Dydrogesterone bis(Ethylene Acetal)

Name: Dydrogesterone bis(Ethylene Acetal)
Brand: Vaqora Chemicals
SKU: VQ-030347

About Dydrogesterone bis(Ethylene Acetal)

Listed under CAS 5488-51-7, Dydrogesterone bis(Ethylene Acetal) is an impurity of Dydrogesterone available from Vaqora Chemicals. The compound has the formula C25H36O4, corresponding to a molecular weight of 400.5 g/mol. It is also known as Dydrogesterone ethylene acetal.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Dydrogesterone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Dydrogesterone bis(Ethylene Acetal) in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Dydrogesterone

View every impurity, metabolite and intermediate we list for Dydrogesterone.

Dydrogesterone impurities

Specifications & identifiers

Chemical identifiers
Product name	Dydrogesterone bis(Ethylene Acetal)
Catalogue No.	VQ-030347
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
Molecular weight	400.5 g/mol
Exact mass	400.2614
Grade	Reference Standard
HSN 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

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 4
TPSA	36.9 Å²

Safety & hazard information (GHS)

Environmental hazard

Signal word: Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dydrogesterone bis(Ethylene Acetal)?

The CAS Registry Number of Dydrogesterone bis(Ethylene Acetal) is 5488-51-7. It is also known 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+/-)-.

What is the molecular formula and molecular weight of Dydrogesterone bis(Ethylene Acetal)?

Dydrogesterone bis(Ethylene Acetal) has the molecular formula C25H36O4 and a molecular weight of 400.5 g/mol. Its 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].

What is Dydrogesterone bis(Ethylene Acetal) used for?

Dydrogesterone bis(Ethylene Acetal) is supplied as a characterised reference material related to Dydrogesterone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Dydrogesterone bis(Ethylene Acetal) can I order?

We supply Dydrogesterone bis(Ethylene Acetal) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dydrogesterone bis(Ethylene Acetal)?

Yes. Every lot of Dydrogesterone bis(Ethylene Acetal) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dydrogesterone bis(Ethylene Acetal) be shipped internationally?

Yes. Dydrogesterone bis(Ethylene Acetal) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.