Iso Desloratadine

Iso Desloratadine Structure
CAS No.
183198-49-4
Chemical Name:
Iso Desloratadine
Synonyms
Iso Desloratadine;Desloratadine IsoMer;Iso Desloratadine HCl;Desloratadine EP Impurity B;Desloratadine Impurity B(EP);Desloratadine EP Impurity B A;Desloratadine EP Impurity B (Iso;Desloratadine Impurity 2(Impurity B);Desloratadine EP Impurity B mono HCl;Desloratadine Impurity B Hydrochloride
CBNumber:
CB31176376
Molecular Formula:
C19H19ClN2
Molecular Weight:
310.82
MOL File:
183198-49-4.mol
MSDS File:
SDS
Modify Date:
2024/4/3 17:07:09

Iso Desloratadine Properties

Melting point >65°C (dec.)
Boiling point 454.7±45.0 °C(Predicted)
Density 1.212
storage temp. Amber Vial, Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka 9.28±0.10(Predicted)
form Solid
color Off-White to Red
Stability Hygroscopic, Light Sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS05,GHS09
Signal word  Danger
Hazard statements  H411-H318-H302
Precautionary statements  P264-P270-P301+P312-P330-P501-P280-P305+P351+P338-P310

Iso Desloratadine Chemical Properties,Uses,Production

Uses

Iso Desloratadine (Desloratadine EP Impurity B) is an impurity of Desloratadine (D290250), which is a nonsedating-type histamine H1-receptor antagonist. Desloratadine is an active metabolite of Loratadine (L469575). Also inhibits generation and release of inflammatory mediators from basophils and mast cells. An impurity arising in the synthesis of Rupatadine (R701650).

Iso Desloratadine Preparation Products And Raw materials

Raw materials

Preparation Products

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Desloratadine IsoMer Desloratadine EP Impurity B 8-Chloro-6,11-dihydro-11-(1,2,3,6-tetrahydro-4-pyridinyl-5H-benzo[5,6]cyclohepta[1,2-b]pyridine Iso Desloratadine 8-Chloro-6,11-dihydro-11-(1,2,3,6-tetrahydro-4-pyridinyl-5H-benzo[5,6]cyclohepta[1,2-β]pyridine Desloratadine Impurity B(EP) Desloratadine EP Impurity B (Iso Desloratadine HCl) Desloratadine Impurity 2(EP Impurity B) Desloratadine Impurity 2/Desloratadine EP Impurity B/Iso Desloratadine Desloratadine Impurity B Hydrochloride Iso Desloratadine HCl BDesloratadine EP Impurity B DiHCl (Iso Desloratadine DiHCl) 5H-Benzo[5,6]cyclohepta[1,2-b]pyridine, 8-chloro-6,11-dihydro-11-(1,2,3,6-tetrahydro-4-pyridinyl)- Desloratadine Impurity 2(Impurity B) Desloratadine EP Impurity B A Desloratadine isomer (hydrochloride)“ Desloratadine impurity B (EP impurity b) Desloratadine Related Compound B (F04040) (11RS)-8-chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11- dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine Desloratadine EP Impurity B (Iso 8-Chloro-11-(1,2,3,6-tetrahydropyridin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine (Desloratadine Impurity) Desloratadine Impurity 2(Desloratadine EP Impurity B) Desloratadine Impurity 2 Dihydrochloride(Desloratadine EP Impurity B Dihydrochloride) Desloratadine EP Impurity B mono HCl 183198-49-4 Various Metabolites and Impurities Metabolites & Impurities Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals