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ChemicalBook >> CAS DataBase List >> THYMOQUINONE

THYMOQUINONE

THYMOQUINONE price.
  • $8 - $820.61
  • Product name: THYMOQUINONE
  • CAS: 490-91-5
  • MF: C10H12O2
  • MW: 164.2
  • EINECS:207-721-1
  • MDL Number:MFCD00001602
  • Synonyms:4-dione,2-methyl-5-(1-methylethyl)-5-cyclohexadiene-1 ;4-dione,5-isopropyl-2-methyl-5-cyclohexadiene-1 ;5-Isopropyl-2-methyl-p-benzoquinone;p-Cymene-2,5-dione;thymolquinone;P-MENTHA-3,6-DIENE-2,5-DIONE;TIMTEC-BB SBB008296;THYMOQUINONE
30 prices
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Brand
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Cayman Chemical
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 1gm:
  • 5gm:
  • ManufacturerAK Scientific
  • Product numberB331
  • Product descriptionThymoquinon
  • Packaging5g
  • Price$119.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging250mg
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging1g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging5g
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging10g
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging25g
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA263475
  • Product descriptionThymoquinone 99%
  • Packaging100g
  • Price$594
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078825
  • Product descriptionTHYMOQUINONE 95.00%
  • Packaging5G
  • Price$820.61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0078825
  • Product descriptionTHYMOQUINONE 95.00%
  • Packaging1G
  • Price$594.96
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberXS001523
  • Product description2-Isopropyl-5-methylbenzo-1,4-quinone 95%
  • Packaging5gm:
  • Price$59.38
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberXS001523
  • Product description2-Isopropyl-5-methylbenzo-1,4-quinone 95%
  • Packaging1gm:
  • Price$16.97
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number15039
  • Product descriptionThymoquinone ≥98%
  • Packaging500mg
  • Price$32
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number15039
  • Product descriptionThymoquinone ≥98%
  • Packaging1g
  • Price$41
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number15039
  • Product descriptionThymoquinone ≥98%
  • Packaging5g
  • Price$139
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number42069
  • Product descriptionThymoquinone,≥99%(HPLC),suitableforHematology&Histology ≥99%(HPLC)
  • Packaging5G
  • Price$166.57
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0012226
  • Product descriptionThymoquinone >99.0%
  • Packaging5g
  • Price$70
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific B331 Thymoquinon 5g $119.25 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 250mg $8 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 1g $13 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 5g $38 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 10g $64 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 25g $170 2021-12-16 Buy
Ambeed A263475 Thymoquinone 99% 100g $594 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078825 THYMOQUINONE 95.00% 5G $820.61 2021-12-16 Buy
American Custom Chemicals Corporation CHM0078825 THYMOQUINONE 95.00% 1G $594.96 2021-12-16 Buy
Atlantic Research Chemicals XS001523 2-Isopropyl-5-methylbenzo-1,4-quinone 95% 5gm: $59.38 2021-12-16 Buy
Atlantic Research Chemicals XS001523 2-Isopropyl-5-methylbenzo-1,4-quinone 95% 1gm: $16.97 2021-12-16 Buy
Cayman Chemical 15039 Thymoquinone ≥98% 500mg $32 2024-03-01 Buy
Cayman Chemical 15039 Thymoquinone ≥98% 1g $41 2024-03-01 Buy
Cayman Chemical 15039 Thymoquinone ≥98% 5g $139 2024-03-01 Buy
Chem-Impex 42069 Thymoquinone,≥99%(HPLC),suitableforHematology&Histology ≥99%(HPLC) 5G $166.57 2021-12-16 Buy
ChemScene CS-0012226 Thymoquinone >99.0% 5g $70 2021-12-16 Buy

Properties

Melting point :45-47 °C(lit.)
Boiling point :230-232 °C(lit.)
Density :1.0326 (rough estimate)
refractive index :1.5155 (estimate)
Flash point :219 °F
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly, Heated), Ethanol (Slightly), Methanol (Slightly)
form :Solid
color :Light Orange to Dark Yellow
Stability :Light Sensitive
LogP :2.200
CAS DataBase Reference :490-91-5(CAS DataBase Reference)
EPA Substance Registry System :2,5-Cyclohexadiene-1,4-dione, 2-methyl-5-(1-methylethyl)- (490-91-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
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.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

The black seeds of Nigella have long been ingested to treat a broad range of diseases, including inflammation and cancer. Thymoquinone is a natural phytochemical isolated from the seeds of N. sativa. It has anti-inflammatory effects, blocking the synthesis of leukotrienes. Thymoquinone inhibits the growth of leukemia cells (IC50 = 1.5 μg/ml), inducing apoptosis by down-regulating the expression of Bcl-2 while up-regulating Bax expression. In addition to blocking cell proliferation and triggering apoptosis, thymoquinone (15 μM) suppresses STAT3-regulated gene expression and prevents angiogenesis.

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