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Cardiovascular and metabolic drugs

Ticlopidine

Also known as Ticlopidina, Ticlopidinum, Ticlopidin-Puren

CAS 55142-85-3Formula C14H14ClNSMolar mass 263.79 g/molEC 259-498-5
69 suppliers listed Drug substance
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Ticlopidine chemical structure, C14H14ClNS, CAS 55142-85-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
55142-85-3
Formula
C14H14ClNS
Molar mass
263.79 g/mol
EC number
259-498-5
HS code
293499
Category
Cardiovascular and metabolic drugs

What is Ticlopidine?

Plain description, key identifiers and synonyms

Ticlopidine is a thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group. It has a role as a fibrin modulating drug, a hematologic agent, an anticoagulant, a platelet aggregation inhibitor and a P2Y12 receptor antagonist. It is a thienopyridine and a member of monochlorobenzenes.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-[(2-chlorophenyl)methyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine
CAS number
55142-85-3 CAS number cross-checked
EC number
259-498-5
Molecular formula
C14H14ClNS
UNII
OM90ZUW7M1
MDL number
MFCD00661081
InChIKey
PHWBOXQYWZNQIN-UHFFFAOYSA-N
InChI
InChI=1S/C14H14ClNS/c15-13-4-2-1-3-11(13)9-16-7-5-14-12(10-16)6-8-17-14/h1-4,6,8H,5,7,9-10H2
SMILES (canonical and isomeric)
C1CN(CC2=C1SC=C2)CC3=CC=CC=C3Cl

Synonyms

  • Ticlopidina
  • Ticlopidinum
  • Ticlopidin-Puren
  • 5-[(2-chlorophenyl)methyl]-4H,5H,6H,7H-thieno[3,2-c]pyridine
  • Thieno[3,2-c]pyridine, 5-[(2-chlorophenyl)methyl]-4,5,6,7-tetrahydro-
  • Thieno(3,2-c)pyridine, 5-((2-chlorophenyl)methyl)-4,5,6,7-tetrahydro-
  • 5-((2-chlorophenyl)methyl)-4H,5H,6H,7H-thieno(3,2-c)pyridine
  • 5-(2-Chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
  • PCR 5332
  • 5-[(2-chlorophenyl)methyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine
  • Ticlopidine (INN)
  • 5-((2-Chlorophenyl)methyl)-4,5,6,7-tetrahydrothieno(3,2-c)pyridine
  • 5-[(2-chlorophenyl)methyl]-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
  • Thieno(3,2-c)pyridine, 4,5,6,7-tetrahydro-5-((2-chlorophenyl)methyl)-
  • PCR 5332, Ticlid, Ticlop, Tiklyd
  • Ticlopidine (Standard)
  • 5-[(2-chlorophenyl)methyl]-6,7-dihydro-4H-thieno
  • 5-(2-chlorobenzyl)-4,5,6,7tetrahydrothieno[3,2-c]pyridine
  • 5-(O-Chlorobenzyl)-4,5,6,7-tetrahydrothieno-[3,2-c]pyridine
  • 5-[(2-chlorophenyl)methyl]-4H,6H,7H-thieno[3,2-c]pyridine
  • 5-(2-Chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine #
  • 5-[(2-chlorophenyl)methyl]-4,5,6,7-tetrahydrothiopheno[3,2-c]pyridine

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
263.79 g/molcalc.
Exact mass
263.0535 Dacalc.
LogP (octanol/water)
3.96calc.
Topological polar surface area
3.24 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
2calc.
Heavy atoms
17calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.29calc.
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(CN2CCc3sccc3C2)cc1

c1ccc(CN2CCc3sccc3C2)cc1

3 rings, 16 atoms, the Deschloro ticlopidine ring system.

126 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.

Ticlopidine suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 69 suppliers
30 of 30 offers

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

69 suppliers in 12 countries

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Ticlopidine price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Use classes: Blood and blood forming organs.

Pharmacological actions

  • Cytochrome P-450 CYP2C19 Inhibitors
  • Fibrinolytic Agents
  • Platelet Aggregation Inhibitors
  • Purinergic P2Y Receptor Antagonists

Roles

  • P2Y12 receptor antagonist
  • antagonist
  • anticoagulant
  • fibrin modulating drug
  • hematologic agent
  • pharmaceutical
  • platelet aggregation inhibitor
  • purinergic receptor P2 antagonist

Pharmacology

Ticlopidine is a Platelet Aggregation Inhibitor. The physiologic effect of ticlopidine is by means of Decreased Platelet Aggregation.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ticlopidine 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 Ticlopidine is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Ticlopidine?

Ticlopidine is a thienopyridine that is 4,5,6,7-tetrahydrothieno[3,2-c]pyridine in which the hydrogen attached to the nitrogen is replaced by an o-chlorobenzyl group. It has a role as a fibrin modulating drug, a hematologic agent, an anticoagulant, a platelet aggregation inhibitor and a P2Y12 receptor antagonist.

What is the CAS number of Ticlopidine?

The CAS registry number of Ticlopidine is 55142-85-3.

What is the molecular formula and weight of Ticlopidine?

The molecular formula of Ticlopidine is C14H14ClNS and its molar mass is 263.79 g/mol.

What is Ticlopidine used for?

Use classes: Blood and blood forming organs.

Is Ticlopidine hazardous?

No GHS hazard classification for Ticlopidine 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 Ticlopidine?

Ticlopidine 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 Ticlopidine?

CompoundList lists 69 suppliers of Ticlopidine in United States, China, Germany, United Kingdom and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ticlopidine in India?

2 suppliers in India list Ticlopidine on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Ticlopidine?

Suppliers quote Ticlopidine 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 Ticlopidine

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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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