7,7'-Bis(4-bromobenzoyl)-[3,3'-biindoline]-2,2'-dione
- CAS
- 2469279-10-3
- Formula
- C30H18Br2N2O4
- MW
- 630.3 g/mol
ZX-020932
API Impurities
7,7'-Bis(4-bromobenzoyl) Isoindigo
Reference StandardAvailable on request
Order 7,7'-Bis(4-bromobenzoyl) Isoindigo (CAS 1798431-98-7) online at Zemixal: C30H16Br2N2O4, COA and SDS with every lot, worldwide shipping.
CAS number1798431-98-7
FormulaC30H16Br2N2O4
Molar mass628.3 g/mol
Physical formSolid
HS code38229090
InChIKeyXWRUTQTTYUEFHA-UHFFFAOYSA-N
IUPAC name7-(4-bromobenzoyl)-3-[7-(4-bromobenzoyl)-2-hydroxy-1H-indol-3-yl]indol-2-one
About 7,7'-Bis(4-bromobenzoyl) Isoindigo
Analytical teams working on Bromfenac use 7,7'-Bis(4-bromobenzoyl) Isoindigo as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1798431-98-7, formula C30H16Br2N2O4 and molar mass 628.3 g/mol. It is handled as a solid.
Common uses in the lab and plant
- 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. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
Reference standards for Bromfenac
See every impurity, metabolite and related compound we list for this API.
Bromfenac standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 7,7'-Bis(4-bromobenzoyl) Isoindigo |
|---|---|
| Catalogue number | ZX-020933 |
| CAS number | 1798431-98-7 |
| IUPAC name | 7-(4-bromobenzoyl)-3-[7-(4-bromobenzoyl)-2-hydroxy-1H-indol-3-yl]indol-2-one |
| Molecular formula | C30H16Br2N2O4 |
| Molar mass | 628.3 g/mol |
| Exact mass | 627.9456 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 6.9 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 99.6 Ų |
| HS code | 38229090 |
| InChIKey | XWRUTQTTYUEFHA-UHFFFAOYSA-N |
| SMILES | C1=CC2=C(C(=O)N=C2C(=C1)C(=O)C3=CC=C(C=C3)Br)C4=C(NC5=C4C=CC=C5C(=O)C6=CC=C(C=C6)Br)O |
| PubChem CID | 137205653 |
| Synonyms | 7,7'-Bis(4-bromobenzoyl)-1H,1'H-[3,3']-biindolinylidene-2,2'-dione, 7,7'-bis(4-bromobenzoyl)-[3,3'-biindolinylidene]-2,2'-dione |
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
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 7,7'-Bis(4-bromobenzoyl) Isoindigo
Which CAS number identifies 7,7'-Bis(4-bromobenzoyl) Isoindigo?
7,7'-Bis(4-bromobenzoyl) Isoindigo is registered under CAS 1798431-98-7. You may also see it listed as 7,7'-Bis(4-bromobenzoyl)-1H,1'H-[3,3']-biindolinylidene-2,2'-dione, 7,7'-bis(4-bromobenzoyl)-[3,3'-biindolinylidene]-2,2'-dione. Our catalogue number for this item is ZX-020933.
What are the formula and molar mass of 7,7'-Bis(4-bromobenzoyl) Isoindigo?
For 7,7'-Bis(4-bromobenzoyl) Isoindigo, its formula is C30H16Br2N2O4 and its molar mass is 628.3 g/mol. The systematic (IUPAC) name is 7-(4-bromobenzoyl)-3-[7-(4-bromobenzoyl)-2-hydroxy-1H-indol-3-yl]indol-2-one. InChIKey XWRUTQTTYUEFHA-UHFFFAOYSA-N lets you match it in any structure database.
How is 7,7'-Bis(4-bromobenzoyl) Isoindigo used in pharmaceutical QC?
7,7'-Bis(4-bromobenzoyl) Isoindigo is a characterised reference material linked to Bromfenac. 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 7,7'-Bis(4-bromobenzoyl) Isoindigo?
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 7,7'-Bis(4-bromobenzoyl) Isoindigo?
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 7,7'-Bis(4-bromobenzoyl) Isoindigo to my country?
Yes. 7,7'-Bis(4-bromobenzoyl) Isoindigo ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Bromfenac standards
More in API Impurities
(3-Bromo-1H-indol-7-yl)(4-bromophenyl)methanone
- CAS
- 1279501-08-4
- Formula
- C15H9Br2NO
- MW
- 379.05 g/mol
ZX-020934
(12-Oxo-5,6,11,12-tetrahydrobenzo[6,7]azepino[4,3-b]indole-4,10-diyl)bis((4-bromophenyl)methanone)
- CAS
- 1644279-16-2
- Formula
- C30H18Br2N2O3
- MW
- 614.3 g/mol
ZX-023647
(3,3'-Dibromo-1H,1'H-[5,5'-biindole]-7,7'-diyl)bis((4-bromophenyl)methanone)
- CAS
- 2190492-17-0
- Formula
- C30H16Br4N2O2
- MW
- 756.1 g/mol
ZX-023648
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.