9,10-Dibromo-2,6-di-tert-butylanthracene CAS 332083-45-1
| CAS No. | 332083-45-1 |
| Molecular Formula | C22H24Br2 |
| Molecular Weight | 448.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 9,10-Dibromo-2,6-di-tert-butylanthracene.
9,10-Dibromo-2,6-di-tert-butylanthracene (CAS 332083-45-1), molecular formula C22H24Br2 and molecular weight 448.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H24Br2, 9,10-Dibromo-2,6-di-tert-butylanthracene contains bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 9,10-Dibromo-2,6-di-tert-butylanthracene 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 | C22H24Br2 |
| Molecular Weight | 448.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 2025 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- 9,10-Dibromo-3,6-di-tert-butylphenanthrene (CAS 2265893-37-4)
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Recommended Standards
- (5-(((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-4,5-dihydroisoxazol-3-yl)methyl 4-chlorobenzoate (CAS 338422-35-8)
- 1-(4-Trifluoromethylphenyl)allylamine (CAS 1159883-01-8)
- 2-(4-Chloro-phenylmethanesulfonyl)-4-(3-chloro-5-trifluoromethyl-pyridin-2-yl)-pyrimidine (CAS 1311278-90-6)
- 2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide (CAS 103829-02-3)
- 2-amino-6-bromobenzoic acid HCl (CAS 268566-21-8)
- 2,6-Dimethylisonicotinic Acid Hydrochloride (CAS 857363-49-6)
- Difenoconazole-alcohol (CAS 117018-19-6)
- Thiazolidine (CAS 504-78-9)
- Enzalutamide Impurity 1 (CAS 1242137-15-0)
- 2-Amino-4,6-dimethylphenol (CAS 41458-65-5)
- (R)-2-Amino-1-(3-(benzyl(methyl)amino)piperidin-1-yl)ethanone (CAS 1354003-36-3)
- (3-((Tert-butoxycarbonyl)amino)-4-chlorophenyl)boronic acid (CAS 871329-57-6)
- 4-Chloro-6-hydroxypicolinonitrile (CAS 1807009-96-6)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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