2,6-Dibromo-4-(1,3-dithiolan-2-yl)phenol CAS 262291-90-7
| CAS No. | 262291-90-7 |
| Molecular Formula | C9H8Br2OS2 |
| Molecular Weight | 356.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2,6-Dibromo-4-(1,3-dithiolan-2-yl)phenol (CAS 262291-90-7), a certified reference material (molecular formula C9H8Br2OS2, MW 356.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8Br2OS2, 2,6-Dibromo-4-(1,3-dithiolan-2-yl)phenol contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 356.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2,6-Dibromo-4-(1,3-dithiolan-2-yl)phenol 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 | C9H8Br2OS2 |
| Molecular Weight | 356.10 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
Related Dibromo Standards
- 1,8-dibromo-3-(methoxymethoxy)naphthalene (CAS 2648221-47-8)
- 2,4-Dibromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole (CAS 891270-29-4)
- 3,5-Dibromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole (CAS 2289142-75-0)
- 5,7-Dibromo-1,2,3,4-tetrahydroacridin-9-amine (CAS 560134-44-3)
- 1,3-Dibromo-5-(4-methoxybenzyl)benzene (CAS 2586126-19-2)
- 2,2-Dibromo-4’-(methylsulfonyl)acetophenone (CAS 85976-24-5)
- 2-(3,8-Dibromo-5-methoxyquinolin-6-yl)acetonitrile (CAS 1257833-22-9)
- (3,5-Dibromo-4-hydroxyphenyl)(phenyl)methanone (CAS 26733-16-4)
Recommended Standards
- 4,5,5,5-Tetrafluoro-4-(heptafluoropropoxy)pent-2-enoic acid (CAS 261760-09-2)
- (S)-2-Bromo-1-(7-fluoro-3-(trifluoromethyl)-2,3-dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)ethan-1-one (CAS 2379412-36-7)
- 1-[(2R,3R,4R,5S)-3-fluoro-4-hydroxy-5-(iodomethyl)tetrahydrofuran-2-yl]pyrimidine-2,4-dione (CAS 211694-25-6)
- 4-[2-Bromo-6-fluoro-3-(trifluoromethyl)benzoyl]morpholine (CAS 2271442-93-2)
- 1-tert-butyl 2-methyl 2-methylazetidine-1,2-dicarboxylate (CAS 309977-81-9)
- 7,8-Difluorochroman (CAS 1029476-87-6)
- 2-Nitro-4-(thiazol-2-yloxy)phenol (CAS 1384428-43-6)
- Tert-butyl 3-(hydroxymethyl)-2-azabicyclo[2.2.1]Heptane-2-carboxylate (CAS 1269492-67-2)
- 4-Fluoro-2-methoxyphenylhydrazine (CAS 99111-95-2)
- 4-Bromo-N-propylbenzenesulfonamide (CAS 3476-19-5)
- Tepotinib Impurity 36 (CAS 1103507-25-0)
- 2-Ethyl-2-methyltetrahydro-2h-pyran-4-sulfonamide (CAS 1339116-89-0)
- 4-(Benzyloxy)-2-bromo-1-chlorobenzene (CAS 1881288-26-1)
- Neuropeptide S (human) (CAS 412938-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com