Ethisterone | CAS No. 434-03-7

Q: What regulatory guidelines apply to Ethisterone (CAS: 434-03-7)?

Ethisterone (CAS: 434-03-7) falls under the scope of various regulatory guidelines, including GHS classification, REACH regulations, and FDA/EPA requirements. It is classified as a Schedule III controlled substance under the Controlled Substances Act in the USA. Manufacturers and suppliers must adhere to strict guidelines for handling, storage, and transportation to ensure safety and compliance with international standards.

Q: Are there alternatives to Ethisterone (CAS: 434-03-7) in synthesis?

Alternative reagents and compounds to Ethisterone (CAS: 434-03-7) include other androstanes or steroidal analogs, such as testosterone or dihydrotestosterone. Isomers like ethisterone-D3 can also be considered. These alternatives are often used in similar pathways and can serve as effective substitutes depending on the specific synthesis requirements and desired outcomes.

Q: What is the market or research trend for Ethisterone (CAS: 434-03-7)?

The market for Ethisterone (CAS: 434-03-7) is primarily driven by its use in veterinary and agricultural applications. Recent research trends focus on its potential use in hormone therapy and agricultural growth promoters. There is an increasing interest in exploring its biological activity and developing more sustainable and environmentally friendly formulations. Market trends indicate a steady demand with potential for growth in specific niche areas.

Q: How should waste containing Ethisterone (CAS: 434-03-7) be handled?

Waste containing Ethisterone (CAS: 434-03-7) should be managed with caution due to its controlled substance status. Collect waste liquids in appropriate containers and ensure proper labeling. Incineration is a common method for disposal, but it must be done in a hazardous waste incinerator. Alternatively, professional waste disposal services can be utilized. Always follow local and international regulations to ensure environmental protection and safety.

Ethisterone

Basic Information

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CAS Number

434-03-7

Molecular Formula

C21H28O2

Molecular Weight

302.46 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Surfactants Anionic Surfactants

Polymers and Plastics Thermoplastics Polyolefins

Basic Physical Properties

Melting Point

266-273 ºC

Boiling Point

446.4°C at 760 mmHg

Water Solubility

soluble in chloroform, DMSO (0.05 mg/ml), acetone (slightly ), ethanol (<1 mg/ml at 25°C), and water (<1 mg/ml at 25°C).

Flash Point

106 °C

Solubility

Soluble in chloroform, DMSO (0.05 mg/ml), acetone (slightly ), ethanol (<1 mg/ml at 25 °C), and water (<1 mg/ml at 25 °C).

Refractive Index

33 ° (C=1, Pyridine)

Specific Rotation

+23.8° (dioxane)

SMILES

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CC12CCC(=O)C=C1CCC3C2CCC4(C3CCC4(C#C)O)C

InChI

InChI=1S/C21H28O2/c1-4-21(23)12-9-18-16-6-5-14-13-15(22)7-10-19(14,2)17(16)8-11-20(18,21)3/h1,13,16-18,23H,5-12H2,2-3H3/t16-,17+,18+,19+,20+,21+/m1/s1

InChIKey

CHNXZKVNWQUJIB-CEGNMAFCSA-N

LogP

4.269300000000003

Topological Polar Surface Area

37.3 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

638

Safety Information

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GHS Hazard Pictograms

H360

Hazard Statement

H360 May damage fertility or the unborn child
Reproductive toxicity

Synonyms & References

English

UNII-P201BVY1MJ
AB00490005
NCGC00159363-02
E0040
17-alpha-Ethynyltestosterone
Trosinone
HMS2234J08
Androst-4-en-3-one, 17alpha-ethynyl-17-hydroxy-
Pregn-4-en-20-yn-3-one, 17-hydroxy-, (17alpha)-
Tox21_111604
17-alpha-Pregn-4-en-20-yn-3-one, 17-hydroxy-
NCGC00021466-06
(8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
Nugestoral
AB00384255-13
SR-01000002984-2
NCGC00255184-01
Praegninum
BCP9000664
AKOS005622724
Pranone
17-Hydroxy-17-alpha-pregn-4-en-20-yn-3-one
DTXCID003016
Ethynyltestosterone
17alpha-Ethinyltestosterone
NS00007266
CCG-220261
Ethisteronum
Anhydroxyprogesterone
NCGC00021466-03
AC-2170

MDL Number

MFCD00003656

Customs Code

2942000000

FAQ

What regulatory guidelines apply to Ethisterone (CAS: 434-03-7)?

Ethisterone (CAS: 434-03-7) falls under the scope of various regulatory guidelines, including GHS classification, REACH regulations, and FDA/EPA requirements. It is classified as a Schedule III controlled substance under the Controlled Substances Act in the USA. Manufacturers and suppliers must adhere to strict guidelines for handling, storage, and transportation to ensure safety and compliance with international standards.

Are there alternatives to Ethisterone (CAS: 434-03-7) in synthesis?

Alternative reagents and compounds to Ethisterone (CAS: 434-03-7) include other androstanes or steroidal analogs, such as testosterone or dihydrotestosterone. Isomers like ethisterone-D3 can also be considered. These alternatives are often used in similar pathways and can serve as effective substitutes depending on the specific synthesis requirements and desired outcomes.

What is the market or research trend for Ethisterone (CAS: 434-03-7)?

The market for Ethisterone (CAS: 434-03-7) is primarily driven by its use in veterinary and agricultural applications. Recent research trends focus on its potential use in hormone therapy and agricultural growth promoters. There is an increasing interest in exploring its biological activity and developing more sustainable and environmentally friendly formulations. Market trends indicate a steady demand with potential for growth in specific niche areas.

How should waste containing Ethisterone (CAS: 434-03-7) be handled?

Waste containing Ethisterone (CAS: 434-03-7) should be managed with caution due to its controlled substance status. Collect waste liquids in appropriate containers and ensure proper labeling. Incineration is a common method for disposal, but it must be done in a hazardous waste incinerator. Alternatively, professional waste disposal services can be utilized. Always follow local and international regulations to ensure environmental protection and safety.