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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)

4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)

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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Suppliers list
Company Name: Standardpharm Co. Ltd.
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Products Intro: Product Name:Loratadine Impurity 15(USP-E)
CAS:133330-60-6
Purity:0.99 Package:10mg;25mg;50mg;100mg
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Products Intro: Product Name:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
CAS:133330-60-6
Purity:0.99summer Package:5KG;1KG Remarks:Summer 618
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Products Intro: Product Name:4,8-DICHLORO-6,11-DIHYDRO-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDINE-11-ONE
CAS:133330-60-6
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Products Intro: Product Name:Loratidine Related Compound E (Loratadine Dichloro Impurity)
CAS:133330-60-6
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
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Products Intro: Product Name:Loratadine impurity e
CAS:133330-60-6
Purity:95%+ Package:1g;5g;10g;25g;50g;100g; Remarks:accept Custom Synthesis Services, support large packing
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Basic information
Product Name:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
Synonyms:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one(Loratadine Impurity);11H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-one, 4,8-dichloro-5,6-dihydro-;Loratadine USP Related CoMpound E;Loratadine USP RC E;4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity);Loratadine Impurity;4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one;Desloratadine impurity J
CAS:133330-60-6
MF:C14H9Cl2NO
MW:278.13
EINECS:
Product Categories:Heterocyclic Compounds;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:133330-60-6.mol
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Structure
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Chemical Properties
Melting point 120-122°C
Boiling point 466.9±45.0 °C(Predicted)
density 1.408±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Dichloromethane (Slightly), DMSO (Slightly), Methanol (Very Slightly)
form Solid
pka1.20±0.20(Predicted)
color Off-White to Light Brown
Safety Information
MSDS Information
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Usage And Synthesis
Chemical PropertiesPale Yellow Solid
UsesLoratadine impurity. Loratidine impurity E. Loratadine USP Related Compound E.
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Preparation Products And Raw materials
Tag:4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)(133330-60-6) Related Product Information
N-ForMyl Desloratadine 8-Dechloro-10-chloro Loratadine Loratadine Desloratadine N-Hydroxypiperidine Loratadine 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Loratadine 2-Chloro IMpurity 8-Dechloro-7-chloro Loratadine Loratadine Impurity 8 Loratadine Impurity 15 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Loratadine Impurity 13 Loratadine Impurity 13 Loratadine Impurity 17 Loratadine EP IMpurity F 3-Hydroxy loratadine 4-Hydroxymethyl Loratadine (1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]pyridinyl]methanone hydrochloride