二甲硝唑

Name: 二甲硝唑
Brand: 济南圣和化工有限公司

CAS 551-92-8C5H7N3O2MW 141.13

本页收录二甲硝唑，CAS 登记号为 551-92-8，分子式 C5H7N3O2，分子量 141.13，归类于染料及颜料。作为主营产品之一，济南圣和化工有限公司可提供从公斤级到吨级的稳定供货，随货附 COA 与质检资料。

产品概览

CAS号	551-92-8
分子式	C5H7N3O2
分子量	141.13
LogP	0.31
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	染料及颜料
类别	染料及颜料

应用领域

染料及颜料

该产品的下游应用集中在染料及颜料。不同客户工艺差异较大，我们支持按需提供样品与小批量试用。

包装与储存

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

运输常规化工运输

样品可协商提供

交期现货/按订单安排

采购提示：本产品按按订单/批次确认(不公开发布)起订发货，收到货物后请先核对包装完好性再行入库。储存条件为阴凉干燥、密封保存；如需 MSDS 或运输说明，可在询价时一并索取。

质量与文件

每批产品随货提供 COA（分析证书）；可按需提供 MSDS/技术数据表及第三方检测报告。纯度与包装以批次 COA 及订单确认为准。

关于供应商

济南圣和化工有限公司位于山东济南，主营化工原料供应，精选产品 3,000+ 种，覆盖有机化学品、无机化学品、食品添加剂、医药中间体等 12 大分类。我们随货提供 COA 分析证书，一个工作日内回复报价，欢迎国内外采购方长期合作。

常见问题

二甲硝唑的 CAS 号是多少？

二甲硝唑的 CAS 号为 551-92-8。

该产品的纯度和包装规格是什么？

常规纯度规格为按批次COA提供(不公开发布)，包装为按订单/批次确认(不公开发布)，随货提供 COA。

二甲硝唑有什么用途？

主要应用于染料及颜料。

如何购买或获取报价？

请发送邮件至 info@591daili.com 或通过 WhatsApp 联系，注明产品名称、CAS 号与需求数量，一个工作日内回复报价。供应商：济南圣和化工有限公司。

PubChem 公开数据

Description

dimetridazole · CAS 551-92-8 · C5H7N3O2. UNII K59P7XNB8X. LogP: 0.31; Ionization Efficiency: 2.97; Ionization Efficiency: 2.7.

Identification

CAS Registry Number	551-92-8
PubChem CID	3090
Molecular formula	C5H7N3O2
IUPAC name	1,2-dimethyl-5-nitroimidazole
UNII (FDA)	K59P7XNB8X

Computed Descriptors

Molecular Weight	141.13
XLogP3	0.1
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	141.053826475
Monoisotopic Mass	141.053826475
Topological Polar Surface Area	63.6
Heavy Atom Count	10
Formal Charge	0

Physical & Chemical Properties

LogP	0.31
Ionization Efficiency	2.97
Ionization Efficiency	2.7
Ionization Efficiency	MeCN (80%)
Collision Cross Section	124.77 Å² [M+H]+

Physical description & handling notes

Positive
Agilent XCT
Electrospray ionization
formic acid (5.3nM)
DOI:
128.0 Å² [M+H]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5020497]

Regulatory Status

Regulatory & Food Contact	ANTIPROTOZOAL_AGENT: Veterinary Drug NO ADI ALLOCATED TRS 788-JECFA 34/21 FAS 25-JECFA 34/33 UNIZOLE

GHS Hazard Classification

Reported hazard statements	H315 (92.5%), H319 (92.5%), H335 (90.6%), H341 (11.3%)

H315 (92.5%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (92.5%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Documented Uses

Veterinary Drug -> ANTIPROTOZOAL_AGENT -> JECFA Functional Classes
Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
Substances that are destructive to protozoans.
QP - Antiparasitic products, insecticides and repellents
QP51A - Agents against protozoal diseases
QP51AA - Nitroimidazole derivatives

Synonyms

dimetridazole; 1,2-Dimethyl-5-nitroimidazole; 551-92-8; Emtryl; Dimetridazol; Dimetridazolum; 5-Nitro-1,2-dimethylimidazole; 1H-Imidazole, 1,2-dimethyl-5-nitro-; RP 8595; Alazol; DTXSID5020497; K59P7XNB8X; NSC-226253; RP-8595; DTXCID30497; CHEBI:141155

Frequently Asked Questions

What are the CAS number and molecular formula of dimetridazole?

CAS 551-92-8; molecular formula C5H7N3O2; molecular weight — g/mol.

What other names is dimetridazole known by?

dimetridazole, 1,2-Dimethyl-5-nitroimidazole, 551-92-8, Emtryl, Dimetridazol, Dimetridazolum.

What is the regulatory status of dimetridazole?

Documented regulatory listings: ANTIPROTOZOAL_AGENT: Veterinary Drug; NO ADI ALLOCATED; TRS 788-JECFA 34/21.

Is dimetridazole classified as hazardous?

Hazard statements reported: H315, H319, H335, H341.

What are the key physical properties of dimetridazole?

LogP: 0.31; Ionization Efficiency: 2.97; Ionization Efficiency: 2.7; Ionization Efficiency: MeCN (80%).

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.