Nisoldipine
SIGMA/N0165 - ≥98% (HPLC)
Synonym: (±)-Isobutyl methyl 1,4-
CAS Number: 63675-72-9
Empirical Formula (Hill Notation): C20H24N2O6
Molecular Weight: 388.41
EC Number: 264-407-7
MDL Number: MFCD00478055
Linear Formula: C20H24N2O6
Product Type: Chemical
| assay | ≥98% (HPLC) |
| color | yellow |
| form | powder |
| InChI | 1S/C20H24N2O6/c1-11(2)10- |
| InChI key | VKQFCGNPDRICFG-UHFFFAOYSA |
| originator | Bayer |
| Quality Level | 100 ![]() |
| SMILES string | COC(=O)C1=C(C)NC(C)=C(C1c |
| solubility | DMSO: >10 mg/mL |
| storage temp. | room temp |
| Application: | Nisoldipine has been used: • as a hit-antagonist to study its effects on oxytocin (OT)-induced myometrial Ca2+-mobilization and its potency to dampen uterine myometrial contractions • as a calcium channel blocker to study its effects on cell viability in a human hepatic cancer HepG2 and rat renal epithelial NRK52E cell line • as a component of the external IK1 recording solution to study the action potential in human pluripotent stem cell−derived cardiomyocytes (hiPS-CMs) |
| Biochem/physiol Actions: | L-type (CaV1.2) calcium channel blocker; dihydropyridine-type calcium channel blocker with selectivity for smooth muscle (CaV1.2b) over cardiac muscle (CaV1.2a). Arterial vasodilator and antihypertensive agent. |
| Features and Benefits: | This compound is featured on the Calcium Channels page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here . |
| Features and Benefits: | This compound was developed by Bayer . To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here . |
| Packaging: | 10, 50 mg in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264 - P270 - P301 + P312 - P501 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22 |
| Safety Statements | 36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| Storage Temp. | room temp |
| UNSPSC | 12352200 |


