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W510300

Sigma-Aldrich

3,4-Dihydroxybenzaldehyde

≥97%

Synonym(s):

Protocatechualdehyde

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About This Item

Linear Formula:
(HO)2C6H3CHO
CAS Number:
139-85-5
Molecular Weight:
138.12
Beilstein:
774381
EC Number:
205-377-7
MDL number:
MFCD00003370
UNSPSC Code:
12164502
Flavis number:
5.142

Assay

≥97%

mp

150-157 °C (lit.)

SMILES string

Oc1ccc(C=O)cc1O

InChI

1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H

InChI key

IBGBGRVKPALMCQ-UHFFFAOYSA-N

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Features and Benefits

Faint, medicinal, dry

replaced by

Product No.
Description
Pricing

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Narsimha Mamidi et al.
The journal of physical chemistry. B, 116(35), 10684-10692 (2012-08-07)
Diacylglycerol (DAG) regulates a broad range of cellular functions including tumor promotion, apoptosis, differentiation, and growth. Thus, the DAG-responsive C1 domain of protein kinase C (PKC) isoenzymes is considered to be an attractive drug target for the treatment of cancer
Chang Yoon Moon et al.
Biochemical and biophysical research communications, 423(1), 116-121 (2012-05-30)
The migration and proliferation of vascular smooth muscle cells (VSMCs) and formation of intravascular thrombosis play crucial roles in the development of atherosclerotic lesions. This study examined the effects of protocatechuic aldehyde (PCA), a compound isolated from the aqueous extract
Jin Boo Jeong et al.
Biochemical and biophysical research communications, 430(1), 381-386 (2012-11-20)
Protocatechualdehyde (PCA) is a naturally occurring polyphenol found in barley, green cavendish bananas, and grapevine leaves. Although a few studies reported growth-inhibitory activity of PCA in breast and leukemia cancer cells, the underlying mechanisms are still poorly understood. Thus, we
Guoxiang Sun et al.
Se pu = Chinese journal of chromatography, 27(4), 494-498 (2009-11-27)
To establish capillary electrophoresis fingerprint (CEFP) of Compound Danshen Dropping Pill (CDDP) by capillary zone electrophoresis, the electrophoretic separation was performed by using a 75 cm x 75 microm (the effective length of 63 cm) uncoated fused silica capillary with
Yun-Jing Zhang et al.
Journal of ethnopharmacology, 136(1), 129-136 (2011-04-30)
To evaluate the pharmacokinetics of phenolic compounds after oral administration of Danshen extract in rat brain. Blood and brain microdialysis probes were inserted into jugular vein and cerebral cortex of rat under anesthesia and perfused with ringer's solution at the
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