6-Methoxy-2-naphthol - ≥97%(HPLC) , CAS No.5111-66-0

CAS: 5111-66-0 Cat. No.: M134987 Formula: C11H10O2 Molecular Weight: 174.2 Beilstein Registry Number: 2043873 EC Number: 629-038-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(HPLC)
Synonyms
2-Hydroxy-6-methoxynaphthalene
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
★
Size
Germany (EU)
USA*
Price
Qty
1g
M134987-1g
—
3 In stock

€25.08

€38.09
Save €13.02 (34.17%)
5g
M134987-5g
—
2 In stock

€65.86

€98.84
Save €32.97 (33.36%)
25g
M134987-25g
—
2 In stock

€318.37

€478.04
Save €159.66 (33.40%)
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🧪
Why this grade

≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

6-Methoxy-2-naphthol is a reactant in the development of sirtuin inhibitors
A bicyclic compound also known as 2-Hydroxy-6-methoxynaphthalene

Specifications

Synonyms
2-Hydroxy-6-methoxynaphthalene
Specifications & Purity
≥97%(HPLC)
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%(HPLC)
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504758326
Canonical Smiles
COC1=CC2=C(C=C1)C=C(C=C2)O
IUPAC Name
6-methoxynaphthalen-2-ol
InChIKey
WWPKRXOOVICNJY-UHFFFAOYSA-N
INCHI
1S/C11H10O2/c1-13-11-5-3-8-6-10(12)4-2-9(8)7-11/h2-7,12H,1H3
Isomeric SMILES
COC1=CC2=C(C=C1)C=C(C=C2)O
WGK Germany
3
Molecular Weight
174.2
Beilstein
2043873
Reaxy-Rn
2043873
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2043873&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNaphthols and derivatives
Intermediate Tree Nodes Not available
Direct ParentNaphthols and derivatives
Alternative Parents Anisoles  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Hydrocarbon derivatives  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents 2-naphthol - Anisole - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homopolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as naphthols and derivatives. These are naphthalene derivatives carrying one or more hydroxyl (-OH) groups at any ring position.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
F2406077Certificate of AnalysisMar 11, 2026 M134987
H2127366Certificate of AnalysisJun 07, 2023 M134987
H2127369Certificate of AnalysisJun 07, 2023 M134987
H2127370Certificate of AnalysisJun 07, 2023 M134987
Chemical and Physical Properties
Sensitivityair sensitive ,light sensitive
x_melt_point_char148-152°C
Molecular Weight174.200 g/mol
XLogP33.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass174.068 Da
Monoisotopic Mass174.068 Da
Topological Polar Surface Area29.500 Ų
Heavy Atom Count13
Formal Charge0
Complexity169.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What are the CAS number, molecular formula and molecular weight?
The CAS Number is 5111-66-0, the molecular formula is C11H10O2, and the molecular weight is 174.2 g/mol. InChIKey WWPKRXOOVICNJY-UHFFFAOYSA-N.
What is the purity of this product, and how is it determined?
This product is supplied at ≥97% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at 2–8 °C under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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