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API Process Intermediates & Related Compounds

4-Chlorodehydromethyltestosterone

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Order 4-Chlorodehydromethyltestosterone (CAS 2446-23-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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4-Chlorodehydromethyltestosterone chemical structure
CAS number2446-23-3
FormulaC20H27ClO2
Molar mass334.9 g/mol
Physical formSolid
InChIKeyAGUNEISBPXQOPA-XMUHMHRVSA-N
IUPAC name(8R,9S,10R,13S,14S,17S)-4-chloro-17-hydroxy-10,13,17-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one

About 4-Chlorodehydromethyltestosterone

4-Chlorodehydromethyltestosterone is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 2446-23-3, formula C20H27ClO2 and molar mass 334.9 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Handling and storage

It carries the GHS signal word Danger (H350, H351, H360 and H362), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Testosterone

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

Testosterone standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 4-Chlorodehydromethyltestosterone
Product name4-Chlorodehydromethyltestosterone
Catalogue numberZX-045125
CAS number2446-23-3
IUPAC name(8R,9S,10R,13S,14S,17S)-4-chloro-17-hydroxy-10,13,17-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
Molecular formulaC20H27ClO2
Molar mass334.9 g/mol
Exact mass334.17
Physical formSolid
XLogP34.4
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
InChIKeyAGUNEISBPXQOPA-XMUHMHRVSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CCC4=C(C(=O)C=C[C@]34C)Cl
PubChem CID98521
SynonymsOral turinabol, Oral-Turinabol, 4-Chloro-methandienone, Dehydrochlormethyltestosterone, D-4-Chloro-17 beta-hydroxy-3-oxo-17 alpha-methylandrosta-1,4-diene, 4-chloro-17 alpha-methyl-17 beta-hydroxy-1,4-androstadiene-3-one, 4-Chloromethandienone, 4-Chlorodianabol, Turinabol-oral, Chlorodehydromethyltestosterone, Dehydrochloromethyltestosterone, 4-Chloro-1-dehydromethyltestosterone

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H350May cause cancer
  • H351Suspected of causing cancer
  • H360May damage fertility or the unborn child
  • H362May cause harm to breast-fed children
  • H372Causes damage to organs through prolonged or repeated exposure
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P203, P260, P263, P264, P270, P273, P280, P318, P319, P391, 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 4-Chlorodehydromethyltestosterone
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about 4-Chlorodehydromethyltestosterone

Which CAS number identifies 4-Chlorodehydromethyltestosterone?
4-Chlorodehydromethyltestosterone is registered under CAS 2446-23-3. You may also see it listed as Oral turinabol, Oral-Turinabol, 4-Chloro-methandienone. Our catalogue number for this item is ZX-045125.
What are the formula and molar mass of 4-Chlorodehydromethyltestosterone?
For 4-Chlorodehydromethyltestosterone, its formula is C20H27ClO2 and its molar mass is 334.9 g/mol. The systematic (IUPAC) name is (8R,9S,10R,13S,14S,17S)-4-chloro-17-hydroxy-10,13,17-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one. InChIKey AGUNEISBPXQOPA-XMUHMHRVSA-N lets you match it in any structure database.
How is 4-Chlorodehydromethyltestosterone used in pharmaceutical QC?
4-Chlorodehydromethyltestosterone is a characterised reference material linked to Testosterone. 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 4-Chlorodehydromethyltestosterone?
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 4-Chlorodehydromethyltestosterone?
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 4-Chlorodehydromethyltestosterone to my country?
Yes. Because 4-Chlorodehydromethyltestosterone 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 Testosterone standards

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