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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- 6-Chloro-1-naphthaldehyde (CAS 116632-02-1)
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Recommended Standards
- 4-Acetylpiperazine-1-carbonyl chloride (CAS 58314-71-9)
- 4-Chloro-2,3'-bipyridine (CAS 31860-66-9)
- 4-(4-Chlorophenyl)pyrimidine (CAS 458541-37-2)
- 5-Amino-N,1-diphenyl-1H-pyrazole-4-carboxamide (CAS 497161-22-5)
- (-)-Dimenthyl Fumarate (CAS 34675-24-6)
- 2-((2-Bromoallyl)thio)benzo[d]thiazole (CAS 305348-05-4)
- n-(3-Methylphenyl)benzenecarboximidamide (CAS 52379-50-7)
- 3-[(2-methoxyethyl)carbamoyl]benzene-1-sulfonyl chloride (CAS 1016522-59-0)
- 4-ISOPROPOXY-6-(4-METHYLPIPERAZIN-1-YL)PYRIDIN-3-AMINE (CAS 1462950-94-2)
- Prolactin-Releasing Peptide (12-31) (human) (CAS 235433-36-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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