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

MedKoo CAT#: 510299

CAS#: 935467-97-3

Description: TH-237A is a novel neuroprotective agent, which possess protective properties against β-amyloid (Aβ)-induced neurodegeneration associated with Alzheimer's disease. Exposure of neuronal cultures to Aβ peptide in the presence of 5 nM TH-237A resulted in a 50% increase in survival. Neuronal cultures treated with other toxic stimuli such as staurosporine, thapsigargin, paraquat and H2O2 showed significantly enhanced survival in the presence of TH-237A . Microtubule binding and tubulin assembly studies revealed differences compared to paclitaxel, but confirmed the interaction of TH-237A with microtubules.

Chemical Structure

CAS# 935467-97-3

Theoretical Analysis

MedKoo Cat#: 510299
Name: TH-237A
CAS#: 935467-97-3
Chemical Formula: C18H17F2NO3
Exact Mass: 333.11765
Molecular Weight: 333.33
Elemental Analysis: C, 64.86; H, 5.14; F, 11.40; N, 4.20; O, 14.40

Price and Availability

Size Price Availability Quantity
50.0mg USD 550.0 2 Weeks
100.0mg USD 950.0 2 Weeks
200.0mg USD 1250.0 2 Weeks
500.0mg USD 1950.0 2 Weeks
1.0g USD 2950.0 2 Weeks
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Synonym: TH237A; TH 237A; TH237A. mesoGS 164.

IUPAC/Chemical Name: ((3R,5S,7as)-3,5-bis(4-fluorophenyl)tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol.

SMILES Code: OC[C@@]12N([C@H](C3=CC=C(F)C=C3)OC2)[C@@H](C4=CC=C(F)C=C4)OC1

Appearance: white to off-white 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 333.33 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: Desino KE, Ansar S, Georg GI, Himes RH, Michaelis ML, Powell DR, Reiff EA, Telikepalli H, Audus KL. (3R,5S,7as)-(3,5-Bis(4-fluorophenyl)tetrahydro-1H-oxazolo[3,4-c]oxazol-7a-yl)methanol, a novel neuroprotective agent. J Med Chem. 2009 Dec 10;52(23):7537-43. doi: 10.1021/jm900254k. PubMed PMID: 19728715; PubMed Central PMCID: PMC2788673.


50.0mg / USD 550.0

Additional Information