Compound Q&A
Are there alternatives to (7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one (CAS: 522-17-8) in synthesis?
Answer
![(7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one](https://static.chemtradehub.com/structs/522/522-17-8-8dd3.webp "(7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one")
There are several alternatives to (7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one (CAS: 522-17-8) in synthesis, including isomers such as (7aR,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one and its analogs. Common alternative reagents include 7,10-dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one and other related compounds.
About
CAS No
522-17-8
English Name
(7aS,13aS)-9,10-Dimethoxy-3,3-dimethyl-13,13a-dihydro-3H-chromeno[3,4-b]pyrano[2,3-h]chromen-7(7aH)-one
Molecular Formula
C23H22O6
Molecular Weight
394.42 g/mol
SMILES
CC1(C=CC2=C(O1)C=CC3=C2OC4COC5=CC(=C(C=C5C4C3=O)OC)OC)C
InChIKey
ORDAZKGHSNRHTD-UXHICEINSA-N
Last Updated: 2025-09-20 20:46
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