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Principaux documents

274666

Sigma-Aldrich

Thymoquinone

≥98%

Synonyme(s) :

2-Isopropyl-5-methyl-1,4-benzoquinone

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About This Item

Formule empirique (notation de Hill) :
C10H12O2
Numéro CAS:
Poids moléculaire :
164.20
Numéro CE :
Numéro MDL:
Code UNSPSC :
12171500
ID de substance PubChem :
Nomenclature NACRES :
NA.47
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Niveau de qualité

Essai

≥98%

Forme

solid

Technique(s)

titration: suitable

Couleur

yellow

pb

230-232 °C (lit.)

Pf

45-47 °C (lit.)

Application(s)

diagnostic assay manufacturing
hematology
histology

Température de stockage

room temp

Chaîne SMILES 

CC(C)C1=CC(=O)C(C)=CC1=O

InChI

1S/C10H12O2/c1-6(2)8-5-9(11)7(3)4-10(8)12/h4-6H,1-3H3

Clé InChI

KEQHJBNSCLWCAE-UHFFFAOYSA-N

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Description générale

Thymoquinone (TQ), also known as 2-isopropyl-5-methyl-1, 4-benzoquinone, is present in a crystalline triclinic form. It is the bioactive constituent of the volatile oil of black seed. TQ exhibits anti-inflammatory, antioxidant and anti-neoplastic effects both in vitro and in vivo.[1]

Application

Thymoquinone has been used as an inhibitor of Escherichia coli ATP synthase and cell growth. It is also used as a drug against lower limb ischemia-reperfusion injury of the sciatic nerve and femoral muscle.[2]
Thymoquinone is employed in preclinical studies as a neuroprotective and anticonvulsant agent.
[2]

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

219.2 °F - closed cup

Point d'éclair (°C)

104 °C - closed cup

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Les clients ont également consulté

Samir Attoub et al.
Fundamental & clinical pharmacology, 27(5), 557-569 (2012-07-14)
Phytochemical compounds are emerging as a new generation of anticancer agents with limited toxicity in cancer patients. The purpose of this study was to investigate the potential impact of thymoquinone (TQ), the major constituent of black seed, on survival, invasion
Inna I Severina et al.
FEBS letters, 587(13), 2018-2024 (2013-05-15)
Since the times of the Bible, an extract of black cumin seeds was used as a medicine to treat many human pathologies. Thymoquinone (2-demethylplastoquinone derivative) was identified as an active antioxidant component of this extract. Recently, it was shown that
Anjali Singh et al.
Colloids and surfaces. B, Biointerfaces, 102, 822-832 (2012-10-30)
This research aims to formulate and characterize solid lipid nanoparticles (SLNs) of Thymoquinone (THQ-SLNs) for the effective treatment of liver cirrhosis. Formulations were prepared using solvent injection method and optimized by the Box-Behnken experimental design to get the desired particle
Arumugam Paramasivam et al.
Toxicology letters, 213(2), 151-159 (2012-06-27)
Thymoquinone (TQ) is a bioactive component derived from the medicinal plant Nigella sativa. Recent studies reported that TQ exhibited cytotoxic effects in several cancer cell lines. Currently, no information in the literature is found concerning its mechanisms and cytotoxicity on
Thymoquinone: A promising anti-cancer drug from natural sources
Gali-Muhtasib H
The International Journal of Biochemistry & Cell Biology, 38, 1249-1253 (2006)

Questions

1–2 of 2 Questions  
  1. Can this substance be used for loading into liposomes?

    1 answer
    1. This product has not been tested specifically for liposomal delivery systems. As such, we would refer to the academic literature to see if similar experiments utilizing thymoquinone have successfully been loaded into liposomes.

      Helpful?

  2. Hello I've bought 1 gram of Thymoquinone (product number: 274666) and I wanna use this in different concenteration for MTT assay. Could you please tell me that in which solvent I should dissolve the powder and How can I dillute it with PBS?

    1 answer
    1. The solubility of this product is not determined. For analytical purposes, the material is heated to form a liquid and is tested in the neat form. Various sources indicate that this compound is soluble in DMSO, DMF, and Ethanol. Please see the link below to review a publication that indicates stock solutions may then be further diluted in phosphate buffer:
      https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270770/

      Helpful?

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