7745-40-6

7745-40-6 - Names and Identifiers

Name	5-Androsten-3β-ol-17-one ethyleneketal
Synonyms	5-Androsten-3β-ol-17-one ethyleneketal
CAS	7745-40-6

7745-40-6 - Physico-chemical Properties

Molecular Formula	C21H32O3
Molar Mass	332.47698
Appearance	Powder
Storage Condition	2-8℃

7745-40-6 - Introduction

5-Androsten-3β-ol-17-one ethylenek et al (5-androsten-3β-ol-17-ketoethylene acetal) is an organic compound with the following properties:

1. Appearance: Colorless crystalline solid.
2. Molecular formula: C21H32O2.
3. Melting point: About 150-155 ° C.
4. Odor Threshold: Unknown.
5. Flammability: burning under flame.
6. Solubility: Soluble in ethanol, dimethyl sulfoxide and dichloromethane.

The main application areas of 5-Androsten-3β-ol-17-one ethyleneketal include medicine and cosmetics. It can be used as an intermediate of synthetic steroid drugs for the synthesis of human hormones, such as androgen or progesterone. In addition, it can also be used in the preparation of perfumes and fragrances, and as part of perfumes.

regarding the preparation method, there are many preparation methods of 5-Androsten-3β-ol-17-one ethyleneketal. One commonly used method is to synthesize 5-Androsten-3β-ol-17-one by condensation reaction with vinyl acetal.

When using and handling 5-Androsten-3β-ol-17-one ethyleneketal, the following safety precautions are required:
1. Contact: avoid direct skin contact, wear protective gloves and clothing.
2. Inhalation: Use ventilation equipment or wear protective masks during operation.
3. Fire: avoid contact with open flame and high temperature, away from the fire source.
4. Storage: Store in a cool, dry, well-ventilated place, away from fire and oxidant.
5. Waste disposal: according to local regulations for disposal, not arbitrary dumping.

Please note that the above information is for reference. You should carefully check the trusted source before use and operate under safe conditions.

Last Update：2024-04-09 21:49:45