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- 1 g
- Purity
- 99%
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CAS Number: 163253-35-8
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CAS Number
163253-35-8
PubChem CID
461399
Molecular Formula
C19H18ClF2N3O3
Molecular Weight
409.8 g/mol
Exact Mass
409.100476
InChIKey
PNUZDKCDAWUEGK-CYZMBNFOSA-N
IUPAC Name
7-[(7S)-7-amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid
SMILES String
C1CC12CN(C[C@H]2N)C3=C(C=C4C(=C3Cl)N(C=C(C4=O)C(=O)O)[C@@H]5C[C@@H]5F)F
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Sitafloxacin (CAS 163253-35-8) is listed in the Pharmaceutical Intermediates portfolio, with molecular formula C19H18ClF2N3O3 and molecular weight 409. 80 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
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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.
Sitafloxacin is identified by CAS 163253-35-8, with molecular formula C19H18ClF2N3O3, molecular weight 409.8, InChIKey PNUZDKCDAWUEGK-CYZMBNFOSA-N.
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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