硫唑嘌呤 USP

Name: 硫唑嘌呤 USP
Brand: 济南圣和化工有限公司

CAS 446-86-6C9H7N7O2SMW 277.27

硫唑嘌呤 USP，CAS 登记号 446-86-6，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

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

每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。

常见问题

在哪里能查到硫唑嘌呤 USP 的 CAS 号？

本页已列出硫唑嘌呤 USP 的 CAS 号：446-86-6，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。

硫唑嘌呤 USP 一般用在什么产品里？

主要涉及医药中间体及原料药。

下单流程是怎样的？

来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。

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 Number	446-86-6
PubChem CID	2265
Molecular formula	C9H7N7O2S
IUPAC name	6-(3-methyl-5-nitroimidazol-4-yl)sulfanyl-7H-purine
UNII (FDA)	MRK240IY2L

Computed Descriptors

Molecular Weight	277.27
XLogP3	0.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	277.03819367
Monoisotopic Mass	277.03819367
Topological Polar Surface Area	143
Heavy Atom Count	19
Formal Charge	0

Physical & Chemical Properties

Melting Point	243.5
Melting Point	dec 243-244 °C
Melting Point	243.5 °C
Solubility	1.07e+00 g/L
LogP	0.1
LogP	log Kow = 0.10
LogP	0.7
LogP	0.89
Dissociation Constants	7.87 (at 25 °C)
Dissociation Constants	pKa = 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 statements	H302 (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.

获取硫唑嘌呤 USP 报价

供应商：济南圣和化工有限公司 · 一个工作日内回复。

邮件询价 WhatsApp