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

MedKoo CAT#: 532897

CAS#: 1160247-92-6

Description: VU0238429 is a selective positive allosteric modulator of M5 receptors (EC50 values are 1.16, >30 and >30 μM at M5, M1 and M3 receptors respectively). VU0238429 displays no activity at M2 and M4 receptors.

Chemical Structure

CAS# 1160247-92-6

Theoretical Analysis

MedKoo Cat#: 532897
Name: VU0238429
CAS#: 1160247-92-6
Chemical Formula: C17H12F3NO4
Exact Mass: 351.0718
Molecular Weight: 351.28
Elemental Analysis: C, 58.13; H, 3.44; F, 16.22; N, 3.99; O, 18.22

Price and Availability

Size Price Availability Quantity
100.0mg USD 950.0 2 Weeks
200.0mg USD 1650.0 2 Weeks
500.0mg USD 2250.0 2 Weeks
1.0g USD 3250.0 2 Weeks
2.0g USD 5650.0 2 Weeks
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Synonym: VU0238429, VU 0238429, VU-0238429

IUPAC/Chemical Name: 1-[(4-methoxyphenyl)methyl]-5-(trifluoromethoxy)-2,3-dihydro-1H-indole-2,3-dione


InChi Code: InChI=1S/C17H12F3NO4/c1-24-11-4-2-10(3-5-11)9-21-14-7-6-12(25-17(18,19)20)8-13(14)15(22)16(21)23/h2-8H,9H2,1H3

SMILES Code: O=C1N(CC2=CC=C(OC)C=C2)C3=C(C=C(OC(F)(F)F)C=C3)C1=O

Appearance: Light orange to orange 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: >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 351.28 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. Bridges et al (2009) Discovery of the first highly M5-preferring muscarinic acetylcholine receptor ligand, an M5 positive allosteric modulator derived from a series of 5-trifluoromethoxy N-benzyl isatins. J.Med.Chem. 52 3445. PMID: 19438238.


10.0mg / Not available