20927-53-1 Usage
Description
DiazepaM IMpurity E, also known as 6-Chloro-1-methyl-4-phenyl-2(1H)-quinazolinone, is an impurity found in Temazepam (T017200), a pharmacologically active metabolite. It is characterized by its sedative and hypnotic properties, making it a significant component in the pharmaceutical industry.
Uses
Used in Pharmaceutical Industry:
DiazepaM IMpurity E is used as a sedative and hypnotic agent for the treatment of various conditions that require relaxation and sleep induction. Its application in this industry is due to its ability to promote calmness and reduce anxiety, making it a valuable component in the development of medications for sleep disorders and anxiety management.
Check Digit Verification of cas no
The CAS Registry Mumber 20927-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,2 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 20927-53:
(7*2)+(6*0)+(5*9)+(4*2)+(3*7)+(2*5)+(1*3)=101
101 % 10 = 1
So 20927-53-1 is a valid CAS Registry Number.
InChI:InChI=1/C15H11ClN2O/c1-18-13-8-7-11(16)9-12(13)14(17-15(18)19)10-5-3-2-4-6-10/h2-9H,1H3
20927-53-1Relevant articles and documents
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De Silva,Puglisi
, p. 1725,1727,1731 (1970)
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Process for catalyzing the oxidation of organic compounds
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Page column 6-8, (2008/06/13)
Oxidation of organic compounds is catalyzed by addition of a catalytic amount of a metalloporphyrin in a non-reactive aprotic solvent.
Synthetic studies on quinazoline derivatives. II. The reactions of 2-trichloro- and 2-trifluoroacetamidobenzophenones with primary amines
Yamamoto,Yamamoto
, p. 2135 - 2156 (2007/10/02)
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