CompoundList

Pifithrin-beta

Also known as Cyclic Pifithrin-alpha, PFT beta, 5,6,7,8-Tetrahydro-2-(4-methylphenyl)imidazo(2,1-b)benzothiazole

CAS 60477-34-1Formula C16H16N2SMolar mass 268.39 g/mol
Pifithrin-beta chemical structure, C16H16N2S, CAS 60477-34-1
2D chemical structure

Key facts

What buyers check first

CAS number
60477-34-1
Formula
C16H16N2S
Molar mass
268.39 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Pifithrin-beta?

Plain description, key identifiers and synonyms

2-(4-methylphenyl)-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole is a member of imidazoles.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(4-methylphenyl)-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole
CAS number
60477-34-1 CAS number cross-checked
Molecular formula
C16H16N2S
UNII
45I8QO7K37
InChIKey
IMUKUMUNZJILCG-UHFFFAOYSA-N
InChI
InChI=1S/C16H16N2S/c1-11-6-8-12(9-7-11)13-10-18-14-4-2-3-5-15(14)19-16(18)17-13/h6-10H,2-5H2,1H3
SMILES (canonical and isomeric)
CC1=CC=C(C=C1)C2=CN3C4=C(CCCC4)SC3=N2

Synonyms

  • Cyclic Pifithrin-alpha
  • PFT beta
  • 5,6,7,8-Tetrahydro-2-(4-methylphenyl)imidazo(2,1-b)benzothiazole
  • Imidazo(2,1-b)benzothiazole, 5,6,7,8-tetrahydro-2-(4-methylphenyl)-
  • 2-(p-tolyl)-5,6,7,8-tetrahydroimidazo(2,1-b)(1,3)benzothiazole
  • 2-(p-tolyl)-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole
  • Pifithrin-|A
  • 2-(4-methylphenyl)-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole
  • cyclic-pifithrin-alpha
  • 2-(p-tolyl)-5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazole
  • Pifithrin-ss
  • 2-p-Tolyl-5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazole
  • 4-(4-methylphenyl)-7-thia-2,5-diazatricyclo[6.4.0.0,2,6]dodeca-1(8),3,5-triene
  • pifithrin-cyclic
  • Pifithrin-EC
  • PFT-ss
  • HSCI1_000086
  • Pifithrin-alpha pifithrin-beta
  • Pifithrin-EC (QB-102 and Cyclic-Pifithrin-I<<)
  • 2-(4-methylphenyl)-5,6,7,8-tetrahydrobenzo[d]-imidazo[2,1-b]thiazole

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
268.39 g/molcalc.
Exact mass
268.1034 Dacalc.
LogP (octanol/water)
4.25calc.
Topological polar surface area
17.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
19calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.31calc.
Formal charge
0calc.
Stereocentres
0calc.
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(-c2cn3c4c(sc3n2)CCCC4)cc1

c1ccc(-c2cn3c4c(sc3n2)CCCC4)cc1

4 rings, 18 atoms, the 2-Phenyl-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole ring system.

23 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.

Pifithrin-beta suppliers

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Pifithrin-beta 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

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 Pifithrin-beta is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Pifithrin-beta is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pifithrin-beta, based on the data on this page

What is Pifithrin-beta?

2-(4-methylphenyl)-5,6,7,8-tetrahydroimidazo[2,1-b][1,3]benzothiazole is a member of imidazoles.

What is the CAS number of Pifithrin-beta?

The CAS registry number of Pifithrin-beta is 60477-34-1.

What is the molecular formula and weight of Pifithrin-beta?

The molecular formula of Pifithrin-beta is C16H16N2S and its molar mass is 268.39 g/mol.

What is Pifithrin-beta used for?

Known uses and roles of Pifithrin-beta include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Pifithrin-beta hazardous?

No GHS hazard classification for Pifithrin-beta 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 Pifithrin-beta?

Pifithrin-beta is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pifithrin-beta?

CompoundList lists 1 supplier of Pifithrin-beta in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Pifithrin-beta?

Suppliers quote Pifithrin-beta on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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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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