Nilvadipine CAS 75530-68-6
| CAS No. | 75530-68-6 |
| Molecular Formula | C19H19N3O6 |
| Molecular Weight | 385.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| 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 Nilvadipine.
Nilvadipine (CAS 75530-68-6), molecular formula C19H19N3O6 and molecular weight 385.37 g/mol, is a CATO reference standard with documented purity and traceability.
Nilvadipine (C19H19N3O6) 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. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Nilvadipine 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 | C19H19N3O6 |
| Molecular Weight | 385.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related Nilvadipine Standards
Recommended Standards
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- Norepinephrine Impurity 163 (CAS CATO-C4X-1514163)
- CAS 2467965-70-2 (CAS 2467965-70-2)
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- 3,3'-(Acridine-2,7-diyl)dibenzoic acid (CAS 1527507-81-8)
- 5-Oxo-1-propyl-3-pyrrolidinecarboxylic acid (CAS 208118-23-4)
- (5-(Furan-3-yl)pyridin-3-yl)methanamine (CAS 1346687-22-6)
- 1-{5H,6H,7H,8H-[1,2,4]triazolo[3,4-a]pyridin-3-yl}ethan-1-amine (CAS 1394042-31-9)
- 2,3,5-Trichloro-6-(difluoromethyl)pyridine (CAS 1361880-36-5)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
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