Catechin
GMP ISO COA
7295-85-4
50mg/bag
2026-07-26
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Product Description
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Seller Information
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DescriptionCertificatesBasic Info
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Product Name:
(±)-Catechol
Other Name:2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2R,3S)-rel-;Catechol,(±)-;2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,trans-(±)-;rel-(2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol;dl-Catechin;dl-Catechol;(±)-Catechol;(±)-Catechin;DL-Catechin;rac-Catechin;Racemic catechin;2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,trans-;29907-20-8;72690-97-2
CAS No.:7295-85-4
Molecular Formula:C15H14O6
InChIKeys:InChIKey=PFTAWBLQPZVEMU-UYWMCZCJNA-N
Molecular Weight:308.28
Exact Mass:290.27
EC Number:230-731-2
UNII:8R1V1STN48
NSC Number:755824|2819
DSSTox ID:DTXSID3022322
HScode:2932999099
Categories:
Characteristics-
PSA:
119.61000
XLogP3:1.48180
Appearance:White to yellow powder
Density:1.593±0.06 g/cm3(Predicted)
Melting Point:212-216 °C
Boiling Point:630.38°C.@760.00mmHg(est)
Water Solubility:6.311e+004 mg/L @ 25 °C (est)
Storage Conditions:2-8°C
Collision Cross Section:165.18 Ų [M+H]+ [CCS Type: DT, Method: stepped-field]|184.42 Ų [M+Na]+ [CCS Type: DT, Method: stepped-field]|159.96 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|159.4 Ų [M-H]-
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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:
Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5
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Location:
Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
51-100
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Year of Establishment:
2019
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Country Product Purchase Quantity Date Posted Post an enquiry for this product