ChemicalBook > CAS DataBase List > O-Desmethyl Quinine

O-Desmethyl Quinine

Product Name
O-Desmethyl Quinine
CAS No.
524-63-0
Chemical Name
O-Desmethyl Quinine
Synonyms
cupreine;C06530;Ultraquinine;Quinine O-Desmethyl;O-Desmethyl Quinine;O-Demethylquinidine;Quinine Impurity 17;6'-hydroxycinchonidine;Mepanipyrim Impurity 1;(8,9R)-9-Diol Cinchonan-6’
CBNumber
CB8876218
Molecular Formula
C19H22N2O2
Formula Weight
310.39
MOL File
524-63-0.mol
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O-Desmethyl Quinine Property

Melting point:
>171°C (dec.)
alpha 
D17 -176°
Boiling point:
450.55°C (rough estimate)
Density 
1.1396 (rough estimate)
refractive index 
1.5600 (estimate)
storage temp. 
-20°C Freezer
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
6.57(at 25℃)
form 
Solid
color 
Off-White to Pale Yellow
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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

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
D292145
Product name
O-DesmethylQuinine
Packaging
1mg
Price
$55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0014808
Product name
O-DESMETHYL QUININE
Purity
95.00%
Packaging
5MG
Price
$774.4
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0014808
Product name
O-DESMETHYL QUININE
Purity
95.00%
Packaging
50MG
Price
$1963.5
Updated
2021/12/16
Aaron Chemicals
Product number
AR00DE9U
Product name
cupreine
Purity
95%
Packaging
250mg
Price
$111
Updated
2021/12/16
Aaron Chemicals
Product number
AR00DE9U
Product name
cupreine
Purity
95%
Packaging
1g
Price
$374
Updated
2021/12/16
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O-Desmethyl Quinine Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

A metabolite of Quinine (Q694000).

Definition

One of the cinchona alkaloids.

Purification Methods

Cupreine crystallises from EtOH (anhydrous crystals) and wet Et2O (as dihydrate crystals). It has Kb 2.7x10-7 [Kolthoff Biochem Z 162 323]. The sulfate forms needles, m 257o(dec), from MeOH, amyl alcohol or H2O, with [] 20-197.9o (c 1.2, H2O). [Beilstein 22 I 165, 22 II 416.]

O-Desmethyl Quinine Preparation Products And Raw materials

Raw materials

Preparation Products

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O-Desmethyl Quinine Suppliers

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524-63-0, O-Desmethyl QuinineRelated Search:

O-Desmethyl Quinidine Copper sulfate basic (8α,9R)- 9-(9-phenanthrenyloxy)-Cinchonan-6'-ol 6'-hydroxydihydrocinchonidine 9-Amino-(9-deoxy)epi-quinine trihydrochloride (8α,9S)-9-aMino-Cinchonan-6'-ol (8α,9R)- 9-(phenylMethoxy)-Cinchonan-6'-ol 9-Amino-(9-deoxy)epi-dihydroquinine trihydrochloride 9-Amino-(9-deoxy)epi-cinchonidine trihydrochloride (1S,2S,5S)-2-(HYDROXYMETHYL)-5-VINYLQUINUCLIDINE QUININE BISULFATE HEPTAHYDRATE Quinine O-Desmethyl Quinine

  • cupreine
  • (8,9R)-9-Diol Cinchonan-6 Cupreine
  • O-Demethylquinidine
  • O-Desmethyl Quinine
  • Ultraquinine
  • (8,9R)-9-Diol Cinchonan-6’
  • 6'-hydroxycinchonidine
  • (8α,9R)-Cinchonan-6',9-diol
  • C06530
  • Quinine O-Desmethyl
  • Cinchonan-6',9-diol, (8α,9R)-
  • (8alpha,9R)-Cinchonan-6',9-diol
  • 4-((R)-Hydroxy((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)quinolin-6-ol
  • (8α,9R)-Cinchonan-6',9-diol
  • Quinine Impurity 17
  • (8α,9R)-Cinchonan-6',9-diol
  • Mepanipyrim Impurity 1
  • 524-63-0
  • C19H20N2OH2
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Chiral Reagents
  • Heterocycles