2,6-Dibromoanthracene CAS 186517-01-1
| CAS No. | 186517-01-1 |
| Molecular Formula | C14H8Br2 |
| Molecular Weight | 336.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,6-Dibromoanthracene 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.
CATO supplies 2,6-Dibromoanthracene (CAS 186517-01-1), a certified reference material (molecular formula C14H8Br2, MW 336.02 g/mol) for analytical method development and quality control.
Owing to bromine substitution, a polycyclic aromatic system, 2,6-Dibromoanthracene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H8Br2 |
| Molecular Weight | 336.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2010 |
| Halogen Content | Br-containing |
Related Dibromoanthracene Standards
- 2,3-Dibromoanthracene (CAS 117820-97-0)
- 1,8-Dibromoanthracene (CAS 131276-24-9)
- 1,5-Dibromoanthracene (CAS 3278-82-8)
- 2,7-Dibromoanthracene (CAS 63469-82-9)
- 9,10-Dibromoanthracene (CAS 523-27-3)
- 9,10-Dibromoanthracene-d8 (CAS 518292-58-5)
- 1,3-Dibromoanthracene-9,10-dione (CAS 602-72-2)
- 1,4-Dibromoanthracene-9,10-dione (CAS 85392-80-9)
Recommended Standards
- 3,6-Dibromophenanthrene (CAS 174735-02-5)
- 1,2-Bis(2-bromophenyl)ethyne (CAS 38399-13-2)
- 9,10-Dibromophenanthrene (CAS 15810-15-8)
- 1,2-Bis(3-bromophenyl)ethyne (CAS 153404-60-5)
- 5-Fluoro-7-methylisatin (CAS 749240-57-1)
- 4-[3-(N-Ethylaminocarbonyl)phenyl]phenol (CAS 1261947-44-7)
- 6-Bromoquinazoline-4-carbonitrile (CAS 1204334-27-9)
- 2-(2,6-Dioxopiperidin-3-yl)-5,7-dihydrocyclopenta[f]isoindole-1,3,6(2H)-trione (CAS 2616551-00-7)
- 1-(((tert-Butyldiphenylsilyl)oxy)methyl)cyclobutane-1-carbaldehyde (CAS 956520-84-6)
- (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-cyanotetrahydrofuran-3,4-diyl dibenzoate (CAS 23316-67-8)
- 2-(6-Aminopyridin-3-yl)acetonitrile (CAS 1033203-27-8)
- (4-Chloro-3-methoxyphenyl)(3-fluorophenyl)(hydroxy)borane (CAS 872495-79-9)
- 8-Azido Adenosine (CAS 4372-67-2)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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