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- Purity
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CAS Number: 21679-14-1
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CAS Number
21679-14-1
PubChem CID
657237
Molecular Formula
C10H12FN5O4
Molecular Weight
285.23 g/mol
Exact Mass
285.087332
InChIKey
HBUBKKRHXORPQB-FJFJXFQQSA-N
IUPAC Name
(2R,3S,4S,5R)-2-(6-amino-2-fluoropurin-9-yl)-5-(hydroxymethyl)oxolane-3,4-diol
SMILES String
C1=NC2=C(N=C(N=C2N1[C@H]3[C@H]([C@@H]([C@H](O3)CO)O)O)F)N
Melting Point
26.0 °C
Water Solubility
3.53 mol/L
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Fludarabine (CAS 21679-14-1) is listed in the Advanced Chemicals portfolio, with molecular formula C10H12FN5O4 and molecular weight 285. 23 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: Hypoxia-inducible factor 1-alpha (Homo sapiens) — 2 assays; 5'-nucleotidase (Homo sapiens) — 2 assays; Mothers against decapentaplegic homolog 3 (Homo sapiens) — 3 assays; Adenosine deaminase (Bos taurus) — 2 assays; Nuclear factor erythroid 2-related factor 2 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Hypoxia-inducible factor 1-alpha
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 5.2
Experimental evidence source: ChEMBL
5'-nucleotidase
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 3.3
Experimental evidence source: ChEMBL
Mothers against decapentaplegic homolog 3
Homo sapiens · SINGLE PROTEIN · 3 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Adenosine deaminase
Bos taurus · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
Nuclear factor erythroid 2-related factor 2
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.
Fludarabine is identified by CAS 21679-14-1, with molecular formula C10H12FN5O4, molecular weight 285.23, InChIKey HBUBKKRHXORPQB-FJFJXFQQSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Hypoxia-inducible factor 1-alpha, 5'-nucleotidase, Mothers against decapentaplegic homolog 3, Adenosine deaminase, Nuclear factor erythroid 2-related factor 2. 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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