103450-87-9 Usage
Description
Clarithromycin 9-Oxime is an impurity of Clarithromycin, a macrolide antibiotic. It is a white solid with chemical properties distinct from the parent compound.
Uses
Used in Pharmaceutical Industry:
Clarithromycin 9-Oxime is used as an impurity in the production of Clarithromycin, a macrolide antibiotic. It plays a role in the synthesis and formulation of the antibiotic, contributing to its effectiveness in treating bacterial infections.
Check Digit Verification of cas no
The CAS Registry Mumber 103450-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,5 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 103450-87:
(8*1)+(7*0)+(6*3)+(5*4)+(4*5)+(3*0)+(2*8)+(1*7)=89
89 % 10 = 9
So 103450-87-9 is a valid CAS Registry Number.
103450-87-9Relevant articles and documents
3-keto-9-O-substituted oxime derivatives of 6-O-methyl erythromycin A synthesis and in vitro activity
Shengxi,Xiandong,Lanxiang
, p. 506 - 509 (2001)
A series of 3-keto-9-O-substituted oxime derivatives of 6-O-methyl erythromycin A were prepared with a novel synthetic route, which include 6 reaction steps-oximation, protection, hydrolysis, oxidation, deprotection and addition. The antibacterial activit
PROCESS FOR THE PREPARATION OF 6-O-METHYLERYTHROMYCIN A 9-OXIME
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Page/Page column 6, (2009/03/07)
The present invention relates to process for the preparation of 6-O-methylerythromycin A 9-oxime by treating 6-O-methylerythromycin A with hydroxyl amine hydrochloride in the presence of a base and a solvent.