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NPS-2143 hydrochloride

Chemical Structure : NPS-2143 hydrochloride

CAS No.: 324523-20-8

NPS-2143 hydrochloride (NPS2143 hydrochloride;NPS 2143 hydrochloride;SB262470A)

Catalog No.: PC-42415Not For Human Use, Lab Use Only.

NPS-2143 (SB262470A) hydrochloride is a potent, selective and orally active CaSR antagonist with IC50 of 43 nM.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

NPS-2143 (SB262470A) hydrochloride is a potent, selective and orally active CaSR antagonist with IC50 of 43 nM.
NPS-2143 does not inhibit cytoplasmic Ca2+ responses to glutamate in HEK 293 cells engineered to express mGluRs and GABAB receptors.
NPS-2143 stimulates parathyroid hormone (PTH ) secretion from bovine parathyroid cells in vitro (EC50=39 nM) and increases plasma PTH levels in vivo.
NPS-2143 also inhibits lipopolysaccharide-induced pulmonary inflammation.

Physicochemical Properties

M.Wt 445.3814
Formula C24H26Cl2N2O2
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

(R)-2-chloro-6-(2-hydroxy-3-((2-methyl-1-(naphthalen-2-yl)propan-2-yl)amino)propoxy)benzonitrile hydrochloride

References

1. Gowen M, et al. J Clin Invest. 2000 Jun;105(11):1595-604.

2. Nemeth EF, et al. J Pharmacol Exp Ther. 2001 Oct;299(1):323-31.

3. Lee JW, et al. Mol Immunol. 2017 Oct;90:150-157.

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