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Cefmetazole

Cefmetazole
Cefmetazole structure
CAS No.
56796-20-4
Chemical Name:
Cefmetazole
Synonyms
(6r;CMZ;cs1170;U 72791;U 72791a;SKF 83088;Cefatrixine;Cefmetazole;Cefmetazole, 97-103%;Cefmetazole (200 mg)
CBNumber:
CB9231320
Molecular Formula:
C15H17N7O5S3
Formula Weight:
471.54
MOL File:
56796-20-4.mol

Cefmetazole Properties

Melting point:
163-165?C
Density 
1.4380 (rough estimate)
refractive index 
1.7400 (estimate)
storage temp. 
2-8°C
Water Solubility 
Soluble in water
CAS DataBase Reference
56796-20-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xn
Risk Statements  36/37/38-42/43
Safety Statements  26-36
WGK Germany  2
RTECS  XI0372200
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P284 Wear respiratory protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Cefmetazole price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar J66791 Cefmetazole 56796-20-4 1g $81.1 2018-11-13 Buy
Alfa Aesar J66791 Cefmetazole 56796-20-4 5g $270 2018-11-13 Buy

Cefmetazole Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

Semi-synthetic antibiotic derived from Cephamycin. Antibacterial.

Definition

ChEBI: A cephalosporin antibiotic containg an N1-methyltetrazol-5-ylthiomethyl side-chain at C-3 of the parent cephem bicyclic structure.

Antimicrobial activity

It is active against Pr. mirabilis, Pr. vulgaris, Morganella morganii, Yersinia spp.and most anaerobes. S. marcescens is moderately susceptible, but Ps. aeruginosa and E. faecalis are resistant. It is active against Mycobacterium fortuitum and some strains of M. chelonei. It is resistant to a wide range of β-lactamases.
The serum concentration at the end of a 1 g intravenous infusion is around 77 mg/L. Plasma protein binding is 68%. It is principally excreted in the urine with a plasma half-life of c. 1.3 h; 70% is recovered over the first 6 h. In patients whose creatinine clearance is less than 10 mL/min, plasma levels are elevated and the plasma half-life is increased to around 15 h.
Side effects associated with the methylthiotetrazole group at position C-3 have been reported. Uses are similar to those of cefoxitin, but it is not widely available.

Cefmetazole Preparation Products And Raw materials

Raw materials

Preparation Products


Cefmetazole Suppliers

Global( 67)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
PI & PI BIOTECH INC.
020-81716320
020-81716319 Sales@pipitech.com CHINA 2548 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 24118 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418
001-617-206-9595 sales@chemreagents.com United States 9943 62
Chemsky(shanghai)International Co.,Ltd. 021-50135380
shchemsky@sina.com China 32492 50
XiaoGan ShenYuan ChemPharm co,ltd Tell:86-712-2580635 Mobile:15527768850 . 15527768836
86-712-2580625 QQ:1623551145 sales02@farchem.com China 9141 52
China Langchem Inc. 0086-21-58956006,021-38701807;021-58950017
0086-21-58956100 sales@langchem.com China 7884 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123
86-21-63290778 86-21-63218885 sj_scrc@sinopharm.com China 9966 79
Wuhan Fortuna Chemical Co., Ltd +86-27-59207852 85767163
+86-27-59524646 info@fortunachem.com China 3080 58

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