C13H22N2O6S
334.39 g/mol
APIDanger
Neostigmine methyl sulfate
CAS51-60-5EC200-109-5
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
Neostigmine methyl sulfate is a pharmaceutical raw material and a cholinesterase inhibitor active pharmaceutical ingredient. It is a quaternary ammonium compound with a salt-like structure, supplied as a crystalline solid for use in pharmaceutical manufacturing.
raw material for pharmaceutical manufacturingresearch compound for cholinergic studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
H301Toxic if swallowed
H310Fatal in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Neostigmine methyl sulfate (CAS 51-60-5) is 2924.29.
HS code (international, 6-digit)
2924.29
EU CN code (8-digit)
2924 29 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
[3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium;methyl sulfate
InChIKey
OSZNNLWOYWAHSS-UHFFFAOYSA-M
SMILES
CN(C)C(=O)OC1=CC=CC(=C1)[N+](C)(C)C.COS(=O)(=O)[O-]
Synonyms (76)
- Neostigmine methyl sulfate, European Pharmacopoeia (EP)
- Neostigmine methyl sulfate, United States Pharmacopeia (USP)
- Neostigmine methylsulfate (JP18/USP)
- 51-60-5 (methylsulfate)
- Bloxiverz
- Bloxiverz (TN)
- Eustigmin methyl sulfate
- GD 65
- Hodostin
- Intrastigmina
- Kirkstigmine
- Kirkstigmine methyl sulfate
- Leostigmine methyl sulfate
- Methylsulfate, Neostigmine
- NEOSTIGMINE METHYSULFATE
- Neoeserine methyl sulfate
- Neosigmine Methylsulfate
- Neostigmeth
- Neostigmine methosulfate
- Neostigmine methyl sulfate
- Neostigmine methylsulphate
- Neostigmine metilsulfate
- Neostigmine metilsulfate CRS
- Neostigmine metilsulfate RS
- Neostigmini metilsulfas
- Neostigminmetilsulfat
- Philostigmin methyl sulfate
- Polstigmine
- Proserin
- Proserine
- Proserine methyl sulfate
- Proserinum
- Prostigmin (TN)
- Prostigmin methyl sulfate
- Prostigmine methyl sulfate
- Robinul-neostig
- Stigmanol methyl sulfate
- Stigmosan methyl sulfate
- Synstigmine
- Synthostigmine methyl sulfate
- Syntostigmin
- Syntostigmin (VAN)
- Syntostigmin (injection)
- Syntostigmin methyl sulfate
- Syntostigmine methyl sulfate
- Vagostigmine methyl sulfate
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