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For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
8.22314
4-Methoxybenzaldehyde
for synthesis
Synonym(s):
4-Methoxybenzaldehyde, Anisaldehyde
Select a Size
| Pack Size | SKU | Availability | Price |
|---|
About This Item
vapor pressure
<1 hPa ( 20 °C)
Quality Level
assay
≥98.0% (GC)
form
liquid
autoignition temp.
220 °C
potency
3200 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)
expl. lim.
1.4-5.3 % (v/v)
refractive index
n20/D 1.57
pH
7 (20 °C, 2 g/L in H2O)
bp
247-249 °C/1013 hPa
transition temp
flash point 116 °C
solubility
2 g/L
density
1.12 g/cm3 at 25 °C
storage temp.
2-30°C
SMILES string
O(C)c1ccc(cc1)C=O
InChI
1S/C8H8O2/c1-10-8-4-2-7(6-9)3-5-8/h2-6H,1H3
InChI key
ZRSNZINYAWTAHE-UHFFFAOYSA-N
Application
<li><strong>Multi-Target Directed Ligands for Alzheimer′s Disease: </strong>Used as a drug fragment to synthesize novel substituted thiosemicarbazones for the treatment of Alzheimer′s disease (AD) (Varma et al., 2023).</li>
<li><strong>Wound Dressing Membranes Based on Immobilized Anisaldehyde:</strong> wound dressing membranes involved immobilizing anisaldehyde (4-Methoxybenzaldehyde) onto a chitosan-GA-gelatin copolymer, offering insights into its therapeutic potential in wound care applications (Tamer et al., 2022).</li>
</ul>
Analysis Note
Density (d 20 °C/ 4 °C): 1.121 - 1.124
Identity (IR): passes test
1 of 1
This Item | |||
|---|---|---|---|
| assay ≥98.0% (GC) | assay ≥99.0% (GC) | assay - | assay - |
| Quality Level 200 | Quality Level 100 | Quality Level 300, 400 | Quality Level - |
| solubility 2 g/L | solubility - | solubility - | solubility - |
| refractive index n20/D 1.57 | refractive index n20/D 1.573 | refractive index n20/D 1.573 (lit.) | refractive index n20/D 1.573 (lit.) |
| storage temp. 2-30°C | storage temp. - | storage temp. - | storage temp. - |
| density 1.12 g/cm3 at 25 °C | density 1.119 g/mL at 25 °C (lit.) | density 1.119 g/mL at 25 °C (lit.) | density 1.119 g/mL at 25 °C (lit.) |
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Repr. 2
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
240.8 °F - closed cup
flash_point_c
116 °C - closed cup
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8223141000 | 04022536488868 |
| 8223140000 | 04022536488844 |
| 8223140250 | 04022536488851 |
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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