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- Purity
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CAS Number: 81846-19-7
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CAS Number
81846-19-7
PubChem CID
6918140
Molecular Formula
C23H34O5
Molecular Weight
390.5 g/mol
Exact Mass
390.240624
InChIKey
PAJMKGZZBBTTOY-ZFORQUDYSA-N
IUPAC Name
2-[[(1R,2R,3aS,9aS)-2-hydroxy-1-[(3S)-3-hydroxyoctyl]-2,3,3a,4,9,9a-hexahydro-1H-cyclopenta[g]naphthalen-5-yl]oxy]acetic acid
SMILES String
CCCCC[C@H](O)CC[C@@H]1[C@H]2Cc3cccc(OCC(=O)O)c3C[C@H]2C[C@H]1O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Treprostinil (CAS 81846-19-7) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C23H34O5 and molecular weight 390. 50 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research-stage medicinal chemistry and intermediate synthesis workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Nuclear receptor subfamily 1 group I member 2 (Homo sapiens) — 3 assays; 5-hydroxytryptamine receptor 1A (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2A (Homo sapiens) — 2 assays; 5-hydroxytryptamine receptor 2B (Homo sapiens) — 2 assays; Alpha-1A adrenergic receptor (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Nuclear receptor subfamily 1 group I member 2
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 1A
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2A
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
5-hydroxytryptamine receptor 2B
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Alpha-1A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Safety and handling reference content is available through documentation requests.
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
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Treprostinil is identified by CAS 81846-19-7, with molecular formula C23H34O5, molecular weight 390.5, InChIKey PAJMKGZZBBTTOY-ZFORQUDYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Nuclear receptor subfamily 1 group I member 2, 5-hydroxytryptamine receptor 1A, 5-hydroxytryptamine receptor 2A, 5-hydroxytryptamine receptor 2B, Alpha-1A adrenergic receptor. 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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.