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2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]-

[1S-[1α,3α,4α,5α[1R*(Z),1(S*)],6α]]-2-甲基-2-丁烯酸 (2,5-二氢-5-羟基-4-甲基-2-氧代-3-呋喃基)(3-甲氧基-5,6-二甲基-2-氧杂双环[2.2.2]辛-5-基)甲酯

2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]- (CAS 178402-71-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H30O7 and a molecular weight of 394.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
178402-71-6
Jingsj CID
J-687905-5
Molecular Formula
C21H30O7
Chinese Name
[1S-[1α,3α,4α,5α[1R*(Z),1(S*)],6α]]-2-甲基-2-丁烯酸 (2,5-二氢-5-羟基-4-甲基-2-氧代-3-呋喃基)(3-甲氧基-5,6-二甲基-2-氧杂双环[2.2.2]辛-5-基)甲酯
Molecular Weight
394.5 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]-?

The CAS number of 2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]- is 178402-71-6.

What are the molecular formula and molecular weight of 2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]-?

2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]- has molecular formula C21H30O7 and molecular weight 394.5 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Butenoic acid, 2-methyl-, (2,5-dihydro-5-hydroxy-4-methyl-2-oxo-3-furanyl)(3-methoxy-5,6-dimethyl-2-oxabicyclo[2.2.2]oct-5-yl)methyl ester, [1S-[1I+/-,3I+/-,4I+/-,5I+/-[1R*(Z),1(S*)],6I(2)]]- (CAS 178402-71-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-687905-5 (accessed 2026-10-24).

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