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Carbenicillin phenyl sodium

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Name

Carbenicillin phenyl sodium

EINECS N/A
CAS No. 21649-57-0 Density g/cm3
PSA 141.14000 LogP 1.00160
Solubility N/A Melting Point N/A
Formula C23H22 N2 O6 S . Na Boiling Point 770.9°Cat760mmHg
Molecular Weight 476.485 Flash Point 420°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx. See also ESTERS and other penicillin entries. Risk Codes N/A
Molecular Structure Molecular Structure of 21649-57-0 (sodium [2S-(2alpha,5alpha,6beta)]-6-[(1,3-dioxo-3-phenoxy-2-phenylpropyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate) Hazard Symbols N/A
Synonyms

4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 6-[(1,3-dioxo-3-phenoxy-2-phenylpropyl)amino]-3,3-dimethyl-7-oxo-,monosodium salt, (2S,5R,6R)- (9CI);4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid,6-[(1,3-dioxo-3-phenoxy-2-phenylpropyl)amino]-3,3-dimethyl-7-oxo-, monosodiumsalt, [2S-(2a,5a,6b)]-; Malonamic acid,N-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6-yl)-2-phenyl-,1-phenyl ester, monosodium salt (8CI); BRL 3475; Carbenicillin phenyl sodium;Carfecillin sodium; Carfecillin sodium salt; Gripenin O; Sodium carfecillin;Urocarf; Uticillin

 

Carbenicillin phenyl sodium Chemical Properties

Molecular Formula: C23H21N2NaO6S
Molecular Weight: 476.51
Boiling Point: 770.9°C at 760mmHg
Flash Point: 420°C
Properties: crystals from EtOH
Freely Rotating Bonds: 7
Polar Surface Area: 129.52 Å2
Enthalpy of Vaporization: 117.73 kJ/mol
Vapour Pressure: 5.33E-25 mmHg at 25°C
The Cas Register Number  of  Carbenicillin phenyl sodium is 21649-57-0.The chemical synonyms of Carbenicillin phenyl sodium (CAS NO.21649-57-0) are sodium [2S-(2alpha,5alpha,6beta)]-6-[(1,3-dioxo-3-phenoxy-2-phenylpropyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate ; Carfecillin Sodium ; Carfecillinsodiumsalt ; sodium [2S-(2alpha,5alpha,6beta)]-6-[(1,3-dioxo-3-phenoxy-2-phenylpropyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate ; (6R)-6-(2-Phenoxycarbonyl-2-phenylacetylamino)penicillanic acid sodium salt ; BRL-3475;N-[(2S,5R,6R)-2-Sodiooxycarbonyl-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]-2-phenylmalonamidic acid phenyl ester ;  Uticillin .The molecular structure of Carbenicillin phenyl sodium (CAS NO.21649-57-0) is.

Carbenicillin phenyl sodium Uses

 Carbenicillin phenyl sodium (CAS NO.21649-57-0) is used as pharmaceuticals.

Carbenicillin phenyl sodium Toxicity Data With Reference

1.    

ipr-rat LD50:572 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
2.    

scu-rat LD50:4530 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
3.    

ivn-rat LD50:710 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
4.    

orl-mus LD50:3040 mg/kg

    ANTBAL    Antibiotiki. 23 (5)(1978),450.
5.    

ipr-mus LD50:942 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
6.    

scu-mus LD50:2010 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
7.    

ivn-mus LD50:717 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
8.    

ivn-dog LD50:625 mg/kg

    NIIRDN    “Drugs in Japan. Ethical Drugs, 6th Edition 1982” Edited by Japan Pharmaceutical Information Center. 6 (1982),186.
9.    

orl-rbt LD50:10 g/kg

 

Carbenicillin phenyl sodium Safety Profile

Moderately toxic by ingestion, subcutaneous, intravenous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx, Na2O, and SOx. See also ESTERS and other penicillin entries.

Carbenicillin phenyl sodium Specification

Its extinguishing agent are water, carbon dioxide, dry powder, foam. Carbenicillin phenyl sodium (CAS NO.21649-57-0)  in aqueous solution at 35 degrees and at 0.5 ionic strength were investigated. The reactions were followed by spectrophotometric assay , reversed-phase high-pressure liquid chromatography, and colorimetric assay . The degradation pathways were established, and the rate-pH profiles for ester and beta-lactam cleavage reactions are given for pH 1-11. Below pH 3, the beta-lactam degradation of the prodrugs proceeded exclusively. Above pH 7, the degradation was superseded by the ester hydrolysis to carbenicillin , beta-Lactams of both prodrugs are around three times more stable than carbenicillin disodium at pH 1, six times at PH 2, and 17 times at pH 3. The half-lives for carbenicillin production were predicted to be 17 hr for Carbenicillin phenyl sodium (CAS NO.21649-57-0) and 8.5 hr for carbenicillin phenyl sodium at pH 7.0 and 37 degrees.

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