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- Purity
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CAS Number: 73-24-5
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CAS Number
73-24-5
PubChem CID
190
Molecular Formula
C5H5N5
Molecular Weight
135.13 g/mol
Exact Mass
135.054495
InChIKey
GFFGJBXGBJISGV-UHFFFAOYSA-N
IUPAC Name
7H-purin-6-amine
SMILES String
Nc1ncnc2[nH]cnc12
Melting Point
36.0 °C
pKa
4.15
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Adenine (CAS 73-24-5) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C5H5N5 and molecular weight 135. 13 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: Leucine-rich repeat serine/threonine-protein kinase 2 (Homo sapiens) — 2 assays; Xanthine dehydrogenase/oxidase (Homo sapiens) — 2 assays; Histamine H1 receptor (Homo sapiens) — 3 assays; Nuclear receptor subfamily 1 group I member 2 (Homo sapiens) — 3 assays; 5-hydroxytryptamine receptor 1A (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Leucine-rich repeat serine/threonine-protein kinase 2
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.17
Experimental evidence source: ChEMBL
Xanthine dehydrogenase/oxidase
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.96
Experimental evidence source: ChEMBL
Histamine H1 receptor
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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
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.
Adenine is identified by CAS 73-24-5, with molecular formula C5H5N5, molecular weight 135.13, InChIKey GFFGJBXGBJISGV-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Leucine-rich repeat serine/threonine-protein kinase 2, Xanthine dehydrogenase/oxidase, Histamine H1 receptor, Nuclear receptor subfamily 1 group I member 2, 5-hydroxytryptamine receptor 1A. 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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