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Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 mg | $33 | In Stock | |
100 mg | $47 | In Stock | |
500 mg | $147 | In Stock | |
1 mL x 10 mM (in DMSO) | $52 | In Stock |
Description | Dantrolene depresses excitation-contraction coupling in skeletal muscle by binding to the ryanodine receptor 1 and decreasing intracellular calcium concentration. Ryanodine receptors mediate the release of calcium from the sarcoplasmic reticulum, an essential step in muscle contraction. Dantrolene sodium hemiheptahydrate (Sodium dantrolene) is the sodium salt form of dantrolene, a hydantoin derivative, and direct-acting skeletal muscle relaxant. |
In vitro | Dantrolene sodium can inhibit intracellular Ca2+ release from the sarcoplasmic reticulum. In the linoleic acid emulsion system, Dantrolene sodium has strong antioxidant activity. |
In vivo | In contrast of the slow soleus (SOL) muscle, Dantrolene sodium (5 mg/kg) has a greater inhibitory on the twitch contraction of the fast extensor digitorum longus (EDL) muscle. |
Alias | Dantrolene sodium hydrate, Dantrolene sodium salt, Dantrium, Sodium dantrolene |
Molecular Weight | 399.29 |
Formula | C14H9N4NaO5·3.5H2O |
Cas No. | 24868-20-0 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | |||||||||||||||||||||||||
Solubility Information | DMSO: 16.67 mg/mL (41.74 mM) | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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