Atorvastatin Cyclic Sodium Salt Isopropyl Impurity
- CAS
- 1316291-19-6
- Formula
- C33H34FN2NaO7
- MW
- 612.6 g/mol
ZX-004391
API Impurities
Atorvastatin Difluoro Impurity
Reference StandardIn stock
Buy Atorvastatin Difluoro Impurity (CAS 693793-82-7) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-004392.
CAS number693793-82-7
FormulaC26H23F2NO3
Molar mass435.5 g/mol
Physical formSolid
HS code38229090
Purity93%
InChIKeyKUEDWDDLRXOHDM-UHFFFAOYSA-N
IUPAC name2-[1,2-bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxo-N-phenylpentanamide
About Atorvastatin Difluoro Impurity
Atorvastatin Difluoro Impurity belongs to the Atorvastatin reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 693793-82-7, formula C26H23F2NO3 and molar mass 435.5 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, 100 mg and 250 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Atorvastatin
See every impurity, metabolite and related compound we list for this API.
Atorvastatin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Atorvastatin Difluoro Impurity |
|---|---|
| Catalogue number | ZX-004392 |
| CAS number | 693793-82-7 |
| IUPAC name | 2-[1,2-bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxo-N-phenylpentanamide |
| Molecular formula | C26H23F2NO3 |
| Molar mass | 435.5 g/mol |
| Exact mass | 435.1646 |
| Grade | Reference Standard |
| Purity / assay | 93% |
| Physical form | Solid |
| XLogP3 | 5.8 |
| H-bond donors / acceptors | 1 / 5 |
| Topological polar surface area | 63.2 Ų |
| HS code | 38229090 |
| InChIKey | KUEDWDDLRXOHDM-UHFFFAOYSA-N |
| SMILES | CC(C)C(=O)C(C(C1=CC=C(C=C1)F)C(=O)C2=CC=C(C=C2)F)C(=O)NC3=CC=CC=C3 |
| PubChem CID | 85243589 |
| Synonyms | 4-Fluoro-β-(4-fluorophenyl)-α-(2-methyl-1-oxopropyl)-γ-oxo-N-phenylbenzenebutanamide, 2-(1,2-Bis(4-fluorophenyl)-2-oxoethyl)-4-methyl-3-oxo-N-phenylpentanamide, 2-[1,2-Bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxopentanoic acid phenylamide, 2-[1,2-bis-(4-fluoro-phenyl)-2-oxo-ethyl]-4-methyl-3-oxo-pentanoic acid phenylamide, 2-[1,2-Bis-(4-fluoro-phenyl)-2-oxo-ethyl]-4-methyl-3-oxo-pentanoicacidphenylamide, 4-Fluoro-?-(4-fluorophenyl)-?-(2-methyl-1-oxopropyl)-?-oxo-N-phenylbenzenebutanamide, Atorvastatin Impurity 5, Atorvastatin Impurity 27 |
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 | |
| 250 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 Atorvastatin Difluoro Impurity
Which CAS number identifies Atorvastatin Difluoro Impurity?
Atorvastatin Difluoro Impurity is registered under CAS 693793-82-7. You may also see it listed as 4-Fluoro-β-(4-fluorophenyl)-α-(2-methyl-1-oxopropyl)-γ-oxo-N-phenylbenzenebutanamide, 2-(1,2-Bis(4-fluorophenyl)-2-oxoethyl)-4-methyl-3-oxo-N-phenylpentanamide, 2-[1,2-Bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxopentanoic acid phenylamide. Our catalogue number for this item is ZX-004392.
What are the formula and molar mass of Atorvastatin Difluoro Impurity?
For Atorvastatin Difluoro Impurity, its formula is C26H23F2NO3 and its molar mass is 435.5 g/mol. The systematic (IUPAC) name is 2-[1,2-bis(4-fluorophenyl)-2-oxoethyl]-4-methyl-3-oxo-N-phenylpentanamide. InChIKey KUEDWDDLRXOHDM-UHFFFAOYSA-N lets you match it in any structure database.
How is Atorvastatin Difluoro Impurity used in pharmaceutical QC?
Atorvastatin Difluoro Impurity is a characterised reference material linked to Atorvastatin. 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 Atorvastatin Difluoro Impurity?
This listing is Reference Standard grade with 93% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Atorvastatin Difluoro Impurity?
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 Atorvastatin Difluoro Impurity to my country?
Yes. Atorvastatin Difluoro Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Atorvastatin standards
More in API Impurities
Atorvastatin Cyclic Fluorophenyl Sodium Salt Impurity
- CAS
- 1315629-79-8
- Formula
- C33H34FN2NaO7
- MW
- 612.6 g/mol
ZX-004389
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