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

MedKoo CAT#: 407938

CAS#: 2196203-96-8

Description: TH34 is a potent HDAC6/8/10 inhibitor. TH34 induces DNA damage-mediated cell death in human high-grade neuroblastoma cell lines. The combination of TH34 with plasma-achievable concentrations of retinoic acid, a drug applied in neuroblastoma therapy, synergistically inhibits colony growth (combination index (CI) < 0.1 for 10 µM of each). In summary, our study supports using selective HDAC inhibitors as targeted antineoplastic agents and underlines the therapeutic potential of selective HDAC6/8/10 inhibition in high-grade neuroblastoma.

Chemical Structure

CAS# 2196203-96-8

Theoretical Analysis

MedKoo Cat#: 407938
Name: TH34
CAS#: 2196203-96-8
Chemical Formula: C15H16N2O2
Exact Mass: 256.12
Molecular Weight: 256.305
Elemental Analysis: C, 70.29; H, 6.29; N, 10.93; O, 12.48

Price and Availability

Size Price Availability Quantity
100mg USD 650
200mg USD 950
500mg USD 1750
1g USD 2650
2g USD 4250
5g USD 6950
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Synonym: TH34; TH-34; TH 34;

IUPAC/Chemical Name: 3-(benzylamino)-N-hydroxy-4-methylbenzamide


InChi Code: InChI=1S/C15H16N2O2/c1-11-7-8-13(15(18)17-19)9-14(11)16-10-12-5-3-2-4-6-12/h2-9,16,19H,10H2,1H3,(H,17,18)


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

Shelf Life: >3 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

Product Data:

Preparing Stock Solutions

The following data is based on the product molecular weight 256.305000000000000000000000000000 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: Kolbinger FR, Koeneke E, Ridinger J, Heimburg T, Müller M, Bayer T, Sippl W, Jung M, Gunkel N, Miller AK, Westermann F, Witt O, Oehme I. The HDAC6/8/10 inhibitor TH34 induces DNA damage-mediated cell death in human high-grade neuroblastoma cell lines. Arch Toxicol. 2018 Aug;92(8):2649-2664. doi: 10.1007/s00204-018-2234-8. Epub 2018 Jun 9. PubMed PMID: 29947893; PubMed Central PMCID: PMC6063332.