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92588

Supelco

3,4-Dihydroxybenzaldehyd

analytical standard

Synonym(e):

Protocatechualdehyd

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About This Item

Lineare Formel:
(HO)2C6H3CHO
CAS-Nummer:
139-85-5
Molekulargewicht:
138.12
Beilstein:
774381
EG-Nummer:
205-377-7
MDL-Nummer:
MFCD00003370
UNSPSC-Code:
85151701
PubChem Substanz-ID:
329770143
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Assay

≥95.0% (HPLC)

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

150-155 °C
150-157 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Format

neat

SMILES String

Oc1ccc(C=O)cc1O

InChI

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

InChIKey

IBGBGRVKPALMCQ-UHFFFAOYSA-N

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Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCL5794
BCCH1897
BCCB4016
BCBT5184
BCBM5901V

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Jeong Rak Lee et al.
Archives of biochemistry and biophysics, 564, 203-210 (2014-12-03)
Protocatechualdehyde (PCA) is one of the important compounds found in barley, green cavendish bananas and grapevine leaves. PCA shows anti-cancer activities in breast, leukemia and colorectal cancer cells. Previous study reported that PCA exerts anti-cancer activity through down-regulating cyclin D1
Liang Zhang et al.
Toxicology and applied pharmacology, 283(1), 50-56 (2015-01-15)
An abnormal high mobility group box 1 (HMGB1) activation and a decrease in receptor for advanced glycation end-product (RAGE) play a key role in the pathogenesis of pulmonary fibrosis. Protocatechuic aldehyde (PA) is a naturally occurring compound, which is extracted
Aditya M Kunjapur et al.
Journal of the American Chemical Society, 136(33), 11644-11654 (2014-07-31)
Aromatic aldehydes are useful in numerous applications, especially as flavors, fragrances, and pharmaceutical precursors. However, microbial synthesis of aldehydes is hindered by rapid, endogenous, and redundant conversion of aldehydes to their corresponding alcohols. We report the construction of an Escherichia

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