2-(4-Chlorophenyl)-1-[(2-chlorophenyl)methanesulfonyl]propan-2-ol CAS 339276-90-3
| CAS No. | 339276-90-3 |
| Molecular Formula | C16H16Cl2O3S |
| Molecular Weight | 359.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(4-Chlorophenyl)-1-[(2-chlorophenyl)methanesulfonyl]propan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-(4-Chlorophenyl)-1-[(2-chlorophenyl)methanesulfonyl]propan-2-ol (CAS 339276-90-3), a certified reference material (molecular formula C16H16Cl2O3S, MW 359.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H16Cl2O3S, 2-(4-Chlorophenyl)-1-[(2-chlorophenyl)methanesulfonyl]propan-2-ol contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 359.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C16H16Cl2O3S |
| Molecular Weight | 359.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-1-[(4-chlorophenyl)methanesulfonyl]propan-2-ol (CAS 339276-82-3)
- 1-(4-Chlorophenyl)-N-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)methanesulfonamide (CAS 946356-69-0)
- 4-{[(4-chlorophenyl)sulfanyl]methyl}-6-(methylsulfanyl)-2-phenylpyrimidine (CAS 303147-19-5)
- 1-((4-Chlorophenyl)sulfonyl)-4-(pyrrolidin-1-ylmethyl)piperidin-4-ol (CAS 478041-62-2)
- 3-(4-Chlorophenyl)-2-phenethyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazol-3-ol (CAS 86346-78-3)
- 1-(4-Chlorophenyl)-2-hydroxy-4-(4-phenyl-1-piperazinyl)-1-butanone (CAS 51037-53-7)
- 3-((4-Chlorophenyl)sulfonyl)-N-(4,5-dimethylthiazol-2-yl)propanamide (CAS 923422-56-4)
- N-(3-Chlorophenyl)-2-((3-(m-tolyl)-1H-1,2,4-triazol-5-yl)thio)acetamide (CAS 332159-19-0)
Recommended Standards
- 5-methoxy-1-methyl-1H-indole (CAS 2521-13-3)
- 10-(3,4-Dichlorobenzyl)-10H-benzo[b]pyrido[2,3-e][1,4]thiazine (CAS 400077-95-4)
- 7-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-1H-isoquinoline-2-carboxylic Acid tert-Butyl Ester (CAS 937048-76-5)
- 1-(Benzylsulfonyl)-2-(3,4-dichlorophenyl)propan-2-ol (CAS 339276-78-7)
- 3-Isopropyl-2-methylquinoline-4-carboxylic acid (CAS 1281247-46-8)
- 1-Methyl-1H-naphtho[2,3-d]imidazol-2-ol (CAS 32946-83-1)
- N-(4-chlorophenyl)-2-isonicotinoylhydrazine-1-carbothioamide (CAS 74270-72-7)
- Methyl (R)-4-(1-Hydroxyethyl)benzoate (CAS 129446-47-5)
- tert-Butyl 2-(5-bromo-1H-imidazol-1-yl)acetate (CAS 1352723-62-6)
- 1-(Tert-butoxycarbonyl)-2-phenylpiperidine-3-carboxylic acid (CAS 885275-18-3)
- 1-[4-(1H-Imidazol-1-yl)phenyl]ethan-1-ol (CAS 100479-70-7)
- (S)-2-(3-Chlorophenyl)glycine (CAS 119565-00-3)
- N-Butanoyl-L-cysteine (CAS 62309-95-9)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
Why CATO?
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