1-(Chloromethyl)-4-methylnaphthalene

Name: 1-(Chloromethyl)-4-methylnaphthalene
Brand: Vaqora Chemicals
SKU: VQ-042441

About 1-(Chloromethyl)-4-methylnaphthalene

Vaqora Chemicals supplies 1-(Chloromethyl)-4-methylnaphthalene, an impurity of Terbinafine registered under CAS number 5261-50-7. The compound has the formula C12H11Cl, corresponding to a molecular weight of 190.67 g/mol. Alternative names: 1-methyl-4-(chloromethyl)naphthalene.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Terbinafine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 1-(Chloromethyl)-4-methylnaphthalene is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Terbinafine

View every impurity, metabolite and intermediate we list for Terbinafine.

Terbinafine impurities

Specifications & identifiers

Chemical identifiers
Product name	1-(Chloromethyl)-4-methylnaphthalene
Catalogue No.	VQ-042441
CAS Number	5261-50-7
IUPAC name	1-(chloromethyl)-4-methylnaphthalene
Molecular formula	C₁₂H₁₁Cl
Molecular weight	190.67 g/mol
Exact mass	190.0549
Grade	Reference Standard
HSN code	38229090
InChIKey	QHXSBKTZBDHBKF-UHFFFAOYSA-N
SMILES	CC1=CC=C(C2=CC=CC=C12)CCl
PubChem CID	138443

Physical properties
Physical form	Solid
LogP (XLogP3)	4.4
H-bond donors / acceptors	0 / 0
TPSA	0 Å²

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1-(Chloromethyl)-4-methylnaphthalene?

The CAS Registry Number of 1-(Chloromethyl)-4-methylnaphthalene is 5261-50-7. It is also known as 1-methyl-4-(chloromethyl)naphthalene, 1-(Chloromethyl)-4-methylnaphthalene, AldrichCPR.

What is the molecular formula and molecular weight of 1-(Chloromethyl)-4-methylnaphthalene?

1-(Chloromethyl)-4-methylnaphthalene has the molecular formula C12H11Cl and a molecular weight of 190.67 g/mol. Its IUPAC name is 1-(chloromethyl)-4-methylnaphthalene.

What is 1-(Chloromethyl)-4-methylnaphthalene used for?

1-(Chloromethyl)-4-methylnaphthalene is supplied as a characterised reference material related to Terbinafine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 1-(Chloromethyl)-4-methylnaphthalene can I order?

We supply 1-(Chloromethyl)-4-methylnaphthalene in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-(Chloromethyl)-4-methylnaphthalene?

Yes. Every lot of 1-(Chloromethyl)-4-methylnaphthalene is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-(Chloromethyl)-4-methylnaphthalene be shipped internationally?

Yes. 1-(Chloromethyl)-4-methylnaphthalene is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.