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Cefmetazole sodium

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Name

Cefmetazole sodium

EINECS 260-384-2
CAS No. 56796-39-5 Density 1.75 g/cm3
PSA 242.06000 LogP -1.73422
Solubility Soluble in water Melting Point N/A
Formula C15H16N7NaO5S3 Boiling Point N/A
Molecular Weight 493.524 Flash Point N/A
Transport Information N/A Appearance White solid
Safety 26-36 Risk Codes 36/37/38-42/43
Molecular Structure Molecular Structure of 56796-39-5 (Cefmetazole sodium) Hazard Symbols IrritantXi
Synonyms

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[[(cyanomethyl)thio]acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,monosodium salt, (6R,7S)- (9CI);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid,7-[[[(cyanomethyl)thio]acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-,monosodium salt, (6R-cis)-;CS-1170 sodium salt;Cefmetazole sodium;Cefmetazole-Na;Cefmetazon;Cefmetazone;Metafar;Sodium cefmetazole;Zefazone;

Article Data 3

Cefmetazole sodium Chemical Properties

IUPAC Name: Sodium (6R,7S)-7-[[2-(cyanomethylsulfanyl)acetyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Systematic of Cefmetazole sodium (CAS NO.56796-39-5): Cefmetazole sodium [USAN:JAN] ; 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((((cyanomethyl)thio)acetyl)amino)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, monosodium salt, (6R-cis)- ; CMZ sodium ; CS 1170 sodium ; Cefmetazon ; SKF 83088 sodium ; Sodium (6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate ; U 72791A ; UNII-37Y9VR4W7A ; Zefazone ; Zefazone in plastic container ; 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-((((cyanomethyl)thio)acetyl)amino)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-, sodium salt, (6R-cis)-
CAS NO: 56796-39-5
Classification Code: Antibacterial ; Drug / Therapeutic Agent ; Reproductive Effect
Molecular Formula of Cefmetazole sodium (CAS NO.56796-39-5): C15H16N7NaO5S3
Molecular Weight: 493.5162
Molecular Structure:

ProductCategories: Chiral Reagents ; Heterocycles ; Intermediates & Fine Chemicals ; Pharmaceuticals ; Sulfur & Selenium Compounds ; A - KAntibiotics ; Antibacterial ; Antibiotics A to ; Antibiotics A-FAntibiotics ; Chemical Structure Class ; Interferes with Cell Wall SynthesisAntibiotics ; Mechanism of Action ; Penicillins and Cephalosporins (beta-Lactams) ; Spectrum of Activity
H bond acceptors: 12
H bond donors: 2
Freely Rotating Bonds: 9
Polar Surface Area of Cefmetazole sodium (CAS NO.56796-39-5): 230.44 Å2

Cefmetazole sodium Uses

 Cefmetazole sodium (CAS NO.56796-39-5) is used as antibacterial

Cefmetazole sodium Toxicity Data With Reference

 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 intravenous > 1600mg/kg (1600mg/kg)   Gekkan Yakuji. Pharmaceuticals Monthly. Vol. 22, Pg. 123, 1980.
mouse LD50 intraperitoneal 10233mg/kg (10233mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.
mouse LD50 intravenous 8690mg/kg (8690mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.
mouse LD50 oral 3228mg/kg (3228mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacobio-Dynamics. Vol. 8, Pg. 633, 1985.
mouse LD50 subcutaneous 12190mg/kg (12190mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.
rat LD50 intraperitoneal > 7500mg/kg (7500mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.
rat LD50 intravenous > 5gm/kg (5000mg/kg)   Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.
rat LD50 oral 3204mg/kg (3204mg/kg) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Pharmacobio-Dynamics. Vol. 8, Pg. 633, 1985.
rat LD50 subcutaneous > 12500mg/kg (12500mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Sankyo Kenkyusho Nempo. Annual Report of Sankyo Research Laboratories. Vol. 30, Pg. 112, 1978.

Cefmetazole sodium Safety Profile

Hazard Codes: HarmfulXn,IrritantXi
Risk Statements: 36/37/38-42/43 
R36/37/38: Irritating to eyes, respiratory system and skin. 
R42/43: May cause sensitization by inhalation and skin contact.
Safety Statements: 26-36 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 2
RTECS: XI0372200

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