Cyclohexyl 3-(3-bromophenyl)-3-(phenylsulfonyl)propanoate CAS 2376300-29-5
| CAS No. | 2376300-29-5 |
| Molecular Formula | C21H23BrO4S |
| Molecular Weight | 451.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C21H23BrO4S, Cyclohexyl 3-(3-bromophenyl)-3-(phenylsulfonyl)propanoate contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 451.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Cyclohexyl 3-(3-bromophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-29-5), molecular formula C21H23BrO4S and molecular weight 451.37 g/mol, is a CATO reference standard with documented purity and traceability.
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-bromophenyl)-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 | C21H23BrO4S |
| Molecular Weight | 451.37 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 | Br-containing |
| Sulfur Atoms | 1 |
Related Cyclohexyl Standards
- Cyclohexyl 3-(2-bromophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-33-1)
- Cyclohexyl 3-(4-bromophenyl)-3-(phenylsulfonyl)propanoate (CAS 2376300-23-9)
- 5-Cyclohexyl hydrogen N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-glutamate (CAS 150047-85-1)
- 3-Cyclohexyl-2-(1-oxo-2,3-dihydro-1H-isoindol-2-yl)-N-(3,4,5-trimethoxyphenyl)propanamide (CAS 338963-30-7)
- 1-Cyclohexyl-2-imino-10-methyl-3-(phenylsulfonyl)-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606963-18-2)
- 1-Cyclohexyl-2-imino-10-methyl-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618078-34-5)
- Ethyl 3-cyclohexyl-3-oxo-2-(triphenyl-λ5-phosphanylidene)propanoate (CAS 131292-27-8)
- 7-(1-Benzyl-3-((2-cyclohexyl-2-hydroxyethyl)amino)-2,5-dioxoimidazolidin-4-yl)heptanoic acid (CAS 118675-50-6)
Recommended Standards
- Capravirine, >98% (HPLC) (CAS 178979-85-6)
- tert-Butyl 4-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonyl]piperidine-1-carboxylate (CAS 1350351-53-9)
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-(pyridin-2-ylmethyl)-1H-imidazol-2-yl)methyl carbamate (CAS 178979-84-5)
- (E)-3-(6-(4-bromophenyl)imidazo[2,1-b]thiazol-5-yl)-1-(4-propylphenyl)prop-2-en-1-one (CAS 691887-88-4)
- 2-(Benzylamino)-N-(4-(sec-butyl)phenyl)-2-thioxoacetamide (CAS 329079-12-1)
- 5-Iodo-3,4-dihydronaphthalen-1(2H)-one (CAS 1199782-87-0)
- 1-Methyl-3-octyl-1H-imidazol-3-ium (CAS 178631-03-3)
- Ethyl 2-formamido-2-thioxoacetate (CAS 1254073-67-0)
- 5-(Trifluoromethyl)pyridine-2(1H)-thione (CAS 76041-72-0)
- Pidotimod Impurity 30 (CAS 538-75-0)
- 2-methylsulfanylquinoline (CAS 40279-26-3)
- 5-chloro-8-fluoro-1,2,3,4-tetrahydroquinoline (CAS 954270-78-1)
- (S)-Methyl 2-amino-3-methoxypropanoate (CAS 84126-49-8)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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