550-70-9 Usage
Uses
Different sources of media describe the Uses of 550-70-9 differently. You can refer to the following data:
1. trans-Triprolidine Hydrochloride is a histamine H1 receptor antagonist, which can be used for the prevention of treatment of chronic muscle pain.
2. Triprolidine is an antihistaminic agent with anticholinergic properties. Triprolidine is used to treat and prevent symptoms associated with allergies. Triprolidine is also used in combination with cold medicine to provide relief for flu-like symptoms.
Definition
ChEBI: A hydrochloride resulting from the formal reaction of equimolar amounts of triprolidine and hydrogen chloride. Its monohydrate is used for the symptomatic relief of uticaria, rhinitis, and various pruritic skin disorders.
Therapeutic Function
Antihistaminic
Check Digit Verification of cas no
The CAS Registry Mumber 550-70-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 550-70:
(5*5)+(4*5)+(3*0)+(2*7)+(1*0)=59
59 % 10 = 9
So 550-70-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H22N2.ClH/c1-16-7-9-17(10-8-16)18(19-6-2-3-12-20-19)11-15-21-13-4-5-14-21;/h2-3,6-12H,4-5,13-15H2,1H3;1H/b18-11+;
550-70-9Relevant articles and documents
A PROCESS FOR PREPARATION OF E-ISOMER OF 1-(4-METHYLPHENYL)- 1-(2-PYRID YL)-3-PYRROLIDINO PROP-1-ENE AND ACID ADDITION SALTS THEREOF
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Page/Page column 11-12, (2009/08/14)
A process for preparation of E-isomer of 1-(4-methylphenyl)-1-(2-pyridyl)-3- pyrrolidinoprop-1-ene of Formula-I, and acid addition salts thereof, said process comprising; dehydrating 1-(4-methylphenyl)-l -(2-pyridyl)-3-pyrrolidinopropan-1-ol of Formula III followed by adding a base solution to obtain a mixture of E and Z isomers of 1-(4-methylphenyl)-1-(2-pyridyl)-3-pyrrolidinoprop-1-ene, and washing said mixture of E and Z isomers of 1-(4-methylphenyl)-1-(2-pyridyl)-3- pyrrolidinoprop-1-ene with water to dissolve Z isomer and to obtain E-isomer of 1- (4-methylphenyl)-1-(2-pyridyl)-3-pyrrolidinoprop-1-ene of Formula I, which is substantially free from Z isomer.
