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18078

Supelco

4-Allylpyrocatechol

analytical standard

Synonym(s):

1,2-Dihydroxy-4-allylbenzene, 4-(2-Propenyl)-1,2-benzenediol, 4-Allyl-1,2-benzenediol, 4-Allylcatechol, Allylpyrocatechol

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About This Item

Empirical Formula (Hill Notation):
C9H10O2
CAS Number:
1126-61-0
Molecular Weight:
150.17
Beilstein/REAXYS Number:
1937030
MDL number:
MFCD01548379
UNSPSC Code:
85151701
PubChem Substance ID:
329751304
NACRES:
NA.24

grade

analytical standard

Quality Level

100

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

Oc1ccc(CC=C)cc1O

InChI

1S/C9H10O2/c1-2-3-7-4-5-8(10)9(11)6-7/h2,4-6,10-11H,1,3H2

InChI key

FHEHIXJLCWUPCZ-UHFFFAOYSA-N

General description

4-Allylpyrocatechol also called Allylpyrocatechol is an antioxidant found in Piper Betel leaf extract. It is widely used as mouth freshener.[1] It is a phenolic compound, considered to be effective against indomethacin-gastropathy.[2]

Application

It was used in a study performed to evaluate the phenolic content, antioxidant and antimicrobial activity of the bioactives of Piper Betle leaf extract using TLC-bioautography, HPTLC and GC-MS methods.[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

285.8 °F

flash_point_c

141 °C

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Certificates of Analysis (COA)

Lot/Batch Number
BCCC9069
BCBW6611
BCBR9566V
BCBQ7185V

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Allylbenzene 98%

Sigma-Aldrich

A29402

Allylbenzene

Pyrocatechol ≥99%

Sigma-Aldrich

C9510

Pyrocatechol

Caffeic acid ≥98.0% (HPLC)

Sigma-Aldrich

C0625

Caffeic acid

Eisuke Kato et al.
Food chemistry, 136(3-4), 1239-1242 (2012-12-01)
Inhibition of pancreatic lipase is effective for a prevention of obesity. Eugenia polyantha is a tropical tree whose leaves are known as a spice and also as an ingredient for Jamu, the traditional medicine of Indonesia. We found inhibitory activity
M C Chang et al.
British journal of pharmacology, 152(1), 73-82 (2007-07-21)
Platelet hyperactivity is important in the pathogenesis of cardiovascular diseases. Betel leaf (PBL) is consumed by 200-600 million betel quid chewers in the world. Hydroxychavicol (HC), a betel leaf component, was tested for its antiplatelet effect. We tested the effect
J H Jeng et al.
Cellular and molecular life sciences : CMLS, 61(1), 83-96 (2004-01-06)
Betel quid (BQ) chewing shows a strong correlation to the incidence of oral submucous fibrosis (OSF), leukoplakia and oral cancer. BQ contains mainly areca nut, lime, Piper betle leaf (PBL) and the inflorescence of P. betle (IPB). Hydroxychavicol (4-allyl-catechol, HC)
A J Amonkar et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 24(12), 1321-1324 (1986-12-01)
The phenolic compounds eugenol and hydroxychavicol were separated from betel leaf extract using C18 phase bonded Hiflosil silica gel. The structures of the two compounds were confirmed by nuclear magnetic resonance data. Neither eugenol nor hydroxychavicol was mutagenic when tested
Deh-Wei Tang et al.
Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology, 32(9), 522-529 (2003-09-13)
Elevated expression of cyclooxygenase (COX)-2 has been demonstrated in several human cancers. Whether COX-2 is up-regulated in areca quid (AQ) related oral squamous cell carcinoma (OSCC) is unknown and the potential of AQ ingredients to induce COX-2 expression has not
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