W267007

Sigma-Aldrich

p-Anisaldehyde

≥97.5%, FCC, FG

Synonym(s):
Aubépine, 4-Methoxybenzaldehyde
Linear Formula:
CH3OC6H4CHO
CAS Number:
Molecular Weight:
136.15
FEMA Number:
2670
Beilstein/REAXYS Number:
471382
EC Number:
Council of Europe no.:
103
MDL number:
PubChem Substance ID:
Flavis number:
5.015
NACRES:
NA.21
Pricing and availability is not currently available.

Quality Level

biological source

synthetic

grade

FG
Halal
Kosher

Agency/Method

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 872/2012
FCC
FDA 21 CFR 172.515

vapor density

4.7 (vs air)

assay

≥97.5%

form

liquid

refractive index

n20/D 1.573 (lit.)

bp

248 °C (lit.)

mp

−1 °C (lit.)

density

1.119 g/mL at 25 °C (lit.)

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

anise; cherry; creamy; balsamic; floral; sweet; vanilla

food allergen

no known allergens

fragrance allergen

no known allergens

SMILES string

[H]C(=O)c1ccc(OC)cc1

InChI

1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3

InChI key

ZRSNZINYAWTAHE-UHFFFAOYSA-N

Gene Information

human ... CYP1A2(1544)

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Related Categories

Packaging

5, 25 kg in poly drum
1 kg in poly bottle

Biochem/physiol Actions

Taste at 5-10 ppm
Odor at 1.0%

Other Notes

Natural occurrence: Vanilla, fennel, star anise, cranberry, black currant, cinnamon, basil.
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RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

240.8 °F - closed cup

Flash Point(C)

116 °C - closed cup

N Juillet et al.
Plant biology (Stuttgart, Germany), 13(4), 570-575 (2011-06-15)
It has often been proposed that nectarless deceptive orchid species exploit naïve pollinators in search of food before they learn to avoid their flowers, and that intraspecific floral trait polymorphism, often noted in this plant group, could prolong the time...
Israt Jahan et al.
Acta pharmaceutica (Zagreb, Croatia), 60(2), 207-215 (2010-12-08)
In this study, five compounds, lupeol (1), epilupeol (2), β-sitosterol (3), stigmasterol (4) and p-methoxybenzaldehyde (5) were isolated from the petroleum ether and dichloromethane fractions of a methanolic extract of the stem bark of Delonix regia. Antimicrobial screening of the...
Guozhu Zhang et al.
Journal of the American Chemical Society, 130(38), 12598-12599 (2008-08-30)
A novel approach to generate Au-containing all-carbon 1,3-dipoles is developed via an unprecedented migration-fragmentation of ketals/acetals. These in situ generated dipoles undergo rapid [3+2] cycloaddition under mild conditions with various enones/enals, electron-rich aromatic aldehydes, and N-benzylindole, leading to flexible formation...
Wenxin Gu et al.
Organic letters, 5(4), 415-418 (2003-02-14)
[reaction: see text] Two new 4-methoxybenzaldehyde backbone linker resins were developed for the solid-phase synthesis of peptides. The linkers are very stable during the cleavage of common protecting groups for amines (Fmoc, Boc) and carboxylic acids (Me, All, tBu) in...
Abbas Afkhami et al.
Analytica chimica acta, 746, 98-106 (2012-09-15)
A modified carbon paste electrode based on multi-walled carbon nanotubes (MWCNTs) and 3-(4-methoxybenzylideneamino)-2-thioxothiazolodin-4-one as a new synthesized Schiff base was constructed for the simultaneous determination of trace amounts of Hg(II) and Pb(II) by square wave anodic stripping voltammetry. The modified...

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