Josamycin propionate

丙酸交沙霉素

Also known as: 9-Propionyljosamycin, 9-O-Propionyl-LM-A3, Josamy, Josaxin, JOSAMYCIN PROPANOATE, PROPIONATE JOSAMYCIN, Josamycin Impurity 1, Leucomycin V 3-acetate 4''-(3-methylbutanoate) 9-propanoate, Leucomycin V 3-acetate 9-propanoate 4''-(3-methylbutanoate), Leucomycin V, 3-acetate 4B-(3-methylbutanoate) 9-propanoate, leucomycin V, 3-acetate 4β-(3-methylbutanoate) 9-propanoate

Josamycin propionate (CAS 40922-77-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C45H73NO16 and a molecular weight of 884.05800 g/mol. It is also known as 9-Propionyljosamycin, 9-O-Propionyl-LM-A3 and Josamy. Key property: a density of 1.19±0.1 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
40922-77-8
Jingsj CID
J-1167896-8
Molecular Formula
C45H73NO16
Chinese Name
丙酸交沙霉素
Molecular Weight
884.05800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Density1.19±0.1 g/cm3 (20 ºC 760 Torr)

Frequently Asked Questions

What is the CAS number of Josamycin propionate?

The CAS number of Josamycin propionate is 40922-77-8.

What are the molecular formula and molecular weight of Josamycin propionate?

Josamycin propionate has molecular formula C45H73NO16 and molecular weight 884.05800 g/mol.

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

Last updated:

How to cite: Jingsj. "Josamycin propionate (CAS 40922-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1167896-8 (accessed 2026-10-25).

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