API Process Intermediates & Related Compounds

Promagnon 25

Name: Promagnon 25
Brand: Zemixal
SKU: ZX-041767

Available on request

Buy Promagnon 25 (CAS 35937-40-7) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-041767.

Pack sizes

CAS number35937-40-7

FormulaC₂₀H₃₁ClO₂

Molar mass338.9 g/mol

Physical formSolid

InChIKeyFWWFNYYTZPIJFZ-HADYEQCDSA-N

IUPAC name(3S,8R,9S,10R,13S,14S,17S)-4-chloro-10,13,17-trimethyl-1,2,3,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol

About Promagnon 25

Promagnon 25 sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 35937-40-7, formula C20H31ClO2 and molar mass 338.9 g/mol. It is handled as a solid.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Storage and safety notes

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Androsterone

See every impurity, metabolite and related compound we list for this API.

Androsterone standards

Typical uses

API route development
Impurity fate & purge studies
Analytical method development

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Promagnon 25
Product name	Promagnon 25
Catalogue number	ZX-041767
CAS number	35937-40-7
IUPAC name	(3S,8R,9S,10R,13S,14S,17S)-4-chloro-10,13,17-trimethyl-1,2,3,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol
Molecular formula	C₂₀H₃₁ClO₂
Molar mass	338.9 g/mol
Exact mass	338.2013
Physical form	Solid
XLogP3	3.8
H-bond donors / acceptors	2 / 2
Topological polar surface area	40.5 Å²
InChIKey	FWWFNYYTZPIJFZ-HADYEQCDSA-N
SMILES	C[C@]12CC[C@@H](C(=C1CC[C@@H]3[C@@H]2CC[C@]4([C@H]3CC[C@]4(C)O)C)Cl)O
PubChem CID	124081847
Synonyms	Chloromethylandrostenediol, Methyl-clostediol, 4-Chloro-17a-methyl androst-4-ene-3b,17b-diol, 4-Chloro-17alpha-methyl-androst-4-ene-3beta,17beta-diol, 4-Chloro-17alpha-methylandrost-4-ene-3beta,17beta-diol, (17beta)-4-chloro-17-methyl-androst-4-ene-3,17-diol, (17beta)-4-Chloro-17-methylandrost-4-ene-3,17-diol

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 Promagnon 25
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 Promagnon 25

Which CAS number identifies Promagnon 25?

Promagnon 25 is registered under CAS 35937-40-7. You may also see it listed as Chloromethylandrostenediol, Methyl-clostediol, 4-Chloro-17a-methyl androst-4-ene-3b,17b-diol. Our catalogue number for this item is ZX-041767.

What are the formula and molar mass of Promagnon 25?

For Promagnon 25, its formula is C20H31ClO2 and its molar mass is 338.9 g/mol. The systematic (IUPAC) name is (3S,8R,9S,10R,13S,14S,17S)-4-chloro-10,13,17-trimethyl-1,2,3,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-diol. InChIKey FWWFNYYTZPIJFZ-HADYEQCDSA-N lets you match it in any structure database.

How is Promagnon 25 used in pharmaceutical QC?

Promagnon 25 is a characterised reference material linked to Androsterone. 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 Promagnon 25?

The grade and assay are confirmed on the quotation and the batch COA. 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 Promagnon 25?

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 Promagnon 25 to my country?

Yes. Promagnon 25 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

More Androsterone standards

More in API Process Intermediates & Related Compounds

Androsterone Sulfate Sodium

CAS: 1852-41-1
Formula: C₁₉H₂₉NaO₅S
MW: 392.5 g/mol

ZX-044761

1a-Methylandrosterone

CAS: 3398-67-2
Formula: C₂₀H₃₂O₂
MW: 304.5 g/mol

ZX-036782

Androsterone Glucuronide

CAS: 1852-43-3
Formula: C₂₅H₃₈O₈
MW: 466.6 g/mol

ZX-046348

7alpha-Hydroxy Dehydro Epiandrosterone

CAS: 53-00-9
Formula: C₁₉H₂₈O₃
MW: 304.4 g/mol

ZX-032971

(2R,4R)-4-(Dicyclohexylphosphino)-2-((diphenylphosphino)methyl)-N-methylpyrrolidine-1-carboxamide

CAS: 122709-72-2
Formula: C₃₁H₄₄N₂OP₂
MW: 522.6 g/mol

ZX-041778

(E)-Ethyl 4-bromo-2-(methoxyimino)-3-oxobutanoate

CAS: 65872-39-1
Formula: C₇H₁₀BrNO₄
MW: 252.06 g/mol

ZX-041785

2-(4-(4-Bromobutyl)piperazin-1-yl)pyrimidine

CAS: 87789-48-8
Formula: C₁₂H₁₉BrN₄
MW: 299.21 g/mol

ZX-041786

4-Oxopiperidine-1-carboxylic Acid

CAS: 862296-88-6
Formula: C₆H₉NO₃
MW: 143.14 g/mol

ZX-041793

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list