Regadenoson Impurity 22 CAS 2004-07-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2004-07-1 |
| Molecular Formula | C10H12ClN5O4 |
| Molecular Weight | 301.69 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Regadenoson Impurity 22 (CAS 2004-07-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C10H12ClN5O4. Molecular weight: 301.69 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1957 |
| 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 15 (CAS 2015222-35-0)
- Regadenoson Impurity 21 (CAS 146-77-0)
- 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
- (2R,3S,4S,5R)-Regadenoson (CAS CATO-C4X-198544)
- 2-(4-Chlorophenyl)-6-fluoroquinoline-4-carboxylic acid (CAS 17900-11-7)
- N2-methyl-N2-(3-pyridylmethyl)-3-chloro-5-(trifluoromethyl)pyridin-2-amine (CAS 244006-18-6)
- Azelastine Impurity 71 (CAS CATO-C4X-139671)
- Mirtazapine EP Impurity F (CAS 191546-97-1)
- [(5-Bromo-2-methoxyphenyl)methyl]diethylamine (CAS 7062-20-6)
- 5,6-Dimethoxy-3,4-dihydronaphthalen-2(1H)-one (CAS 52644-01-6)
- 2,2,2-Trifluoro-1-(3-isopropoxyphenyl)ethan-1-one (CAS 286017-70-7)
- Atomoxetine Impurity 38 (CAS 29869-74-7)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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