1-Acetamido-4-bromonaphthalene CAS 91394-66-0
| CAS No. | 91394-66-0 |
| Molecular Formula | C12H10BrNO |
| Molecular Weight | 264.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Acetamido-4-bromonaphthalene (CAS 91394-66-0), molecular formula C12H10BrNO and molecular weight 264.12 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Acetamido-4-bromonaphthalene (C12H10BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 1-Acetamido-4-bromonaphthalene 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.
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO |
| Molecular Weight | 264.12 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.) | 1983 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 10-Bromo-8,9-dihydropyrido[1,2-a]indol-6(7H)-one (CAS 2015164-89-1)
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- 1-Benzyl-5-bromopyridin-2(1H)-one (CAS 217448-53-8)
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- Ethyl 2-(bromomethyl)-6-methoxybenzoate (CAS 86823-81-6)
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Why CATO?
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