Regadenoson Impurity 15 CAS 2015222-35-0
| CAS No. | 2015222-35-0 |
| Molecular Formula | C10H12ClN5O4 |
| Molecular Weight | 301.69 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Regadenoson Impurity 15.
As a process- or degradation-related impurity, Regadenoson Impurity 15 (CAS 2015222-35-0, C10H12ClN5O4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Regadenoson Impurity 15 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.69 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.
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 Regadenoson Impurity 15 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 | C10H12ClN5O4 |
| Molecular Weight | 301.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Regadenoson Standards
- Regadenoson Impurity 48 (CAS 10147-12-3)
- Regadenoson Impurity 13 (CAS 72635-67-7)
- Regadenoson Impurity 21 (CAS 146-77-0)
- Regadenoson Impurity 22 (CAS 2004-07-1)
- Regadenoson Impurity 49 (CAS 120595-74-6)
- Regadenoson Impurity 11 (CAS 24723-77-1)
- Regadenoson Impurity 19 (CAS CATO-C4X-198519)
- Regadenoson Impurity 28 (CAS 3868-34-6)
Recommended Standards
- N2-methyl-N2-(3-pyridylmethyl)-3-chloro-5-(trifluoromethyl)pyridin-2-amine (CAS 244006-18-6)
- N1-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methylidene}-4-methylaniline (CAS 648859-63-6)
- (2R,3S,4S,5R)-Regadenoson (CAS CATO-C4X-198544)
- 8-Chloroadenosine (CAS 34408-14-5)
- Desloratadine Impurity 30 (CAS 183198-48-3)
- Lemborexant Impurity 65 (CAS 3070371-35-3)
- Sevoflurane Impurity 12 (CAS 206756-25-4)
- (S)-1,2,3,4-Tetrahydronaphthalen-2-ol (CAS 20107-40-8)
- Bosutinib Impurity 7 (CAS 142072-71-7)
- 2-(4-Nitro-1h-pyrazol-1-yl)ethan-1-amine (CAS 1002033-53-5)
- 4-(M-tolyl)piperazine-1-sulfonamide (CAS 1094424-98-2)
- 3-(propan-2-ylsulfanyl)-1H-1,2,4-triazol-5-amine (CAS 51420-47-4)
- 4-bromo-5-methoxy-2,1,3-benzoxadiazol-1-ium-1-olate (CAS 21678-94-4)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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