Home/Compounds/Pharmaceutical Intermediate/Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
C15H13F2NO4
309.26 g/mol
Pharmaceutical IntermediateWarning
(3S)-9,10-Difluoro-2,3-dihidro-3-metil-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxacine-6-carboxilic acid ethyl ester
CAS106939-34-8EC691-244-2
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
This compound is a pharmaceutical intermediate specifically designed for the synthesis of quinolone antibiotics. It features a complex tricyclic structure with difluoro substitution, an ester functionality, and an ether bridge, making it a key building block in the manufacture of this antibiotic class.
Intermediate for quinolone antibiotic manufacturingBuilding block in pharmaceutical synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
Sourcing or supplying this compound?
List your inventory or post a purchase request
CAS 106939-34-8
Related Compounds
SimilarStructure SimilarSimilarity 0.74
Levofloxacin ethyl ester
CAS177472-30-9
pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.74
Ofloxacin q acid
CAS82419-35-0
pharmaceutical intermediate
SimilarStructure SimilarSimilarity 0.74
Levofloxacin q-acid
CAS100986-89-8
pharmaceutical intermediate
ApplicationSame Use
8,9-Difluoro-5-methyl-6,7-dihydro-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxylic acid
CAS80076-47-7
pharmaceutical intermediate
ApplicationSame Use
7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid
CAS100361-18-0
pharmaceutical intermediate
ReferenceSame Category
N,N,N-Trimethyl-1-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)methanaminium iodide
CAS106961-34-6
pharmaceutical intermediate
ReferenceSame Category
6-Amino-3-(2-deoxy-beta-D-threo-pentofuranosyl)-1,3,5-triazine-2,4(1H,3H)-dione
CAS106966-55-6
pharmaceutical intermediate
ReferenceSame Category
1-Boc-amino-3,6,9-trioxaundecanyl-11-ol
CAS106984-09-2
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
ethyl (2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylate
InChIKey
TZSXJUSNOOBBOP-ZETCQYMHSA-N
SMILES
CCOC(=O)C1=CN2[C@H](COC3=C2C(=CC(=C3F)F)C1=O)C
Synonyms (12)
- Levofloxacin Impurity 10