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103241

Sigma-Aldrich

4-Methoxy-1-naphthaldehyde

99%

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Linear Formula:
CH3OC10H6CHO
CAS Number:
Molecular Weight:
186.21
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

99%

form

solid

bp

212 °C/40 mmHg (lit.)

mp

35-36 °C (lit.)

SMILES string

COc1ccc(C=O)c2ccccc12

InChI

1S/C12H10O2/c1-14-12-7-6-9(8-13)10-4-2-3-5-11(10)12/h2-8H,1H3

InChI key

MVXMNHYVCLMLDD-UHFFFAOYSA-N

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1 of 4

This Item
154113193836M25589
4-Methoxy-1-naphthaldehyde 99%

103241

4-Methoxy-1-naphthaldehyde

4-Methoxy-α-methylbenzyl alcohol 99%

154113

4-Methoxy-α-methylbenzyl alcohol

3-Methoxy-4-nitrobenzyl alcohol 99%

193836

3-Methoxy-4-nitrobenzyl alcohol

6-Methoxy-1-tetralone 99%

M25589

6-Methoxy-1-tetralone

bp

212 °C/40 mmHg (lit.)

bp

95 °C/1 mmHg (lit.)

bp

-

bp

171 °C/11 mmHg (lit.)

form

solid

form

liquid

form

solid

form

-

mp

35-36 °C (lit.)

mp

-

mp

95-97 °C (lit.)

mp

77-79 °C (lit.)

Application

4-Methoxy-1-naphthaldehyde was used in fluorometric enzymatic assay for determination of activity of class I and II alcohol dehydrogenase isoenzymes in human pancreas and in human liver homogenates.

Biochem/physiol Actions

4-Methoxy-1-naphthaldehyde is fluorogenic substrate for human alcohol dehydrogenase (ADH).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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L Chrostek et al.
Clinical chemistry and laboratory medicine, 38(5), 409-412 (2000-08-22)
We have measured the activity of class I and II alcohol dehydrogenase isoenzymes in the sera of patients with liver tumours, using class-specific fluorogenic naphthaldehydes as substrates. The activity of the tested isoenzymes was unchanged in primary tumours and significantly
Jayaraman Jayabharathi et al.
Journal of fluorescence, 26(1), 307-316 (2015-11-21)
Efficient hole transport materials based on novel fused methoxynaphthyl phenanthrimidazole core structure were synthesised and characterized. Their device performances in phosphorescent organic light emitting diodes were investigated. The high thermal stability in combination with the reversible oxidation process made promising
Lech Chrostek et al.
Journal of clinical laboratory analysis, 17(3), 93-96 (2003-04-16)
Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH), which are most abundant in the liver, are the main enzymes involved in ethanol metabolism in humans. Gender-related differences in total liver ADH and ALDH activity among different animal species have been observed
Lech Chrostek et al.
Digestive diseases and sciences, 48(7), 1230-1233 (2003-07-23)
Ethanol metabolism in the pancreas occurs predominantly by way of an nonoxidative pathway to fatty acid ethyl esters but oxidative routes to acetaldehyde also may contribute to injury of pancreatic cells. Three metabolic systems are responsible for the oxidative metabolism
J Wierzchowski et al.
Analytical chemistry, 64(2), 181-186 (1992-01-15)
Both class I and class II alcohol dehydrogenase (ADH) activities are present in human serum. The contribution of each class can be measured using two class-specific, fluorogenic substrates, 4-methoxy-1-naphthaldehyde and 6-methoxy-2-naphthaldehyde. The former is highly selective for class I isozymes

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