Molecular Weight: 1062.34 g/mol

RMC-5127 Chemical Structure
Chemical Structure
Check the RMC-5127 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (94.13 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).

Chemical Information

IUPAC Name (2S,3S)-N-[(6S,7S,13S)-20-[5-(4-cyclopropylpiperazin-1-yl)-2-[(1S)-1-methoxyethyl]-3-pyridinyl]-17,17-dimethyl-6-(2-oxa-6-azaspiro[3.3]heptan-6-yl)-21-[2-(oxan-4-yloxy)ethyl]-8,14-dioxo-15-oxa-4-thia-9,21,27,29-tetrazahexacyclo[17.5.2.12,5.19,13.110,12.022,26]nonacosa-1(25),2,5(29),19,22(26),23-hexaen-7-yl]-3-methyloxetane-2-carboxamide
CAS Number 3056146-38-1
Molecular Formula

C57H75N9O9S
Molecular Weight (MW) 1062.34
InChIKey JFORVBRBJPBOTP-QUYDRMBBSA-N

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