20-Hydroxy-3-oxo-pregn-4-en-21-oic acid, also known as 20-hydroxyprogesterone, is a naturally occurring steroid hormone derived from the parent compound progesterone. It plays a crucial role in the human body, particularly in the regulation of the menstrual cycle, pregnancy, and the development of the fetus. This chemical is a key intermediate in the biosynthesis of other important hormones, such as cortisol and aldosterone, which are involved in various physiological processes, including stress response, immune function, and electrolyte balance. The structure of 20-hydroxyprogesterone features a pregnane skeleton with a hydroxyl group at the 20th carbon and a ketone group at the 3rd carbon, as well as a carboxylic acid group at the 21st carbon. Its biological activity and potential therapeutic applications have been extensively studied, making it an important compound in the field of endocrinology and reproductive health.
2681-54-1
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Basic information
- Product Name: 20-Hydroxy-3-oxo-pregn-4-en-21-oic acid
- Synonyms:
- CAS NO:2681-54-1
- Molecular Formula:
- Molecular Weight: 346.467
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 20-Hydroxy-3-oxo-pregn-4-en-21-oic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 20-Hydroxy-3-oxo-pregn-4-en-21-oic acid(2681-54-1)
- EPA Substance Registry System: 20-Hydroxy-3-oxo-pregn-4-en-21-oic acid(2681-54-1)
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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: 2681-54-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2681-54-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,8 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.Calculate Digit Verification of CAS Registry Number 2681-54:
(6*2)+(5*6)+(4*8)+(3*1)+(2*5)+(1*4)=91
91 % 10 = 1
So 2681-54-1 is a valid CAS Registry Number.
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2681-54-1Downstream Products
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20-Hydroxy-3-oxo-pregn-4-en-21-oic acid
