Isoprenaline Impurity 41 CAS CATO-C4X-277541
| CAS No. | CATO-C4X-277541 |
| Molecular Formula | C11H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 291.36 g/mol gives Isoprenaline Impurity 41 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Isoprenaline Impurity 41 (CAS CATO-C4X-277541, C11H17NO2CH4O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C11H17NO2CH4O3S, Isoprenaline Impurity 41 contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Isoprenaline Impurity 41 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 | C11H17NO2 CH4O3S |
| Molecular Weight | 291.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isoprenaline Standards
- Isoprenaline Impurity 23 HCl (CAS 13725-13-8(free base))
- Isoprenaline Impurity 3 (CAS 14309-63-8)
- Isoprenaline Hydrochloride EP Impurity A (CAS 16899-81-3)
- Isoprenaline Sulphate Dihydrate (CAS 299-95-6)
- Isoprenaline Hydrochloride (CAS 51-30-9)
- Isoprenaline sulfate CRS (CAS 6078-56-4)
- Isoprenaline Impurity 22 HCl (CAS 721917-88-0(free base))
- Isoprenaline Impurity 1 (CAS CATO-C4X-27751)
Recommended Standards
- Empagliflozin impurity 191 (CAS CATO-C4X-1065191)
- Glumetinib Impurity 2 (CAS CATO-C4X-32592)
- Pemafibrate Impurity 92 (CAS CATO-C4X-290392)
- 1,2-Dilauroyl-rac-glycero-3-phosphocholine (CAS 18656-40-1)
- 6-Amino-4-methyl-6,7,8,9-tetrahydro-11H-pyrido[2,1-b]quinazolin-11-one (CAS 1375472-89-1)
- 3-(4-Fluorophenyl)-n,5-dimethylisoxazole-4-carboxamide (CAS 67764-99-2)
- 5'-deoxy-5-fluoro-N-(methoxycarbonyl)-Cytidine (CAS 296248-49-2)
- 6-(2-Hydroxypropoxy)nicotinic acid (CAS 1394024-11-3)
- 0816AF 856336-39-5 C10H11NO3 [(2,4-Dimethylphenyl)amino](oxo)acetic acid (CAS 856336-39-5)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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