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API Impurities

Diflunisal Impurity 9

Reference StandardAvailable on request

Diflunisal Impurity 9 (CAS 2285-29-2) supplier Zemixal: C12H8F2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-004623.

Pack sizes
Diflunisal Impurity 9 chemical structure
CAS number2285-29-2
FormulaC12H8F2
Molar mass190.19 g/mol
Physical formSolid
HS code38229090
InChIKeyWTUKEAUROZESDP-UHFFFAOYSA-N
IUPAC name1,3-difluoro-2-phenylbenzene

About Diflunisal Impurity 9

Diflunisal Impurity 9 is supplied by Zemixal as a characterised reference material for Diflunisal analysis. Key data (Reference Standard): CAS 2285-29-2, formula C12H8F2 and molar mass 190.19 g/mol. It is handled as a solid.

Typical applications

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

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 Diflunisal

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

Diflunisal standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Diflunisal Impurity 9
Product nameDiflunisal Impurity 9
Catalogue numberZX-004623
CAS number2285-29-2
IUPAC name1,3-difluoro-2-phenylbenzene
Molecular formulaC12H8F2
Molar mass190.19 g/mol
Exact mass190.0594
GradeReference Standard
Physical formSolid
XLogP33.9
H-bond donors / acceptors0 / 2
Topological polar surface area0 Ų
HS code38229090
InChIKeyWTUKEAUROZESDP-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)C2=C(C=CC=C2F)F
PubChem CID13022389
Synonyms2,6-Difluoro-1,1biphenyl, 2,6-Difluorobiphenyl, 2,6-Difluoro-1,1'-biphenyl, 1,1'-Biphenyl, 2,6-difluoro-

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 Diflunisal Impurity 9
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 Diflunisal Impurity 9

Which CAS number identifies Diflunisal Impurity 9?
Diflunisal Impurity 9 is registered under CAS 2285-29-2. You may also see it listed as 2,6-Difluoro-1,1biphenyl, 2,6-Difluorobiphenyl, 2,6-Difluoro-1,1'-biphenyl. Our catalogue number for this item is ZX-004623.
What are the formula and molar mass of Diflunisal Impurity 9?
For Diflunisal Impurity 9, its formula is C12H8F2 and its molar mass is 190.19 g/mol. The systematic (IUPAC) name is 1,3-difluoro-2-phenylbenzene. InChIKey WTUKEAUROZESDP-UHFFFAOYSA-N lets you match it in any structure database.
How is Diflunisal Impurity 9 used in pharmaceutical QC?
Diflunisal Impurity 9 is a characterised reference material linked to Diflunisal. 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 Diflunisal Impurity 9?
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 Diflunisal Impurity 9?
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 Diflunisal Impurity 9 to my country?
Yes. Diflunisal Impurity 9 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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