Molecular structure of C39H64N4O16(n=10)

Tunicamycin

衣霉素

Also known as: TUNICAMYCIN, Tunicamycin Mixture, Tunicamycin (n=8,9,10,11), Isamycin, Nsc177382, Aids010655, Tunicamycin from Streptomyces lysosuperficus, Tunicamycin Streptomyces sp.

Tunicamycin (CAS 11089-65-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C39H64N4O16(n=10) and a molecular weight of 844.94 (n=10) g/mol. It is also known as TUNICAMYCIN, Tunicamycin Mixture and Tunicamycin (n=8,9,10,11). Key properties include a melting point of 234 - 235ºC and a density of 1.4±0.1 g/cm3. It is classified under GHS with signal word Danger and hazard statements H300. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 11089-65-9
Jingsj CID: J-12160-0
Molecular Formula: C₃₉H₆₄N₄O₁₆(n₁₀)
Chinese Name: 衣霉素
Molecular Weight: 844.94 (n=10) g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	234 - 235ºC
Density	1.4±0.1 g/cm3
PSA	311.82000
LogP	2.58
Refractive Index	1.617

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

H300

Activity & Biological Data

Additional Information	[1]. Nami B et al. Tunicamycin-induced endoplasmic reticulum stress reduces in vitro subpopulation and invasion of CD44+/CD24- phenotype breast cancer stem cells. Exp Toxicol Pathol. 2016 Aug;68(7):419-26. [2]. Guo Q et al. Tunicamycin Aggravates Endoplasmic Reticulum Stress and Airway Inflammation via PERK-ATF4-CHOP Signaling in a Murine Model of Neutrophilic Asthma. J Asthma. 2016 Jul 6

Frequently Asked Questions

What is the CAS number of Tunicamycin?

The CAS number of Tunicamycin is 11089-65-9.

What are the molecular formula and molecular weight of Tunicamycin?

Tunicamycin has molecular formula C39H64N4O16(n=10) and molecular weight 844.94 (n=10) g/mol.

Is Tunicamycin hazardous?

Tunicamycin has GHS signal word Danger and hazard statements H300.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Tunicamycin (CAS 11089-65-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12160-0 (accessed 2026-10-28).

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