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6-甲基-2-硫代-1H-嘧啶-4-酮

CAS 56-04-2C5H6N2OSMW 142.18

济南圣和化工主营供应 6-甲基-2-硫代-1H-嘧啶-4-酮(CAS 56-04-2),归类于有机化学品,分子式 C5H6N2OS,分子量 142.18。我们面向国内化工贸易与生产企业提供稳定的现货供应,报价响应快,支持对公转账并可开具增值税发票。

产品概览

CAS号56-04-2
分子式C5H6N2OS
分子量142.18
LogP-0.2
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

应用领域

有机化学品

6-甲基-2-硫代-1H-嘧啶-4-酮主要应用于有机化学品。具体使用工况下的添加量与规格要求,欢迎与技术团队沟通确认。

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

供应说明:6-甲基-2-硫代-1H-嘧啶-4-酮 常规包装为按订单/批次确认(不公开发布),储存时应密封置于阴凉干燥处,避免与氧化剂混放。济南圣和化工有限公司 支持国内物流发货,大货交期与运费以订单确认为准。

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

选择 济南圣和化工有限公司 的理由:产品信息透明(含 CAS、分子式、理化参数)、报价响应快(一个工作日内)、单证齐全(COA/MSS/质检资料按需提供)、支持批量与长期协议供货。如需 6-甲基-2-硫代-1H-嘧啶-4-酮 以外的配套原料,也欢迎一并列出需求清单。

常见问题

6-甲基-2-硫代-1H-嘧啶-4-酮 的 CAS 号是多少?

6-甲基-2-硫代-1H-嘧啶-4-酮 的 CAS 号为 56-04-2。

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。

6-甲基-2-硫代-1H-嘧啶-4-酮 有什么用途?

主要应用于有机化学品。

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

6-methyl-2-thioxo-1H-pyrimidin-4-one · CAS 56-04-2 · C5H6N2OS. UNII QW24888U5F. Other Experimental Properties: DECOMP @ 326-331 °C..

Identification

CAS Registry Number56-04-2
PubChem CID667493
Molecular formulaC5H6N2OS
IUPAC name6-methyl-2-sulfanylidene-1H-pyrimidin-4-one
UNII (FDA)QW24888U5F

Computed Descriptors

Molecular Weight142.18
XLogP3-0.2
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass142.02008399
Monoisotopic Mass142.02008399
Topological Polar Surface Area73.2
Heavy Atom Count9
Formal Charge0

Physical & Chemical Properties

Other Experimental PropertiesDECOMP @ 326-331 °C.

Physical description & handling notes

  • Methylthiouracil appears as white crystalline powder with an odor of onions and a bitter taste. A saturated aqueous solution is neutral or slightly acidic. (NTP, 1992)
  • CRYSTALS
  • PLATES FROM WATER
  • WHITE, CRYSTALLINE POWDER
  • ODORLESS
  • BITTER

Regulatory Status

GHS notification summary1.7% (1 / 59)

GHS Hazard Classification

GHS notification summary1.7% (1 / 59)
Reported hazard statementsH302 (91.5%), H351 (79.7%), H372

This chemical does not meet GHS hazard criteria for 1.7% (1 of 59) of reports.

H302 (91.5%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

  • Pharmaceuticals -> Animal Drugs -> Approved in Taiwan
  • ACETOACETIC ESTER IS CONDENSED VIA HYDRATION & DE-ETHANOLATION WITH THIOUREA.
  • (1975) NOT PRODUCED COMMERCIALLY IN USA
  • (1977) NOT PRODUCED COMMERCIALLY IN USA
  • 4(1H)-Pyrimidinone, 2,3-dihydro-6-methyl-2-thioxo-: ACTIVE
  • /IT IS/ THE METHYL ANALOG OF PROPYLTHIOURACIL ... .

Synonyms

methylthiouracil; 6-Methyl-2-thiouracil; 56-04-2; Thimecil; Alkiron; Methiocil; Basethyrin; Prostrumyl; Thiomecil; Thiothymin; Metacil; 2-Thio-6-methyluracil; Antibason; Methiacil; Methicil; Strumacil

Frequently Asked Questions

What are the CAS number and molecular formula of 6-methyl-2-thioxo-1H-pyrimidin-4-one?

CAS 56-04-2; molecular formula C5H6N2OS; molecular weight — g/mol.

What other names is 6-methyl-2-thioxo-1H-pyrimidin-4-one known by?

methylthiouracil, 6-Methyl-2-thiouracil, 56-04-2, Thimecil, Alkiron, Methiocil.

Is 6-methyl-2-thioxo-1H-pyrimidin-4-one classified as hazardous?

1.7% of GHS notifications report no hazard classification (1 of 59).

What are the key physical properties of 6-methyl-2-thioxo-1H-pyrimidin-4-one?

Other Experimental Properties: DECOMP @ 326-331 °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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供应商:济南圣和化工有限公司

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