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Description

Neostigmine Bromide · CAS 114-80-7 · C12H19BrN2O2. UNII 005SYP50G5.

Identification

CAS Registry Number	114-80-7
PubChem CID	8246
Molecular formula	C12H19BrN2O2
IUPAC name	[3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium bromide
UNII (FDA)	005SYP50G5

Computed Descriptors

Molecular Weight	303.20
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	3
Exact Mass	302.06299
Monoisotopic Mass	302.06299
Topological Polar Surface Area	29.5
Heavy Atom Count	17
Formal Charge	0
Complexity	246

Physical description & handling notes

• >45.5 [ug/mL] (The mean of the results at pH 7.4)
• 153.9 Ų [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]

GHS Hazard Classification

Reported hazard statements	H300 (95.1%), H310 (95.1%), H315 (97.6%), H317 (95.1%), H319 (97.6%), H330 (95.1%), H334 (95.1%), H335 (95.1%)

Documented Uses

• Drugs that mimic the effects of parasympathetic nervous system activity. Included here are drugs that directly stimulate muscarinic receptors and drugs that potentiate cholinergic activity, usually by slowing the breakdown of acetylcholine (CHOLINESTERASE INHIBITORS). Drugs that stimulate both sympathetic and parasympathetic postganglionic neurons (GANGLIONIC STIMULANTS) are not included here.

Synonyms

neostigmine bromide; 114-80-7; Neoserine bromide; Kirkstigmine bromide; Eustigmin bromide; Leostigmine bromide; Vagostigmin; Syntostigmin bromide; neo-Proserin; Proserine bromide; Stigmanol bromide; Synstigmin bromide; Neostigmini bromidum; Philostigmin bromide; Neo proserine; Bromure de neostigmine

Frequently Asked Questions

What are the CAS number and molecular formula of Neostigmine Bromide?

CAS 114-80-7; molecular formula C12H19BrN2O2; molecular weight — g/mol.

What other names is Neostigmine Bromide known by?

neostigmine bromide, 114-80-7, Neoserine bromide, Kirkstigmine bromide, Eustigmin bromide, Leostigmine bromide.

Is Neostigmine Bromide classified as hazardous?

Hazard statements reported: H300, H310, H315, H317, H319.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.