20-beta-Dihydrodydrogesterone

Name: 20-beta-Dihydrodydrogesterone
Brand: Zemixal
SKU: ZX-024421

Reference StandardAvailable on request

Buy 20-beta-Dihydrodydrogesterone (CAS 4243-73-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-024421.

Pack sizes

20-beta-Dihydrodydrogesterone chemical structure

CAS number4243-73-6

FormulaC₂₁H₃₀O₂

Molar mass314.5 g/mol

Physical formSolid

HS code38229090

InChIKeyIQPNZLYVKOVQGH-RKJOAILSSA-N

IUPAC name(8S,9R,10S,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one

About 20-beta-Dihydrodydrogesterone

20-beta-Dihydrodydrogesterone is supplied by Zemixal as a characterised reference material for Dydrogesterone analysis. Identity at a glance (Reference Standard): CAS 4243-73-6, formula C21H30O2 and molar mass 314.5 g/mol. It is handled as a solid.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. 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 standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 20-beta-Dihydrodydrogesterone
Product name	20-beta-Dihydrodydrogesterone
Catalogue number	ZX-024421
CAS number	4243-73-6
IUPAC name	(8S,9R,10S,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one
Molecular formula	C₂₁H₃₀O₂
Molar mass	314.5 g/mol
Exact mass	314.2246
Grade	Reference Standard
Physical form	Solid
XLogP3	4.1
H-bond donors / acceptors	1 / 2
Topological polar surface area	37.3 Å²
HS code	38229090
InChIKey	IQPNZLYVKOVQGH-RKJOAILSSA-N
SMILES	C[C@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@@H]3[C@H]2C=CC4=CC(=O)CC[C@@]34C)C)O
PubChem CID	101787691
Synonyms	Beta- Dihydroxy Dydrogesterone/ 20β-Dihydrodydrogesterone

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 20-beta-Dihydrodydrogesterone
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 20-beta-Dihydrodydrogesterone

Which CAS number identifies 20-beta-Dihydrodydrogesterone?

20-beta-Dihydrodydrogesterone is registered under CAS 4243-73-6. You may also see it listed as Beta- Dihydroxy Dydrogesterone/ 20β-Dihydrodydrogesterone. Our catalogue number for this item is ZX-024421.

What are the formula and molar mass of 20-beta-Dihydrodydrogesterone?

For 20-beta-Dihydrodydrogesterone, its formula is C21H30O2 and its molar mass is 314.5 g/mol. The systematic (IUPAC) name is (8S,9R,10S,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. InChIKey IQPNZLYVKOVQGH-RKJOAILSSA-N lets you match it in any structure database.

How is 20-beta-Dihydrodydrogesterone used in pharmaceutical QC?

20-beta-Dihydrodydrogesterone 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 20-beta-Dihydrodydrogesterone?

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 20-beta-Dihydrodydrogesterone?

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 20-beta-Dihydrodydrogesterone to my country?

Yes. 20-beta-Dihydrodydrogesterone ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Dydrogesterone standards

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