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Cefroxadine

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Name

Cefroxadine

EINECS 257-391-8
CAS No. 51762-05-1 Density 1.5 g/cm3
PSA 147.26000 LogP 0.96170
Solubility N/A Melting Point 170° (dec)
Formula C16H19 N3 O5 S Boiling Point 719.3 °C at 760 mmHg
Molecular Weight 365.41 Flash Point 388.8 °C
Transport Information N/A Appearance N/A
Safety Mildly toxic by ingestion and intraperitoneal routes. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx. Risk Codes N/A
Molecular Structure Molecular Structure of 51762-05-1 (Cefroxadine) Hazard Symbols N/A
Synonyms

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[(amino-1,4-cyclohexadien-1-ylacetyl)amino]-3-methoxy-8-oxo-, [6R-[6a,7b(R*)]]-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2R)-amino-1,4-cyclohexadien-1-ylacetyl]amino]-3-methoxy-8-oxo-, (6R,7R)-(9CI); CGP 9000; Cefroxadine; Oraspor

Article Data 3

Cefroxadine Chemical Properties

Chemistry informtion about Cefroxadin (CAS NO.51762-05-1) is:
IUPAC Name: (6r,7r)-7-[[(2r)-2-Amino-2-Cyclohexa-1,4-Dien-1-Ylacetyl]Amino]-3-Methoxy-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylic Acid ; (6S,7S)-7-[(2-amino-2-cyclohexa-2,5-dien-1-ylacetyl)amino]-3-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Synonyms: (6r-(6-Alpha,7-Beta(R*)))-Ien-1-Ylacetyl)Amino)-3-Methoxy-8-Oxo ; 7-(D-2-Amino-2-(1,4-Cyclohexadienyl)Acetamide)-3-Methoxy-3-Cephem-4-Carboxyl ; Antibioticcgp9000 ; Cefroxadin ; Cgp9000 ; Cxd ; Cefroxadine ; 5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylic Acid, 7-[(Amino-1,4-Cyclohexadien-1-Ylacetyl)Amino]-3-Methoxy-8-Oxo-, [6r-[6α,7β(R*)]]-
MF: C16H19N3O5S
MW: 365.4
EINECS: 257-391-8 
Density: 1.5 g/cm3
Flash Point: 388.8 °C
Boiling Point: 719.3 °C at 760 mmHg
Vapour Pressure: 1.23E-22 mmHg at 25°C 
Enthalpy of Vaporization: 114.44 kJ/mol
Following is the molecular structure of Cefroxadin (CAS NO.51762-05-1) is:

Cefroxadine Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral > 1gm/kg (1000mg/kg)   Drugs in Japan Vol. -, Pg. 689, 1995.
mouse LD50 intraperitoneal 7090mg/kg (7090mg/kg)   Journal of Antibiotics. Vol. 29, Pg. 653, 1976.
mouse LD50 oral > 13500mg/kg (13500mg/kg)

behavioral: somnolence (general depressed activity) gastrointestinal: "hypermotility, diarrhea"

Chemotherapy Vol. 28(Suppl,
mouse LD50 subcutaneous 13500mg/kg (13500mg/kg)

behavioral: somnolence (general depressed activity) gastrointestinal: "hypermotility, diarrhea"

Chemotherapy Vol. 28(Suppl,
rabbit LD50 intraperitoneal > 4gm/kg (4000mg/kg)

kidney, ureter, and bladder: structural or functional changes in ureter kidney, ureter, and bladder: other changes

Chemotherapy Vol. 28(Suppl,
rabbit LD50 oral 10gm/kg (10000mg/kg)   Drugs in Japan Vol. 6, Pg. APP-11, 1982.
rat LD50 intraperitoneal 6gm/kg (6000mg/kg)

behavioral: ataxia gastrointestinal: "hypermotility, diarrhea" skin and appendages (skin): hair: other

Chemotherapy Vol. 28(Suppl,
rat LD50 oral > 22500mg/kg (22500mg/kg)

behavioral: altered sleep time (including change in righting reflex) behavioral: somnolence (general depressed activity) gastrointestinal: "hypermotility, diarrhea"

Chemotherapy Vol. 28(Suppl,
rat LD50 subcutaneous > 15gm/kg (15000mg/kg)

sense organs and special senses: mydriasis (pupillary dilation): eye behavioral: altered sleep time (including change in righting reflex) skin and appendages (skin): hair: other

Chemotherapy Vol. 28(Suppl,

Cefroxadine Safety Profile

Mildly toxic by ingestion and intraperitoneal routes. An experimental teratogen. Other experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx.

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