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82873-85-6

The chemical compound "(3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one" is a complex, chiral organic molecule with a unique structure. It features a cyclopenta[a]pentalen-2-one core, which is a type of pentalenetype sesquiterpene. The molecule is characterized by its seven stereocenters, which are crucial for its biological activity and stereochemistry. It contains a hydroxyl group at the 7-position, a tetramethyl group, a phenylselanyl group, and a tetrahydro-pyran-2-yloxy group at the 4-position. (3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one is a derivative of the naturally occurring sesquiterpene, and its specific arrangement of atoms and functional groups may confer particular biological properties or reactivity. The detailed structure and stereochemistry are essential for understanding its potential applications in fields such as pharmaceuticals, agrochemicals, or materials science.

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  • 82873-85-6 Structure

  • Basic information

    1. Product Name: (3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one
    2. Synonyms:
    3. CAS NO:82873-85-6
    4. Molecular Formula:
    5. Molecular Weight: 489.514
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 82873-85-6.mol
    9. Article Data: 1

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one(82873-85-6)
    11. EPA Substance Registry System: (3aR,3bS,4S,6aR,7R)-7-Hydroxy-3,3a,5,5-tetramethyl-3-phenylselanyl-4-(tetrahydro-pyran-2-yloxy)-3,3a,3b,4,5,6,6a,7-octahydro-cyclopenta[a]pentalen-2-one(82873-85-6)

  • 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: 82873-85-6(Hazardous Substances Data)

82873-85-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82873-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,7 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82873-85:
(7*8)+(6*2)+(5*8)+(4*7)+(3*3)+(2*8)+(1*5)=166
166 % 10 = 6
So 82873-85-6 is a valid CAS Registry Number.

82873-85-6Downstream Products

82873-85-6Relevant articles and documents

A NEW SYNTHESIS OF dl-CORIOLIN A. APPLICATION OF A NEW SN2 REACTION AT A NEOPENTYLIC POSITION

Ito, Toshio,Tomiyoshi, Nobuya,Nakamura, Koki,Azuma, Shizuo,Izawa, Makoto,et. al

, p. 1721 - 1724 (1982)

Dicyclopentadiene has been stereoselectively converted to a key tricyclic intermediate for the total synthesis of coriolin, through a route which involves a new SN2 reaction at a neopentylic position.

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