溴吡斯的明

Name: 溴吡斯的明
Brand: 济南圣和化工有限公司

CAS 101-26-8C9H13BrN2O2MW 261.12

溴吡斯的明，CAS 登记号 101-26-8，由济南圣和化工有限公司现货供应，可提供纯度按批次COA提供(不公开发布) 的规格，下游主要用于无机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。

规格参数

CAS号101-26-8

分子式C9H13BrN2O2

分子量261.12

熔点152-154 °C

纯度按批次COA提供(不公开发布)

包装按订单/批次确认(不公开发布)

应用领域无机化学品

类别无机化学品

用途与场景

无机化学品

包装与供货

包装规格按订单/批次确认(不公开发布)

纯度规格按批次COA提供(不公开发布)

储存条件密封、阴凉干燥处保存

供货周期现货/按订单安排

文件与支持

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常见问题

在哪里能查到溴吡斯的明的 CAS 号？

本页已列出溴吡斯的明的 CAS 号：101-26-8，可与随货 COA 核对。

可以提供哪些规格和包装？

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主要涉及无机化学品。

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PubChem 公开数据

Description

pyridostigmine bromide · CAS 101-26-8 · C9H13BrN2O2. UNII KVI301NA53. Melting Point: 152-154 °C.

Identification

CAS Registry Number	101-26-8
PubChem CID	7550
Molecular formula	C9H13BrN2O2
IUPAC name	(1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate bromide
UNII (FDA)	KVI301NA53

Computed Descriptors

Molecular Weight	261.12
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	260.01604
Monoisotopic Mass	260.01604
Topological Polar Surface Area	33.4
Heavy Atom Count	14
Formal Charge	0
Complexity	182

Physical & Chemical Properties

Melting Point	152-154 °C

Physical description & handling notes

WHITE OR PRACTICALLY WHITE, CRYSTALLINE POWDER
AGREEABLE ODOR
FREELY SOL IN WATER, ALCOHOL, PRACTICALLY INSOL IN ETHER, ACETONE, BENZENE
FREELY SOL IN CHLOROFORM, SLIGHTLY SOL IN SOLVENT HEXANE
137.2 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
HYGROSCOPIC

GHS Hazard Classification

Reported hazard statements	H300 (72.6%), H301 (27.4%), H310 (66.1%), H317 (66.1%), H330 (67.7%), H331 (27.4%)

H300 (72.6%): Fatal if swallowed [Danger Acute toxicity, oral]

H301 (27.4%): Toxic if swallowed [Danger Acute toxicity, oral]

Documented Uses

For the treatment of myasthenia gravis.
URBAN, US PATENT NUMBER 2,572,579 (1951 TO HOFFMAN-LA ROCHE).
3-PYRIDINOL IS CONDENSED WITH DIMETHYLCARBAMOYL CHLORIDE IN THE PRESENCE OF A SUITABLE BASIC CATALYST SUCH AS DIMETHYLANILINE, MAGNESIUM OXIDE, ETC. THE RESULTING ESTER, 3-PYRIDYL DIMETHYLCARBAMATE, IS ISOLATED, DISSOLVED IN A SUITABLE ORGANIC SOLVENT, AND QUATERNIZED WITH METHYL BROMIDE.
Breast Feeding; Lactation; Milk, Human; Cholinesterase Inhibitors; Parasympathomimetics
Cholinesterase Inhibitors; Parasympathomimetics
A QUATERNARY AMMONIUM ANTICHOLINESTERASE DRUG ...PRINCIPAL USE IS IN THE TREATMENT OF MYASTHENIA GRAVIS. ...

Synonyms

PYRIDOSTIGMINE BROMIDE; 101-26-8; Kalimin; Kalymin; Regonol; Regonal; Mestinon bromide; Pyridostigmini bromidum; Piridostigmina bromuro; DTXSID9023540; NSC-679759; NSC-758435; Ro 1-5130; KVI301NA53; 3-Hydroxy-1-methylpyridinium bromide dimethylcarbamate; 3-(Dimethylcarbamyloxy)-1-methylpyridinium bromide

Frequently Asked Questions

What are the CAS number and molecular formula of pyridostigmine bromide?

CAS 101-26-8; molecular formula C9H13BrN2O2; molecular weight — g/mol.

What other names is pyridostigmine bromide known by?

PYRIDOSTIGMINE BROMIDE, 101-26-8, Kalimin, Kalymin, Regonol, Regonal.

Is pyridostigmine bromide classified as hazardous?

Hazard statements reported: H300, H301, H310, H317, H330.

What are the key physical properties of pyridostigmine bromide?

Melting Point: 152-154 °C.

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.

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