HEPPS is an amyloid-clearing chemical which may be used in the treatment of Alzheimers disease, acting as a cognitive enhancer. Also a potential zwitterionic buffer. Synonyms: N-(2-Hydroxyethyl)piperazine-N-(propanesulphonic Acid), EPPS, N-(2-Hydroxyethyl)-1-piperazinepropanesulfonic Acid N-(2-Hydroxyethyl)piperazine-N-(3-propanesulfonic Acid) N-(2-Hydroxyethyl)piperazine-N-3-ethanesulfonic Acid CAS No: 16052-06-5 Molecular Formula: C9H20N2O4S Molecular Weight: 252.33 Appearance White to off-white crystalline powder Purity: 99% IR: Conforms to structure Useful pH Range: 7.3-8.7 pKa (25C): 8.0 Water (KF): 0.1% Loss on Drying: 1% Heavy Metals (Pb): 0.0005% pKa (25C): 8.0 Melting Point: 237-239C (lit.) Solubility (H2O: 25g + 50ml): Clear, colorless UV Absorption A290 (C=33% w/w): 0.1 Storage and Stability: Store at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molekulargewicht:
252.33
Reinheit:
99%
Formulierung:
White to off-white crystalline powder
CAS Nummer:
[16052-06-5]
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