1-(8-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid CAS 1781365-73-8
| CAS No. | 1781365-73-8 |
| Molecular Formula | C14H11BrO2 |
| Molecular Weight | 291.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(8-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(8-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid (CAS 1781365-73-8) is a high-purity analytical reference standard with the molecular formula C14H11BrO2 and a molecular weight of 291.14 g/mol.
Structurally, 1-(8-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid (C14H11BrO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 291.14 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H11BrO2 |
| Molecular Weight | 291.14 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
Related Bromonaphthalen Standards
- 1-(4-Bromonaphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 1252642-14-0)
- 1-(8-Bromonaphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 1780678-41-2)
- 1-(5-Bromonaphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 1781079-61-5)
- 1-(7-Bromonaphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 1781387-15-2)
- 1-(6-Bromonaphthalen-1-yl)cyclopropane-1-carboxylic acid (CAS 1785004-29-6)
- 1-(5-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid (CAS 1785441-23-7)
- 1-(7-Bromonaphthalen-2-yl)cyclopropane-1-carboxylic acid (CAS 1785488-91-6)
- 1-(4-Bromonaphthalen-1-yl)piperazine (CAS 850650-46-3)
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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 18665070610 / Nicole.chen@cato-chem.com