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79584

2-Ethyl-6-methoxynaphthalene

pharmaceutical impurity standard

Synonym(s):

Naproxen impurity J (PhEur), Ethylnerolin

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About This Item

Empirical Formula (Hill Notation):
C13H14O
CAS Number:
21388-17-0
Molecular Weight:
186.25
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329768513
MDL number:
MFCD08704412
Beilstein/REAXYS Number:
1862960
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Quality Level

100

API family

naproxen

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

impurities

≤0.5% water

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CCC1=CC2=CC=C(OC)C=C2C=C1

InChI

1S/C13H14O/c1-3-10-4-5-12-9-13(14-2)7-6-11(12)8-10/h4-9H,3H2,1-2H3

InChI key

HTNFZFBCAOZBRK-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4376
BCCK4198
BCCF7045
BCCC6675
BCBW3536

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