4-((3-Bromophenyl)sulfonyl)butan-1-amine CAS 1340333-74-5
| CAS No. | 1340333-74-5 |
| Molecular Formula | C10H14BrNO2S |
| Molecular Weight | 292.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 292.19 g/mol gives 4-((3-Bromophenyl)sulfonyl)butan-1-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-((3-Bromophenyl)sulfonyl)butan-1-amine (CAS 1340333-74-5) is a high-purity analytical reference standard with the molecular formula C10H14BrNO2S and a molecular weight of 292.19 g/mol.
Structurally, 4-((3-Bromophenyl)sulfonyl)butan-1-amine (C10H14BrNO2S) 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 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 292.19 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.
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.
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 | C10H14BrNO2S |
| Molecular Weight | 292.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-benzyl-N-(2-bromoethyl)methanesulfonamide (CAS 132552-89-7)
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- 4-Amino-2-chlorobutanoic acid (CAS 4219-23-2)
- FInechemie fch30874 (CAS 1308252-46-1)
- 1-(tert-Butoxycarbonyl)-6-methylpiperidine-3-carboxylic acid (CAS 1427501-93-6)
- 5-Chloro-2-thiophenamine (CAS 63806-78-0)
- Ilaprazole Impurity 94 (CAS CATO-C4X-113094)
- 2-Amino-1-(4-benzyl-1-piperazinyl)-1-ethanonehydrochloride (CAS 1220018-02-9)
- Lanthanum borate (CAS 13709-95-0)
- (1S,6R)-3-Boc-3,8-diazabicyclo[4.2.0]octane (CAS 370881-96-2)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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