Protocatechualdehyde suppliers
Protocatechualdehyde
- CAS:
- 139-85-5
- MF:
- C7H6O3
- MW:
- 138.12
Suppliers by country/region
Company Type
Properties
- Melting point:
- 150-157 °C(lit.)
- Boiling point:
- 213.5°C (rough estimate)
- Density
- 1.2667 (rough estimate)
- refractive index
- 1.4600 (estimate)
- storage temp.
- Store below +30°C.
- solubility
- 6.3g/l
- form
- Crystalline Powder
- pka
- pK (25°) 7.55
- color
- slightly brown
- Odor
- at 100.00 %. dry medicinal bitter almond
- Odor Type
- medicinal
- Water Solubility
- 50 g/L (20 ºC)
- Sensitive
- Air Sensitive
- Merck
- 14,7893
- BRN
- 774381
- Stability:
- Stable. Incompatible with strong bases, strong oxidizing agents.
- LogP
- 1.090
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 26-36-37/39
- WGK Germany
- 3
- RTECS
- UL0380000
- F
- 9
- Hazard Note
- Irritant/Air Sensitive
- HS Code
- 29124900
Use
Is 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 -catenin.
672 supplier list of "Protocatechualdehyde"
- Product Name:3,4-Dihydroxybenzaldehyde
- Products Intro:Purity: >=98% | Package: 25KG;5USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Carbohydrazide,o-Phthalaldehyde,4-hydroxy tempo,Sodium tetraphenylborate,Terephthalaldehyde
$9.00/ 25kg
- Product Name:Protocatechualdehyde
- Products Intro:Purity: 99% | Package: 25kg;9USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Colophony,Urea,Paraffin Wax,Glycerin,SLES
$0.00-0.00 / 1Kg
- Product Name:3,4-dihydroxybenzaldehyde
- Products Intro:Purity: 99.9%|Package: 1Kg;0.00;USD|5Kg;0.00;USD|25Kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: organic chemical,inorganic chemical,Organic intermediates
$6.00/ 1KG
- Product Name:Protocatechualdehyde
- Products Intro:Purity: More than 99% | Package: 1KG;6USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: chemical raw material,food additives,medical intermediate,inorganic salt,chloride
$0.00/ 1kg
- Product Name:Protocatechualdehyde
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: plant-based ingredients,natural vegan ingredients,clean-label raw materials
- Product Name:3,4-Dihydroxybezaldehyde
- Products Intro:Purity: 99% | Package: 25kg
- Company Type: Manufacturer
- Country/Region: CHINA
- Product Name:3,4-Dihydroxybenzaldehyde
- Products Intro:Purity: 98%(Min GC) | Package: 1G;1KG;100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:Benzaldehyde, 3,4-dihydroxy-
- Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon
- Product Name:3,4-dihydroxybenzaldehyde
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Protocatechualdehyde
- Products Intro:Purity: 99.9% | Package: 1KG;5USD
- Company Type: Reagent
- Country/Region: CHINA