5-Ethyl-1,3-dihydro-1-(2,3,5,6-tetrafluorophenyl)-2H-indol-2-one
- CAS
- 220991-61-7
- Formula
- C16H11F4NO
- MW
- 309.26 g/mol
ZX-026776
API Impurities
2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide
Reference StandardAvailable on request
2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide (CAS 332903-68-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number332903-68-1
FormulaC16H12ClF4NO
Molar mass345.72 g/mol
Physical formSolid
HS code38229090
InChIKeyXXNJYZYKTNBAPC-UHFFFAOYSA-N
IUPAC name2-chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide
About 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide
Analytical teams working on Robenacoxib use 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 332903-68-1, formula C16H12ClF4NO and molar mass 345.72 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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Robenacoxib
See every impurity, metabolite and related compound we list for this API.
Robenacoxib standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide |
|---|---|
| Catalogue number | ZX-026777 |
| CAS number | 332903-68-1 |
| IUPAC name | 2-chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide |
| Molecular formula | C16H12ClF4NO |
| Molar mass | 345.72 g/mol |
| Exact mass | 345.0544 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 4.7 |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 20.3 Ų |
| HS code | 38229090 |
| InChIKey | XXNJYZYKTNBAPC-UHFFFAOYSA-N |
| SMILES | CCC1=CC=C(C=C1)N(C2=C(C(=CC(=C2F)F)F)F)C(=O)CCl |
| PubChem CID | 21938678 |
| Synonyms | N-(2',3',5',6'-tetrafluorophenyl)-N-chloroacetyl-4-ethylaniline |
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 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide
Which CAS number identifies 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide?
2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide is registered under CAS 332903-68-1. You may also see it listed as N-(2',3',5',6'-tetrafluorophenyl)-N-chloroacetyl-4-ethylaniline. Our catalogue number for this item is ZX-026777.
What are the formula and molar mass of 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide?
For 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide, its formula is C16H12ClF4NO and its molar mass is 345.72 g/mol. The systematic (IUPAC) name is 2-chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide. InChIKey XXNJYZYKTNBAPC-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide used in pharmaceutical QC?
2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide is a characterised reference material linked to Robenacoxib. 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 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide?
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 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide?
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 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide to my country?
Yes. 2-Chloro-N-(4-ethylphenyl)-N-(2,3,5,6-tetrafluorophenyl)acetamide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
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- CAS
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- Formula
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- MW
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- CAS
- 212248-62-9
- Formula
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- MW
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- CAS
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- Formula
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- MW
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- CAS
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- Formula
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- MW
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ZX-026765
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