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

7-Amino-3-methyl-3-cephem-4-carboxylic acid Structure
7-Amino-3-methyl-3-cephem-4-carboxylic acid
  • CAS No.22252-43-3
  • Chemical Name:7-Amino-3-methyl-3-cephem-4-carboxylic acid
  • CBNumber:CB7497894
  • Molecular Formula:C8H10N2O3S
  • Formula Weight:214.24
  • MOL File:22252-43-3.mol
7-Amino-3-methyl-3-cephem-4-carboxylic acid Property
  • 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
  • pka :3.04±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 Reference :22252-43-3(CAS DataBase Reference)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H317-H334
  • Precautionary statements P261-P280-P284-P304+P340-P342+P311-P272-P302+P352+P333+P313+P363-P304+P340+P342+P311-P501
7-Amino-3-methyl-3-cephem-4-carboxylic acid Price More Price(26)
  • Brand: Sigma-Aldrich
  • Product number: A8398
  • Product name : 7-Aminodesacetoxycephalosporanic acid
  • Purity: 
  • Packaging: 1g
  • Price: $200
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 1097126
  • Product name : Cefadroxil Related Compound B
  • Purity: United States Pharmacopeia (USP) Reference Standard
  • Packaging: 25mg
  • Price: $1120
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: A2075
  • Product name : 7-Aminodesacetoxycephalosporanic Acid
  • Purity: >98.0%(HPLC)
  • Packaging: 5g
  • Price: $27
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: A2075
  • Product name : 7-Aminodesacetoxycephalosporanic Acid
  • Purity: >98.0%(HPLC)
  • Packaging: 25g
  • Price: $83
  • Updated: 2021/12/16
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: L03417
  • Product name : 7-Aminodesacetoxycephalosporanic acid, 98%
  • Purity: 
  • Packaging: 5g
  • Price: $237
  • Updated: 2021/12/16
  • Buy: Buy

7-Amino-3-methyl-3-cephem-4-carboxylic acid Chemical Properties,Usage,Production

  • Chemical Properties Off-White Powder
  • Uses A metabolite of Cephalexin (C256800).
  • Uses 7-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.
  • Definition ChEBI: 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
Raw materials
Preparation Products
Global(215)Suppliers
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22252-43-3, 7-Amino-3-methyl-3-cephem-4-carboxylic acidRelated Search:
  • 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)-
  • Cefazedone Related Impurity 13
  • 7beta-aminodeacetoxycephalosporanic acid
  • Cefadroxil impurity
  • Cefalexin impurity B
  • Cefalexin Impurity 2(EP Impurity B)
  • 7-ACA-7-ADCA
  • ADCA
  • (7R)-3-Methyl-7-aminocepham-3-ene-4-carboxylic acid
  • (7R)-7-Amino-3-methylcepham-3-ene-4-carboxylic acid
  • 3-Methyl-7β-aminocepham-3-ene-4-carboxylic acid
  • 7-ACT
  • 7-amino-3-methyl-3-cephem-4-carboxylic
  • 7-Aminodezacetoxycephalosporanic acid
  • 7-Amino deacetoxy cefalosporanic acid
  • 7-Amino-3-desacetoxy cephalosporanic acid
  • 6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
  • 7-Amino-3-deacetoxycephalosporanic Acid
  • Deacetoxycephalosporanic Acid
  • 7-AMINODESACETOXY- CEPHALOSPORANIC ACID 98.5%
  • (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
  • 7-ADCA
  • 7-Amino-3-methyl-3-cephem-4-carboxylic acid
  • 7-Aminodeacetoxycephalosporanic ccid
  • 7-Aminodesacetoxycephalosporanic Aicd
  • Cefalexine EP IMpurity B
  • Cephalexin IMpurity B
  • Cefadroxil Related CoMpound B
  • 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-4-carboxylic acid
  • 7-aminodesacetoxycephalosporanic acid (Cefadroxil Monohydrate Impurity B)
  • Cephalexin EP impurity B
  • 7-Aminodesacetoxycephalosporanic Ac
  • 7-Aminodesacetoxycephalosporanic Acid &gt
  • 7-Aminodesacetoxycephalosporanic acid CRS
  • Cephalexin Impurity B (Cefadroxil Impurity B, 7-ADCA)
  • Cefalexin Impurity 2(Cefalexin EP Impurity B)
  • 7-Amino-3-methyl-3-cephem-4-carboxylic acidr
  • 7β-aminodeacetoxycephalosporanic acid
  • Cefalexin EP Impurity B?(7-ADCA/ 7-Aminodesacetoxycephalosporanic acid)
  • 22252-43-3
  • C8H10N2O3S1
  • 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