(+)-catechin
2 Inquiries
154-23-4
shanghai
25kg/ea
2023-12-07
BBiochemicals,Peptides,Silicones,Pharmaceuticals,Building blocks,Intermediates
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Catechin
Other Name:2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R,3S)-;Catechol;2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R-trans)-;(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol;d-Catechin;(+)-Catechol;(+)-Catechin;(+)-(2R:3S)-5,7,3′,4′-Tetrahydroxyflavan-3-ol;Catechin;Catechinic acid;Catechuic acid;Catechol (flavan);D-Catechol;D-(+)-Catechin;Catechin (flavan);trans-(+)-3,3′,4′,5,7-Flavanpentol;(+)-3′,4′,5,7-Tetrahydroxy-2,3-trans-flavan-3-ol;3-Cyanidanol,(+)-;Catergen;(+)-Cyanidan-3-ol;(+)-Cyanidanol-3;Cianidanol;Cyanidanol;D-Catechin;(+)-Cianidanol;(+)-Cyanidanol;Biocatechin;Sunkatol No. 1;(2R,3S)-(+)-Catechin;Dexcyanidanol;Cyanidol;NSC 2819;Teafuran 30A;Teafuran 30E;HB-MC-TS 35;P 70A;(+)-(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol;Sunphenon 90;PP-S4-1;321-01-7;4211-28-3;5323-80-8;16198-00-8;379227-23-3;523994-21-0;159761-73-6
CAS No.:154-23-4
Molecular Formula:C15H14O6
InChIKeys:InChIKey=PFTAWBLQPZVEMU-DZGCQCFKSA-N
Molecular Weight:290.27
Exact Mass:290.27
EC Number:205-825-1
HScode:29329990
Categories:
Characteristics-
PSA:
110
XLogP3:0.4
Appearance:Solid
Density:1.2451 (rough estimate)
Melting Point:214 °C
Boiling Point:629.2 °C
Refractive Index:1.4359 (estimate)
Storage Conditions:2-8°C
Toxicity:Abdominal-rat LD50: 1084 mg/kg; Abdominal-mouse LD50: 1000 mg/kg
Flammability characteristics:Thermal decomposition spicy irritating smoke
Specific rotation:D18 +16 to +18.4°
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
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:
BBiochemicals,Peptides,Silicones,Pharmaceuticals,Building blocks,Intermediates
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Location:
#101,Buliding1#,Jinsexixi,Xihu District,Hangzhou City, Zhejiang Province,CHINA
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Payment Terms:
TT against copy of documents
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Average lead Time:
5
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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:
2012
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
China
catechin 98% white powder NT-CATE Lanshan
1 KG Mar 26, 2026 
Argentina
Catechin
5 G Jan 7, 2026 Post an enquiry for this product