4-(Bromomethyl)-N-cyclopropylbenzenesulfonamide, 97% CAS 448968-50-1
| CAS No. | 448968-50-1 |
| Molecular Formula | C10H12BrNO2S |
| Molecular Weight | 290.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, 4-(Bromomethyl)-N-cyclopropylbenzenesulfonamide, 97% is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-(Bromomethyl)-N-cyclopropylbenzenesulfonamide, 97% (CAS 448968-50-1), molecular formula C10H12BrNO2S and molecular weight 290.18 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 4-(Bromomethyl)-N-cyclopropylbenzenesulfonamide, 97% meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
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- 6-(Bromomethyl)-2-(trifluoromethyl)quinoline (CAS 175203-72-2)
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- 1,4-Bis(bromomethyl)cubane (CAS 135191-74-1)
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Recommended Standards
- 3-Bromo-1-(phenylsulfonyl)pyrrolidine (CAS 90869-14-0)
- 5-Bromo-N-((tetrahydrofuran-2-yl)methyl)thiophene-2-carboxamide (CAS 925200-49-3)
- 2-[(4-bromophenyl)methyl]-1,2-thiazolidine-1,1-dione (CAS 950785-37-2)
- 6-Bromo-1-(methylsulfonyl)-1,2,3,4-tetrahydroquinoline (CAS 727673-73-6)
- 1,5-Dibromo-3-methyl-2-nitrobenzene (CAS 76435-23-9)
- O-Methyloxime Acetaldehyde (CAS 33581-43-0)
- 2-Methyl-6-oxo-4-(4-(trifluoromethyl)phenyl)-1,4,5,6-tetrahydropyridine-3-carboxylic acid (CAS 864082-33-7)
- Benzyl-PEG4-Boc (CAS 2484091-04-3)
- 3-(3-Iodo-4-methyl-1h-pyrazol-1-yl)-1lambda6-thiolane-1,1-dione (CAS 1529378-53-7)
- N-(3-(trifluoromethyl)phenyl)-5,6-dihydro-4H-1,3-thiazin-2-amine (CAS 102389-25-3)
- 1-Bromo-6-chlorohex-2-yne (CAS 61863-12-5)
- 3-chloro-1-methyl-azetidine hydrochloride (CAS 69334-72-1)
- Artemisinic Alcohol (CAS 125184-95-4)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
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