7-Amino-3-methyl-3-cephem-4-carboxylic acid

7-Amino-3-methyl-3-cephem-4-carboxylic acid Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:7-Amino-3-methyl-3-cephem-4-carboxylic acid
CAS:22252-43-3
Purity:99% Package:100g ,1KG ,5KG 25KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:22252-43-3
CAS:22252-43-3
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Guangzhou PI PI Biotech Inc
Tel: ; +8618371201331;+8618371201331
Email: sales@pipitech.com;87478684@qq.com
Products Intro: Product Name:Cephalexin Impurity B(EP)
CAS:22252-43-3
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:(6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: Product Name:7-ADCA
CAS:22252-43-3
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: career henan chemical co
Tel: +86-0371-55982848
Email: sales@coreychem.com
Products Intro: Product Name:7-Amino-3-methyl-3-cephem-4-carboxylic acid
CAS:22252-43-3
Purity:97%-99% Package:1KG;8.8USD

7-Amino-3-methyl-3-cephem-4-carboxylic acid manufacturers

7-Amino-3-methyl-3-cephem-4-carboxylic acid Basic information
Product Name:7-Amino-3-methyl-3-cephem-4-carboxylic acid
Synonyms:Cefazedone Impurity 13;Cefadroxil Impurity 8(Cefadroxil EP Impurity B);Cephalexin EP Impurity B (Cephalexin Impurity B, 7-ADCA);Cefadroxil EP Impurity B;Cefadroxil Related Compound B (25 mg) ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid);Cefalexin EP Impurity B;Cefadroxil EP Impurity B (Cephalexin Impurity B, 7-ADCA);5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-aMino-3-Methyl-8-oxo-, (6R,7R)-
CAS:22252-43-3
MF:C8H10N2O3S
MW:214.24
EINECS:244-870-1
Product Categories:Various Metabolites and Impurities;Antibiotics for Research and Experimental Use;beta-Lactams (Antibiotics for Research and Experimental Use);Biochemistry;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File:22252-43-3.mol
7-Amino-3-methyl-3-cephem-4-carboxylic acid Structure
7-Amino-3-methyl-3-cephem-4-carboxylic acid Chemical Properties
Melting point 234°C (dec.)
Boiling point 517.6±50.0 °C(Predicted)
density 1.59±0.1 g/cm3(Predicted)
refractive index 104 ° (C=1, 1mol/L HCl)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Do you have solubility information on this product that you would like to share
form powder
pka3.04±0.50(Predicted)
Water Solubility Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
BRN 5273616
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference22252-43-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 42/43-36/37/38-20/21/22
Safety Statements 36-26
WGK Germany 3
HS Code 2941901010
MSDS Information
7-Amino-3-methyl-3-cephem-4-carboxylic acid Usage And Synthesis
Chemical PropertiesOff-White Powder
UsesA metabolite of Cephalexin (C256800).
Uses7-Aminodesacetoxycephalosporanic acid is the Cephalexin metabolite. It is a Potent inhibitor of bacterial cell-wall enzyme. It is used in the synthesis of cephalosporins and for bioconversion studies.
DefinitionChEBI: A cephem monocarboxylic acid derivative having a structure based on cephalosporanic acid, deacetoxylated and carrying a 7beta-amino group.
7-Amino-3-methyl-3-cephem-4-carboxylic acid Preparation Products And Raw materials
Preparation ProductsMethyl 7-amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylate
Tag:7-Amino-3-methyl-3-cephem-4-carboxylic acid(22252-43-3) Related Product Information
3-Hydroxy-4-Methyl-2(5H)-thiophenone (6R-trans)-7-[(2,2-diMethyl-1-oxopropyl)aMino]-3-Methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2- 7-Amino-3-chloro cephalosporanic acid D-2-Phenylglycine Act1 protein CD103,MUCOSALLYMPHOCYTEANTIGEN(MLA),CLONE:BER-ACT8,MABANTI-HUMAN,FITC 6-AMINOCHRYSENE ALPHA-1-ANTICHYMOTRYPSIN,CLONE:ACT14C7,MABANTI-HUMAN:FROZEN/PARAFFIN,IH Cefamandole Cefazolin sodium salt 7-Aminocephalosporanic acid 7-Amino-3-methoxy-3-cephem-4-carboxylic acid Cephalexin cefaloglycin CeftazidiMe Cefoxitin Cefuroxime sodium Cephaloridine