Bretylium Tosylate CAS 61-75-6
| CAS No. | 61-75-6 |
| Molecular Formula | C11H17BrN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Bretylium Tosylate (CAS 61-75-6) is a high-purity analytical reference standard with the molecular formula C11H17BrNC7H7O3S and a molecular weight of 414.36 g/mol.
Structurally, Bretylium Tosylate (C11H17BrNC7H7O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 414.36 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Bretylium Tosylate 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 | C11H17BrN C7H7O3S |
| Molecular Weight | 414.36 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 3-(4-isopropylphenyl)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 941573-53-1)
- Auriculin A (CAS 91421-87-3)
- (R)-Diethyl 2-Hydroxysuccinate (CAS 7554-28-1)
- Diethyl 6-(2-(1-benzylpiperidin-4-ylidene)hydrazinyl)-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 338410-22-3)
- 3-(5-Methyl-1h-1,2,4-triazol-3-yl)benzoic acid (CAS 1334147-18-0)
- 1-(Furan-2-ylmethyl)-3-(4-hydroxy-6-methylpyrimidin-2-yl)guanidine (CAS 919724-37-1)
- 1-(Cyclopent-2-en-1-yl)piperidine-4-carboxylic acid (CAS 1216669-89-4)
- 4-Methylpyrido[2,3-d]pyrimidine (CAS 28732-71-0)
- N1-(1H-Pyrrol-1-yl)benzene-1,2-diamine (CAS 87948-00-3)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com