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Arylex impurities and related standards

7 reference standards related to Arylex held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.

In this group: 6 impurity reference standards · 1 fine chemical. CAS numbers are listed for 7 of 7; 7 entries carry a structure drawing.

On this page

7 reference standards

All entries — structure, identifiers and pack sizes

  • Arylex

    CAS 943831-98-9RS-U059534

    Formula C14H11Cl2FN2O3 MW 345.15

    COA per lot
  • Arylex Impurity 1

    CAS 944129-07-1RS-A315003

    Formula C7H7BClFO3 MW 204.39

    COA per lot
  • Arylex Impurity 2

    CAS 350601-39-7RS-A315005

    Formula C7H6Cl2N2O2 MW 221.04

    COA per lot
  • Arylex Impurity 3 (Florpyrauxifen)

    CAS 943832-81-3RS-A315002

    Formula C13H8Cl2F2N2O3 MW 349.11

    COA per lot
  • Arylex Impurity 5

    CAS 2402-79-1RS-A315004

    Formula C5HCl4N MW 216.87

    COA per lot
  • Arylex Impurity 6

    CAS 2176-62-7RS-A315001

    Formula C5Cl5N MW 251.31

    COA per lot
  • Arylex Impurity 13

    CAS 935753-02-9RS-A315006

    Formula C5H3FN2O3 MW 158.09

    COA per lot

7 reference standards

Frequently asked

How many Arylex-related reference standards do you hold?
7 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 7 of them and 7 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply an Arylex impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Arylex impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Arylex impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.

Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to sales@rssechem.com.