Research chemical
CAS Number: 154639-35-7
![potassium;[(2R,3S,4R,5R,6R)-5-acetamido-3,4-dihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate molecular structure, CAS 154639-35-7](/structure-images/154639-35-7.png?v=struct-v3)
Product details
For laboratory research and professional procurement workflows.
PubChem CID
71750700
Exact Mass
497.039413
InChIKey
TYSZCFCWZWWIHC-FBFKMQNYSA-M
IUPAC Name
potassium [(2R,3S,4R,5R,6R)-5-acetamido-3,4-dihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate
SMILES String
CC(=O)N[C@H]1[C@@H](Oc2ccc3c(C)cc(=O)oc3c2)O[C@H](COS(=O)(=O)[O-])[C@@H](O)[C@@H]1O.[K+]
No physical property values available.
Catalog navigation
Linked by recorded structural or research relationships, not interchangeable products. Check the exact CAS, specification and availability on the linked product page.
potassium;[(2R,3S,4R,5R,6R)-5-acetamido-3,4-dihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate is identified by CAS 154639-35-7, with molecular formula C18H20KNO11S, molecular weight 497.5, InChIKey TYSZCFCWZWWIHC-FBFKMQNYSA-M.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
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Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Heavy atom count
32
H-bond acceptors
12
H-bond donors
3
Rotatable bonds
6
Ring count
3
Aromatic rings
2
Topological polar surface area
184.66 Ų
Computed LogP
-4.09
Fragment-like structure rule
No
Lead-like structure rule
No
Drug-like structure rule
No
Structure family
n heterocycle ligand
Precious metal motif
No
Transition metal motif
No
Phosphine ligand motif
No
N-heterocycle motif
Yes
Boronic acid motif
No
Computed structure descriptors generated from molecular structure. These are not experimental physical property values, supplier specifications, SDS data, or bioactivity claims.
Structural features
potassium;[(2R,3S,4R,5R,6R)-5-acetamido-3,4-dihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxyoxan-2-yl]methyl sulfate (CAS 154639-35-7) is maintained as a commercial cas reference with formula C18H20KNO11S, molecular weight 497. 50 g/mol, PubChem CID 71750700.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Use this page for CAS identity lookup, internal catalog search, and commercial discovery workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
Review supplier documentation before handling; for research use only.
Safety and handling reference content is available through documentation requests.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.