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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 7-Aminocephalosporanic acid

7-Aminocephalosporanic acid synthesis

7synthesis methods
The synthesis of 7-Aminocephalosporanic acid involves esterification of semi-synthetic cephalosporin-cephalosporin C with trimethylchlorosilane, followed by phosphorus pentachloride chloride and butanol etherifying. The final product is obtained through hydrolysis. The yield from cephalosporin C sodium to 7-ACA is approximately 50%.
DOI: 10.3390/jof8050450
7-(5-amino-5-carboxyvaleramido)cephalosporanic acid

61-24-5
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7-Aminocephalosporanic acid

957-68-6
440 suppliers
$14.00/5g

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Yield:957-68-6 96%

Reaction Conditions:

with phosphate buffer;enzyme derivative DAO;enzyme derivative GA at 25; for 2 h;pH 8;

References:

Justiz;Fernandez-Lafuente;Guisan [Journal of Organic Chemistry,1997,vol. 62,# 26,p. 9099 - 9106]

7-(5-amino-5-carboxyvaleramido)cephalosporanic acid

61-24-5
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2-OXOADIPIC ACID, 98

3184-35-8
43 suppliers
$108.00/10MG

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[(5-carboxy-1,5-dioxopentyl)amino]-8-oxo-, (6R,7R)-

28242-83-3
1 suppliers
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7-Aminocephalosporanic acid

957-68-6
440 suppliers
$14.00/5g

References
glutaryl-7-aminocephalosporanic acid

27920-90-7
2 suppliers
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110-94-1 Synthesis
Glutaric acid

110-94-1
487 suppliers
$5.00/25g

7-Aminocephalosporanic acid

957-68-6
440 suppliers
$14.00/5g

References
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[(5-carboxy-1,5-dioxopentyl)amino]-8-oxo-, (6R,7R)-

28242-83-3
1 suppliers
inquiry

2-OXOADIPIC ACID, 98

3184-35-8
43 suppliers
$108.00/10MG

7-Aminocephalosporanic acid

957-68-6
440 suppliers
$14.00/5g

References
sodium hydrogen [6R-[6alpha,7beta(R*)]]-3-(acetoxymethyl)-7-[(5-amino-5-carboxylato-1-oxopentyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

51762-04-0
29 suppliers
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7-Aminocephalosporanic acid

957-68-6
440 suppliers
$14.00/5g

References

7-Aminocephalosporanic acid Related Search:

2-AMINODIETHYLMALONATE Cephalothin N-Acetylsulfanilyl chloride 6-Aminocaproic acid Acetaminophen Ethyl 2-(Chlorosulfonyl)acetate DL-ALPHA-AMINOPIMELIC ACID Folic acid Glycine Hydroxymethyl-7-Aminocephalosporanic acid