Physostigmine Hemisulfate is a parasympathomimetic, specifically, a reversible cholinesterase inhibitor obtained from the Calabar bean, used to treat glaucoma and delayed gastric emptying. Synonyms: (3aS-cis)-1,2,3,3a,8,8a-Hexahydro-1,3a,8-trimethyl-pyrrolo[2,3-b]indol-5-ol Methylcarbamate (Ester) Sulfate (Salt), Eserine hemisulfate CAS No: 64-47-1 Molecular Formula: C30H44N6O8S Molecular Weight: 648.77 Appearance: White to off-white solid Purity: 98% (HPLC) Melting Point: >94C (dec.) Solubility: DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly) Storage and Stability: Store at 4C. Hygroscopic. Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
648.77
Purity:
98% (HPLC)
Form:
White to off-white solid
CAS Number:
[64-47-1]
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