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ChemicalBook > Product Catalogue >Inorganic chemistry >Inorganic salts >Hydrides, nitrides, azides >Hydride >HYDROQUININE

HYDROQUININE

HYDROQUININE Structure
  • ₹13520
  • Product name: HYDROQUININE
  • CAS: 522-66-7
  • MF: C20H26N2O2
  • MW: 326.44
  • EINECS:208-334-0
  • MDL Number:MFCD00151107
  • Synonyms:HYDROQUININE;Cinchonan-9-ol, 10,11-dihydro-6'-methoxy-, (8alpha,9R)-;Quinine, 10,11-dihydro-;(8S,9R)-6'-Methoxy-10,11-dihydrocinchonan-9-ol;(8α,9R)-10,11-Dihydro-6'-methoxycinchonan-9-ol;(8α,9R)-6'-Methoxy-10,11-dihydrocinchonan-9-ol;10,11-Dihydroquinine;Hydroquinine,Dihydroquinine
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Brand

  • Sigma-Aldrich(India)

Package

  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number337714
  • Product descriptionHydroquinine 98%
  • Packaging5G
  • Price₹13520
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 337714 Hydroquinine 98% 5G ₹13520 2022-06-14 Buy

Properties

Melting point :168-176 °C(lit.)
alpha :D18 -142° (alc); D20 -236° (c = 0.82 in 0.1N H2SO4)
Boiling point :464.47°C (rough estimate)
Density :1.1117 (rough estimate)
refractive index :1.6800 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethanol (Sparingly), Methanol (Slightly)
form :Solid
pka :5.33(at 25℃)
color :White to Off-White
optical activity :[α]25/D 148°, c = 1 in ethanol
Water Solubility :99.99mg/L(20 ºC)
Merck :13,4832
BRN :91444
InChIKey :LJOQGZACKSYWCH-WGFDLZGGSA-N
LogP :3.770 (est)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Hydroquinine may be used in the preparation of its derivatives such as C9 epihydroquinine, 9-acetoxy-10,11-dihydroquinine and 10,11-dihydroquinine monohydrochloride.It may also be used as a catalyst for the methylhydrazine promoted asymmetric α-hydroxylation of β-keto esters in the presence of molecular oxygen as oxidant to form enantioenriched α-hydroxy β-dicarbonyl compounds.

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