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82219-78-1

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82219-78-1 Usage

Description

Cefuzonam is an injectable cephalosporin reported to be active against a large percentage of Gram-negative bacteria and some Gram-positive bacteria, including those resistant to other third-generation cephdosporins.

Definition

ChEBI: A second generation cephalosporin antibiotic.

Brand name

Cosmosin

Check Digit Verification of cas no

The CAS Registry Mumber 82219-78-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,1 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82219-78:
(7*8)+(6*2)+(5*2)+(4*1)+(3*9)+(2*7)+(1*8)=131
131 % 10 = 1
So 82219-78-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H15N7O5S4.Na.2H2O/c1-28-21-9(7-5-31-16(17)19-7)12(24)20-10-13(25)23-11(15(26)27)6(4-30-14(10)23)3-29-8-2-18-22-32-8;;;/h2,5,10,14H,3-4H2,1H3,(H2,17,19)(H,20,24)(H,26,27);;2*1H2/q;+1;;/p-1/b21-9-;;;

82219-78-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name cefuzonam

1.2 Other means of identification

Product number -
Other names Cefuzonam

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:82219-78-1 SDS

82219-78-1Downstream Products

82219-78-1Relevant articles and documents

NOVEL INTERMEDIATES FOR SYNTHESIS OF CEPHALOSPORINS AND PROCESS FOR PREPARATION OF SUCH INTERMEDIATES

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Page 33, (2008/06/13)

A novel 4-halo-2-oxyimino-3-oxo butyric acid-N, N-dimethyl formiminium chloride chlorosulfate of formula (I) useful in the preparation of cephalosporin antibiotics, wherein X is chlorine or bromine; R is hydrogen, C1-4 alkyl group, an easily removable hydroxyl protective group, -CH2COOR5, or -C(CH3)2COOR5, wherein R5 is hydrogen or an easily hydrolysable ester group. The compound of formula (I) is prepared by reacting 4-halo-2-oxyimino-3-oxobutyric acid of formula (IV1), wherein X, R and R5 are as defined above, with N, N-dimethylformiminium chloride chlorosulphate of formula (VII), in an organic solvent at a temperature ranging from -30 °C to -15 °C. The cephalosporins that may be prepared from the intermediate include cefdinir, cefditoren pivoxil, cefepime, cefetamet pivoxil, cefixime, cefmenoxime, cefodizime, cefoselis, cefotaxime, cefpirome, cefpodoxime proxetil, cefquinome, ceftazidime, cefteram pivoxil, ceftiofur, ceftizoxime, ceftriaxone and cefuzonam.

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