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- 1 g
- Purity
- 99%
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CAS Number: 100-33-4
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CAS Number
100-33-4
PubChem CID
4735
Molecular Formula
C19H24N4O2
Molecular Weight
340.4 g/mol
Exact Mass
340.189926
InChIKey
XDRYMKDFEDOLFX-UHFFFAOYSA-N
IUPAC Name
4-[5-(4-carbamimidoylphenoxy)pentoxy]benzenecarboximidamide
SMILES String
C1=CC(=CC=C1C(=N)N)OCCCCCOC2=CC=C(C=C2)C(=N)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Pentamidine (CAS 100-33-4) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C19H24N4O2 and molecular weight 340. 40 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: Protein tyrosine phosphatase type IVA 3 (Homo sapiens) — 3 assays; Multidrug and toxin extrusion protein 1 (Homo sapiens) — 6 assays; Alpha-2A adrenergic receptor (Homo sapiens) — 2 assays; Muscarinic acetylcholine receptor M2 (Homo sapiens) — 2 assays; Amine oxidase [flavin-containing] A (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Protein tyrosine phosphatase type IVA 3
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 3 documents · best pChEMBL 6.52
Experimental evidence source: ChEMBL
Multidrug and toxin extrusion protein 1
Homo sapiens · SINGLE PROTEIN · 6 qualifying assays · 2 documents · best pChEMBL 6.39
Experimental evidence source: ChEMBL
Alpha-2A adrenergic receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.29
Experimental evidence source: ChEMBL
Muscarinic acetylcholine receptor M2
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.29
Experimental evidence source: ChEMBL
Amine oxidase [flavin-containing] A
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 2 documents · best pChEMBL 6.1
Experimental evidence source: ChEMBL
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.
Pentamidine is identified by CAS 100-33-4, with molecular formula C19H24N4O2, molecular weight 340.4, InChIKey XDRYMKDFEDOLFX-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Protein tyrosine phosphatase type IVA 3, Multidrug and toxin extrusion protein 1, Alpha-2A adrenergic receptor, Muscarinic acetylcholine receptor M2, Amine oxidase [flavin-containing] A. 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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