1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide CAS 950235-23-1
| CAS No. | 950235-23-1 |
| Molecular Formula | C10H12BrNO2S |
| Molecular Weight | 290.18 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 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide.
1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide (CAS 950235-23-1), molecular formula C10H12BrNO2S and molecular weight 290.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide (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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Bromophenyl)-N-cyclopropylmethanesulfonamide 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 | 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
- 1-((3-Bromophenyl)sulfonyl)pyrrolidine (CAS 214210-14-7)
- 2-(2-Bromophenyl)benzo[d]thiazole (CAS 22901-00-4)
- 2-(5-Bromothiophen-2-yl)quinoline (CAS 81216-93-5)
- 2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione (CAS 950785-37-2)
- n-Cyclopropyl-4-(3,4-dichlorophenyl)thiazol-2-amine (CAS 1197972-64-7)
- 3,5-Dichlorobenzenesulfonamide (CAS 19797-32-1)
- 1-(4-Aminopiperidin-1-yl)-2-methylpropan-2-ol (CAS 1114856-12-0)
- 2-{4-[1-(4-iodobenzoyl)-1H-pyrazol-3-yl]phenoxy}pyrimidine (CAS 321998-85-0)
- 2-(Aminomethyl)-4-(difluoromethyl)-5-methylpyridine-3-acetonitrile (CAS 1806961-62-5)
- (E)-2-(2-(Benzofuran-2-yl)vinyl)-3-nitrobenzoic acid (CAS 917614-69-8)
- trimethyl-[(Z)-1-propan-2-yloxybut-1-enoxy]silane (CAS 112274-95-0)
- N-cyclopropylpiperazine-1-carboxamide Hydrochloride (CAS 1225500-01-5)
- 3,3-dimethoxybutan-1-amine (CAS 1368920-29-9)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
Why CATO?
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