Tolnaftate

Name: Tolnaftate
Brand: Vaqora Chemicals
SKU: VQ-028435

About Tolnaftate

Tolnaftate is a high-purity reference standard of Tolnaftate carrying the CAS registry number 2398-96-1. Formula C19H17NOS, molecular weight 307.4 g/mol. Systematically, it is named O-naphthalen-2-yl N-methyl-N-(3-methylphenyl)carbamothioate. Common synonyms include Tolnaphthate and Tinactin.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Tolnaftate standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tolnaftate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Tolnaftate

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

Tolnaftate impurities

Specifications & identifiers

Chemical identifiers
Product name	Tolnaftate
Catalogue No.	VQ-028435
CAS Number	2398-96-1
IUPAC name	O-naphthalen-2-yl N-methyl-N-(3-methylphenyl)carbamothioate
Molecular formula	C₁₉H₁₇NOS
Molecular weight	307.4 g/mol
Exact mass	307.1031
Grade	Reference Standard
HSN code	38229090
InChIKey	FUSNMLFNXJSCDI-UHFFFAOYSA-N
SMILES	CC1=CC(=CC=C1)N(C)C(=S)OC2=CC3=CC=CC=C3C=C2
PubChem CID	5510

Physical properties
Physical form	Solid
LogP (XLogP3)	5.5
H-bond donors / acceptors	0 / 2
TPSA	44.6 Å²
Synonyms	Tolnaphthate, Tinactin, Sporiline, Dermoxin, Aftate, Naphthiomate T, Tritin, HI-Alazin, Separin, O-2-Naphthyl m,N-dimethylthiocarbanilate, 2-Naphthyl N-methyl-N-(3-tolyl)thionocarbamate, m,N-Dimethylthiocarbanilic acid O-2-naphthyl ester

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264 + P265, P273, P280, P305 + P351 + P338, P337 + P317, P391, 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 Tolnaftate?

The CAS Registry Number of Tolnaftate is 2398-96-1. It is also known as Tolnaphthate, Tinactin, Sporiline.

What is the molecular formula and molecular weight of Tolnaftate?

Tolnaftate has the molecular formula C19H17NOS and a molecular weight of 307.4 g/mol. Its IUPAC name is O-naphthalen-2-yl N-methyl-N-(3-methylphenyl)carbamothioate.

What is Tolnaftate used for?

Tolnaftate is supplied as a characterised reference material related to Tolnaftate. 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 Tolnaftate can I order?

We supply Tolnaftate 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 Tolnaftate?

Yes. Every lot of Tolnaftate 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 Tolnaftate be shipped internationally?

Yes. Tolnaftate 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.