1-(2-Chlorophenoxy)-3-(phenylsulfonyl)propan-2-ol CAS 478079-89-9
| CAS No. | 478079-89-9 |
| Molecular Formula | C15H15ClO4S |
| Molecular Weight | 326.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(2-Chlorophenoxy)-3-(phenylsulfonyl)propan-2-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(2-Chlorophenoxy)-3-(phenylsulfonyl)propan-2-ol (CAS 478079-89-9), a certified reference material (molecular formula C15H15ClO4S, MW 326.80 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Chlorophenoxy)-3-(phenylsulfonyl)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.
Physical & Chemical Properties
| Molecular Formula | C15H15ClO4S |
| Molecular Weight | 326.80 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 Chlorophenoxy Standards
- 4-(4-Chlorophenoxy)-2-phenylpyrimidine-5-carboxylic acid (CAS 477859-46-4)
- Ethyl 2-(2-chlorophenoxy)quinoline-4-carboxylate (CAS 1160264-37-8)
- N-(4-(4-Chlorophenoxy)phenyl)-5-methylisoxazole-4-carboxamide (CAS 61669-24-7)
- 1-(4-Chlorophenoxy)-2-methyl-3-{[2-(morpholin-4-yl)ethyl]amino}propan-2-ol (CAS 866156-85-6)
- 2-(3-Chlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 338773-67-4)
- 2-(4-Chlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 321433-67-4)
- 3-(4-(4-Chlorophenoxy)phenyl)-5-methylisoxazole-4-carboxylic Acid (CAS 1159981-30-2)
- N-[2-(2-Chlorophenoxy)propyl]-3-(trifluoromethyl)aniline (CAS 1040685-08-2)
Recommended Standards
- 1-(1-(4-Chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl)-N-(2-fluorophenyl)methanimine (CAS 866042-23-1)
- 1-(4-Chlorobenzoyl)-3-(4-formylpiperazinyl)-thiourea (CAS 1987007-45-3)
- (2E)-1-[2-(4-Chlorophenyl)-1,3-thiazol-5-yl]-3-(pyridin-2-yl)prop-2-en-1-one (CAS 1798415-66-3)
- 2-(Benzo[d]thiazol-2(3h)-ylidene)-4-chloro-3-oxo-4-phenylbutanenitrile (CAS 885524-42-5)
- (2-Bromo-5-methoxyphenyl)(4-bromophenyl)methanone (CAS 890098-03-0)
- 4-((4-Methoxyphenyl)amino)-4-oxobut-2-enoic acid (CAS 37902-60-6)
- 2-(4-Bromo-2,3-dihydro-1H-inden-2-yl)acetic acid (CAS 1367072-18-1)
- Ethyl 2,2-difluoro-3-hydroxy-3-phenylpropanoate (CAS 92207-60-8)
- 6-Chloro-5-nitropicolinonitrile (CAS 1232432-41-5)
- 3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-methyl-1,2,4-oxadiazol-5-amine (CAS 1823183-49-8)
- n1,n1-Dimethyl-n3-(5-methylheptan-3-yl)propane-1,3-diamine (CAS 1021029-44-6)
- 3-(2,5-Dimethylthiophen-3-yl)prop-2-en-1-amine (CAS 1344867-71-5)
- 6'-Bromo-1',3'-dihydrospiro[cyclohexane-1,2'-imidazo[4,5-b]pyridine] (CAS 161263-64-5)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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