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6-Methoxy-2-naphthoic acid

6-Methoxy-2-naphthoic acid Structure
6-Methoxy-2-naphthoic acid structure
CAS No.
2471-70-7
Chemical Name:
6-Methoxy-2-naphthoic acid
Synonyms
6-methoxynaphthalene-2-carboxylate;TRC102;TRC 102;TRC-102;NSC 408786;BUTTPARK 34\09-14;RARECHEM AL BO 0243;Naproxen EP Impurity;Naproxen EP impurity O;6-Methoxy-2-naphtoic acid
CBNumber:
CB4171313
Molecular Formula:
C12H10O3
Molecular Weight:
202.21
MDL Number:
MFCD00092750
MOL File:
2471-70-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:29
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6-Methoxy-2-naphthoic acid Properties

Melting point 201-206 °C (lit.)
Boiling point 371.1±17.0 °C(Predicted)
Density 1.263±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly. Sonicated), Ethyl Acetate (Slightly), Methanol (Slightly, Heated)
form Solid
pka 4.30±0.30(Predicted)
color White to Pale Brown
BRN 2211233
InChI InChI=1S/C12H10O3/c1-15-11-5-4-8-6-10(12(13)14)3-2-9(8)7-11/h2-7H,1H3,(H,13,14)
InChIKey YZBILXXOZFORFE-UHFFFAOYSA-N
SMILES C1=C2C(C=C(OC)C=C2)=CC=C1C(O)=O
CAS DataBase Reference 2471-70-7(CAS DataBase Reference)
FDA UNII 65IH1SV66A
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36
WGK Germany  3
Hazard Note  Irritant
HS Code  2918992090
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
NFPA 704
0
2 0

6-Methoxy-2-naphthoic acid price More Price(82)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich PHR2527 Naproxen Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material 2471-70-7 100MG $620 2026-04-30 Buy
Sigma-Aldrich 1457312 Naproxen Related Compound A United States Pharmacopeia (USP) Reference Standard 2471-70-7 20mg $1390 2026-04-30 Buy
Sigma-Aldrich 07547 6-Methoxy-2-naphthoic acid pharmaceutical impurity standard 2471-70-7 50mg $233 2025-07-31 Buy
TCI Chemical M1418 6-Methoxy-2-naphthoic Acid >97.0%(GC)(T) 2471-70-7 5g $77 2026-04-30 Buy
TCI Chemical M1418 6-Methoxy-2-naphthoic Acid >97.0%(GC)(T) 2471-70-7 25g $271 2026-04-30 Buy
Product number Packaging Price Buy
PHR2527 100MG $620 Buy
1457312 20mg $1390 Buy
07547 50mg $233 Buy
M1418 5g $77 Buy
M1418 25g $271 Buy

6-Methoxy-2-naphthoic acid Chemical Properties, Uses, Production

Chemical Properties

white powder

Uses

An impurity of Naproxen (N377525) with bactericidal and fungicidal activity. A metabolite of Nabumetone (N200500). Naproxen USP Related Compound A.

Definition

ChEBI: 6-Methoxy-2-naphthoic acid is a naphthoic acid.

6-Methoxy-2-naphthoic acid Preparation Products And Raw materials

Raw materials

N,N-Dimethylformamide 2-Methoxynaphthalene Acetyl chloride Octanoic acid Aluminum chloride
Phosphorus trichloride Bromine Nitrobenzene

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Preparation Products

5,6,7,8-Tetrahydro-2-naphthoic acid

6-Methoxy-2-naphthoic acid Suppliers

Global Suppliers ( 220)
Supplier Tel Email Country ProdList Advantage
Shanghai Boyle Chemical Co., Ltd. 021-50182298 021-50180596 sales@boylechem.com China 2202 55
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Supplier Advantage
Shanghai Boyle Chemical Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Nanjing Chemlin Chemical Co., Ltd 64
Shanghai Hanhong Scientific Co.,Ltd. 64
Chemsky（shanghai）International Co.,Ltd. 50
Shandong Xiya Chemical Co., Ltd 57

View Latest Price from 6-Methoxy-2-naphthoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-METHOXY-2-NAPHTHOIC ACID pictures 2026-09-18 6-METHOXY-2-NAPHTHOIC ACID
2471-70-7
 1KG 98% 2000 Shenzhen Nexcon Pharmatechs Ltd.
6-Methoxy-2-naphthoic acid pictures 2026-08-08 6-Methoxy-2-naphthoic acid
2471-70-7
 $29.00 99.25% 10g TargetMol Chemicals Inc.
6-Methoxy-2-naphthoic acid pictures 2026-08-08 6-Methoxy-2-naphthoic acid
2471-70-7
 $29.00 99.25% 10g TargetMol Chemicals Inc.

6-Methoxy-2-naphthoic acid Spectrum

6-METHOXY-2-NAPHTHOIC ACID(2471-70-7)1HNMR6-METHOXY-2-NAPHTHOIC ACID(2471-70-7)IR

2471-70-7 (6-Methoxy-2-naphthoic acid) Related Search:

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RARECHEM AL BO 0243 6-Methoxy-2-naphtoic acid 6-METHOXY-2-NAPHTHOIC ACID, 98+% Naproxen Impurity 15（Naproxen EP Impurity O） 6-methoxy-2-naphthalenecarboxylate 6-Methoxy-naphthalene-2-carboxylic acid 2-Methoxy-6-naphthalenecarboxylic Acid 6-Methoxy-2-naphthalenecarboxylic Acid NSC 408786 Naproxen Carboxylic IMpurity 6-Methoxynaphthalene-2-carboxylic acid, 2-Carboxy-6-methoxynaphthalene Naproxen EP IMpurity (2-Carboxy-6-Methoxynaphthalene) Naproxen Related CoMpound A 6-Methoxynaphthalen-2-carboxylic acid 6-Methoxynaphthalen-2-carboxylic acid 6-Methoxy-2-naphthalenecarboxylic acid Naproxen EP Impurity 6-Methoxy-2-naphthoic acid 97% 2-Naphthoic acid, 6-methoxy- Naproxen EP impurity O BUTTPARK 34\09-14 6-Methoxy-2-naphthoicAcid> 6-Methoxynaphthalene-2-carboxylic A 2-Naphthalenecarboxylic acid, 6-methoxy- 6-methoxynaphthalene-2-carboxylicaci Naproxen USP Related Compound A Naproxen Related Compound A (Naproxen Carboxylic Impurity) 6-methoxynaphthalene-2-carboxylate Naproxen Related Compound A (6-methoxy-2-naphthoic acid) (1457312) TRC 102 TRC102 TRC-102 6-methoxynaphthalene-2-carboxylic acid (6-methoxy-2-naphthoic acid) Naproxen Related Compound A (6-methoxy-2-naphthoic acid) Naproxen EP Impurity O (Naproxen USP Related Compound A) Naproxen Related Compound-A / Naproxen EP Impurity-O 6-Methoxy-2-naphthoic acid (Naproxen Impurity) 6-Methoxy-2-naphthoic acid 2471-70-7 2471-62-5 CH3OC10H6CO2H Organic Building Blocks Building Blocks C11 to C12 Carboxylic Acids Carbonyl Compounds Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals Aromatics Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Organic acids C11 to C12 Carbonyl Compounds Carboxylic Acids