(8S,9S,10R,13S,14S,17R)-17-Acetyl-10,13-dimethyl-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
- CAS
- 25093-47-4
- Formula
- C21H28O2
- MW
- 312.4 g/mol
ZX-029134
API Impurities
Dydrogesterone bis(Ethylene Acetal)
Reference StandardAvailable on request
Dydrogesterone bis(Ethylene Acetal) (CAS 5488-51-7) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number5488-51-7
FormulaC25H36O4
Molar mass400.5 g/mol
Physical formSolid
HS code38229090
InChIKeyCFZNXPSHLNMZGD-BFRACDOUSA-N
IUPAC name(9R,10S,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]
About Dydrogesterone bis(Ethylene Acetal)
Zemixal lists Dydrogesterone bis(Ethylene Acetal) for laboratories that identify, quantify or control Dydrogesterone and its related substances. For your records (Reference Standard), the material is defined by CAS 5488-51-7, formula C25H36O4 and molar mass 400.5 g/mol. It is handled as a solid.
Use cases we see most often
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Hazard communication follows GHS (Warning: H410). Our SDS lists exposure controls and first-aid measures.
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.
Reference standards for Dydrogesterone
See every impurity, metabolite and related compound we list for this API.
Dydrogesterone standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Dydrogesterone bis(Ethylene Acetal) |
|---|---|
| Catalogue number | ZX-029135 |
| CAS number | 5488-51-7 |
| IUPAC name | (9R,10S,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane] |
| Molecular formula | C25H36O4 |
| Molar mass | 400.5 g/mol |
| Exact mass | 400.2614 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.9 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 36.9 Ų |
| HS code | 38229090 |
| InChIKey | CFZNXPSHLNMZGD-BFRACDOUSA-N |
| SMILES | C[C@]12CC[C@@H]3C(=CC=C4[C@]3(CCC5(C4)OCCO5)C)[C@@H]1CC[C@@H]2C6(OCCO6)C |
| PubChem CID | 77107715 |
| Synonyms | Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal), (9beta,10alpha)-, Dydrogesterone ethylene acetal, Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal), (9I(2),10I+/-)- |
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
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P273, P391, 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 Dydrogesterone bis(Ethylene Acetal)
Which CAS number identifies Dydrogesterone bis(Ethylene Acetal)?
Dydrogesterone bis(Ethylene Acetal) is registered under CAS 5488-51-7. You may also see it listed as Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal), (9beta,10alpha)-, Dydrogesterone ethylene acetal, Pregna-5,7-diene-3,20-dione, cyclic 3,20-bis(1,2-ethanediyl acetal), (9I(2),10I+/-)-. Our catalogue number for this item is ZX-029135.
What are the formula and molar mass of Dydrogesterone bis(Ethylene Acetal)?
For Dydrogesterone bis(Ethylene Acetal), its formula is C25H36O4 and its molar mass is 400.5 g/mol. The systematic (IUPAC) name is (9R,10S,13S,14R,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)spiro[1,2,4,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]. InChIKey CFZNXPSHLNMZGD-BFRACDOUSA-N lets you match it in any structure database.
How is Dydrogesterone bis(Ethylene Acetal) used in pharmaceutical QC?
Dydrogesterone bis(Ethylene Acetal) is a characterised reference material linked to Dydrogesterone. 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 Dydrogesterone bis(Ethylene Acetal)?
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 Dydrogesterone bis(Ethylene Acetal)?
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 Dydrogesterone bis(Ethylene Acetal) to my country?
Yes. Because Dydrogesterone bis(Ethylene Acetal) 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 Dydrogesterone standards
More in API Impurities
6Z-9,10-Seco-3,20-Bis-(ethylenedioxy)-pregna-5(10)-6,8-triene
- CAS
- 99958-08-4
- Formula
- C25H36O4
- MW
- 400.5 g/mol
ZX-029136
6E-9,10-Seco-3,20-Bis-(ethylenedioxy)-pregna-5(10)-6,8-triene
- CAS
- 151478-10-3
- Formula
- C25H36O4
- MW
- 400.5 g/mol
ZX-029137
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