CAS No. 3952-98-5

Batch: Purity:99.98
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Sinigrin Chemical Structure
Chemical Structure
Check the Sinigrin product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 3952-98-5
Molecular Formula

C10H16KNO9S2
Molecular Weight (MW) 397.46
SMILES C=CCC(=NOS(=O)(=O)[O-])SC1C(C(C(C(O1)CO)O)O)O.[K+]

Biological Activity

Sinigrin is a naturally occurring glucosinolate derived from Brassicaceae plants that exhibits broad pharmacological properties, including anti-inflammatory, antioxidant, and anticancer activities. It downregulates pro-inflammatory mediators such as nitric oxide, prostaglandin E2, and inducible nitric oxide synthase by inhibiting the NF-kB signaling pathway in macrophages. Furthermore, sinigrin promotes wound healing and exerts antibacterial and antifungal effects, contributing to enhanced cellular defense and tissue repair.

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 10 mg/mL (25.15 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in 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.