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- Purity
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CAS Number: 21829-25-4
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CAS Number
21829-25-4
PubChem CID
4485
Molecular Formula
C17H18N2O6
Molecular Weight
346.3 g/mol
Exact Mass
346.116486
InChIKey
HYIMSNHJOBLJNT-UHFFFAOYSA-N
IUPAC Name
dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
SMILES String
CC1=C(C(C(=C(N1)C)C(=O)OC)C2=CC=CC=C2[N+](=O)[O-])C(=O)OC
Appearance
Nifedipine appears as odorless yellow crystals or powder. Tasteless. (NTP, 1992)
Melting Point
172–174 °C
Vapor Pressure
Estimated value, unit not specified
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Nifedipine (CAS 21829-25-4) is listed in the Materials Science portfolio, with molecular formula C17H18N2O6 and molecular weight 346. 30 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Voltage-dependent L-type calcium channel subunit alpha-1C (Homo sapiens) — 10 assays; Voltage-dependent L-type calcium channel subunit alpha-1C (Oryctolagus cuniculus) — 4 assays; Voltage-dependent L-type calcium channel subunit alpha-1D (Rattus norvegicus) — 3 assays; Voltage-dependent L-type calcium channel subunit alpha-1C (Rattus norvegicus) — 3 assays; Voltage-dependent L-type calcium channel subunit alpha-1C (Cavia porcellus) — 6 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Voltage-dependent L-type calcium channel subunit alpha-1C
Homo sapiens · SINGLE PROTEIN · 10 qualifying assays · 6 documents · best pChEMBL 9.4
Experimental evidence source: ChEMBL
Voltage-dependent L-type calcium channel subunit alpha-1C
Oryctolagus cuniculus · SINGLE PROTEIN · 4 qualifying assays · 3 documents · best pChEMBL 9
Experimental evidence source: ChEMBL
Voltage-dependent L-type calcium channel subunit alpha-1D
Rattus norvegicus · SINGLE PROTEIN · 3 qualifying assays · 2 documents · best pChEMBL 8.92
Experimental evidence source: ChEMBL
Voltage-dependent L-type calcium channel subunit alpha-1C
Rattus norvegicus · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 8.85
Experimental evidence source: ChEMBL
Voltage-dependent L-type calcium channel subunit alpha-1C
Cavia porcellus · SINGLE PROTEIN · 6 qualifying assays · 4 documents · best pChEMBL 8.59
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Nifedipine is identified by CAS 21829-25-4, with molecular formula C17H18N2O6, molecular weight 346.3, InChIKey HYIMSNHJOBLJNT-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Voltage-dependent L-type calcium channel subunit alpha-1C, Voltage-dependent L-type calcium channel subunit alpha-1C, Voltage-dependent L-type calcium channel subunit alpha-1D, Voltage-dependent L-type calcium channel subunit alpha-1C, Voltage-dependent L-type calcium channel subunit alpha-1C. These records do not establish therapeutic efficacy or clinical use.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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