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Heterocyclic building blocks

2-Hydroxy levamisole

Also known as 2-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenol, (S)-2-(2,3,5,6-Tetrahydroimidazo[2,1-b]thiazol-6-yl)phenol, 2-[(6S)-2,3,5,6-Tetrahydroimidazo[2,1-b]thiazol-6-yl]phenol, o-Hydroxylevamisole

CAS 1292908-42-9Formula C11H12N2OSMolar mass 220.30 g/mol
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2-Hydroxy levamisole chemical structure, C11H12N2OS, CAS 1292908-42-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1292908-42-9
Formula
C11H12N2OS
Molar mass
220.30 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is 2-Hydroxy levamisole?

Plain description, key identifiers and synonyms

2-Hydroxy levamisole is a chemical substance with the molecular formula C11H12N2OS and a molar mass of 220.30 g/mol. Its CAS registry number is 1292908-42-9. The IUPAC name is 2-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenol
CAS number
1292908-42-9
Molecular formula
C11H12N2OS
InChIKey
UWSRSQGOOOLTTI-SECBINFHSA-N
InChI
InChI=1S/C11H12N2OS/c14-10-4-2-1-3-8(10)9-7-13-5-6-15-11(13)12-9/h1-4,9,14H,5-7H2/t9-/m1/s1
Canonical SMILES
Oc1ccccc1C1CN2CCSC2=N1
Isomeric SMILES
C1CSC2=N[C@H](CN21)C3=CC=CC=C3O

Synonyms

  • 2-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenol
  • (S)-2-(2,3,5,6-Tetrahydroimidazo[2,1-b]thiazol-6-yl)phenol
  • 2-[(6S)-2,3,5,6-Tetrahydroimidazo[2,1-b]thiazol-6-yl]phenol, o-Hydroxylevamisole
  • 2-[(6S)-2H,3H,5H,6H-Imidazo[2,1-b][1,3]thiazol-6-yl]phenol

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
220.30 g/molcalc.
Exact mass
220.067 Dacalc.
LogP (octanol/water)
1.85calc.
Topological polar surface area
35.83 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
15calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
Formal charge
0calc.
Stereocentres
1calc.
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(C2CN3CCSC3=N2)cc1

c1ccc(C2CN3CCSC3=N2)cc1

3 rings, 14 atoms, the (±)-Tetramisole ring system.

41 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.

2-Hydroxy levamisole suppliers

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2-Hydroxy levamisole 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 2-Hydroxy levamisole 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 2-Hydroxy levamisole is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxy levamisole, based on the data on this page

What is 2-Hydroxy levamisole?

2-Hydroxy levamisole is a chemical substance with the molecular formula C11H12N2OS and a molar mass of 220.30 g/mol. Its CAS registry number is 1292908-42-9. The IUPAC name is 2-[(6S)-2,3,5,6-tetrahydroimidazo[2,1-b][1,3]thiazol-6-yl]phenol.

What is the CAS number of 2-Hydroxy levamisole?

The CAS registry number of 2-Hydroxy levamisole is 1292908-42-9.

What is the molecular formula and weight of 2-Hydroxy levamisole?

The molecular formula of 2-Hydroxy levamisole is C11H12N2OS and its molar mass is 220.30 g/mol.

What is 2-Hydroxy levamisole used for?

Known uses and roles of 2-Hydroxy levamisole include building blocks in research and laboratory and screening compounds in research and laboratory.

Is 2-Hydroxy levamisole hazardous?

No GHS hazard classification for 2-Hydroxy levamisole 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 2-Hydroxy levamisole?

2-Hydroxy levamisole 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 2-Hydroxy levamisole?

Post a free request on CompoundList and suppliers of 2-Hydroxy levamisole will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 2-Hydroxy levamisole?

Suppliers quote 2-Hydroxy levamisole 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 2-Hydroxy levamisole

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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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