9-Bromo-10-phenoxyanthracene CAS 23674-00-2
| CAS No. | 23674-00-2 |
| Molecular Formula | C20H13BrO |
| Molecular Weight | 349.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 349.22 g/mol gives 9-Bromo-10-phenoxyanthracene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
9-Bromo-10-phenoxyanthracene (CAS 23674-00-2), molecular formula C20H13BrO and molecular weight 349.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 9-Bromo-10-phenoxyanthracene (C20H13BrO) contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 349.22 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 9-Bromo-10-phenoxyanthracene 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 | C20H13BrO |
| Molecular Weight | 349.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
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Recommended Standards
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- diethyl 5-bromopyrazolo[1,5-a]pyridine-2,3-dicarboxylate (CAS 2809036-35-7)
- (2E)-3-[4-Methoxy-3-(morpholin-4-ylmethyl)phenyl]-acrylic acid (CAS 893732-30-4)
- 2-Methoxy-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine (CAS 2567560-63-6)
- (4-(Benzylamino)phenyl)methanol (CAS 145153-06-6)
- (3-((5-Bromopyridin-2-yl)oxy)phenyl)methanol (CAS 119349-41-6)
- 1-Amino-3-fluoro-1H-pyrrole-2-carboxamide, 97% (CAS 1548344-45-1)
- 2-Chloro-1-methyl-1H-indole-3-carbonyl chloride (CAS 67342-12-5)
- Clopidogrel Impurity 88 (CAS 34966-49-9)
- 5-Bromo-3-methylisothiazol-4-amine hydrochloride (CAS 2639413-85-5)
- Methyl 6-isopropyl-1-oxaspiro[2.5]octane-2-carboxylate (CAS 1487361-64-7)
- Macrophage Inhibitory Peptide (CAS 41961-56-2)
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