562-71-0Relevant articles and documents
Photochemical transformations. Part 34. Structures of the toxisterols.
Barrett,Barton,Russell,Widdowson
, p. 631 - 643 (2007/10/06)
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562-71-0
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Basic information
- Product Name: (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol
- Synonyms: (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol;Suprasterol II;Suprasterol2 II
- CAS NO:562-71-0
- Molecular Formula: C28H44O
- Molecular Weight: 396.6484
- EINECS: N/A
- Product Categories: N/A
- Mol File: 562-71-0.mol
- Article Data: 1
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Chemical Properties
- Melting Point: 110°
- Boiling Point: bp0.005 190°
- Flash Point: 215.2°C
- Appearance: /
- Density: 1.03g/cm3
- Vapor Pressure: 3.59E-12mmHg at 25°C
- Refractive Index: 1.551
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol(CAS DataBase Reference)
- NIST Chemistry Reference: (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol(562-71-0)
- EPA Substance Registry System: (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol(562-71-0)
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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: 562-71-0(Hazardous Substances Data)
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General Description
(8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol is a complex organic compound, comprised of a steroid nucleus with a cycloheptane ring system. It is classified as a secoergostane, which is a type of sterol found in plants and fungi. This specific chemical has a double bond at position 22 and hydroxyl groups at positions 7 and 2, making it a type of ergosterol. Ergosterol and its derivatives play a crucial role in the growth and development of fungi, serving as a precursor for the synthesis of important molecules such as vitamin D2 and various steroidal hormones. Additionally, ergosterol has also been implicated in the antifungal properties of certain drugs and compounds, making it an important target for pharmaceutical research.Check Digit Verification of cas no
The CAS Registry Mumber 562-71-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 562-71:
(5*5)+(4*6)+(3*2)+(2*7)+(1*1)=70
70 % 10 = 0
So 562-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C28H44O/c1-17(2)18(3)7-8-19(4)23-11-12-25-27(23,5)13-6-14-28(25)24-15-20-9-10-21(29)16-22(20)26(24)28/h7-8,17-19,21,23-26,29H,6,9-16H2,1-5H3/b8-7+/t18-,19+,21-,23+,24-,25+,26+,27+,28?/m0/s1
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(8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol
