倍他司汀（碱和/或未指定的盐）

Name: 倍他司汀（碱和/或未指定的盐）
Brand: 济南圣和化工有限公司

CAS 5638-76-6C8H12N2MW 136.19

倍他司汀（碱和/或未指定的盐），CAS 登记号 5638-76-6，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，下游主要用于有机化学品。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5638-76-6

分子式C8H12N2

分子量136.19

熔点150-144

沸点210.9±15.0 °C

LogP0.1

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)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

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

在哪里能查到倍他司汀（碱和/或未指定的盐）的 CAS 号？

本页已列出倍他司汀（碱和/或未指定的盐）的 CAS 号：5638-76-6，可与随货 COA 核对。

可以提供哪些规格和包装？

常见纯度为按批次COA提供(不公开发布)，包装形式为按订单/批次确认(不公开发布)，特殊规格可在询价时说明。

倍他司汀（碱和/或未指定的盐）一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

Betahistine (base and/or unspecified salts) · CAS 5638-76-6 · C8H12N2. UNII X32KK4201D. Boiling Point: 210.9±15.0 °C; Melting Point: 150-144; LogP: 0.1.

Identification

CAS Registry Number	5638-76-6
PubChem CID	2366
Molecular formula	C8H12N2
IUPAC name	N-methyl-2-pyridin-2-ylethanamine
UNII (FDA)	X32KK4201D

Computed Descriptors

Molecular Weight	136.19
XLogP3	0.4
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	3
Exact Mass	136.100048391
Monoisotopic Mass	136.100048391
Topological Polar Surface Area	24.9
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

Boiling Point	210.9±15.0 °C
Melting Point	150-144
LogP	0.1
LogP	0.68
Dissociation Constants	3.5, 9.7

Physical description & handling notes

Solid
128.98 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
132.35 Å² [M+K]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
125.07 Å² [M+H]+ [CCS Type: TW; Method: calibrated with polyalanine and drug standards]
Through its actions on the histamine receptors, betahistine provides relief from vertigo associated with Ménière's disease.

GHS Hazard Classification

Reported hazard statements	H315 (100%), H319 (100%), H335 (97.9%)

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Use (kg; approx.) in Germany (2009): >1000
Consumption (g per capita; approx.) in Germany (2009): 0.0122
2-Pyridineethanamine, N-methyl-: INACTIVE
Investigated for use/treatment in adverse effects (drug), hyperlipidemia, and obesity.
Betahistine is indicated for the reduction of recurrent vertigo episodes associated with Ménière's disease in patients 18 years old and above.
Take with food. This may reduce or prevent gastrointestinal upset.

Synonyms

betahistine; 5638-76-6; N-Methyl-2-pyridineethanamine; Vasomotal; 2-Pyridineethanamine, N-methyl-; Betahistina; 2-[2-(Methylamino)ethyl]pyridine; N-methyl-2-pyridin-2-ylethanamine; Betahistinum; methyl[2-(pyridin-2-yl)ethyl]amine; Betaistina; 2-(2-(Methylamino)ethyl)pyridine; Vestibo; (2-(2-Pyridyl)ethyl)methylamine; [2-(2-Pyridyl)ethyl]methylamine; 2-(beta-Methylaminoethyl)pyridine

Frequently Asked Questions

What are the CAS number and molecular formula of Betahistine (base and/or unspecified salts)?

CAS 5638-76-6; molecular formula C8H12N2; molecular weight — g/mol.

What other names is Betahistine (base and/or unspecified salts) known by?

betahistine, 5638-76-6, N-Methyl-2-pyridineethanamine, Vasomotal, 2-Pyridineethanamine, N-methyl-, Betahistina.

Is Betahistine (base and/or unspecified salts) classified as hazardous?

Hazard statements reported: H315, H319, H335.

What are the key physical properties of Betahistine (base and/or unspecified salts)?

Boiling Point: 210.9±15.0 °C; Melting Point: 150-144; LogP: 0.1; LogP: 0.68.

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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