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ChemicalBook >> CAS DataBase List >> D-ALPHA-TOCOPHERYLQUINONE

D-ALPHA-TOCOPHERYLQUINONE

D-ALPHA-TOCOPHERYLQUINONE price.
  • $84.9 - $805
  • Product name: D-ALPHA-TOCOPHERYLQUINONE
  • CAS: 7559-04-8
  • MF: C29H50O3
  • MW: 446.71
  • EINECS:231-450-8
  • MDL Number:MFCD00135657
  • Synonyms:VITAMINE E-QUINONE;VITAMIN E QUINONE;VITAMIN E QUINONE (D-FORM);2-(3-hydroxy-3,7,11,15-tetramethylhexadecyl)-3,5,6-trimethyl-p-benzoquinon ;alpha-tocopherolquinone ;alpha-tocopheroquinone ;alpha-tocoquinone ;atq
6 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Arctom
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 20mg
  • 50mg
  • 500MG
  • 1g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberVIT0000126
  • Product descriptionD-ALPHA-TOCOPHERYLQUINONE 95.00%
  • Packaging5MG
  • Price$495.86
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCFN97235
  • Product descriptionalpha-Tocopherolquinone ≥98%
  • Packaging20mg
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39269
  • Product descriptionD-α-Tocopherylquinone,97%(HPLC) 97%(HPLC)
  • Packaging500MG
  • Price$338.24
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberCDS000038
  • Product descriptionD-alpha-Tocopherylquinone AldrichCPR
  • Packaging50mg
  • Price$84.9
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT2283
  • Product descriptionD-α-Tocopherylquinone >97.0%(HPLC)
  • Packaging500mg
  • Price$270
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT526210
  • Product descriptionD-α-TocopherolQuinone
  • Packaging1g
  • Price$805
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation VIT0000126 D-ALPHA-TOCOPHERYLQUINONE 95.00% 5MG $495.86 2021-12-16 Buy
Arctom CFN97235 alpha-Tocopherolquinone ≥98% 20mg $198 2021-12-16 Buy
Chem-Impex 39269 D-α-Tocopherylquinone,97%(HPLC) 97%(HPLC) 500MG $338.24 2021-12-16 Buy
Sigma-Aldrich CDS000038 D-alpha-Tocopherylquinone AldrichCPR 50mg $84.9 2024-03-01 Buy
TCI Chemical T2283 D-α-Tocopherylquinone >97.0%(HPLC) 500mg $270 2024-03-01 Buy
TRC T526210 D-α-TocopherolQuinone 1g $805 2021-12-16 Buy

Properties

Boiling point :496°C (rough estimate)
Density :1.0115 (rough estimate)
refractive index :1.492-1.496
storage temp. :0-6°C
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
pka :14.99±0.29(Predicted)
form :Viscous Liquid
color :Clear amber to red
Stability :Light Sensitive

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
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Tocopherylquinone, d-α is an alpha-tocopherol oxidation product. During hypoxia in rats, levels of tocopherylquinon have been found to rise. It is reported to downregulate respiratory acitvity of mitochondria. It has also displayed antioxidant activities after it is reduced to tocopherylhydroquinone.

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