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COA of Physostigmine hemisulfate
Description:
Physostigmine hemisulfate (Eserine hemisulfate) is a potent cholinesterase inhibitor. Physostigmine hemisulfate crosses the blood-brain barrier and stimulates central cholinergic neurotransmission. Physostigmine hemisulfate induces reanimation from isoflurane anesthesia in adult rats.
Chemical Information
| Catalog | Acetylcholinesterase (AChE) |
|---|---|
| CAS | 64-47-1 |
| Molecular Weight (MW) | 324.38 |
| Molecular Formula | C15H21N3O2.1/2H2O4S |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Handling:
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.