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109622

Sigma-Aldrich

2-Methoxybenzaldehyd

98%

Synonym(e):

o-Anisaldehyd, Salicylaldehydmethylether

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2 G
€ 20,90
100 G
€ 61,50
500 G
€ 149,00

About This Item

Lineare Formel:
CH3OC6H4CHO
CAS-Nummer:
135-02-4
Molekulargewicht:
136.15
Beilstein:
606301
EG-Nummer:
205-171-7
MDL-Nummer:
MFCD00003308
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24846928
NACRES:
NA.22

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Assay

98%

Form

solid

bp

238 °C (lit.)

mp (Schmelzpunkt)

34-40 °C (lit.)

Dichte

1.127 g/mL at 25 °C (lit.)

Funktionelle Gruppe

aldehyde

SMILES String

[H]C(=O)c1ccccc1OC

InChI

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

InChIKey

PKZJLOCLABXVMC-UHFFFAOYSA-N

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Allgemeine Beschreibung

2-Methoxybenzaldehyde is used as a starting material to synthesize corrosion-inhibiting Schiff bases. Also used as a flavor and fragrance ingredient. [1]

Anwendung

2-Methoxybenzaldehyde has been used to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus putrescentiae[2].
2-Methoxybenzaldehyde has been used to obtain good enantioselectivities using Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding in asymmetric Henry reaction[3].

Biochem./physiol. Wirkung

Natürlich vorkommendes aromatisches Aldehyd mit akarizider Wirksamkeit. Mögliche Kondensation mit L-Tryptophan in Lebensmitteln, um die entsprechende phenolische Tetrahydro-β-carbolin-3-carboxylsäure zu bilden, die als wirksames Antioxidans fungiert.

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 2

Flammpunkt (°F)

244.4 °F - closed cup

Flammpunkt (°C)

118 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

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Analysenzertifikate (COA)

Lot/Batch Number
WXBF2609V
WXBF0541V
STBK6969
STBK5276
STBK0322

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2,3-Dimethoxybenzaldehyd 98%

Sigma-Aldrich

D130206

2,3-Dimethoxybenzaldehyd

Synthesis, experimental and computational studies on the anti-corrosion performance of substituted Schiff bases of 2-methoxybenzaldehyde for mild steel in HCl medium
Collins I U et al.
Scientific Reports, 13, 3265-3265 (2023)
Eun-Young Jeong et al.
Journal of food protection, 75(1), 118-122 (2012-01-10)
The aim of this study was to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus putrescentiae. Based on its 50% lethal dose (LD(50) ) value, P. sepium oil (8.45 μg/cm(2)) was highly active against
Ninghua Yin et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 1-5 (2015-08-19)
A facile fluorescence switch with Schiff base units was designed and achieved by nucleophilic addition and dehydration reaction. The fluorescence of the probe can be regulated by metal ions (Al(3+) and Cu(2+)). The whole process shows that the weak fluorescence
Olga V Kupriyanova et al.
Drug testing and analysis, 12(8), 1154-1170 (2020-05-18)
N-(2-Methoxybenzyl)-2,5-dimethoxyphenethylamines (NBOMes) are synthetic phenethylamine derivatives emerging on the global drug market and reported to be associated with untoward effects in people who use drugs. Its action involves agonism at serotonin 5-HT2A receptors, affecting cognitive and behavioral processes. However, certain
Zhi-Huai Li et al.
Chirality, 24(12), 1092-1095 (2012-09-25)
Immobilized Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding by SBA-15 was applied to asymmetric Henry reaction, and good enantioselectivities were obtained (up to 83% ee) between 2-methoxybenzaldehyde and CH(3)NO(2) in isopropyl alcohol (iPrOH). The catalyst could be reused seven times without any obvious
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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