4-(4-Chlorophenyl)-6-phenyldibenzothiophene CAS 2414982-98-0
| CAS No. | 2414982-98-0 |
| Molecular Formula | C24H15ClS |
| Molecular Weight | 370.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(4-Chlorophenyl)-6-phenyldibenzothiophene is closely related to sulfur-containing functionality, chlorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(4-Chlorophenyl)-6-phenyldibenzothiophene (CAS 2414982-98-0), molecular formula C24H15ClS and molecular weight 370.89 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, chlorine substitution, a polycyclic aromatic system, 4-(4-Chlorophenyl)-6-phenyldibenzothiophene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 370.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H15ClS |
| Molecular Weight | 370.89 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
- 2-((4-Chlorobenzyl)sulfinyl)-1,1-diphenylethan-1-ol (CAS 252026-50-9)
- 2,4-Dibromo-3-difluoromethoxy-6-(trifluoromethyl)pyridine (CAS 1227605-09-5)
- 2,4-Diamino-6-((4-bromophenyl)amino)pyrimidine-5-carbaldehyde (CAS 16597-41-4)
- N-{[3-(4-tert-butylphenyl)-1,2-oxazol-4-yl]methyl}-5-chloro-6-ethylpyrimidin-4-amine (CAS 866042-43-5)
- {[1-(butan-2-yl)-1h-pyrazol-4-yl]methyl}[2-(3-methoxyphenyl)ethyl]amine (CAS 1170468-49-1)
- 1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfonyl)piperidine (CAS 1548827-83-3)
- (±)-1-Hexadecanoyl-3-chloropropane-d5-diol (CAS 1189718-15-7)
- Pheniramine Impurity 1 (CAS 14155-36-3)
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- (S)-2-((1-((Benzyloxy)carbonyl)pyrrolidin-3-yl)(cyclopropyl)amino)acetic acid (CAS 1353999-57-1)
- tert-Butyl (3aR,4S,6aS)-4-aminohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate (CAS 1932275-64-3)
- 3-(1-Ethylcyclopropyl)isoxazol-5(4H)-one (CAS 190384-05-5)
- L(-)-Sorbose (CAS 87-79-6)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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