2,6-Dibromo-9,10-dihydroanthracene CAS 1065644-53-2
| CAS No. | 1065644-53-2 |
| Molecular Formula | C14H10Br2 |
| Molecular Weight | 338.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Dibromo-9,10-dihydroanthracene (CAS 1065644-53-2), molecular formula C14H10Br2 and molecular weight 338.04 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,6-Dibromo-9,10-dihydroanthracene (C14H10Br2) contains 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 338.04 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2,6-Dibromo-9,10-dihydroanthracene 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 | C14H10Br2 |
| Molecular Weight | 338.04 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
Related Dibromo Standards
- (3,5-Dibromo-4-butoxyphenyl)methanol (CAS 1697692-87-7)
- (Z)-1,2-Dibromo-1,2-diphenylethene (CAS 3720-09-0)
- 2,7-Dibromo-9,10-dihydrophenanthrene (CAS 61650-86-0)
- 3,8-Dibromo-1,10-phenanthroline (CAS 100125-12-0)
- 4,7-Dibromo-1,10-phenanthroline (CAS 156492-30-7)
- 2-(2,4-Dibromo-6-methylphenoxy)acetohydrazide (CAS 356100-06-6)
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- 5,6-Dibromo-1,10-phenanthroline (CAS 56290-06-3)
Recommended Standards
- 3-(Difluoromethyl)-5-iodo-2-(trifluoromethyl)pyridin-4-amine (CAS 1806894-34-7)
- 1-Bromo-3-(2-bromo-1-(2-methoxyethoxy)ethyl)benzene (CAS 1250313-58-6)
- 2-(Difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridin-4-amine (CAS 1806894-29-0)
- 1-Bromo-2-(2-bromo-1-(2-methoxyethoxy)ethyl)benzene (CAS 1250487-03-6)
- Trimethyl 4,5-dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate (CAS 74447-88-4)
- Rhoifolin (CAS 17306-46-6)
- 5-Iodo-4-(trifluoromethyl)pyrimidine (CAS 1260843-81-9)
- 1-Chloro-5-iodo-4-methyl-2-nitrobenzene (CAS 83706-53-0)
- Riociguat Impurity N40 (CAS 428854-23-3)
- Metoclopramide EP Impurity F (CAS 38339-95-6)
- 3-Acetyl-1H-indole-7-carboxylic acid (CAS 1227753-16-3)
- 4-Iodo-5-methyl-N-(1-methyl-1H-pyrazol-5-yl)pyridin-2-amine (CAS 2103386-67-8)
- 4-Fluoro-N-(2-(4-methylpiperazin-1-yl)-2-(thiophen-3-yl)ethyl)benzamide (CAS 946327-10-2)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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