替扎尼定

Name: 替扎尼定
Brand: 济南圣和化工有限公司

CAS 51322-75-9C9H8ClN5SMW 253.71

替扎尼定，CAS 登记号 51322-75-9，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，下游主要用于医药中间体及原料药。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51322-75-9

分子式C9H8ClN5S

分子量253.71

熔点280

沸点391.2

LogP1.72

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)

应用领域医药中间体及原料药

类别医药中间体及原料药

用途与场景

医药中间体及原料药

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

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替扎尼定一般用在什么产品里？

主要涉及医药中间体及原料药。

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PubChem 公开数据

Description

Tizanidine · CAS 51322-75-9 · C9H8ClN5S. UNII 6AI06C00GW. Boiling Point: 391.2; Melting Point: 280; Solubility: 1.33e-01 g/L.

Identification

CAS Registry Number	51322-75-9
PubChem CID	5487
Molecular formula	C9H8ClN5S
IUPAC name	5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine
UNII (FDA)	6AI06C00GW

Computed Descriptors

Molecular Weight	253.71
XLogP3	1.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	2
Exact Mass	253.0188941
Monoisotopic Mass	253.0188941
Topological Polar Surface Area	90.4
Heavy Atom Count	16
Formal Charge	0

Physical & Chemical Properties

Boiling Point	391.2
Melting Point	280
Solubility	1.33e-01 g/L
LogP	1.72
LogP	1.4
LogP	1.05
Dissociation Constants	7.48

Physical description & handling notes

Solid
slightly soluble
149.4 Å² [M+H]+ [CCS Type: TW; Method: Major Mix IMS/Tof Calibration Kit (Waters)]

GHS Hazard Classification

Reported hazard statements	H302, H332 (66.7%), H361 (66.7%)

H302+H332 (66.7%): Harmful if swallowed or if inhaled [Warning Acute toxicity, oral; acute toxicity, inhalation]

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Use (kg; approx.) in Germany (2009): >50
Consumption (g per capita; approx.) in Germany (2009): 0.000611
Consumption (g per capita) in the USA (2002): 0.0014
For the management of increased muscle tone associated with spasticity
Tizanidine is indicated for the relief of muscle spasticity, which can interfere with daily activities. The general recommendation is to reserve tizanidine use for periods of time when there is a particular need for relief, as it has a short duration of action.
Tizanidine is a centrally acting alpha-2 agonist. Tizanidine is widely used as an anti-spastic agent for multiple medical conditions.

Synonyms

tizanidine; 51322-75-9; Sirdalud; Tizanidina; Tizanidinum; 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine; 5-Chloro-4-(2-imidazolin-2-ylamino)-2,1,3-benzothiadiazole; DTXSID9023679; 6AI06C00GW; DTXCID203679; CHEBI:63629; 2,1,3-Benzothiadiazol-4-amine, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-; RefChem:58565; 5-chloro-4-(2-imidazolin-2-yl-amino)-2,1,3-benzothiadiazole; M03BX02; 610-648-1

Frequently Asked Questions

What are the CAS number and molecular formula of Tizanidine?

CAS 51322-75-9; molecular formula C9H8ClN5S; molecular weight — g/mol.

What other names is Tizanidine known by?

tizanidine, 51322-75-9, Sirdalud, Tizanidina, Tizanidinum, 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)-2,1,3-benzothiadiazol-4-amine.

Is Tizanidine classified as hazardous?

Hazard statements reported: H302, H332, H361.

What are the key physical properties of Tizanidine?

Boiling Point: 391.2; Melting Point: 280; Solubility: 1.33e-01 g/L; LogP: 1.72.

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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