Darodipine CAS 72803-02-2
| CAS No. | 72803-02-2 |
| Molecular Formula | C19H21N3O5 |
| Molecular Weight | 371.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 371.39 g/mol gives Darodipine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Darodipine (CAS 72803-02-2), a certified reference material (molecular formula C19H21N3O5, MW 371.39 g/mol) for analytical method development and quality control.
Darodipine (C19H21N3O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Darodipine 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 | C19H21N3O5 |
| Molecular Weight | 371.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 3-(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)propan-1-amine (CAS 586336-42-7)
- 4-(Acetyloxy)butanoic acid (CAS 26976-72-7)
- 1-Bromo-2-methoxydibenzo[b,d]furan (CAS 694453-47-9)
- 5,7,8-Trimethyl-3-phenylcinnolin-6-ol (CAS 88008-01-9)
- 2,3-Dichloroquinoxaline-6-carboxylic acid (CAS 17880-88-5)
- 6-Methoxy-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1190318-97-8)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com