85249-05-4

Basic information

• Product Name: (1S,2S,6R,7R)-(-)-2-(Benzylthio)-7-hydroxy-3-oxabicyclo<4.3.0>nonan-9-on
• CAS NO: 85249-05-4
• Molecular Weight: 278.372
• Mol File: 85249-05-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (1S,2S,6R,7R)-(-)-2-(Benzylthio)-7-hydroxy-3-oxabicyclo<4.3.0>nonan-9-on(CAS DataBase Reference)
• NIST Chemistry Reference: (1S,2S,6R,7R)-(-)-2-(Benzylthio)-7-hydroxy-3-oxabicyclo<4.3.0>nonan-9-on(85249-05-4)
• EPA Substance Registry System: (1S,2S,6R,7R)-(-)-2-(Benzylthio)-7-hydroxy-3-oxabicyclo<4.3.0>nonan-9-on(85249-05-4)

Safety Data

• Hazardous Substances Data: 85249-05-4(Hazardous Substances Data)

Upstream product

• 74552-30-0 6,8-Dihydroxy-8-(hydroxymethyl)-1-iridanyl-1'-β-D-glucopyranosid 
• 2415-24-9 catalpol 
• 74552-31-1 (6R,7R)-(-)-7-Hydroxy-3-oxabicyclo<4.3.0>non-1-en-9-on 
• 100-53-8 phenylmethanethiol 

Downstream Products

• 82207-81-6 (5R,6R,8S,9S)-(-)-1-Benzylthio-6,8-bis(4-nitrobenzoyloxy)iridan 
• 82207-81-6 (5R,6R,8R,9S)-(-)-1-Benzylthio-6,8-bis(4-nitrobenzoyloxy)iridan 
• 82207-84-9 (1S,2S,7R,8R)-10-Phenyl-4,9,11-trioxa-10-bora-tricyclo[6.3.1.0^2,7]dodecan-3-one 
• 88365-28-0 (Z)-7-{(1R,2S,3R,5R)-3,5-Bis-benzyloxy-2-[(E)-(R)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentyl}-hept-5-enoic acid 
• 88365-27-9 (Z)-7-{(1R,2S,3R,5R)-3,5-Bis-benzyloxy-2-[(E)-(S)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentyl}-hept-5-enoic acid 
• 88365-22-4 9,11-Dibenzyl-2-decarboxy-15-dehydro-6-(p-phenylbenzoyloxy)-2,3,4,5-tetranor-PGF_1β 
• 88424-55-9 9,11-Dibenzyl-2-decarboxy-15-dehydro-6-(p-phenylbenzoyloxy)-2,3,4,5-tetranor-12-epi-PGF_1β 
• 88391-24-6 9,11-Dibenzyl-2-decarboxy-6-(p-phenylbenzoyloxy)-2,3,4,5-tetranor-PGF_1β 
• 88391-25-7 9,11-Dibenzyl-2-decarboxy-6-(p-phenylbenzoyloxy)-2,3,4,5-tetranor-PGF1β 
• 88365-23-5 9,11-Dibenzyl-2-decarboxy-6-(p-phenylbenzoyloxy)-2,3,4,5-tetranor-12-epi-PGF_1β 
• 88391-23-5 Biphenyl-4-carboxylic acid 2-[(1R,2S,3R,5R)-3,5-bis-benzyloxy-2-((E)-(R)-3-hydroxy-oct-1-enyl)-cyclopentyl]-ethyl ester 
• 88365-29-1 (Z)-7-[(1R,2S,3R,5R)-3,5-Bis-benzyloxy-2-((E)-(S)-3-hydroxy-oct-1-enyl)-cyclopentyl]-hept-5-enoic acid 
• 88365-30-4 (15R)-9,11-Dibenzyl-12-epi-PGF_2β 
• 88391-32-6 {(1R,2S,3R,5R)-3,5-Bis-benzyloxy-2-[(E)-(R)-3-(tetrahydro-pyran-2-yloxy)-oct-1-enyl]-cyclopentyl}-acetaldehyde 

Relevant articles and documents

Chemistry and Stereochemistry of Iridoids, VI. - A Simple Method to Obtain (1S,2S,6R,7R)-(-)-2-(Benzylthio)-7-hydroxy-3-oxabicyclononan-9-one from Catalpol - Structure Determination by X-Ray Diffraction.

The isolation of catalpol (1) from Picrorhiza kurrooa (Scrophulariaceae) in a 100-g size is described.Catalpol (1) is converted into (1S,2S,6R,7R)-(-)-2-(benzylthio)-7-hydroxy-3-oxabicyclononan-9-one (4a) by a simple process.The structure of 4a, wh

Chemistry and Stereochemistry of Iridoids, II. - About the Correlative Determination of the Configuration of Unedoside

Identical (5R,6R,8S,9S)-(-)-6,8-dihydroxy-1-oxoiridane (12) is prepared from both unedoside (4a) and catalpol (1) the absolute configuration of which is known.Thus, the absolute configuration of all centers of chirality of 4a is established except for C-1