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- 100 g
- Purity
- 95%
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CAS Number: 21967-41-9
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CAS Number
21967-41-9
PubChem CID
64982
Molecular Formula
C21H18O11
Molecular Weight
446.4 g/mol
Exact Mass
446.084911
InChIKey
IKIIZLYTISPENI-ZFORQUDYSA-N
IUPAC Name
(2S,3S,4S,5R,6S)-6-(5,6-dihydroxy-4-oxo-2-phenylchromen-7-yl)oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
SMILES String
C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)O)O
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Baicalin (CAS 21967-41-9) is listed in the Advanced Chemicals portfolio, with molecular formula C21H18O11 and molecular weight 446. 40 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.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Lysine-specific histone demethylase 1A (Homo sapiens) — 4 assays; Replicase polyprotein 1ab (Severe acute respiratory syndrome coronavirus 2) — 15 assays; Prolyl endopeptidase (Homo sapiens) — 8 assays; Glyceraldehyde-3-phosphate dehydrogenase (Homo sapiens) — 11 assays; Angiotensin-converting enzyme 2 (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Lysine-specific histone demethylase 1A
Homo sapiens · SINGLE PROTEIN · 4 qualifying assays · 4 documents · best pChEMBL 5.52
Experimental evidence source: ChEMBL
Replicase polyprotein 1ab
Severe acute respiratory syndrome coronavirus 2 · SINGLE PROTEIN · 15 qualifying assays · 5 documents · best pChEMBL 5.19
Experimental evidence source: ChEMBL
Prolyl endopeptidase
Homo sapiens · SINGLE PROTEIN · 8 qualifying assays · 2 documents · best pChEMBL 4.92
Experimental evidence source: ChEMBL
Glyceraldehyde-3-phosphate dehydrogenase
Homo sapiens · SINGLE PROTEIN · 11 qualifying assays · 1 documents · best pChEMBL 4.39
Experimental evidence source: ChEMBL
Angiotensin-converting enzyme 2
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents
Experimental evidence source: ChEMBL
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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.
Baicalin is identified by CAS 21967-41-9, with molecular formula C21H18O11, molecular weight 446.4, InChIKey IKIIZLYTISPENI-ZFORQUDYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Lysine-specific histone demethylase 1A, Replicase polyprotein 1ab, Prolyl endopeptidase, Glyceraldehyde-3-phosphate dehydrogenase, Angiotensin-converting enzyme 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.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
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