21,31-Didehydrorifabutin

21,31-二去氢利福布丁

Also known as: OE5X0F52QG, RIFABUTIN IMPURITY C [EP IMPURITY], Rifabutin impurity C [EP], UNII-OE5X0F52QG, [(7S,9E,11S,12R,13S,14R,15R,16S,17R,19E,21Z)-2,15,17,32-tetrahydroxy-11-methoxy-3,7,12,14,16,22-hexamethyl-18-methylidene-1'-(2-methylpropyl)-6,23-dioxospiro[8,33-dioxa-24,27,29-triazapentacyclo[23.6.1.14,7.05,31.026,30]tritriaconta-1(31),2,4,9,19,21,25(32),26,29-nonaene-28,4'-piperidine]-13-yl] acetate

21,31-Didehydrorifabutin (CAS 2241829-23-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C46H60N4O11 and a molecular weight of 845.0 g/mol. It is also known as OE5X0F52QG, RIFABUTIN IMPURITY C [EP IMPURITY] and Rifabutin impurity C [EP]. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2241829-23-0
Jingsj CID: J-634045-2
Molecular Formula: C₄₆H₆₀N₄O₁₁
Chinese Name: 21,31-二去氢利福布丁
Molecular Weight: 845.0 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 21,31-Didehydrorifabutin?

The CAS number of 21,31-Didehydrorifabutin is 2241829-23-0.

What are the molecular formula and molecular weight of 21,31-Didehydrorifabutin?

21,31-Didehydrorifabutin has molecular formula C46H60N4O11 and molecular weight 845.0 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. "21,31-Didehydrorifabutin (CAS 2241829-23-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-634045-2 (accessed 2026-10-23).

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