(S)-2-(2-Oxo-4-propyl-2,5-dihydro-1H-pyrrol-1-yl)butanamide
- CAS
- 357338-13-7
- Formula
- C11H18N2O2
- MW
- 210.27 g/mol
ZX-023638
API Impurities
Ethyl
Reference StandardAvailable on request
Order Ethyl (CAS 357338-46-6) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-023639.
CAS number357338-46-6
FormulaC13H27ClN2O3
Molar mass294.82 g/mol
Physical formSolid
HS code38229090
InChIKeyFMFFCPNGIRXYGA-DHXVBOOMSA-N
IUPAC nameethyl (3R)-3-[[[(2S)-1-amino-1-oxobutan-2-yl]amino]methyl]hexanoate;hydrochloride
About Ethyl
Analytical teams working on Brivaracetam use Ethyl as a qualified comparison standard. Key data (Reference Standard): CAS 357338-46-6, formula C13H27ClN2O3 and molar mass 294.82 g/mol. It is handled as a solid.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Brivaracetam
See every impurity, metabolite and related compound we list for this API.
Brivaracetam standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Ethyl |
|---|---|
| Catalogue number | ZX-023639 |
| CAS number | 357338-46-6 |
| IUPAC name | ethyl (3R)-3-[[[(2S)-1-amino-1-oxobutan-2-yl]amino]methyl]hexanoate;hydrochloride |
| Molecular formula | C13H27ClN2O3 |
| Molar mass | 294.82 g/mol |
| Exact mass | 294.171 |
| Grade | Reference Standard |
| Physical form | Solid |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 81.4 Ų |
| HS code | 38229090 |
| InChIKey | FMFFCPNGIRXYGA-DHXVBOOMSA-N |
| SMILES | CCC[C@H](CC(=O)OCC)CN[C@@H](CC)C(=O)N.Cl |
| PubChem CID | 168443086 |
| Synonyms | Ethyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate hydrochloride |
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 Ethyl
Which CAS number identifies Ethyl?
Ethyl is registered under CAS 357338-46-6. You may also see it listed as Ethyl (R)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanoate hydrochloride. Our catalogue number for this item is ZX-023639.
What are the formula and molar mass of Ethyl?
For Ethyl, its formula is C13H27ClN2O3 and its molar mass is 294.82 g/mol. InChIKey FMFFCPNGIRXYGA-DHXVBOOMSA-N lets you match it in any structure database.
How is Ethyl used in pharmaceutical QC?
Ethyl is a characterised reference material linked to Brivaracetam. 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 Ethyl?
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 Ethyl?
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 Ethyl to my country?
Yes. Ethyl ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Brivaracetam standards
More in API Impurities
(R)-3-((((S)-1-Amino-1-oxobutan-2-yl)amino)methyl)hexanoic Acid
- CAS
- 2397556-18-0
- Formula
- C11H22N2O3
- MW
- 230.3 g/mol
ZX-023641
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