SMILES:

C1=CC(=C(C=C1CC(C(=O)O)N)I)O
H-Tyr(3-I)-OH Chemical Structure
Chemical Structure
Check the H-Tyr(3-I)-OH product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2S)-2-amino-3-(4-hydroxy-3-iodophenyl)propanoic acid
CAS Number 70-78-0
Molecular Formula

C9H10INO3
Molecular Weight (MW) 307.09
SMILES C1=CC(=C(C=C1CC(C(=O)O)N)I)O
InChIKey UQTZMGFTRHFAAM-ZETCQYMHSA-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
Water 5 mg/mL
DMSO Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)
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).

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