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Basic and cationic dyes

C.I. Basic Orange 14

Also known as acridine orange hydrochloride, Basic Orange 3RN, N3,N3,N6,N6-tetramethylacridine-3,6-diamine hydrochloride

CAS 65-61-2Formula C17H20ClN3Molar mass 301.82 g/molEC 200-614-0
GHS signal word: Danger. Pictograms: Serious health hazard 31 suppliers listed
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C.I. Basic Orange 14 chemical structure, C17H20ClN3, CAS 65-61-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
65-61-2
Formula
C17H20ClN3
Molar mass
301.82 g/mol
EC number
200-614-0
HS code
320413
Category
Basic and cationic dyes

What is C.I. Basic Orange 14?

Plain description, key identifiers and synonyms

C.I. Basic Orange 14 is a chemical substance with the molecular formula C17H20ClN3 and a molar mass of 301.82 g/mol. Its CAS registry number is 65-61-2. The IUPAC name is 3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine, hydrochloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine, hydrochloride
CAS number
65-61-2 CAS number cross-checked
EC number
200-614-0
Molecular formula
C17H20ClN3
UNII
YO2175B15I
MDL number
MFCD00012660
InChIKey
VSTHNGLPHBTRMB-UHFFFAOYSA-N
InChI
InChI=1S/C17H19N3.ClH/c1-19(2)14-7-5-12-9-13-6-8-15(20(3)4)11-17(13)18-16(12)10-14;/h5-11H,1-4H3;1H
SMILES (canonical and isomeric)
CN(C)C1=CC2=C(C=C1)C=C3C=CC(=CC3=N2)N(C)C.Cl

Synonyms

  • acridine orange hydrochloride
  • Basic Orange 3RN
  • N3,N3,N6,N6-tetramethylacridine-3,6-diamine hydrochloride
  • Acridine Orange hydrochloride hydrate
  • Acridine Orange (hydrochloride)
  • Acridine orange hcl
  • Acridine, 3,6-bis(dimethylamino)-, monohydrochloride
  • C.I. 46005
  • 3,6-Acridinediamine, N3,N3,N6,N6-tetramethyl-, hydrochloride (1:1)
  • 3,6-Bis(dimethylamino)acridine hydrochloride hydrate
  • N,N,N',N'-tetramethylacridine-3,6-diamine hydrochloride
  • Acridine orange (HCl)
  • Acridine orange (e. gurr)
  • 2% Acridine Orange, Ready-to-Use
  • 3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine, hydrochloride
  • Acridine orange, C. I. 46005
  • 3, N,N,N',N'-tetramethyl-, monohydrochloride
  • Acridine,6-bis(dimethylamino)-, monohydrochloride
  • 2,8-Dimethylamino-dibenzo[b,e]pyridine hydrochloride
  • Acridine, 3,6-bis(dimethylamino)-, hydrochloride
  • N3,N3,N6,N6-tetramethylacridine-3,6-diamine, hydrochloride
  • N3,N3,N6,N6-tetramethylacridine-3,6-diaminehydrochloride
  • N~3~,N~3~,N~6~,N~6~-Tetramethylacridine-3,6-diamine--hydrogen chloride (1/1)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
301.82 g/molcalc.
Exact mass
301.1346 Dacalc.
LogP (octanol/water)
3.94calc.
Topological polar surface area
19.37 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.24calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2nc3ccccc3cc2c1

c1ccc2nc3ccccc3cc2c1

3 rings, 14 atoms, the Acridine ring system.

1,068 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H340May cause genetic defects.
Precautionary statements (5)
  • P203Obtain, read and follow all safety instructions before use.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

C.I. Basic Orange 14 suppliers

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All 31 suppliers
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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

31 suppliers in 7 countries

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C.I. Basic Orange 14 price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Roles

  • dye
  • fluorescent dye
  • fluorochrome
  • histological dye

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code C.I. Basic Orange 14 is traded under.

HS 3204.13Indicative HS code

Basic dyes and preparations based thereon

World exports in 2024
$209M
−2.6% vs 2023, imports $224M
2019 to 2024
Top exporters
  1. India * partner reported27.9%
  2. China21.8%
  3. Spain6.6%
Top importers
  1. United States11.2%
  2. China7.9%
  3. Germany7.4%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for C.I. Basic Orange 14 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about C.I. Basic Orange 14, based on the data on this page

What is C.I. Basic Orange 14?

C.I. Basic Orange 14 is a chemical substance with the molecular formula C17H20ClN3 and a molar mass of 301.82 g/mol. Its CAS registry number is 65-61-2. The IUPAC name is 3-N,3-N,6-N,6-N-tetramethylacridine-3,6-diamine, hydrochloride.

What is the CAS number of C.I. Basic Orange 14?

The CAS registry number of C.I. Basic Orange 14 is 65-61-2.

What is the molecular formula and weight of C.I. Basic Orange 14?

The molecular formula of C.I. Basic Orange 14 is C17H20ClN3 and its molar mass is 301.82 g/mol.

What is C.I. Basic Orange 14 used for?

Known uses and roles of C.I. Basic Orange 14 include textile dyes in textiles and leather, indicators and stains in research and laboratory, dye, fluorescent dye, fluorochrome and 1 more.

Is C.I. Basic Orange 14 hazardous?

C.I. Basic Orange 14 carries the GHS signal word "Danger". Main hazards: may cause genetic defects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of C.I. Basic Orange 14?

C.I. Basic Orange 14 is usually classified under HS code 320413 (Basic dyes and preparations based thereon). This is indicative, confirm it with your customs broker before shipping.

Where can I buy C.I. Basic Orange 14?

CompoundList lists 31 suppliers of C.I. Basic Orange 14 in United States, China, United Kingdom, Switzerland and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of C.I. Basic Orange 14?

Suppliers quote C.I. Basic Orange 14 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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