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Acridine Orange 10-nonyl bromide

Also known as: Nonylacridine Orange, 10-Nonylacridine Orange Bromide, 10-n-Nonyl-3,6-bis(dimethylamino)acridinium bromide, 3,6-Bis(dimethylamino)-10-nonylacridinium bromide, 3-N,3-N,6-N,6-N-Tetramethyl-10-nonylacridin-10-ium-3,6-diamine bromide, NAO

Acridine Orange 10-nonyl bromide (CAS 75168-11-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H38BrN3 and a molecular weight of 472.50400 g/mol. Key property: a melting point of ≥250ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
75168-11-5
Jingsj CID
J-15960-1
Molecular Formula
C26H38BrN3
Molecular Weight
472.50400 g/mol
Category
Organohalogen Compounds
Last updated
11/3/2026
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Physicochemical Properties

Melting Point≥250ºC(lit.)
Exact Mass471.22500
PSA10.36000
LogP3.16710
Storage Conditions2~8°C

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information[1]. Ratinaud MH, et al. In situ flow cytometric analysis of nonyl acridine orange-stained mitochondria from splenocytes. Cytometry. 1988 May;9(3):206-12. [2]. Gallet PF, et al. Direct cardiolipin assay in yeast using the red fluorescence emission of 10-N-nonyl acridine orange. Eur J Biochem. 1995 Feb 15;228(1):113-9.

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 Acridine Orange 10-nonyl bromide?

The CAS number of Acridine Orange 10-nonyl bromide is 75168-11-5.

What are the molecular formula and molecular weight of Acridine Orange 10-nonyl bromide?

Acridine Orange 10-nonyl bromide has molecular formula C26H38BrN3 and molecular weight 472.50400 g/mol.

Is Acridine Orange 10-nonyl bromide hazardous?

Acridine Orange 10-nonyl bromide has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

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

Last updated:

How to cite: Jingsj. "Acridine Orange 10-nonyl bromide (CAS 75168-11-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15960-1 (accessed 2026-11-07).

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