4-Methylumbelliferyl heptanoate

Also known as: 4-Methylumbelliferyl enanthate, Heptanoic acid 4-methylumbelliferyl ester, 4-methyl-2-oxo-2H-chromen-7-yl heptanoate, 4-Methylumbelliferone heptanoate, 4-Methyl-umbelliferon-heptanoat, 7-Heptanoyl-4-methylumbelliferone, 4-Methylumbelliferyl enanthate, Heptanoic acid 4-methylumbelliferyl ester, MFCD00037611, EINECS 242-207-0

4-Methylumbelliferyl heptanoate (CAS 18319-92-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C17H20O4 and a molecular weight of 288.33800 g/mol. Key properties include a melting point of 41-42 °C(lit.), a boiling point of 429ºC at 760mmHg, a density of 1.129g/cm3 and a flash point of 214.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18319-92-1
Jingsj CID: J-38240-1
Molecular Formula: C₁₇H₂₀O₄
Molecular Weight: 288.33800 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	41-42 °C(lit.)
Boiling Point	429ºC at 760mmHg
Density	1.129g/cm3
Flash Point	214.5ºC
Exact Mass	288.13600
PSA	56.51000
LogP	3.97720
Vapor Pressure	1.45E-07mmHg at 25°C
Refractive Index	1.531
Storage Conditions	−20°C

Activity & Biological Data

Additional Information	[1]. Guilbault, G. G., et al. N-Methyl Indoxyl Esters As Fluorometric Substrates For Lipase. Analytical Letters, 2(4), 185–196.

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-Methylumbelliferyl heptanoate?

The CAS number of 4-Methylumbelliferyl heptanoate is 18319-92-1.

What are the molecular formula and molecular weight of 4-Methylumbelliferyl heptanoate?

4-Methylumbelliferyl heptanoate has molecular formula C17H20O4 and molecular weight 288.33800 g/mol.

What are the upstream and downstream products of 4-Methylumbelliferyl heptanoate?

For 4-Methylumbelliferyl heptanoate, Upstream Products: 4-Methylumbelliferone sodium salt, Heptanoyl chloride, 4-Methylumbelliferone; Downstream Products: 4-Methylumbelliferone, n-heptanoic acid.

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. "4-Methylumbelliferyl heptanoate (CAS 18319-92-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38240-1 (accessed 2026-11-09).

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