21-Carboxy Dexamethasone
Buy 21-Carboxy Dexamethasone (CAS 84449-15-0) from Zemixal: C22H27FO6, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-021380.
About 21-Carboxy Dexamethasone
21-Carboxy Dexamethasone belongs to the Dexamethasone reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 84449-15-0, formula C22H27FO6 and molar mass 406.4 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Safe handling
Classified under GHS with signal word Warning and hazard statements H361 and H373. Read the SDS before first use.
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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Dexamethasone standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 21-Carboxy Dexamethasone |
|---|---|
| Catalogue number | ZX-021380 |
| CAS number | 84449-15-0 |
| IUPAC name | 2-[(8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoacetic acid |
| Molecular formula | C22H27FO6 |
| Molar mass | 406.4 g/mol |
| Exact mass | 406.1792 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.4 |
| H-bond donors / acceptors | 3 / 7 |
| Topological polar surface area | 112 Ų |
| HS code | 38229090 |
| InChIKey | HJQXVITYEPBWQP-LODYHXIVSA-N |
| SMILES | C[C@@H]1C[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@@]4([C@]3([C@H](C[C@@]2([C@]1(C(=O)C(=O)O)O)C)O)F)C |
| PubChem CID | 67930120 |
| Synonyms | Dexamethasone Glyoxal Analog, (11beta,16alpha)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-oic acid, (11ss,16a)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxo-pregna-1,4-dien-21-oic acid, Dexamethasone-21-oic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H361Suspected of damaging fertility or the unborn child
- H373May causes damage to organs through prolonged or repeated exposure
Precautionary statements P203, P260, P280, P318, P319, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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.
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