Benzbromarone impurities and related standards
12 reference standards related to Benzbromarone held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
CAS numbers are listed for 12 of 12; 11 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Benzbromarone Impurity 16 | 1009843-43-9 | RS-B002001 | C10H10N2O | 174.2 |
| Benzbromarone Impurity 15 | 1334613-51-2 | RS-B002002 | C10H11BrO3 | 259.1 |
| Benzbromarone EP Impurity B | 1402819-05-9 | RS-B002003 | C17H11Br3O3 | 502.98 |
| Benzbromarone EP Impurity C | 1477-19-6 | RS-B002004 | C17H14O3 | 266.09 |
| Benzbromarone Impurity 10 | 152831-00-0 | RS-B002005 | C17H12Br2O4 | 440.09 |
| Benzbromarone Impurity 13 | 27003-05-0 | RS-B002006 | C7H3Br2ClO2 | 314.36 |
| Benzbromarone Impurity 7 | 3023358-64-4 | RS-B002007 | C17H12Br2O3 | 424.09 |
| Benzbromarone Impurity 9 | 3131-63-3 | RS-B002008 | C10H10O | 146.19 |
| Benzbromarone Impurity 8 | 3337-62-0 | RS-B002009 | C7H4Br2O3 | 295.91 |
| Benzbromarone Impurity 18 | 51073-14-4 | RS-B002010 | C14H10Br2O3 | 386.04 |
| Benzbromarone EP Impurity A | 94729-09-6 | RS-B002012 | C17H13BrO3 | 344 |
| Benzbromarone Impurity 36 | 855202-79-8 | RS-B002011 | C7H3BrCl2O2 | 269.9 |
Structures
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Benzbromarone Impurity 16
COA per lot -
Benzbromarone Impurity 15
COA per lot -
Benzbromarone EP Impurity B
COA per lot -
Benzbromarone EP Impurity C
COA per lot -
Benzbromarone Impurity 10
COA per lot -
Benzbromarone Impurity 13
COA per lot -
Benzbromarone Impurity 7
COA per lot -
Benzbromarone Impurity 9
COA per lot
Frequently asked
How many Benzbromarone-related reference standards do you hold?
12 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 12 of them and 11 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Benzbromarone 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 Benzbromarone 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 Benzbromarone 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.