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

MedKoo CAT#: 318857

CAS#: 148-79-8

Description: Thiabendazole is a fungicide and parasiticide. Tiabendazole works by inhibition of the mitochondrial, helminth-specific enzyme, fumarate reductase, with possible interaction with endogenous quinone. Tiabendazole serves to block angiogenesis in both frog embryos and human cells. It has also been shown to serve as a vascular disrupting agent to reduce newly established blood vessels. Tiabendazole has been shown to effectively do this in certain cancer cells.

Chemical Structure

CAS# 148-79-8

Theoretical Analysis

MedKoo Cat#: 318857
Name: Thiabendazole
CAS#: 148-79-8
Chemical Formula: C10H7N3S
Exact Mass: 201.03607
Molecular Weight: 201.247
Elemental Analysis: C, 59.68; H, 3.51; N, 20.88; S, 15.93

Size Price Shipping out time Quantity
10g USD 120 2 Weeks
20g USD 150 2 Weeks
50g USD 250 2 Weeks
100g USD 450 2 Weeks
200g USD 750 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-03-01. Prices are subject to change without notice.

Thiabendazole, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. Delivery time: overnight (USA/Canada); 3-5 days (worldwide). Shipping fee: from $30.00 (USA); from $45.00 (Canada); from $70.00 (international).

Synonym: TBZ; Thibendole; Thiabendazol; Thiabendazole. Trade names Mintezol, Tresaderm, Arbotec; Mintesol; Omnizole.

IUPAC/Chemical Name: 4-(1H-1,3-benzodiazol-2-yl)-1,3-thiazole


InChi Code: InChI=1S/C10H7N3S/c1-2-4-8-7(3-1)12-10(13-8)9-5-14-6-11-9/h1-6H,(H,12,13)


Solid powder

>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).

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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 201.247 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.

Select a batch to recalculate based on the batch molecular weight:
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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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

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1: Lönngren V, Holst E, Ljunggren B. Larval papulonodular dermatitis treated with
topical tiabendazole. Lancet Infect Dis. 2010 Jul;10(7):504. doi:
10.1016/S1473-3099(10)70104-3. PubMed PMID: 20610333.

2: Baliharová V, Skálová L, Maas RF, De Vrieze G, Bull S, Fink-Gremmels J. The
effects of mebendazole on P4501A activity in rat hepatocytes and HepG2 cells.
Comparison with tiabendazole and omeprazole. J Pharm Pharmacol. 2003
Jun;55(6):773-81. PubMed PMID: 12841937.

3: Fourestié V, Bougnoux ME, Ancelle T, Liance M, Roudot-Thoraval F, Naga H,
Pairon-Pennachioni M, Rauss A, Lejonc JL. Randomized trial of albendazole versus
tiabendazole plus flubendazole during an outbreak of human trichinellosis.
Parasitol Res. 1988;75(1):36-41. PubMed PMID: 3060872.