Ticlopidine HCl

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 318871

CAS#: 53885-35-1 (HCl)

Description: Ticlopidine is an antiplatelet drug in the thienopyridine family which is an adenosine diphosphate (ADP) receptor inhibitor. Research initially showed that it was useful for preventing strokes and coronary stent occlusions. However, because of its rare but serious side effects of neutropenia and thrombotic thrombocytopenic purpura it was primarily used in patients in whom aspirin was not tolerated, or in whom dual antiplatelet therapy was desirable. With the advent of newer and safer antiplatelet drugs such as clopidogrel and ticagrelor, its use remained limited.

Chemical Structure

Ticlopidine HCl
CAS# 53885-35-1 (HCl)

Theoretical Analysis

MedKoo Cat#: 318871
Name: Ticlopidine HCl
CAS#: 53885-35-1 (HCl)
Chemical Formula: C14H15Cl2NS
Exact Mass:
Molecular Weight: 300.241
Elemental Analysis: C, 56.01; H, 5.04; Cl, 23.61; N, 4.67; S, 10.68

Price and Availability

Size Price Availability Quantity
1.0g USD 90.0 2 Weeks
2.0g USD 150.0 2 Weeks
5.0g USD 250.0 2 Weeks
10.0g USD 450.0 2 Weeks
20.0g USD 750.0 2 Weeks
50.0g USD 1450.0 2 Weeks
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Related CAS #: CAS#53885-35-1 (HCl)   55142-85-3 (free base).  

Synonym: 53 32C; 53-32C; 5332C; Ticlodix; Ticlodone; Ticlopidine; Ticlopidine HCl; trade name Ticlid; Ticlopidine Hydrochloride;

IUPAC/Chemical Name: 5-(2-chlorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride


InChi Code: InChI=1S/C14H14ClNS.ClH/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;1H


Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 300.241 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Jacob S, Dunn BL, Qureshi ZP, Bandarenko N, Kwaan HC, Pandey DK, McKoy JM, Barnato SE, Winters JL, Cursio JF, Weiss I, Raife TJ, Carey PM, Sarode R, Kiss JE, Danielson C, Ortel TL, Clark WF, Rock G, Matsumoto M, Fujimura Y, Zheng XL, Chen H, Chen F, Armstrong JM, Raisch DW, Bennett CL. Ticlopidine-, clopidogrel-, and prasugrel-associated thrombotic thrombocytopenic purpura: a 20-year review from the Southern Network on Adverse Reactions (SONAR). Semin Thromb Hemost. 2012 Nov;38(8):845-53. doi: 10.1055/s-0032-1328894. Epub 2012 Oct 30. Review. PubMed PMID: 23111862; PubMed Central PMCID: PMC3804561.

2: Moore TJ, Bennett CL. Underreporting of hemorrhagic and thrombotic complications of pharmaceuticals to the U.S. Food and Drug Administration: empirical findings for warfarin, clopidogrel, ticlopidine, and thalidomide from the Southern Network on Adverse Reactions (SONAR). Semin Thromb Hemost. 2012 Nov;38(8):905-7. doi: 10.1055/s-0032-1328890. Epub 2012 Oct 21. Review. PubMed PMID: 23086541; PubMed Central PMCID: PMC3947536.

3: Kaul U, Mansoor AH. Platelet adenosine diphosphate receptor antagonists: ticlopidine to ticagrelor-a long continuing journey. Indian Heart J. 2012 Jan-Feb;64(1):54-9. doi: 10.1016/S0019-4832(12)60012-1. Epub 2012 Mar 26. Review. PubMed PMID: 22572427; PubMed Central PMCID: PMC3861274.

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13: Savi P, Herbert JM. Clopidogrel and ticlopidine: P2Y12 adenosine diphosphate-receptor antagonists for the prevention of atherothrombosis. Semin Thromb Hemost. 2005 Apr;31(2):174-83. Review. PubMed PMID: 15852221.

14: Jacobson AK. Platelet ADP receptor antagonists: ticlopidine and clopidogrel. Best Pract Res Clin Haematol. 2004 Mar;17(1):55-64. Review. PubMed PMID: 15171957.

15: Baralis G, Steffenino G, Dellavalle A, La Scala E, Uslenghi E. [Should we use clopidogrel instead of ticlopidine in elective coronary angioplasty?]. Ital Heart J Suppl. 2003 Sep;4(9):766-70. Review. Italian. PubMed PMID: 14635395.

16: Symeonidis A, Kouraklis-Symeonidis A, Seimeni U, Galani A, Giannakoulas N, Fragopanagou E, Tiniakou M, Matsouka P, Zoumbos N. Ticlopidine-induced aplastic anemia: two new case reports, review, and meta-analysis of 55 additional cases. Am J Hematol. 2002 Sep;71(1):24-32. Review. PubMed PMID: 12221670.

17: Pizarro AE, Andrade RJ, García-Cortés M, Lucena MI, Pérez-Moreno JM, Puertas M, Sánchez-Martínez H, Montero JL, Durán JA, Jiménez M, Ruiz-Montero A, Soto-Conesa MJ, Rodrigo L, de Francisco R, Alcántara R, Camargo R. [Acute hepatitis due to ticlopidine. A report of 12 cases and review of the literature]. Rev Neurol. 2001 Dec 1-15;33(11):1014-20. Review. Spanish. PubMed PMID: 11785026.

18: Black C, Paterson KR. New antiplatelet agents: ticlopidine and clopidogrel. Antiplatelet therapy but at what cost? Adverse Drug React Toxicol Rev. 2001 Dec;20(4):277-303. Review. PubMed PMID: 11770173.

19: Ha-Duong NT, Dijols S, Macherey AC, Dansette PM, Mansuy D. Inhibition by ticlopidine and its derivatives of human liver cytochrome p450. Mechanism-based inactivation of CYP 2C19 by ticlopidine. Adv Exp Med Biol. 2001;500:145-8. Review. PubMed PMID: 11764927.

20: Cosmi B, Rubboli A, Castelvetri C, Milandri M. Ticlopidine versus oral anticoagulation for coronary stenting. Cochrane Database Syst Rev. 2001;(4):CD002133. Review. PubMed PMID: 11687144.

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