ChemicalBook--->CAS DataBase List--->23981-47-7

23981-47-7

23981-47-7 Structure

23981-47-7 Structure
IdentificationBack Directory
[Name]

6-METHOXY-2-NAPHTHYLACETIC ACID
[CAS]

23981-47-7
[Synonyms]

6-MNA
BRL 10720
Desmethyl Naproxe
DESMETHYL NAPROXEN
6-metossi-2-naphtilacetico
6-METHOXY-2-NAPHTHYLACETIC ACID
6-methoxy-2-naphthaleneaceticaci
6-METHOXY NAPHTHALENE ACETIC ACID
6-methoxynaphthalene-2-acetic acid
2-(6-Methoxy-2-naphthyl)acetic Acid
6-METHOXY-2-NAPHTHALENE ACETIC ACID
6-METHOXY-2-NAPHTHYLACETIC ACID 99%
2-(6-Methoxynaphthalen-2-yl)acetic acid
6-Methoxy-2-naphthaleneacetic Acid (Desmethyl Naproxen)
6-Methoxy-2-Naphthylacetic Acid (Naproxen EP IMpurity I)
[EINECS(EC#)]

245-967-1
[Molecular Formula]

C13H12O3
[MDL Number]

MFCD00033105
[MOL File]

23981-47-7.mol
[Molecular Weight]

216.23
Chemical PropertiesBack Directory
[Appearance]

Yellow Solid
[Melting point ]

170-172°C
[Boiling point ]

408.8±20.0 °C(Predicted)
[density ]

1.235
[RTECS ]

QJ1045000
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Off-white solid.
[pka]

4.35±0.30(Predicted)
[color ]

Off-White to Yellow
[InChI]

1S/C13H12O3/c1-16-12-5-4-10-6-9(7-13(14)15)2-3-11(10)8-12/h2-6,8H,7H2,1H3,(H,14,15)
[InChIKey]

PHJFLPMVEFKEPL-UHFFFAOYSA-N
[SMILES]

OC(CC1=CC2=CC=C(OC)C=C2C=C1)=O
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Uses]

A metabolite of Nabumetone. A competitive, non-selective COX inhibitor
[Definition]

ChEBI: A monocarboxylic acid consisting of 2-naphthylacetic acid having a methoxy substituent at the 6-position. The active metabolite of the prodrug nabumetone.
[Biological Activity]

6-methoxy naphthalene acetic acid is a competitive and non-selective cox inhibitor with ki values of 21 and 19 μm for ovine cox-1 and -2, respectively [1][2][3].cyclooxygenase (cox), also known as prostaglandin-endoperoxide synthase (ptgs, pghs), is an enzyme responsible for formation of prostanoids, including thromboxane and prostaglandins such as prostacyclin. cox-1 is the constitutive isoform and is mainly responsible for the synthesis of cytoprotective prostaglandins in the gastrointestinal tract (gi) and of the proaggregatory thromboxane in blood platelets. cox-2 is inducible and short-lived that is stimulated by endotoxin, cytokines, and mitogens. cox-2 plays important roles in prostaglandin biosynthesis in inflammatory cells the central nervous system [1][2].6-methoxy naphthalene acetic acid (6-mna) is a competitive and non-selective cox inhibitor with ki values of 21 and 19 μm for ovine cox-1 and -2, respectively [1][2]. 6-mna is a metabolite of nebumetome. 6-mna inhibited human recombinant cox-1 and -2 with ic50 values of 70 and 20 μm, respectively [1].
[References]

[1]. barnett j, chow j, ives d, et al. purification, characterization and selective inhibition of human prostaglandin g/h synthase 1 and 2 expressed in the baculovirus system. biochim biophys acta. 1994 nov 16;1209(1):130-9.
[2]. johnson jl, wimsatt j, buckel sd, et al. purification and characterization of prostaglandin h synthase-2 from sheep placental cotyledons. arch biochem biophys. 1995 dec 1;324(1):26-34.
[3]. laneuville o1, breuer dk, dewitt dl, et al. differential inhibition of human prostaglandin endoperoxide h synthases-1 and -2 by nonsteroidal anti-inflammatory drugs. j pharmacol exp ther. 1994 nov;271(2):927-34.
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi,N
[Risk Statements ]

22-36/37/38-37/38-41-50
[Safety Statements ]

26-39-61
[WGK Germany ]

WGK 3
[HS Code ]

2916399090
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1
Skin Irrit. 2
STOT SE 3
Spectrum DetailBack Directory
[Spectrum Detail]

6-METHOXY-2-NAPHTHYLACETIC ACID(23981-47-7)1HNMR
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