3,4-Dihydroxybenzaldehyde
GMP 2 Inquiries
139-85-5
Industrial Grade
99%
shanghai
25 kg/cardboard drum
2025-09-06
Ascorbic Acid
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceBrown powderIs a phenolic aldehyde crystalline compound with the molecular formula C7H6O3. The compound is released from cork stoppers into wine. Also known as procatechuic aldehyde, protocatechualdehyde can be found in barley, grapevine, green Cavendish, and root of herb S. miltiorrhiza. The compound contains pro-apoptotic and antiproliferative properties against human breast cancer cells as well as colorectal cancer cells by reducing the expression of cyclin D1 and β-catenin.
3,4-dihydroxybenzaldehyde is a dihydroxybenzaldehyde.|Also known as protocatechuic aldehyde, protocatechualdehyde is a naturally-occuring phenolic aldehyde that is found in barley, green cavendish bananas, grapevine leaves and root of the herb S. miltiorrhiza. Protocatechualdehyde possesses antiproliferative and pro-apoptotic properties against human breast cancer cells and colorectal cancer cells by reducing the expression of pro-oncogenes β-catenin and cyclin D1.CertificatesBasic Info-
Product Name:
3,4-Dihydroxybenzaldehyde
Other Name:Benzaldehyde,3,4-dihydroxy-;Protocatechualdehyde;3,4-Dihydroxybenzaldehyde;3,4-Dihydroxybenzenecarbonal;Protocatechuic aldehyde;4-Formyl-1,2-dihydroxybenzene;Rancinamycin IV;1,2-Dihydroxy-4-formylbenzene;NC 033;4-Formyl-1,2-benzenediol;Catechaldehyde;NSC 22961;4-Formylcatechol;3,4-Dihydroxybezaldehyde;4-Formyl-2-hydroxyphenol
CAS No.:139-85-5
Molecular Formula:C7H6O3
InChIKeys:InChIKey=IBGBGRVKPALMCQ-UHFFFAOYSA-N
Molecular Weight:138.12100
Exact Mass:138.12
EC Number:205-377-7
UNII:4PVP2HCH4T
NSC Number:22961
DSSTox ID:DTXSID4074512
HScode:29124900
Categories:
Characteristics-
PSA:
57.53000
XLogP3:1.3
Appearance:brown powder
Density:1.409g/cm3
Melting Point:153 °C (decomp)
Boiling Point:295.4ºC at 760mmHg
Flash Point:146.7ºC
Refractive Index:1.674
Water Solubility:50 g/L (20 ºC)
Storage Conditions:2-8ºC
Vapor Pressure:0.000867mmHg at 25°C
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:
Ascorbic Acid
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Location:
shanghai pudong
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
3
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Total Annual Revenue:
$50 million-$100 million
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Year of Establishment:
2021
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
Protocatechualdehyde 3,4-Dihydroxybenzaldehyde
100 KG Nov 20, 2024 
Turkey
3,4-Dihydroxybenzaldehyde
100 MT Feb 13, 2024 Post an enquiry for this product
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