5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione CAS 1239610-74-2
| CAS No. | 1239610-74-2 |
| Molecular Formula | C18H20BrNO3S |
| Molecular Weight | 410.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 410.33 g/mol gives 5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione (CAS 1239610-74-2), a certified reference material (molecular formula C18H20BrNO3S, MW 410.33 g/mol) for analytical method development and quality control.
Structurally, 5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione (C18H20BrNO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 410.33 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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.
CATO manufactures 5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H20BrNO3S |
| Molecular Weight | 410.33 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-[[3-Bromo-4-(2-cyclohexylethoxy)phenyl]methylene]-2,4-thiazolidinedione-d4 (CAS 1795135-31-7)
- 3-Bromo-9,9'-spirobi[fluoren]-2-amine (CAS 2131825-24-4)
- (4'S)-6-Bromo-1'-(tert-butoxycarbonyl)-3,4-dihydro-2H-spiro[naphthalene-1,3'-pyrrolidine]-4'-carboxylic acid (CAS 1957130-63-0)
- 6-bromo-2-[(E)-2-(4-tert-butylphenyl)ethenyl]quinoline-4-carboxylic acid (CAS 926215-01-2)
- 4-Bromo-N-(3-methoxyphenethyl)-N-phenylbenzamide 96718-92-2 (CAS 96718-92-2)
- 1-Bromo-3-(bromomethyl)-5-chloro-2-iodobenzene (CAS 213771-04-1)
- 2-bromo LSD (CAS 478-84-2)
- 2-Bromo-1-(bromomethyl)-3-chloro-5-iodobenzene (CAS 2092415-39-7)
Recommended Standards
- Methyl N-(2-cyano-4,5-dimethoxyphenyl)-N'-(3,4-dichlorobenzyl)carbamimidothioate (CAS 692287-57-3)
- 7-[(E)-2-[(2E)-3-Phenylprop-2-en-1-ylidene]hydrazin-1-yl]-2,4-bis(trifluoromethyl)-1,8-naphthyridine (CAS 338962-18-8)
- (2S,2'S)-2,2'-(1,3,6,8-Tetraoxobenzo[lmn][3,8]phenanthroline-2,7(1H,3H,6H,8H)-diyl)dipropanoic acid (CAS 429692-85-3)
- 5-[(2,6-Dichlorophenyl)sulfanyl]-3,6-diphenyl-1,2,4-triazine (CAS 866051-57-2)
- 4,6-Dichloro-1,3,5-Triazin-2-Amine (CAS 933-20-0)
- Bicisate (CAS 121251-02-3)
- N-(3-bromobenzyl)-1-ethylpiperidin-4-amine (CAS 415960-24-6)
- (2S,5S)-2,3,5-Trimethylimidazolidin-4-one (CAS 834862-79-2)
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- Dapagliflozin Impurity N3 (CAS 2452300-92-2)
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