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硫唑嘌呤 USP

CAS 446-86-6C9H7N7O2SMW 277.27

济南圣和化工主营供应 硫唑嘌呤 USP(CAS 446-86-6),归类于医药中间体及原料药,分子式 C9H7N7O2S,分子量 277.27。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446-86-6
分子式C9H7N7O2S
分子量277.27
熔点243.5
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)
应用领域医药中间体及原料药
类别医药中间体及原料药

应用领域

医药中间体及原料药

硫唑嘌呤 USP主要应用于医药中间体及原料药。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

供货能力:硫唑嘌呤 USP 备有现货,包装形式为按订单/批次确认(不公开发布)。我们支持对公转账并开具增值税发票,山东省内可安排快速配送,省外按物流时效发货,具体请联系 info@591daili.com。

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 硫唑嘌呤 USP 以外的配套原料,也欢迎一并列出需求清单。

常见问题

硫唑嘌呤 USP 的 CAS 号是多少?

硫唑嘌呤 USP 的 CAS 号为 446-86-6。

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。

硫唑嘌呤 USP 有什么用途?

主要应用于医药中间体及原料药。

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

Azathioprine · CAS 446-86-6 · C9H7N7O2S. UNII MRK240IY2L. Melting Point: 243.5; Melting Point: dec 243-244 °C; Melting Point: 243.5 °C.

Identification

CAS Registry Number446-86-6
PubChem CID2265
Molecular formulaC9H7N7O2S
IUPAC name6-(3-methyl-5-nitroimidazol-4-yl)sulfanyl-7H-purine
UNII (FDA)MRK240IY2L

Computed Descriptors

Molecular Weight277.27
XLogP30.1
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count2
Exact Mass277.03819367
Monoisotopic Mass277.03819367
Topological Polar Surface Area143
Heavy Atom Count19
Formal Charge0

Physical & Chemical Properties

Melting Point243.5
Melting Pointdec 243-244 °C
Melting Point243.5 °C
Solubility1.07e+00 g/L
LogP0.1
LogPlog Kow = 0.10
LogP0.7
LogP0.89
Dissociation Constants7.87 (at 25 °C)
Dissociation ConstantspKa = 8.2

Physical description & handling notes

  • Azathioprine appears as pale yellow crystals or yellowish powder. Decomposes at 243-244 °C. Used for the treatment of rheumatoid arthritis. A known carcinogen.
  • Solid
  • Pale yellow crystals from 50% aq acetone
  • 469 to 471 °F (decomposes) (NTP, 1992)
  • less than 1 mg/mL at 73 °F (NTP, 1992)
  • Insoluble

GHS Hazard Classification

Reported hazard statementsH302 (100%), H315 (88.8%), H319 (88.8%), H335 (87.9%), H340 (62.6%), H350 (100%), H360 (58.9%), H317

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

H315 (88.8%): Causes skin irritation [Warning Skin corrosion/irritation]

Documented Uses

  • Used as an immunosuppressant and anticancer drug; [Kanerva, p. 1753]
  • Use (kg; approx.) in Germany (2009): >2500
  • Use (kg; exact) in Germany (2009): 3323
  • Consumption (g per capita; approx.) in Germany (2009): 0.0305
  • Consumption (g per capita; exact) in Germany (2009): 0.0406
  • Consumption (g per capita) in the USA (2002): 0.00253

Synonyms

azathioprine; 446-86-6; Azothioprine; Azanin; Azathioprin; Azatioprin; Azamun; Azasan; Ccucol; Imurek; Muran; NSC-39084; Azathioprinum; Azatioprina; BW 57-322; BW-57-322

Frequently Asked Questions

What are the CAS number and molecular formula of Azathioprine?

CAS 446-86-6; molecular formula C9H7N7O2S; molecular weight — g/mol.

What other names is Azathioprine known by?

azathioprine, 446-86-6, Azothioprine, Azanin, Azathioprin, Azatioprin.

Is Azathioprine classified as hazardous?

Hazard statements reported: H302, H315, H319, H335, H340.

What are the key physical properties of Azathioprine?

Melting Point: 243.5; Melting Point: dec 243-244 °C; Melting Point: 243.5 °C; Solubility: 1.07e+00 g/L.

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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