Pyridostigmine Bromide

Name: Pyridostigmine Bromide
Brand: Zemixal
SKU: ZX-026591

Reference StandardAvailable on request

Order Pyridostigmine Bromide (CAS 101-26-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.

Pack sizes

Pyridostigmine Bromide chemical structure

CAS number101-26-8

FormulaC₉H₁₃BrN₂O₂

Molar mass261.12 g/mol

Physical formSolid

HS code38229090

InChIKeyVNYBTNPBYXSMOO-UHFFFAOYSA-M

IUPAC name(1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate bromide

About Pyridostigmine Bromide

Analytical teams working on Pyridostigmine use Pyridostigmine Bromide as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 101-26-8, formula C9H13BrN2O2 and molar mass 261.12 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

Handling and storage

Hazard communication follows GHS (Danger: H300, H301, H310 and H317). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Pyridostigmine

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

Pyridostigmine 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 Pyridostigmine Bromide
Product name	Pyridostigmine Bromide
Catalogue number	ZX-026591
CAS number	101-26-8
IUPAC name	(1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate bromide
Molecular formula	C₉H₁₃BrN₂O₂
Molar mass	261.12 g/mol
Exact mass	260.016
Grade	Reference Standard
Physical form	Solid
H-bond donors / acceptors	0 / 3
Topological polar surface area	33.4 Å²
HS code	38229090
InChIKey	VNYBTNPBYXSMOO-UHFFFAOYSA-M
SMILES	C[N+]1=CC=CC(=C1)OC(=O)N(C)C.[Br-]
PubChem CID	7550
Synonyms	Kalimin, Kalymin, Regonol, Regonal, Mestinon bromide, Pyridostigmini bromidum, Piridostigmina bromuro, 3-Hydroxy-1-methylpyridinium bromide dimethylcarbamate, 3-(Dimethylcarbamyloxy)-1-methylpyridinium bromide, Pyridinium, 3-(((dimethylamino)carbonyl)oxy)-1-methyl-, bromide, 1-Methyl-3-hydroxypyridinium bromide dimethylcarbamate, 3-(((Dimethylamino)carbonyl)oxy)-1-methylpyridinium 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

Signal word Danger

H300Fatal if swallowed
H301Toxic if swallowed
H310Fatal in contact with skin
H317May cause an allergic skin reaction
H330Fatal if inhaled
H331Toxic if inhaled

Precautionary statements P260, P261, P262, P264, P270, P271, P272, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P333 + P317, P361 + P364, P362 + P364, P403 + P233, P405, P501

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 Pyridostigmine 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 Pyridostigmine Bromide

Which CAS number identifies Pyridostigmine Bromide?

Pyridostigmine Bromide is registered under CAS 101-26-8. You may also see it listed as Kalimin, Kalymin, Regonol. Our catalogue number for this item is ZX-026591.

What are the formula and molar mass of Pyridostigmine Bromide?

For Pyridostigmine Bromide, its formula is C9H13BrN2O2 and its molar mass is 261.12 g/mol. The systematic (IUPAC) name is (1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate bromide. InChIKey VNYBTNPBYXSMOO-UHFFFAOYSA-M lets you match it in any structure database.

How is Pyridostigmine Bromide used in pharmaceutical QC?

Pyridostigmine Bromide is a characterised reference material linked to Pyridostigmine. 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 Pyridostigmine 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 Pyridostigmine 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 Pyridostigmine Bromide to my country?

Yes. Because Pyridostigmine 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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