2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione CAS 950785-37-2
| CAS No. | 950785-37-2 |
| Molecular Formula | C10H12BrNO2S |
| Molecular Weight | 290.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione (CAS 950785-37-2), molecular formula C10H12BrNO2S and molecular weight 290.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione (C10H12BrNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 290.18 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H12BrNO2S |
| Molecular Weight | 290.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
- 2-(2-Bromophenyl)-1,2-thiazinane 1,1-dioxide (CAS 1081316-85-9)
- 4-(4-Bromophenyl)thiomorpholine 1,1-dioxide (CAS 1093878-42-2)
- 1-((4-Bromophenyl)sulfonyl)pyrrolidine (CAS 136350-52-2)
- N-(1-(4-bromophenyl)cyclopropyl)methanesulfonamide (CAS 1365272-86-1)
- 2-(4-Bromophenyl)-1-(methylsulfonyl)azetidine (CAS 1467060-78-1)
- 2-(3-Bromophenyl)benzothiazole (CAS 19654-14-9)
- 2-(4-Bromophenyl)benzothiazole (CAS 19654-19-4)
- 1-((2-Bromophenyl)sulfonyl)pyrrolidine (CAS 929000-58-8)
Recommended Standards
- 2-(5-Bromothiophen-2-yl)quinoline (CAS 81216-93-5)
- 3-Bromo-1-(phenylsulfonyl)pyrrolidine (CAS 90869-14-0)
- 2-(2-Bromophenyl)benzo[d]thiazole (CAS 22901-00-4)
- 4-(Bromomethyl)-N-cyclopropylbenzenesulfonamide, 97% (CAS 448968-50-1)
- 1,2,3-Trichloro-4-(chloromethyl)benzene (CAS 13911-02-9)
- 4-(4-Benzyl-1-piperazino)-2-fluorophenol (CAS 1171917-76-2)
- Tert-butyl ((4-amino-1-(fluoromethyl)cyclohexyl)methyl)carbamate (CAS 2387598-78-7)
- H-Lys-Gly-OH · HCl (CAS 40719-58-2)
- 1-Benzhydryl-4-((2-fluorophenyl)sulfonyl)piperazine (CAS 667912-10-9)
- 2-Acetamido-3-(3-fluorophenyl)propanoic acid (CAS 17607-28-2)
- 2-Bromo-n-methylpropanamide (CAS 74538-22-0)
- 1-(4-Bromophenyl)-2-(trifluoromethoxy)ethan-1-ol (CAS 1334149-67-5)
- Apixaban Impurity 185 (CAS CATO-C4X-1088185)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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