(4R,5R)-3-Benzoyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic acid
- CAS
- 1262147-55-6
- Formula
- C24H21NO5
- MW
- 403.4 g/mol
ZX-023703
API Impurities
Docetaxel side chain impurity
Reference StandardAvailable on request
Buy Docetaxel side chain impurity (CAS 157580-39-7) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.
CAS number157580-39-7
FormulaC22H25NO6
Molar mass399.4 g/mol
Physical formSolid
HS code38229090
InChIKeyMSVWUXLRSKRKFZ-OTWHNJEPSA-N
IUPAC name(2S,4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid
About Docetaxel side chain impurity
Docetaxel side chain impurity is supplied by Zemixal as a characterised reference material for Cabazitaxel analysis. Key data (Reference Standard): CAS 157580-39-7, formula C22H25NO6 and molar mass 399.4 g/mol. It is handled as a solid.
Typical applications
- 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Cabazitaxel
See every impurity, metabolite and related compound we list for this API.
Cabazitaxel standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Docetaxel side chain impurity |
|---|---|
| Catalogue number | ZX-023702 |
| CAS number | 157580-39-7 |
| IUPAC name | (2S,4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid |
| Molecular formula | C22H25NO6 |
| Molar mass | 399.4 g/mol |
| Exact mass | 399.1682 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.5 |
| H-bond donors / acceptors | 1 / 6 |
| Topological polar surface area | 85.3 Ų |
| HS code | 38229090 |
| InChIKey | MSVWUXLRSKRKFZ-OTWHNJEPSA-N |
| SMILES | CC(C)(C)OC(=O)N1[C@H]([C@@H](O[C@H]1C2=CC=C(C=C2)OC)C(=O)O)C3=CC=CC=C3 |
| PubChem CID | 11223291 |
| Synonyms | (2S,4S,5R)-3-Boc-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic Acid, 3-(1,1-Dimethylethyl) (2S,4S,5R)-2-(4-methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylate |
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 Docetaxel side chain impurity
Which CAS number identifies Docetaxel side chain impurity?
Docetaxel side chain impurity is registered under CAS 157580-39-7. You may also see it listed as (2S,4S,5R)-3-Boc-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic Acid, 3-(1,1-Dimethylethyl) (2S,4S,5R)-2-(4-methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylate. Our catalogue number for this item is ZX-023702.
What are the formula and molar mass of Docetaxel side chain impurity?
For Docetaxel side chain impurity, its formula is C22H25NO6 and its molar mass is 399.4 g/mol. The systematic (IUPAC) name is (2S,4S,5R)-2-(4-methoxyphenyl)-3-[(2-methylpropan-2-yl)oxycarbonyl]-4-phenyl-1,3-oxazolidine-5-carboxylic acid. InChIKey MSVWUXLRSKRKFZ-OTWHNJEPSA-N lets you match it in any structure database.
How is Docetaxel side chain impurity used in pharmaceutical QC?
Docetaxel side chain impurity is a characterised reference material linked to Cabazitaxel. 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 Docetaxel side chain impurity?
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 Docetaxel side chain 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 Docetaxel side chain impurity to my country?
Yes. Docetaxel side chain impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Cabazitaxel standards
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(2R,3S)-Methyl 3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoate
- CAS
- 124605-42-1
- Formula
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- MW
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ZX-023700
(4S,5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
- CAS
- 949459-76-1
- Formula
- C24H21NO5
- MW
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ZX-023698
2-Chloro-1-(2,7-dichloro-9H-fluoren-4-yl)-ethanone (LF-2)
- CAS
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- Formula
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- MW
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ZX-025470
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