Buy pharmaceutical intermediates principle ingredients in manufacturing medicines

chemical-categories

7-AMINO-4(1H)-QUINAZOLINONE 95%

CAS: 90004-09-4    7-AMINO-4(1H)-QUINAZOLINONE

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7-Acetoxy-4-Methylcoumarin

7-Acetoxy-4-Methylcoumarin is used as a pharmaceutical intermediate for the production of anti-allergy cromolyn sodium.

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7-Aminocephalosporanic Acid

7-Aminocephalosporanic Acid is the core chemical structure for the synthesis of cephalosporin antibiotics and intermediates. 7-Aminocephalosporanic Acid can be obtained by chemoenzymatic hydrolysis of cephalosporin C.

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7-Chloroisatin

7-Chloroisatin is used as intermediate for pharmaceuticals.

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7-Hydroxy-1-Tetralone Purified 99%

Name: 7-Hydroxy-1-tetralone 
Synonyms: 7-Hydroxy-3,4-dihydro-2H-naphthalen-1-one 
Molecular Formula: C10H10O2 
Molecular Weight: 162.19 
CAS Registry Number: 22009-38-7 

Appearance:light grey to grey powder 
Purity:99%min

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