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41774

Sigma-Aldrich

1,4-Dimethoxynaphthalene

for fluorescence, fluorescent marker, ≥99.5% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C12H12O2
CAS Number:
Molecular Weight:
188.22
Beilstein/REAXYS Number:
2048082
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

grade

for fluorescence

assay

≥99.5% (HPLC)

fluorescence

λex 318 nm; λem 394 nm in ethanol (1 mg/mL)

storage temp.

2-8°C

SMILES string

COc1ccc(OC)c2ccccc12

InChI

1S/C12H12O2/c1-13-11-7-8-12(14-2)10-6-4-3-5-9(10)11/h3-8H,1-2H3

InChI key

FWWRTYBQQDXLDD-UHFFFAOYSA-N

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Application

1,4-Dimethoxynaphthalene may be used as a reference molecule during the synthesis, separation and analysis of derivatized naphthalenes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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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Bioorganic & medicinal chemistry, 11(5), 789-800 (2003-01-23)
Amido derivatives 10-18 of the corresponding oxyamines were synthesised as melatoninergic ligands by the reaction of hydroxyphtalimide with the halogeno derivatives or the corresponding alcohols using Mitsunobu reaction conditions. The affinity of the compounds for chicken brain melatonin receptors and
M Abdel-Mogib et al.
Die Pharmazie, 57(4), 286-287 (2002-05-10)
Chromatographic separation of an ethanolic extract of rhizomes of Asphodelus tenuifolius Cav. (Asphodelaceae) yielded in addition to beta-sitosterol, stigmasterol and two anthraquinone derivatives, 1,8-dimethoxynaphthalene as well as two new naphthalene derivatives. The new compounds were identified as 2-acetyl-8-methoxy-3-methyl-1-naphthol and 2-acetyl-1,8-dimethoxy-3-methylnaphthalene.

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