Des-A-17α-Δ⁹-pregnen-5,20-dion, also known as De-A-pregn-9-ene-5,20-dione, is a chemical compound that serves as an intermediate in the synthesis of various steroidal compounds. It is characterized by its unique molecular structure, which plays a crucial role in its applications across different industries.

10072-88-5

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Basic information
1. Product Name: Des-A-17α-Δ⁹-pregnen-5,20-dion
2. Synonyms: Des-A-17α-Δ⁹-pregnen-5,20-dion
3. CAS NO:10072-88-5
4. Molecular Formula:
5. Molecular Weight: 260.376
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: 111-113 °C
2. Boiling Point: 392.0±42.0 °C(Predicted)
3. Flash Point: N/A
4. Appearance: N/A
5. Density: 1.07±0.1 g/cm3(Predicted)
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Des-A-17α-Δ⁹-pregnen-5,20-dion(CAS DataBase Reference)
10. NIST Chemistry Reference: Des-A-17α-Δ⁹-pregnen-5,20-dion(10072-88-5)
11. EPA Substance Registry System: Des-A-17α-Δ⁹-pregnen-5,20-dion(10072-88-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 10072-88-5(Hazardous Substances Data)

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10072-88-5 Usage

Uses

Used in Pharmaceutical Industry:
Des-A-17α-Δ⁹-pregnen-5,20-dion is used as an intermediate in the synthesis of (9β,10α)-4-Chloro-Androst-4-ene-3,17-dione (C364435), which is an impurity of Androstenedione (A637550). Androstenedione is a precursor and metabolite of Testosterone (T155000), a hormone with androgenic activity. The compound is essential in the development of pharmaceuticals targeting hormonal imbalances and related conditions.

Check Digit Verification of cas no

The CAS Registry Mumber 10072-88-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,7 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10072-88:
(7*1)+(6*0)+(5*0)+(4*7)+(3*2)+(2*8)+(1*8)=65
65 % 10 = 5
So 10072-88-5 is a valid CAS Registry Number.

10072-88-5Upstream product

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601-33-2 dydrogesterone

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