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5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione Gromwell Root Extract 10%-30% Shikonin
1 Inquiries
517-89-5
Food Grade
shanghai
bag
2023-07-31
chemicals,4-aminobenzenesulfonic acid,Cyclohexanone,N-cyclohexylcyclohexanamine,aluminum,propane-1,2-diol,trihypochlorite,hydrate,cumene hydroperoxide
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceShikonin is a major component of a Chinese herbal medicine named zicao. Shikonin has shown various biological activities, including inhibition of TNF-α, NF-κB, HIV-1.
Solid
C.I. Natural Red 20 is a naphthoquinone.Basic Info-
Product Name:
Shikonin
Other Name:1,4-Naphthalenedione,5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-penten-1-yl]-;Shikonin;1,4-Naphthoquinone,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-,(+)-;1,4-Naphthalenedione,5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-,(R)-;1,4-Naphthalenedione,5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-pentenyl]-;5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-penten-1-yl]-1,4-naphthalenedione;C.I. 75535;Tokyo Violet;(+)-Shikonin;Isoarnebin 4;NSC 252844;Shikonin S;Shikonine;(R)-(+)-Shikonin;1,4-Naphthalenedione 5,8-dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-penten-1-yl]-;874325-10-7;876010-87-6
CAS No.:517-89-5
Molecular Formula:C16H16O5
InChIKeys:InChIKey=NEZONWMXZKDMKF-SNVBAGLBSA-N
Molecular Weight:288.3
Exact Mass:288.30
NSC Number:407295|94524|291845|252844
DSSTox ID:DTXSID30199653
HScode:2914690090
Categories:
Characteristics-
PSA:
94.8
XLogP3:3
Density:1.373 g/cu cm
Melting Point:147 °C
Boiling Point:567.4°C at 760 mmHg
Flash Point:311.0±26.6 °C
Refractive Index:1.642
Water Solubility:Practically insoluble in aqueous solutions
Storage Conditions:Store at room temperature. It should be kept in a tightly closed container.
Vapor Pressure:5.1X10-11 mm Hg at 25 deg C (est)
Hazard IdentificationClassification of the substance or mixture
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P273 Avoid release to the environment.
Response none
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
chemicals,4-aminobenzenesulfonic acid,Cyclohexanone,N-cyclohexylcyclohexanamine,aluminum,propane-1,2-diol,trihypochlorite,hydrate,cumene hydroperoxide
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Location:
E728,No.5 Yongzhi Rd., Baixia High-tech Zone
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
30 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2015
Company Certificates-
![Nanjing Paron Technology Co., LtdISO 45000]( "ISO 45000")
ISO 45000
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![Nanjing Paron Technology Co., LtdISO 14000]( "ISO 14000")
ISO 14000
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![Nanjing Paron Technology Co., LtdISO certificate]( "ISO certificate")
ISO certificate
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
China
Supply Natural Gromwell Root Extract 10% 30% 98% Shikonin 517-89-5
100 KG Apr 26, 2026 Post an enquiry for this product
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