- Package
- 100 mg
- Purity
- 98+%
- Price
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CAS Number: 129-03-3
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CAS Number
129-03-3
PubChem CID
2913
Molecular Formula
C21H21N
Molecular Weight
287.4 g/mol
Exact Mass
287.1674
InChIKey
JJCFRYNCJDLXIK-UHFFFAOYSA-N
IUPAC Name
1-methyl-4-(2-tricyclo[9.4.0.03,8]pentadeca-1(15),3,5,7,9,11,13-heptaenylidene)piperidine
SMILES String
CN1CCC(=C2c3ccccc3C=Cc3ccccc32)CC1
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Cyproheptadine (CAS 129-03-3) is listed in the Advanced Chemicals portfolio, with molecular formula C21H21N and molecular weight 287. 40 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry 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: 5-hydroxytryptamine receptor 2A (Homo sapiens) — 4 assays; Histamine H1 receptor (Homo sapiens) — 2 assays; Histamine H1 receptor (Cavia porcellus) — 2 assays; 5-hydroxytryptamine receptor 2C (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2B (Homo sapiens) — 3 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 4 documents · best pChEMBL 9.56
Experimental evidence source: ChEMBL
Histamine H1 receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 9.37
Experimental evidence source: ChEMBL
Histamine H1 receptor
Cavia porcellus · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 9.27
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2C
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 8.89
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2B
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 8.82
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
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.
Cyproheptadine is identified by CAS 129-03-3, with molecular formula C21H21N, molecular weight 287.4, InChIKey JJCFRYNCJDLXIK-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with 5-hydroxytryptamine receptor 2A, Histamine H1 receptor, Histamine H1 receptor, 5-hydroxytryptamine receptor 2C, 5-hydroxytryptamine receptor 2B. 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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