Macrocarpal A

大果桉醛 A

Also known as: Macrocarpal A, 5-[(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]-3-methylbutyl]-2,4,6-trihydroxybenzene-1,3-dicarbaldehyde, 2,4,6-Trihydroxy-5-[(1R)-1-[(1aβ,4R,4aβ,7aα,7bβ)-1,1,4,7-tetramethyl-4β-hydroxydecahydro-1H-cyclopropa[e]azulene-7α-yl]-3-methylbutyl]isophthalaldehyde, 1,3-Benzenedicarboxaldehyde, 5-[(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-decahydro-4-hydroxy-1,1,4,7-tetramethyl-1H-cycloprop[e]azulen-7-yl]-3-methylbutyl]-2,4,6-trihydroxy-, (1aR,4aβ,7aα,7bβ)-Decahydro-1,1,4,7-tetramethyl-7α-[(R)-2,4,6-trihydroxy-3,5-diformyl-α-(2-methylpropyl)benzyl]-1H-cycloprop[e]azulen-4β-ol, 2,4,6-Trihydroxy-5-{(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-4-hydroxy-1,1,4,7-tetramethyldecahydro-1H-cyclopropa[e]azulen-7-yl]-3-methylbutyl}isophthalaldehyde, 2,4,6-trihydroxy-5-{(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-4-hydroxy-1,1,4,7-tetramethyldecahydro-1H-cyclopropa[e]azulen-7-yl]-3-methylbutyl}benzene-1,3-dicarbaldehyde

Macrocarpal A (CAS 132951-90-7) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C28H40O6 and a molecular weight of 472.614 g/mol. It is also known as 5-[(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-4-hydroxy-1,1,4,7-tetramethyl-1a,2,3,4a,5,6,7a,7b-octahydrocyclopropa[h]azulen-7-yl]-3-methylbutyl]-2,4,6-trihydroxybenzene-1,3-dicarbaldehyde, 2,4,6-Trihydroxy-5-[(1R)-1-[(1aβ,4R,4aβ,7aα,7bβ)-1,1,4,7-tetramethyl-4β-hydroxydecahydro-1H-cyclopropa[e]azulene-7α-yl]-3-methylbutyl]isophthalaldehyde and 1,3-Benzenedicarboxaldehyde, 5-[(1R)-1-[(1aR,4R,4aR,7S,7aS,7bR)-decahydro-4-hydroxy-1,1,4,7-tetramethyl-1H-cycloprop[e]azulen-7-yl]-3-methylbutyl]-2,4,6-trihydroxy-. Key properties include a boiling point of 535.7±50.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 291.8±26.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 132951-90-7
Jingsj CID: J-1978536-9
Molecular Formula: C₂₈H₄₀O₆
Chinese Name: 大果桉醛 A
Molecular Weight: 472.614 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	535.7±50.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	291.8±26.6 °C

Frequently Asked Questions

What is the CAS number of Macrocarpal A?

The CAS number of Macrocarpal A is 132951-90-7.

What are the molecular formula and molecular weight of Macrocarpal A?

Macrocarpal A has molecular formula C28H40O6 and molecular weight 472.614 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Macrocarpal A (CAS 132951-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1978536-9 (accessed 2026-10-23).

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