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Heterocyclic building blocks

Timoprazole

Also known as Timoprazolum, Timoprazol, 2-((2-Pyridylmethyl)sulfinyl)benzimidazole

CAS 57237-97-5Formula C13H11N3OSMolar mass 257.32 g/mol
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Timoprazole chemical structure, C13H11N3OS, CAS 57237-97-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
57237-97-5
Formula
C13H11N3OS
Molar mass
257.32 g/mol
HS code
293339
Category
Heterocyclic building blocks

What is Timoprazole?

Plain description, key identifiers and synonyms

Timoprazole is a chemical substance with the molecular formula C13H11N3OS and a molar mass of 257.32 g/mol. Its CAS registry number is 57237-97-5. The IUPAC name is 2-(pyridin-2-ylmethylsulfinyl)-1H-benzimidazole.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(pyridin-2-ylmethylsulfinyl)-1H-benzimidazole
CAS number
57237-97-5 CAS number cross-checked
Molecular formula
C13H11N3OS
UNII
95H6S1X9CC
InChIKey
HBDKFZNDMVLSHM-UHFFFAOYSA-N
InChI
InChI=1S/C13H11N3OS/c17-18(9-10-5-3-4-8-14-10)13-15-11-6-1-2-7-12(11)16-13/h1-8H,9H2,(H,15,16)
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)NC(=N2)S(=O)CC3=CC=CC=N3

Synonyms

  • Timoprazolum
  • Timoprazol
  • 2-((2-Pyridylmethyl)sulfinyl)benzimidazole
  • 2-(pyridin-2-ylmethylsulfinyl)-1H-benzimidazole
  • Timoprazole (INN)
  • 2-[(2-pyridinylmethyl)sulfinyl]-1h-benzimidazole
  • 2-[[(2-pyridinyl)methyl]sulfinyl]benzimidazole
  • 2-(2-pyridinylmethyl)sulfinyl]-1H-Benzimidazole,
  • pyridylmethylsulfinyl benzimidazole
  • 2-(2-pyridylmethylsulfinyl)benzimidazole
  • 2-[(2-pyridylmethyl)sulphinyl]benzimidazole
  • 2-(2-pyridinylmethyl)sulfinyl]-1H-Benzimidazole
  • 2-(Pyridin-2-ylmethanesulfinyl)-1H-benzoimidazole
  • 2-[(Pyridin-2-yl)methanesulfinyl]-1H-1,3-benzimidazole
  • 2-(Pyridin-2-ylmethanesulfinyl)-1H-benzoimidazole(timoprazole)

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
257.32 g/molcalc.
Exact mass
257.0623 Dacalc.
LogP (octanol/water)
2.27calc.
Topological polar surface area
58.64 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
3calc.
Heavy atoms
18calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.08calc.
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, O=S(Cc1ccccn1)c1nc2ccccc2[nH]1

O=S(Cc1ccccn1)c1nc2ccccc2[nH]1

3 rings, 18 atoms. This chemical is the scaffold itself.

156 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.

Timoprazole suppliers

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Where suppliers are based

1 supplier in 1 country

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Timoprazole 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

Pharmacological actions

  • Proton Pump Inhibitors

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 Timoprazole is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Timoprazole, based on the data on this page

What is Timoprazole?

Timoprazole is a chemical substance with the molecular formula C13H11N3OS and a molar mass of 257.32 g/mol. Its CAS registry number is 57237-97-5. The IUPAC name is 2-(pyridin-2-ylmethylsulfinyl)-1H-benzimidazole.

What is the CAS number of Timoprazole?

The CAS registry number of Timoprazole is 57237-97-5.

What is the molecular formula and weight of Timoprazole?

The molecular formula of Timoprazole is C13H11N3OS and its molar mass is 257.32 g/mol.

What is Timoprazole used for?

Known uses and roles of Timoprazole include building blocks in research and laboratory, screening compounds in research and laboratory and proton pump inhibitors.

Is Timoprazole hazardous?

No GHS hazard classification for Timoprazole 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 Timoprazole?

Timoprazole is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Timoprazole?

CompoundList lists 1 supplier of Timoprazole 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 Timoprazole?

Suppliers quote Timoprazole 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 Timoprazole

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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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