4-(4-Bromophenyl)thiomorpholine CAS 90254-20-9
| CAS No. | 90254-20-9 |
| Molecular Formula | C10H12BrNS |
| Molecular Weight | 258.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(4-Bromophenyl)thiomorpholine (CAS 90254-20-9), molecular formula C10H12BrNS and molecular weight 258.18 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Bromophenyl)thiomorpholine (C10H12BrNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12BrNS |
| Molecular Weight | 258.18 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- N-(4-bromophenyl)tetrahydrothiophen-3-amine (CAS 1019478-27-3)
- n-(2-Bromophenyl)tetrahydrothiophen-3-amine (CAS 1021030-13-6)
- n-(3-Bromophenyl)tetrahydrothiophen-3-amine (CAS 1021075-97-7)
- 3-(4-Bromophenyl)thiomorpholine (CAS 1082821-90-6)
- 3-[(4-bromophenyl)sulfanyl]pyrrolidine (CAS 1250919-95-9)
- 3-(3-Bromophenyl)thiomorpholine (CAS 1343304-42-6)
- [1-(4-bromophenyl)sulfanylcyclopropyl]methanamine (CAS 1482192-75-5)
- 1-[4-bromophenyl)-4-(methyl-d3)piperazine (CAS 2140327-15-5)
Recommended Standards
- 2,2-Difluoro-7-methyl-6,7-dihydro-[1,3]dioxolo[4,5-f]benzofuran-7-carboxylic acid (CAS 2068724-32-1)
- D-Neopterin-13C5 (CAS 1217632-04-6)
- (S)-2,2-difluoro-7-methyl-6,7-dihydro-[1,3]dioxolo[4,5-f]benzofuran-7-carboxylic acid (CAS 2068724-33-2)
- 4,6-Bis(difluoromethoxy)-2-(methylthio)pyrimidine (CAS 100478-25-9)
- 2-(4-Formyl-6-iodopyridin-2-yl)acetic acid (CAS 1393551-70-6)
- 6-Fluoro-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 1373223-69-8)
- 2,4-Dimethylphenylurea (CAS 2990-02-5)
- 1-Cyano-N-(3-methoxybenzyl)cyclobutane-1-carboxamide (CAS 1376332-19-2)
- Lifitegrast Impurity 122 (CAS CATO-C4X-2409122)
- 3-(2-Methoxyethoxy)-5-methylbenzofuran-2-carboxylic acid (CAS 1710202-36-0)
- 3-[1-(2,3-dimethoxyphenyl)-2-nitroethyl]-1h-indole (CAS 33723-32-9)
- Dicarbonyltris(triphenylphosphine)ruthenium (CAS 35880-54-7)
- Eltrombopag Impurity 85(E-Isomer) (CAS CATO-C4X-119885)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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