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Ethers, Acetals & Epoxides

3,20-Bis(ethylenedioxy)pregna-5,7-diene

Available on request

3,20-Bis(ethylenedioxy)pregna-5,7-diene (CAS 19592-55-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
3,20-Bis(ethylenedioxy)pregna-5,7-diene chemical structure
CAS number19592-55-3
FormulaC25H36O4
Molar mass400.5 g/mol
InChIKeyCFZNXPSHLNMZGD-VUBDRERZSA-N
IUPAC name(9S,10R,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 3,20-Bis(ethylenedioxy)pregna-5,7-diene

3,20-Bis(ethylenedioxy)pregna-5,7-diene is part of the Zemixal ethers, Acetals & Epoxides range. Key data: CAS 19592-55-3, formula C25H36O4 and molar mass 400.5 g/mol.

Use cases we see most often

  • Organic synthesis
  • API synthesis

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302, H312, H315 and H319. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Organic synthesis
  • API synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3,20-Bis(ethylenedioxy)pregna-5,7-diene
Product name3,20-Bis(ethylenedioxy)pregna-5,7-diene
Catalogue numberZX-033358
CAS number19592-55-3
IUPAC name(9S,10R,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 formulaC25H36O4
Molar mass400.5 g/mol
Exact mass400.2614
XLogP33.9
H-bond donors / acceptors0 / 4
Topological polar surface area36.9 Ų
InChIKeyCFZNXPSHLNMZGD-VUBDRERZSA-N
SMILESC[C@]12CC[C@H]3C(=CC=C4[C@@]3(CCC5(C4)OCCO5)C)[C@@H]1CC[C@@H]2C6(OCCO6)C
PubChem CID71585147
Synonyms3,20-Bis(ethylenedioxy)pregna-5,7-diene/Proketal

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H332Harmful if inhaled
  • H335May cause respiratory irritation
  • H410Very toxic to aquatic life with long lasting effects
  • H413May cause long lasting harmful effects to aquatic life

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, 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

Pack sizes of 3,20-Bis(ethylenedioxy)pregna-5,7-diene
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 3,20-Bis(ethylenedioxy)pregna-5,7-diene

Which CAS number identifies 3,20-Bis(ethylenedioxy)pregna-5,7-diene?
3,20-Bis(ethylenedioxy)pregna-5,7-diene is registered under CAS 19592-55-3. You may also see it listed as 3,20-Bis(ethylenedioxy)pregna-5,7-diene/Proketal. Our catalogue number for this item is ZX-033358.
What are the formula and molar mass of 3,20-Bis(ethylenedioxy)pregna-5,7-diene?
For 3,20-Bis(ethylenedioxy)pregna-5,7-diene, its formula is C25H36O4 and its molar mass is 400.5 g/mol. The systematic (IUPAC) name is (9S,10R,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-VUBDRERZSA-N lets you match it in any structure database.
What grade and pack sizes are available for 3,20-Bis(ethylenedioxy)pregna-5,7-diene?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 3,20-Bis(ethylenedioxy)pregna-5,7-diene?
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 3,20-Bis(ethylenedioxy)pregna-5,7-diene to my country?
Yes. Because 3,20-Bis(ethylenedioxy)pregna-5,7-diene 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.

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