5-Methoxy-2-tetralone

Name: 5-Methoxy-2-tetralone
Brand: Zemixal
SKU: ZX-031113

Reference StandardAvailable on request

Buy 5-Methoxy-2-tetralone (CAS 32940-15-1) from Zemixal: C11H12O2, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

5-Methoxy-2-tetralone chemical structure

CAS number32940-15-1

FormulaC₁₁H₁₂O₂

Molar mass176.21 g/mol

Physical formSolid

HS code38229090

InChIKeyMDAIAXRTLTVEOU-UHFFFAOYSA-N

IUPAC name5-methoxy-3,4-dihydro-1H-naphthalen-2-one

About 5-Methoxy-2-tetralone

Zemixal lists 5-Methoxy-2-tetralone for laboratories that identify, quantify or control Brimonidine and its related substances. Key data (Reference Standard): CAS 32940-15-1, formula C11H12O2 and molar mass 176.21 g/mol. It is handled as a solid.

Common uses in the lab and plant

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H302, H315, H317 and H319), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Brimonidine

See every impurity, metabolite and related compound we list for this API.

Brimonidine standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 5-Methoxy-2-tetralone
Product name	5-Methoxy-2-tetralone
Catalogue number	ZX-031113
CAS number	32940-15-1
IUPAC name	5-methoxy-3,4-dihydro-1H-naphthalen-2-one
Molecular formula	C₁₁H₁₂O₂
Molar mass	176.21 g/mol
Exact mass	176.0837
Grade	Reference Standard
Physical form	Solid
XLogP3	1.6
H-bond donors / acceptors	0 / 2
Topological polar surface area	26.3 Å²
HS code	38229090
InChIKey	MDAIAXRTLTVEOU-UHFFFAOYSA-N
SMILES	COC1=CC=CC2=C1CCC(=O)C2
PubChem CID	259194
Synonyms	5-methoxytetralin-2-one, 2(1H)-Naphthalenone, 3,4-dihydro-5-methoxy-, 5-methoxy-beta-tetralone, 5-methoxy-3,4-dihydronaphthalen-2(1H)-one, 3,4-Dihydro-5-methoxy-2(1H)-naphthalenone, 5-methoxy-1,2,3,4-tetrahydronaphthalen-2-one, 5-methoxy-2-tetralon, CS-B0110, 5-methoxy-1,3,4-trihydronaphthalen-2-one, Methoxy-2-tetralone,5-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Hazardous to the environment

Signal word Warning

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 5-Methoxy-2-tetralone
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5-Methoxy-2-tetralone

Which CAS number identifies 5-Methoxy-2-tetralone?

5-Methoxy-2-tetralone is registered under CAS 32940-15-1. You may also see it listed as 5-methoxytetralin-2-one, 2(1H)-Naphthalenone, 3,4-dihydro-5-methoxy-, 5-methoxy-beta-tetralone. Our catalogue number for this item is ZX-031113.

What are the formula and molar mass of 5-Methoxy-2-tetralone?

For 5-Methoxy-2-tetralone, its formula is C11H12O2 and its molar mass is 176.21 g/mol. The systematic (IUPAC) name is 5-methoxy-3,4-dihydro-1H-naphthalen-2-one. InChIKey MDAIAXRTLTVEOU-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Methoxy-2-tetralone used in pharmaceutical QC?

5-Methoxy-2-tetralone is a characterised reference material linked to Brimonidine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 5-Methoxy-2-tetralone?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 5-Methoxy-2-tetralone?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 5-Methoxy-2-tetralone to my country?

Yes. Because 5-Methoxy-2-tetralone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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