520-86-5
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Basic information
- Product Name: 5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL
- Synonyms: REICHSTEIN'S SUBSTANCE 'J';REICHSTEIN'S SUBSTANCE O;ALLOPREGNAN-3BETA,17ALPHA,20BETA-TRIOL;5ALPHA-PREGNAN-3BETA,17ALPHA,20BETA-TRIOL;5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL;5-ALPHA-PREGNAN-3-BETA, 17,20-BETA-TRIOL;5-ALPHA-PREGNAN-3-BETA, 17,20S-TRIOL;(20R)-5alpha-pregnane-3beta,17,20-triol
- CAS NO:520-86-5
- Molecular Formula: C21H36O3
- Molecular Weight: 336.51
- EINECS: 208-299-1
- Product Categories: Steroids
- Mol File: 520-86-5.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 216-217°
- Boiling Point: 469.9°Cat760mmHg
- Flash Point: 208.2°C
- Appearance: /
- Density: 1.123g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL(CAS DataBase Reference)
- NIST Chemistry Reference: 5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL(520-86-5)
- EPA Substance Registry System: 5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL(520-86-5)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 520-86-5(Hazardous Substances Data)
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General Description
5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL is a steroid hormone and a metabolite of progesterone. It is a derivative of pregnane and is formed by the reduction of the double bond at the 5th position of the A-ring and the addition of hydroxyl groups at the 3rd, 17th, and 20th positions. This hormone plays a role in the regulation of reproductive and sexual development, as well as in the maintenance of pregnancy. It also has anti-inflammatory and immunomodulatory effects. 5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL is involved in the synthesis of other steroid hormones, such as androgens and estrogens, and is important for the function of the reproductive system and overall health.Check Digit Verification of cas no
The CAS Registry Mumber 520-86-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,2 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.Calculate Digit Verification of CAS Registry Number 520-86:
(5*5)+(4*2)+(3*0)+(2*8)+(1*6)=55
55 % 10 = 5
So 520-86-5 is a valid CAS Registry Number.
520-86-5Upstream product
520-86-5Downstream Products
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5-ALPHA-PREGNAN-3-BETA, 17,20-ALPHA-TRIOL
