Molecular Weight: 297.74 g/mol

Hydrochlorothiazide Chemical Structure
Chemical Structure
Check the Hydrochlorothiazide 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
0.5MNAOH 3 mg/mL
DMSO 0 mg/mL (0.0 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)
Water 0 mg/mL
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).

Aliquotting Service

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Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.

Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.

Chemical Information

IUPAC Name 6-chloro-1,1-dioxo-3,4-dihydro-2H-1λ6,2,4-benzothiadiazine-7-sulfonamide
CAS Number 58-93-5
Molecular Formula

C7H8ClN3O4S2

Molecular Weight (MW) 297.74
SMILES C1NC2=CC(=C(C=C2S(=O)(=O)N1)S(=O)(=O)N)Cl
InChIKey JZUFKLXOESDKRF-UHFFFAOYSA-N
Note: Technical data last updated: Sep 1, 2026.