10050-12-1 Usage
General Description
5-AMINO-2-(4-CHLORO-PHENYL)-2,4-DIHYDRO-PYRAZOL-3-ONE is a chemical compound with the molecular formula C10H10N2OCl. It is a pyrazolone derivative with a substituted phenyl group and an amino group attached to the pyrazolone ring. 5-AMINO-2-(4-CHLORO-PHENYL)-2,4-DIHYDRO-PYRAZOL-3-ONE has potential applications in pharmaceutical and agricultural industries due to its pharmacological and biological activities, such as anti-inflammatory properties. It may also possess antimicrobial and antifungal properties. Additionally, it has been studied for its potential use as a building block in the synthesis of other organic compounds. Overall, 5-AMINO-2-(4-CHLORO-PHENYL)-2,4-DIHYDRO-PYRAZOL-3-ONE is a versatile chemical with diverse potential applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 10050-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,5 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 10050-12:
(7*1)+(6*0)+(5*0)+(4*5)+(3*0)+(2*1)+(1*2)=31
31 % 10 = 1
So 10050-12-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H8ClN3O/c10-6-1-3-7(4-2-6)13-9(14)5-8(11)12-13/h1-4H,5H2,(H2,11,12)
10050-12-1Relevant articles and documents
A New Synthesis of 3-Amino-1-aryl-2-pyrazolin-5-ones
Hyatt, John A.,Maggiulli, Cataldo A.,French, Stephen E.
, p. 773 - 774 (2007/10/02)
Reaction of ethyl 3-nitropropionate with aryldiazonium chlorides in basic medium yields ethyl 3-nitro-3-(arylhydrazono)propionates.These α-nitrohydrazones are converted by catalytic hydrogenation to 3-amino-1-aryl-2-pyrazolin-5-ones, probably via cyclization of intermediate amidrazones produced in situ.This appears to be the first route to the title compounds that does not use a substituted phenyl hydrazine intermediate and offers advantages in the preparation of pyrazolinones bearing electron-rich aryl rings.
