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API Impurities

Terbinafine Impurity C

Reference StandardAvailable on request

Order Terbinafine Impurity C (CAS 187540-01-8) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-005409.

Pack sizes
Terbinafine Impurity C chemical structure
CAS number187540-01-8
FormulaC21H25N
Molar mass291.4 g/mol
Physical formSolid
HS code38229090
InChIKeyFMMRYPSASRYXIN-WEVVVXLNSA-N
IUPAC name(E)-N,6,6-trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine

About Terbinafine Impurity C

Terbinafine Impurity C is supplied by Zemixal as a characterised reference material for Terbinafine analysis. Identity at a glance (Reference Standard): CAS 187540-01-8, formula C21H25N and molar mass 291.4 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Terbinafine

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

Terbinafine standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Terbinafine Impurity C
Product nameTerbinafine Impurity C
Catalogue numberZX-005409
CAS number187540-01-8
IUPAC name(E)-N,6,6-trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine
Molecular formulaC21H25N
Molar mass291.4 g/mol
Exact mass291.1987
GradeReference Standard
Physical formSolid
XLogP35.6
H-bond donors / acceptors0 / 1
Topological polar surface area3.2 Ų
HS code38229090
InChIKeyFMMRYPSASRYXIN-WEVVVXLNSA-N
SMILESCC(C)(C)C#C/C=C/CN(C)CC1=CC2=CC=CC=C2C=C1
PubChem CID14650270
SynonymsN-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine, Terbinafine Impurity 4(EP Impurity C), USP Terbinafine Related Compound C, Isoterbinafine, (E)-, trans-Isoterbinafine, (2E)-N,6,6-Trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine, 2-Naphthalenemethanamine, N-((2E)-6,6-dimethyl-2-hepten-4-yn-1-yl)-N-methyl-, Terbinafine hydrochloride impurity, trans-isoterbinafine-(USP), Terbinafine hydrochloride impurity C, Terbinafine EP Impurity C, 2Z-Terbinafine, (E)-isoterbinafine

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Terbinafine Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Terbinafine Impurity C

Which CAS number identifies Terbinafine Impurity C?
Terbinafine Impurity C is registered under CAS 187540-01-8. You may also see it listed as N-[(2E)-6,6-Dimethyl-2-hepten-4-yn-1-yl]-N-methyl-2-naphthalenemethanamine, Terbinafine Impurity 4(EP Impurity C), USP Terbinafine Related Compound C. Our catalogue number for this item is ZX-005409.
What are the formula and molar mass of Terbinafine Impurity C?
For Terbinafine Impurity C, its formula is C21H25N and its molar mass is 291.4 g/mol. The systematic (IUPAC) name is (E)-N,6,6-trimethyl-N-(naphthalen-2-ylmethyl)hept-2-en-4-yn-1-amine. InChIKey FMMRYPSASRYXIN-WEVVVXLNSA-N lets you match it in any structure database.
How is Terbinafine Impurity C used in pharmaceutical QC?
Terbinafine Impurity C is a characterised reference material linked to Terbinafine. 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 Terbinafine Impurity C?
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 Terbinafine Impurity C?
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 Terbinafine Impurity C to my country?
Yes. Terbinafine Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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