Neostigmine Bromide

Name: Neostigmine Bromide
Brand: Zemixal
SKU: ZX-025792

Reference StandardAvailable on request

Buy Neostigmine Bromide (CAS 114-80-7) from Zemixal: C12H19BrN2O2, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes

CAS number114-80-7

FormulaC₁₂H₁₉BrN₂O₂

Molar mass303.2 g/mol

Physical formSolid

HS code38229090

InChIKeyLULNWZDBKTWDGK-UHFFFAOYSA-M

IUPAC name[3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium bromide

About Neostigmine Bromide

Neostigmine Bromide belongs to the Neostigmine reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 114-80-7, formula C12H19BrN2O2 and molar mass 303.2 g/mol. It is handled as a solid.

Use cases we see most often

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H300, H310, H315 and H317. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Neostigmine

See every impurity, metabolite and related compound we list for this API.

Neostigmine standards

Typical uses

Identification & assay
Method development & validation
QC reference material
Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Neostigmine Bromide
Product name	Neostigmine Bromide
Catalogue number	ZX-025792
CAS number	114-80-7
IUPAC name	[3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium bromide
Molecular formula	C₁₂H₁₉BrN₂O₂
Molar mass	303.2 g/mol
Exact mass	302.063
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 3
Topological polar surface area	29.5 Å²
HS code	38229090
InChIKey	LULNWZDBKTWDGK-UHFFFAOYSA-M
SMILES	CN(C)C(=O)OC1=CC=CC(=C1)[N+](C)(C)C.[Br-]
PubChem CID	8246
Synonyms	Neoserine bromide, Kirkstigmine bromide, Eustigmin bromide, Leostigmine bromide, Vagostigmin, Syntostigmin bromide, neo-Proserin, Proserine bromide, Stigmanol bromide, Synstigmin bromide, Neostigmini bromidum, Philostigmin bromide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Health hazard

Signal word Danger

H300Fatal if swallowed
H310Fatal in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H330Fatal if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements P233, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P280, P284, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P320, P321, P330, P332 + P317, P333 + P317, P337 + P317, P342 + P316

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Neostigmine Bromide
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Neostigmine Bromide

Which CAS number identifies Neostigmine Bromide?

Neostigmine Bromide is registered under CAS 114-80-7. You may also see it listed as Neoserine bromide, Kirkstigmine bromide, Eustigmin bromide. Our catalogue number for this item is ZX-025792.

What are the formula and molar mass of Neostigmine Bromide?

For Neostigmine Bromide, its formula is C12H19BrN2O2 and its molar mass is 303.2 g/mol. The systematic (IUPAC) name is [3-(dimethylcarbamoyloxy)phenyl]-trimethylazanium bromide. InChIKey LULNWZDBKTWDGK-UHFFFAOYSA-M lets you match it in any structure database.

How is Neostigmine Bromide used in pharmaceutical QC?

Neostigmine Bromide is a characterised reference material linked to Neostigmine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Neostigmine Bromide?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Neostigmine Bromide?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Neostigmine Bromide to my country?

Yes. Because Neostigmine Bromide is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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