ChemicalBook > CAS DataBase List > 2-methoxy-4-methyl-benzaldehyde

2-methoxy-4-methyl-benzaldehyde

Product Name
2-methoxy-4-methyl-benzaldehyde
CAS No.
57415-35-7
Chemical Name
2-methoxy-4-methyl-benzaldehyde
Synonyms
4-Methyl-6-methoxybenzaldehyde;2-methoxy-4-methyl-benzaldehyde;Benzaldehyde, 2-methoxy-4-methyl-;2-methoxy-4-methylbenzaldehyde(SALTDATA: FREE)
CBNumber
CB61458781
Molecular Formula
C9H10O2
Formula Weight
150.17
MOL File
57415-35-7.mol
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2-methoxy-4-methyl-benzaldehyde Property

Melting point:
40-43 ºC
Boiling point:
258 ºC
Density 
1.062
Flash point:
114 ºC
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
Light yellow to brown Solid
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Safety

HazardClass 
IRRITANT
HS Code 
2913000090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
M263445
Product name
2-Methoxy-4-methylbenzaldehyde
Packaging
250mg
Price
$120
Updated
2021/12/16
Matrix Scientific
Product number
033831
Product name
2-Methoxy-4-methyl-benzaldehyde
Packaging
500mg
Price
$200
Updated
2021/12/16
AK Scientific
Product number
Z0701
Product name
2-Methoxy-4-methylbenzaldehyde
Packaging
5g
Price
$224
Updated
2021/12/16
SynQuest Laboratories
Product number
2715-1-37
Product name
2-Methoxy-4-methylbenzaldehyde
Packaging
1g
Price
$311
Updated
2021/12/16
AK Scientific
Product number
Z0701
Product name
2-Methoxy-4-methylbenzaldehyde
Packaging
25g
Price
$691
Updated
2021/12/16
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2-methoxy-4-methyl-benzaldehyde Chemical Properties,Usage,Production

Uses

2-Methoxy-4-methylbenzaldehyde acts as a reagent in the synthesis of [3,2-d]pyrimidine derivatives as week as in the synthesis of tachykinin NK2 receptor antagonists which may be used in the treatment of IBS.

Synthesis Reference(s)

Journal of Medicinal Chemistry, 35, p. 734, 1992 DOI: 10.1021/jm00082a014

Synthesis

698-27-1

74-88-4

57415-35-7

GENERAL METHODS: Potassium carbonate (K2CO3, 35 mg, 0.25 mmol) was added to a solution of anhydrous N,N-dimethylformamide (DMF, 6.0 mL) of 2-hydroxy-4-methylbenzaldehyde (34 mg, 0.25 mmol) and the mixture was stirred at room temperature for 30 min. Subsequently, iodomethane (CH3I, 30 μL, 68 mg, 0.5 mmol) was added and the reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, distilled water was added to terminate the reaction and the aqueous phase was extracted three times with ethyl acetate (EtOAc). The organic phases were combined and dried over anhydrous magnesium sulfate (MgSO4) and subsequently concentrated under reduced pressure. The residue was purified by silica gel column chromatography.

References

[1] Beilstein Journal of Organic Chemistry, 2018, vol. 14, p. 734 - 746
[2] Synthesis (Germany), 2017, vol. 49, # 1,

2-methoxy-4-methyl-benzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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