Monacolin J acid

Also known as: Monacolin J, MJA, MJ acid, (3R,5R)-7-[(1S,2S,6R,8S,8aR)-8-hydroxy-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxyheptanoic acid

Monacolin J acid (CAS 132748-10-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H30O5 and a molecular weight of 338.43900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 132748-10-8
Jingsj CID: J-1365851-0
Molecular Formula: C₁₉H₃₀O₅
Molecular Weight: 338.43900 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	338.20900
PSA	97.99000
LogP	2.11860

Frequently Asked Questions

What is the CAS number of Monacolin J acid?

The CAS number of Monacolin J acid is 132748-10-8.

What are the molecular formula and molecular weight of Monacolin J acid?

Monacolin J acid has molecular formula C19H30O5 and molecular weight 338.43900 g/mol.

What are the upstream and downstream products of Monacolin J acid?

For Monacolin J acid, Downstream Products: Lovastatin Diol Lactone 4-tert-Butyldimethylsilyl Ether, Lovastatin hydroxy acid ammonium salt.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Monacolin J acid (CAS 132748-10-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365851-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.