1,2,3,4,10,11-hexahydro-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexan]-5-one

spiro[1,2,3,4,10,11-hexahydroisochromeno[4,3-g]chromene-9,1'-cyclohexane]-5-one

CAS: 859666-12-9

Molecular Formula	`C21H24O3`
Molecular Weight	324.4 g/mol

Chemical Identifiers

CAS Number	859666-12-9
SMILES	`C1CCC2(CC1)CCC3=CC4=C(C=C3O2)OC(=O)C5=C4CCCC5`
InChIKey	`QPFQBBHLYAYWNV-UHFFFAOYSA-N`

📖 Product Overview

1,2,3,4,10,11-hexahydro-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexan]-5-one (CAS: 859666-12-9) is a chemical compound with molecular formula C21H24O3 and molecular weight 324.4 g/mol. Its IUPAC systematic name is spiro[1,2,3,4,10,11-hexahydroisochromeno[4,3-g]chromene-9,1'-cyclohexane]-5-one. InChI Key: QPFQBBHLYAYWNV-UHFFFAOYSA-N. SMILES: C1CCC2(CC1)CCC3=CC4=C(C=C3O2)OC(=O)C5=C4CCCC5.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

Can you provide samples for testing?

Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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📚 Academic Support

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Technical Blog Article

Multi-source research profile: chemical properties, regulatory status, and sourcing guide for 1,2,3,4,10,11-hexahydro-5H-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexan]-5-one.

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