ChemicalBook > CAS DataBase List > 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol

8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol

Product Name
8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
CAS No.
38089-93-9
Chemical Name
8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Synonyms
Loratadine USP RC D;Loratadine EP Impurity I;Loratadine EP Impurity 9;Loratadine impurity-D(USP);Loratadine Impurity 14(USP-D);Loratadine USP Related CoMpound D;USP Loratadine Related Compound D;(11RS)-8-Chloro-11-hydroxy-11-(1-me;Deschlorodesloratadine Hydrochlorid;8-chloro-11-(1-methylpiperidin-4-yl)
CBNumber
CB2673974
Molecular Formula
C20H23ClN2O
Formula Weight
342.86
MOL File
38089-93-9.mol
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8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Property

Melting point:
137-139°C
Boiling point:
478.1±45.0 °C(Predicted)
Density 
1.244±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
12.25±0.20(Predicted)
form 
Solid
color 
White to Yellow
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
H941375
Product name
11-Hydroxy-N-methylDihydroLoratadine
Packaging
500mg
Price
$460
Updated
2021/12/16
Usbiological
Product number
279495
Product name
11-Hydroxy-N-methyl dihydro loratadine
Packaging
250mg
Price
$460
Updated
2021/12/16
Matrix Scientific
Product number
099665
Product name
8-Chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Purity
95+%
Packaging
1g
Price
$924
Updated
2021/12/16
AK Scientific
Product number
U831
Product name
8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-B]pyridin-11-ol
Packaging
1g
Price
$1297
Updated
2021/12/16
Matrix Scientific
Product number
099665
Product name
8-Chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
Purity
95+%
Packaging
250mg
Price
$416
Updated
2021/12/16
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8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Chemical Properties,Usage,Production

Uses

11-Hydroxy-N-methyl Dihydroloratadine (Loratadine USP Related Compound D) is an impurity of Loratadine (L469575).

Uses

11-Hydroxy-N-methyl Dihydroloratadine is an impurity of Loratadine (L469575).

8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol Suppliers

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View Lastest Price from 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol manufacturers

Career Henan Chemical Co
Product
8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol 38089-93-9
Price
US $3.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200KG
Release date
2020-02-20

38089-93-9, 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-olRelated Search:

Triacetonediamine 2,2,6,6-Tetramethyl-4-piperidinol Basic Violet 1 Benzo[b]thien-2-ylboronic acid Azamethiphos 2,4,6-Collidine 2,6-Lutidine Dihydromyrcenol 2-Chloro-5-chloromethylpyridine Methyl acrylate Kresoxim-methyl Methylparaben 4-Methylpyridine Methanol Acetonitrile Loratadine Methyl 3-Hydroxy loratadine

  • 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PIPERIDINYL)-5H-BENZO[5,6]CYCLOHEPTA[1,2-B]PYRIDIN-11-OL
  • 8-Chloro-6,11-Dihydro-11-(4-Piperidinyl methyl)-5H-Benzo[5,6]Cyclohepta-[1,2-b]P
  • 8-Chloro-6,11-dihydro-11-(4-piperidinylmethyl)-5H-benzo[5.6]cyclohepta[1.2-b]pyridinemethanol
  • 8-chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohepta[1,2-B]pyridin-11-ol (intermediate of loratadine)
  • 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PIPERIDINYL)-5H-BENZO[5,6] CYCLOHEPTA[1,2-B]PYRIDIN-11-OL, 99+%
  • 11-Hydroxy-N-Methyl Dihydro Loratadine
  • Loratadine USP Related CoMpound D
  • 5H-Benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol, 8-chloro-6,11-dihydro-11-(1-Methyl-4-piperidinyl)-
  • Loratadine USP RC D
  • 2,5-dimethyl-5-(4-methylcyclohexyl)-10,11-dihydro-5H-dibenzo[a,d][7]annulene
  • Loratadine Impurity 14(USP-D)
  • (11RS)-8-Chloro-11-hydroxy-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine
  • 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PI-
  • Loratadine impurity-D(USP)
  • 8-chloro-11-(1-methylpiperidin-4-yl)
  • 11-Hydroxy N-Methyl Dihydrodesloratadine
  • (11RS)-8-Chloro-11-hydroxy-11-(1-me
  • Deschlorodesloratadine Hydrochlorid
  • Loratadine EP Impurity I
  • Loratadine Impurity 14(Loratadine USP RC D)
  • 8-Chloro-5,6-dihydro-11-hydroxy-11-(1-methylpiperidin-4-yl)-11H-benzo [5,6]cyclohepta[1,2-b]pyridine
  • USP Loratadine Related Compound D
  • Loratidine Related Compound D (Desloratadine 11-Hydroxy N-Methyl Impurity)
  • Desloratadine 11-Hydroxy N-Methyl Impurity (Loratidine Related Compound D)
  • 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5...
  • (11RS)-8-Chloro-11-hydroxy-11-(1-methylpiperidin-4-yl)-6,11-
  • 11- (N-Methyl-4-piperidinyl)-8-chloro-11-hydroxy-6,11-dihydr 5H-benzo(5,6) cyclohepta (1,2-b) pyridine
  • 8-chloro-6,11-dihydro-11- (1-methyl-4-piperidinyl) -5H benzo [5,6] cyclohexane [1,2-b] pyridin-11 alcohol
  • Loratadine EP Impurity 9
  • Loratadine Impurity D Loratadine Impurity 26
  • 38089-93-9
  • C20H23ClN2O
  • C20H25ClN2O
  • (intermediate of loratadine)