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- Purity
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CAS Number: 140-64-7
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CAS Number
140-64-7
PubChem CID
8813
Molecular Formula
C23H36N4O10S2
Molecular Weight
592.7 g/mol
Exact Mass
592.187286
InChIKey
YBVNFKZSMZGRAD-UHFFFAOYSA-N
IUPAC Name
4-[5-(4-carbamimidoylphenoxy)pentoxy]benzenecarboximidamide;bis(2-hydroxyethanesulfonic acid)
SMILES String
C1=CC(=CC=C1C(=N)N)OCCCCCOC2=CC=C(C=C2)C(=N)N.C(CS(=O)(=O)O)O.C(CS(=O)(=O)O)O
Melting Point
187.78–192.22 °C
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Pentamidine Isethionate (CAS 140-64-7) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C23H36N4O10S2 and molecular weight 592. 70 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; 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: Pyruvate kinase PKM (Homo sapiens) — 2 assays; Muscarinic acetylcholine receptor M1 (Rattus norvegicus) — 2 assays; Thrombopoietin (Homo sapiens) — 2 assays; Serine/threonine-protein kinase mTOR (Homo sapiens) — 2 assays; Geminin (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Pyruvate kinase PKM
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 7.3
Experimental evidence source: ChEMBL
Muscarinic acetylcholine receptor M1
Rattus norvegicus · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.4
Experimental evidence source: ChEMBL
Thrombopoietin
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.1
Experimental evidence source: ChEMBL
Serine/threonine-protein kinase mTOR
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.98
Experimental evidence source: ChEMBL
Geminin
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.75
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
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Pentamidine Isethionate is identified by CAS 140-64-7, with molecular formula C23H36N4O10S2, molecular weight 592.7, InChIKey YBVNFKZSMZGRAD-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Pyruvate kinase PKM, Muscarinic acetylcholine receptor M1, Thrombopoietin, Serine/threonine-protein kinase mTOR, Geminin. 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.
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