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

7-Amino-3-methyl-3-cephem-4-carboxylic acid Structure
  • ₹1899 - ₹38255.55
  • Product name: 7-Amino-3-methyl-3-cephem-4-carboxylic acid
  • CAS: 22252-43-3
  • MF: C8H10N2O3S
  • MW: 214.24
  • EINECS:244-870-1
  • MDL Number:MFCD00151456
  • Synonyms: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;(7R)-3-Methyl-7-aminocepham-3-ene-4-carboxylic acid;(7R)-7-Amino-3-methylcepham-3-ene-4-carboxylic acid
10 prices
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Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 50MG
  • 100mg
  • 250MG
  • 1G
  • 1gm
  • 5gm
  • 5G
  • 25G
  • ManufacturerTCI Chemicals (India)
  • Product numberA2075
  • Product description7-Aminodesacetoxycephalosporanic Acid
  • Packaging5G
  • Price₹6500
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberA2075
  • Product description7-Aminodesacetoxycephalosporanic Acid
  • Packaging25G
  • Price₹17200
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberA8398
  • Product description7-Aminodesacetoxycephalosporanic acid
  • Packaging250MG
  • Price₹8064.63
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberA8398
  • Product description7-Aminodesacetoxycephalosporanic acid
  • Packaging1G
  • Price₹13953.43
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR3004
  • Product descriptionCefadroxil Related Compound B pharmaceutical secondary standard, certified reference material
  • Packaging50MG
  • Price₹30872.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberA8398
  • Product description7-Aminodesacetoxycephalosporanic acid
  • Packaging5G
  • Price₹38255.55
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number A 1420
  • Product description7-Aminodesacetoxycephalosporanic acid 98%
  • Packaging100mg
  • Price₹1899
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number A 1420
  • Product description7-Aminodesacetoxycephalosporanic acid 98%
  • Packaging250mg
  • Price₹2799
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number A 1420
  • Product description7-Aminodesacetoxycephalosporanic acid 98%
  • Packaging1gm
  • Price₹6003
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number A 1420
  • Product description7-Aminodesacetoxycephalosporanic acid 98%
  • Packaging5gm
  • Price₹8604
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A2075 7-Aminodesacetoxycephalosporanic Acid 5G ₹6500 2022-05-26 Buy
TCI Chemicals (India) A2075 7-Aminodesacetoxycephalosporanic Acid 25G ₹17200 2022-05-26 Buy
Sigma-Aldrich(India) A8398 7-Aminodesacetoxycephalosporanic acid 250MG ₹8064.63 2022-06-14 Buy
Sigma-Aldrich(India) A8398 7-Aminodesacetoxycephalosporanic acid 1G ₹13953.43 2022-06-14 Buy
Sigma-Aldrich(India) PHR3004 Cefadroxil Related Compound B pharmaceutical secondary standard, certified reference material 50MG ₹30872.9 2022-06-14 Buy
Sigma-Aldrich(India) A8398 7-Aminodesacetoxycephalosporanic acid 5G ₹38255.55 2022-06-14 Buy
ottokemi A 1420 7-Aminodesacetoxycephalosporanic acid 98% 100mg ₹1899 2022-05-26 Buy
ottokemi A 1420 7-Aminodesacetoxycephalosporanic acid 98% 250mg ₹2799 2022-05-26 Buy
ottokemi A 1420 7-Aminodesacetoxycephalosporanic acid 98% 1gm ₹6003 2022-05-26 Buy
ottokemi A 1420 7-Aminodesacetoxycephalosporanic acid 98% 5gm ₹8604 2022-05-26 Buy

Properties

Melting point :234°C (dec.)
Boiling point :517.6±50.0 °C(Predicted)
Density :1.59±0.1 g/cm3(Predicted)
vapor pressure :0Pa at 20℃
refractive index :104 ° (C=1, 1mol/L HCl)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder
pka :3.04±0.50(Predicted)
color :White to Orange to Green
Water Solubility :Soluble in water (partly), 1M ammonium hydroxide (50 mg/ml), and DMSO (Sparingly).
BRN :5273616
Stability :Stable. Incompatible with strong oxidizing agents.
LogP :-3.8--2.8 at 20℃ and pH3.6-7
CAS DataBase Reference :22252-43-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.
P501 Dispose of contents/container to..…

Description

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.

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