ChemicalBook > CAS DataBase List > 3-METHOXY-5-NITROBENZALDEHYDE

3-METHOXY-5-NITROBENZALDEHYDE

Product Name
3-METHOXY-5-NITROBENZALDEHYDE
CAS No.
354512-22-4
Chemical Name
3-METHOXY-5-NITROBENZALDEHYDE
Synonyms
3-METHOXY-5-NITROBENZALDEHYDE;Benzaldehyde, 3-methoxy-5-nitro-
CBNumber
CB4787943
Molecular Formula
C8H7NO4
Formula Weight
181.15
MOL File
354512-22-4.mol
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3-METHOXY-5-NITROBENZALDEHYDE Property

Melting point:
96 °C
Boiling point:
326.5±27.0 °C(Predicted)
Density 
1.322±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
White to off-white Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M493005
Product name
3-Methoxy-5-nitrobenzaldehyde
Packaging
10mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
4421AB
Product name
3-Methoxy-5-nitrobenzaldehyde
Packaging
250mg
Price
$367
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0372504
Product name
3-METHOXY-5-NITROBENZALDEHYDE
Purity
95.00%
Packaging
5MG
Price
$502.5
Updated
2021/12/16
Alichem
Product number
354512224
Product name
3-Methoxy-5-nitrobenzaldehyde
Packaging
1g
Price
$1519.8
Updated
2021/12/16
Chemcia Scientific
Product number
BB20-8034
Product name
3-Methoxy-5-nitro-benzaldehyde
Purity
95%
Packaging
0.5g
Price
$335
Updated
2021/12/16
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3-METHOXY-5-NITROBENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

354525-36-3

354512-22-4

Step 3. (3-methoxy-5-nitrophenyl)methanol (75 g, 0.41 mol) was dissolved in dichloromethane (1.5 L) and cooled below 10°C. Under stirring, pyridinium dichromate (382 g, 1.02 mol) and silica gel (382 g) were added in batches. After addition, the reaction mixture was brought to room temperature and stirring was continued for 3 hours. The progress of the reaction was monitored by thin layer chromatography (TLC) (Expanding agent: petroleum ether/ethyl acetate = 3:1, Rf = 0.6) to confirm the complete conversion of the raw material. Upon completion of the reaction, the crude product was purified by fast column chromatography (eluent: dichloromethane) to afford 3-methoxy-5-nitrobenzaldehyde as a yellow solid (170 g, 76% yield in 3 batches).

References

[1] Patent: WO2013/148365, 2013, A1. Location in patent: Paragraph 0095
[2] Journal of Medicinal Chemistry, 2004, vol. 47, # 11, p. 2897 - 2905
[3] MedChemComm, 2018, vol. 9, # 8, p. 1293 - 1304

3-METHOXY-5-NITROBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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