1,5-Dibromonaphthalene CAS 7351-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7351-74-8 |
| Molecular Formula | C10H6Br2 |
| Molecular Weight | 285.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,5-Dibromonaphthalene (CAS 7351-74-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H6Br2. Molecular weight: 285.96 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H6Br2 |
| Molecular Weight | 285.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Dibromonaphthalene Standards
- 2,3-Dibromonaphthalene (CAS 13214-70-5)
- 2,6-Dibromonaphthalene (CAS 13720-06-4)
- 1,6-Dibromonaphthalene, 97% (CAS 19125-84-9)
- 1,2-Dibromonaphthalene, 97% (CAS 5438-13-1)
- 1,3-Dibromonaphthalene, 97% (CAS 52358-73-3)
- 1,7-Dibromonaphthalene (CAS 58258-65-4)
- 2,7-Dibromonaphthalene, 97% (CAS 58556-75-5)
- 1,8-Dibromonaphthalene (CAS 17135-74-9)
Recommended Standards
- 2,2'-(Fluoromethylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 2867598-03-4)
- 3,5-Dibromo-4-fluorobenzenethiol (CAS 1806295-61-3)
- 7A260PBI3A 90-59-5 3,5-Dibromosalicylaldehyde Benzaldehyde, 3,5-dibromo-2-hydroxy- 3,5-Dibromo-2-hydroxybenzaldehyde Salicylaldehyde, 3,5-dibromo- (6CI,7CI,8CI) 3-08-00-00188 (Beilstein Handbook Reference) BRN 1424739 Dalyde 3,5-Dibromosalicylaldeyde EINECS 202-003-4 2-Hydroxy-3,5-dibromobenzaldehyde NSC 6221 UNII-7A260PBI3A (CAS 90-59-5)
- 4-Fluoro-3-[(2,2,2-trifluoroethyl)amino]phenol (CAS 1228996-51-7)
- 2-(7-Methoxy-2-naphthalenyl)-1,3-benzenedicarboxaldehyde (CAS 1094898-02-8)
- [(Anthracen-9-yl)methyl](propyl)amine hydrochloride (CAS 1240576-94-6)
- 1-(5-Methylfuran-2-yl)propan-1-one (CAS 62590-16-3)
- Imidazo[2,1-b]thiazole-6-carboxylic Acid (CAS 53572-98-8)
- 3′-(Phenylmethoxy)[1,1′-biphenyl]-2-carboxaldehyde (CAS 893736-23-7)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com