Cortisol Impurity C ((Z)-17-deoxyaldehyde derivative)
- CAS
- 105562-13-8
- Formula
- C21H28O4
- MW
- 344.4 g/mol
ZX-025020
Metabolites & Degradation Products
21-Hydroxy Hydrocortisone
Reference StandardAvailable on request
21-Hydroxy Hydrocortisone (CAS 68473-77-8) supplier Zemixal: C21H30O6, COA and SDS with every lot, worldwide shipping. Quotes within one business day.
CAS number68473-77-8
FormulaC21H30O6
Molar mass378.5 g/mol
Physical formSolid
HS code38229090
InChIKeyAIPUDODNHSFRNT-HRUPCHJUSA-N
IUPAC name(8S,9S,10R,11S,13S,14S,17R)-17-(2,2-dihydroxyacetyl)-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
About 21-Hydroxy Hydrocortisone
Analytical teams working on Hydrocortisone use 21-Hydroxy Hydrocortisone as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 68473-77-8, formula C21H30O6 and molar mass 378.5 g/mol. It is handled as a solid.
Where it is used
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Handling and storage
Classified under GHS with signal word Warning and hazard statements H361 and H373. Read the SDS before first use.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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.
Reference standards for Hydrocortisone
See every impurity, metabolite and related compound we list for this API.
Hydrocortisone standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | 21-Hydroxy Hydrocortisone |
|---|---|
| Catalogue number | ZX-025021 |
| CAS number | 68473-77-8 |
| IUPAC name | (8S,9S,10R,11S,13S,14S,17R)-17-(2,2-dihydroxyacetyl)-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one |
| Molecular formula | C21H30O6 |
| Molar mass | 378.5 g/mol |
| Exact mass | 378.2042 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.1 |
| H-bond donors / acceptors | 4 / 6 |
| Topological polar surface area | 115 Ų |
| HS code | 38229090 |
| InChIKey | AIPUDODNHSFRNT-HRUPCHJUSA-N |
| SMILES | C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@]4(C(=O)C(O)O)O)C)O |
| PubChem CID | 68135943 |
| Synonyms | 17-Dehydro-21-Hydroxy Hydrocortisone, 17-Dehydro-21-hydroxy Hydrocortisone (Tautomer Form), 17,21-Dihydroxy-corticosterone, 21-hydroxycortisol |
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.
Questions about 21-Hydroxy Hydrocortisone
Which CAS number identifies 21-Hydroxy Hydrocortisone?
21-Hydroxy Hydrocortisone is registered under CAS 68473-77-8. You may also see it listed as 17-Dehydro-21-Hydroxy Hydrocortisone, 17-Dehydro-21-hydroxy Hydrocortisone (Tautomer Form), 17,21-Dihydroxy-corticosterone. Our catalogue number for this item is ZX-025021.
What are the formula and molar mass of 21-Hydroxy Hydrocortisone?
For 21-Hydroxy Hydrocortisone, its formula is C21H30O6 and its molar mass is 378.5 g/mol. The systematic (IUPAC) name is (8S,9S,10R,11S,13S,14S,17R)-17-(2,2-dihydroxyacetyl)-11,17-dihydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one. InChIKey AIPUDODNHSFRNT-HRUPCHJUSA-N lets you match it in any structure database.
How is 21-Hydroxy Hydrocortisone used in pharmaceutical QC?
21-Hydroxy Hydrocortisone is a characterised reference material linked to Hydrocortisone. 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 21-Hydroxy Hydrocortisone?
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 21-Hydroxy Hydrocortisone?
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 21-Hydroxy Hydrocortisone to my country?
Yes. Because 21-Hydroxy Hydrocortisone is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
More Hydrocortisone standards
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