Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate CAS 2376300-28-4
| CAS No. | 2376300-28-4 |
| Molecular Formula | C21H23ClO4S |
| Molecular Weight | 406.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate.
Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-28-4), molecular formula C21H23ClO4S and molecular weight 406.92 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H23ClO4S, Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
As a certified reference material (CRM), Cyclohexyl 3-(3-chlorophenyl)-3-(phenylsulfonyl)propanoate 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 | C21H23ClO4S |
| Molecular Weight | 406.92 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- Cyclohexyl 3-(2-chlorophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-32-0)
- Cyclohexyl 3-(4-chlorophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-22-8)
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Recommended Standards
- N-(4-(4-chlorophenyl)thiazol-2-yl)-2-(m-tolylsulfonyl)acetamide (CAS 338959-67-4)
- 1,1-Bis-(4-Bromophenyl)-2,2-dichloroethylene (CAS 21655-73-2)
- Methyl 2-{[11-(4-chlorophenyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.0,2,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl}acetate (CAS 676581-53-6)
- 3-(Azepan-1-ylsulfonyl)-N-(3-chlorobenzyl)benzamide (CAS 851873-40-0)
- (4R,4'R,5S,5'S)-2,2'-(1,3-Dihydro-2H-inden-2-ylidene)bis[4,5-dihydro-4,5-diphenyloxazole] (CAS 1656253-81-4)
- 2-(6-Amino-5-(difluoromethyl)-4-hydroxypyridin-3-yl)acetic acid (CAS 1806838-17-4)
- 4-(4-(Trifluoromethyl)phenyl)but-3-yn-2-ol (CAS 229015-31-0)
- 1,2-Bis(4-methoxyphenyl)ethanone (CAS 120-44-5)
- (E)-9-ethyl-9H-carbazole-3-carbaldehyde oxime (CAS 122497-48-7)
- (2R)-2-amino-2-(3,5-dichloro(2-pyridyl))ethan-1-ol (CAS 1213965-68-4)
- 1,4-Dioxa-spiro[4.5]decane-7-carboxylic acid ethyl ester (CAS 412025-07-1)
- 3-(2-Fluorophenyl)-3-oxopropanenitrile (CAS 31915-26-1)
- Ondansetron impurity 21 (CAS 567626-05-5)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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