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Basic and cationic dyes

Basic Blue 162

Also known as 3-[4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N-methylanilino]propanenitrile, methyl sulfate

CAS 15085-91-3Formula C20H23N5O5S2Molar mass 477.57 g/mol
1 supplier listed
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Basic Blue 162 chemical structure, C20H23N5O5S2, CAS 15085-91-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15085-91-3
Formula
C20H23N5O5S2
Molar mass
477.57 g/mol
HS code
320413
Category
Basic and cationic dyes

What is Basic Blue 162?

Plain description, key identifiers and synonyms

Basic Blue 162 is a chemical substance with the molecular formula C20H23N5O5S2 and a molar mass of 477.57 g/mol. Its CAS registry number is 15085-91-3. The IUPAC name is 3-[4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N-methylanilino]propanenitrile, methyl sulfate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N-methylanilino]propanenitrile, methyl sulfate
CAS number
15085-91-3
Molecular formula
C20H23N5O5S2
InChIKey
LOVQNOMUPBJUHX-UHFFFAOYSA-M
InChI
InChI=1S/C19H20N5OS.CH4O4S/c1-23(12-4-11-20)15-7-5-14(6-8-15)21-22-19-24(2)17-10-9-16(25-3)13-18(17)26-19;1-5-6(2,3)4/h5-10,13H,4,12H2,1-3H3;1H3,(H,2,3,4)/q+1;/p-1
SMILES (canonical and isomeric)
C[N+]1=C(SC2=C1C=CC(=C2)OC)N=NC3=CC=C(C=C3)N(C)CCC#N.COS(=O)(=O)[O-]

Synonyms

  • 3-[4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N-methylanilino]propanenitrile, methyl sulfate

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
477.57 g/molcalc.
Exact mass
477.1141 Dacalc.
LogP (octanol/water)
3.59calc.
Topological polar surface area
131.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
7calc.
Heavy atoms
32calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.3calc.
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, c1ccc(N=Nc2nc3ccccc3s2)cc1

c1ccc(N=Nc2nc3ccccc3s2)cc1

3 rings, 17 atoms.

164 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Basic Blue 162 suppliers

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Where suppliers are based

1 supplier in 1 country

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Basic Blue 162 price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Basic Blue 162 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 Basic Blue 162 is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Basic Blue 162, based on the data on this page

What is Basic Blue 162?

Basic Blue 162 is a chemical substance with the molecular formula C20H23N5O5S2 and a molar mass of 477.57 g/mol. Its CAS registry number is 15085-91-3. The IUPAC name is 3-[4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N-methylanilino]propanenitrile, methyl sulfate.

What is the CAS number of Basic Blue 162?

The CAS registry number of Basic Blue 162 is 15085-91-3.

What is the molecular formula and weight of Basic Blue 162?

The molecular formula of Basic Blue 162 is C20H23N5O5S2 and its molar mass is 477.57 g/mol.

What is Basic Blue 162 used for?

Known uses and roles of Basic Blue 162 include textile dyes in textiles and leather.

Is Basic Blue 162 hazardous?

No GHS hazard classification for Basic Blue 162 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Basic Blue 162?

Basic Blue 162 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 Basic Blue 162?

CompoundList lists 1 supplier of Basic Blue 162 in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Basic Blue 162?

Suppliers quote Basic Blue 162 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

Practical guides that help when you source, ship or handle Basic Blue 162

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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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