9-Bromo-10-methylanthracene CAS 23674-17-1
| CAS No. | 23674-17-1 |
| Molecular Formula | C15H11Br |
| Molecular Weight | 271.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 9-Bromo-10-methylanthracene is closely related to bromine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 9-Bromo-10-methylanthracene (CAS 23674-17-1), a certified reference material (molecular formula C15H11Br, MW 271.15 g/mol) for analytical method development and quality control.
9-Bromo-10-methylanthracene (C15H11Br) contains bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 9-Bromo-10-methylanthracene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H11Br |
| Molecular Weight | 271.15 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 5-Bromo-2-((1-methylpiperidin-4-yl)oxy)pyridine (CAS 1015242-41-7)
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- (5-Bromo-4-(piperidin-1-yl)pyridin-2-yl)methanol (CAS 103971-21-7)
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- 5-Bromo-N-(pentan-2-yl)nicotinamide (CAS 1057435-67-2)
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Recommended Standards
- 9-(Bromomethyl)anthracene (CAS 2417-77-8)
- Ethyl 2-(3-bromophenyl)-2-methylpropanoate (CAS 81606-46-4)
- 6-(4-Bromophenyl)hexanoic acid (CAS 855915-97-8)
- Ethyl 2-(4-bromophenyl)-2-methylpropanoate (CAS 32454-36-7)
- (S)-2-((S)-2-((S)-2-Amino-3-(1H-indol-3-yl)propanamido)propanamido)propanoic acid (CAS 166601-51-0)
- (2E)-1-(4-Ethoxyphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1354941-61-9)
- 5-Bromo-1H-pyrazolo[3,4-b]pyridine-3-carbaldehyde (CAS 916326-37-9)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(2-methoxyphenyl)propanoic acid (CAS 500788-85-2)
- 1-(1H-pyrrolo[2,3-b]pyridin-4-yl)cyclopropan-1-amine (CAS 1266159-74-3)
- 3-(Dimethylamino)quinazolin-4(3H)-one (CAS 5958-17-8)
- 2-Methyl-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 95095-67-3)
- 7-Methoxy-4-vinyl-1,2-dihydronaphthalene (CAS 2811-50-9)
- Quinuclidin-2-amine (CAS 195311-06-9)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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