SMILES:

CC1=C(SC2=C1C(=NC(C3=NN=C(N32)C)CC(=O)NCCOCCOCCOCCNC(=O)C4=CC(=C(C=C4)NC(=O)C5C(C(C(N5)CC(C)(C)C)(C#N)C6=C(C=C(C=C6)Cl)F)C7=C(C(=CC=C7)Cl)F)OC)C8=CC=C(C=C8)Cl)C
A1874 Chemical Structure
Chemical Structure
Check the A1874 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-N-[4-[2-[2-[2-[2-[[2-[(9S)-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetyl]amino]ethoxy]ethoxy]ethoxy]ethylcarbamoyl]-2-methoxyphenyl]-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carboxamide
CAS Number 2064292-12-0
Molecular Formula

C58H62Cl3F2N9O7S
Molecular Weight (MW) 1173.59
SMILES CC1=C(SC2=C1C(=NC(C3=NN=C(N32)C)CC(=O)NCCOCCOCCOCCNC(=O)C4=CC(=C(C=C4)NC(=O)C5C(C(C(N5)CC(C)(C)C)(C#N)C6=C(C=C(C=C6)Cl)F)C7=C(C(=CC=C7)Cl)F)OC)C8=CC=C(C=C8)Cl)C
InChIKey IPNTVOAQOGRLQB-JJMBTQCASA-N

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (85.2 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 100 mg/mL
Water Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

Jump to

Note: Technical data last updated: Sep 1, 2026.