ChemicalBook > CAS DataBase List > 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)

Product Name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
CAS No.
133330-60-6
Chemical Name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
Synonyms
Loratadine USP RC E;Loratadine Impurity;Loratadine Impurity J;Loratadine Impurity 8;Desloratadine impurity J;Loratadine EP Impurity J;Loratadine EP Impurity 10;Loratadine Dichloro Impurity;Loratadine Impurity 15(USP-E);Loratadine USP Related CoMpound E
CBNumber
CB51565275
Molecular Formula
C14H9Cl2NO
Formula Weight
278.13
MOL File
133330-60-6.mol
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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Property

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
pka
1.20±0.20(Predicted)
color 
Off-White to Light Brown
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D434160
Product name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one(LoratadineImpurity)
Packaging
2mg
Price
$350
Updated
2021/12/16
TRC
Product number
D434160
Product name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one(LoratadineImpurity)
Packaging
1mg
Price
$185
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21639
Product name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
500ug
Price
$200
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21639
Product name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
1mg
Price
$300
Updated
2021/12/16
Biosynth Carbosynth
Product number
ID21639
Product name
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
Packaging
2mg
Price
$550
Updated
2021/12/16
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4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity) Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

Loratadine 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

Raw materials

Preparation Products

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

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133330-60-6, 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)Related Search:

8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one Loratadine Desloratadine N-Hydroxypiperidine Loratadine 8-Dechloro-10-chloro Loratadine N-ForMyl Desloratadine Loratadine 2-Chloro IMpurity 8-Dechloro-7-chloro Loratadine Loratadine Impurity 14 (1-Methyl-4-piperidinyl)[3-[2-(3-chlorophenyl)ethyl]pyridinyl]methanone hydrochloride 4-Hydroxymethyl 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 3-Hydroxy loratadine Loratadine Impurity 17 Loratadine Impurity 13 Loratadine Impurity 13

  • 4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one
  • Desloratadine impurity J
  • 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one
  • Loratadine Dichloro Impurity
  • 4,8-dichloro-5,6-dihydrobenzo[4,5]cyclohepta[1,2-b]pyridin-11-one
  • Loratadine Impurity J
  • 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-b]pyridin-11-one\n(Loratadine Impurity)
  • 4,8-Dichloro-6,11-dihydro-5H-benzo[5,6] cyclohepta[1,2-b]pyridin-11-one
  • Loratadine Impurity 8
  • Loratadine Impurity 15(USP-E)
  • 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
  • Loratadine Impurity
  • Loratadine EP Impurity J
  • 4,8-DICHLORO-6,11-DIHYDRO-5H-BENZO[5,6]CYCLOHEPTA-[1,2-B]PYRIDINE-11-ONE
  • Loratadine Impurity 15(Loratadine USP RC E)
  • Loratidine Related Compound E (Loratadine Dichloro Impurity)
  • 4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-β]pyridin-11-one (Loratadine Impurity)
  • 4,8-Dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one (Loratadine Impurity)
  • Loratadine EP Impurity 10
  • 133330-60-6
  • Heterocyclic Compounds
  • Heterocycles
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals