High Quality Estradiol Valerate for Health Care CAS 979-32-8 CAS NO.979-32-8

1. Hubei Jusheng Technology Co., Ltd.,  is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates in China.

2. The yearly production capacity is 50000MT, 80% for export.We have a professinal export team. Both by Air and by Sea,we ensure that we meet the customer expectations with promptness.
3. Our company facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service.
4. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.  

1. Quick Detail:

Estradiol valerate
Alias: 3, 5(10)-triene-3, 17-diol(17-beta)-estra-17-pentanoate; Atladiol; B-estradiol17-valerate; Deladiol; Delahormoneunimatic; Delestrogen; Delestrogen4x; Dura-estradiol; Estradiol valerate; Oestradiol Valerate; Estradiol-17-valerate; 1, 3, 5(10)-estratriene-3, 17b-diol 17-pentanote; Estradiol Valeate
Purity: 99%
CAS Registry Number: 979-32-8
Grade: Pharmaceutical Grade
Storage: Shading, confined preservation
Manufacturer: Sai Chuang
Delivery time: Within 12 hours upon receipt of payment
Delivery: EMS, DHL, TNT, FedEx, UPS

2. Product description:

MF: C23H32O3
MW: 356.5
Purity: 99%
Appearance: White fine powder
Density: 1.13g/cm3
Boiling Point: 486.2° C at760mmHg
Melting Point: 144º C
Flash Point: 191.1° C
Refractive index: 1.567


3. Application:
Upon ingestion, regardless of the route of administration, estradiol valerate behaves as a prodrug, being cleaved by esterases in blood plasma and the liver into 17β -estradiol and valeric acid. However, compared to estradiol itself, estradiol valerate is absorbed more slowly and possesses a longer duration, especially when given in an oil solution via intramuscular injection (in which it acts as a depot). As a result, it can be administered less frequently.