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(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate

3,4,5-三羟基苯甲酸(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-二氢-3,5,7-三羟基-2H-1-苯并吡喃-2-基]-3a,6,8,8a-四氢-5,7,8a-三羟基-1,6,8-三氧代环戊[a]茚-3b(1H)-基]-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基酯

(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate (CAS 201998-49-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C37H28O18 and a molecular weight of 760.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
201998-49-4
Jingsj CID
J-628186-1
Molecular Formula
C37H28O18
Chinese Name
3,4,5-三羟基苯甲酸(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-二氢-3,5,7-三羟基-2H-1-苯并吡喃-2-基]-3a,6,8,8a-四氢-5,7,8a-三羟基-1,6,8-三氧代环戊[a]茚-3b(1H)-基]-3,4-二氢-5,7-二羟基-2H-1-苯并吡喃-3-基酯
Molecular Weight
760.6 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of (2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate?

The CAS number of (2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate is 201998-49-4.

What are the molecular formula and molecular weight of (2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate?

(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate has molecular formula C37H28O18 and molecular weight 760.6 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(2R,3R)-2-[(3aS,3bS,8aS)-3-[(2R,3R)-3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3a,6,8,8a-tetrahydro-5,7,8a-trihydroxy-1,6,8-trioxocyclopent[a]inden-3b(1H)-yl]-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate (CAS 201998-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-628186-1 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.