4-(1,3-Dithian-2-yl)phenyl 4-bromobenzene-1-sulfonate CAS 301194-00-3
| CAS No. | 301194-00-3 |
| Molecular Formula | C16H15BrO3S3 |
| Molecular Weight | 431.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 431.39 g/mol gives 4-(1,3-Dithian-2-yl)phenyl 4-bromobenzene-1-sulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(1,3-Dithian-2-yl)phenyl 4-bromobenzene-1-sulfonate (CAS 301194-00-3), a certified reference material (molecular formula C16H15BrO3S3, MW 431.39 g/mol) for analytical method development and quality control.
Structurally, 4-(1,3-Dithian-2-yl)phenyl 4-bromobenzene-1-sulfonate (C16H15BrO3S3) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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 431.39 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 4-(1,3-Dithian-2-yl)phenyl 4-bromobenzene-1-sulfonate 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 | C16H15BrO3S3 |
| Molecular Weight | 431.39 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 3 |
Related Dithian Standards
- 4-(1,3-Dithian-2-yl)phenyl 2,3,4,5,6-pentamethylbenzenesulfonate (CAS 329777-74-4)
- 4-(1,3-Dithian-2-yl)phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 329777-72-2)
- N-(5-(1,3-Dithian-2-yl)-1,3,4-thiadiazol-2-yl)-2,6-dimethoxybenzamide (CAS 82560-01-8)
- 4-(1,3-Dithian-2-yl)phenyl 4-methoxybenzene-1-sulfonate (CAS 329777-71-1)
- 5'-(1,3-Dithian-2-yl)-[1,1':3',1''-terphenyl]-3,3''-diamine (CAS 2415187-34-5)
- 4-(1,3-Dithian-2-yl)phenyl 4-fluorobenzene-1-sulfonate (CAS 329777-73-3)
- n-((1,4-Dithian-2-yl)methyl)-1-(2-chloro-6-fluorophenyl)methanamine (CAS 1384649-96-0)
- 8-(2-Propyl-1,3-dithian-2-yl)-1,2,3,5,6,8a-hexahydroindolizine (CAS 89556-98-9)
Recommended Standards
- 2-Methoxyethyl 2-amino-6-(hydroxymethyl)-4-[4-(methoxycarbonyl)phenyl]-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carboxylate (CAS 902021-89-0)
- 4-Bromo-N-(3-cyano-6-(tert-pentyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)benzamide (CAS 362482-00-6)
- [(2R,3R,4R,5R,6S)-3,4,6-triacetoxy-5-(allyloxycarbonylamino)tetrahydropyran-2-yl]methyl acetate (CAS 298712-81-9)
- DNP-PEG4-acid (CAS 858126-76-8)
- N-((1-methylcycloheptyl)methyl)thietan-3-amine (CAS 1878792-71-2)
- Ethyl 2-((pyridin-3-ylcarbamothioyl)thio)acetate (CAS 400074-87-5)
- tert-Butyl N-[(3S,5S)-5-(hydroxymethyl)pyrrolidin-3-yl]carbamate hydrochloride (CAS 1265964-45-1)
- N-(1,3,4-Thiadiazol-2-yl)nicotinamide hydrochloride (CAS 1313731-98-4)
- 1-(4-Methoxyphenyl)imidazolidine-2,4,5-trione (CAS 852956-32-2)
- (1R,3R)-3-Acetamidocyclohexane-1-carboxylic acid (CAS 2382038-23-3)
- 4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide (CAS 1247688-87-4)
- 5-(4-Aminobenzyl)-1,3,4-thiadiazol-2-amine (CAS 890095-77-9)
- (R)-Piperidine-2-carboxamide hydrochloride (CAS 870970-82-4)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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