氯磺丙脲

Name: 氯磺丙脲
Brand: 济南圣和化工有限公司

CAS 94-20-2C10H13ClN2O3SMW 276.74

本页收录氯磺丙脲，CAS 登记号为 94-20-2，分子式 C10H13ClN2O3S，分子量 276.74，归类于医药中间体及原料药。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	94-20-2
分子式	C10H13ClN2O3S
分子量	276.74
熔点	261 to 264 °F (NTP, 1992)
LogP	2.27
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

该产品的下游应用集中在医药中间体及原料药。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

供货能力：氯磺丙脲备有现货，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

作为化工原料供应服务商，济南圣和化工有限公司长期服务于化工贸易、食品添加、医药中间体、日化原料等行业的采购需求。除氯磺丙脲外，您还可以在站内按 CAS 号或产品分类检索更多品类，获取规格与报价。

常见问题

氯磺丙脲的 CAS 号是多少？

氯磺丙脲的 CAS 号为 94-20-2。

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。

氯磺丙脲有什么用途？

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

chlorpropamide · CAS 94-20-2 · C10H13ClN2O3S. UNII WTM2C3IL2X. Melting Point: 261 to 264 °F (NTP, 1992); Melting Point: 129.2-129.8; Melting Point: 127-129 °C.

Identification

CAS Registry Number	94-20-2
PubChem CID	2727
Molecular formula	C10H13ClN2O3S
IUPAC name	1-(4-chlorophenyl)sulfonyl-3-propylurea
UNII (FDA)	WTM2C3IL2X

Computed Descriptors

Molecular Weight	276.74
XLogP3	2.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	276.0335411
Monoisotopic Mass	276.0335411
Topological Polar Surface Area	83.7
Heavy Atom Count	17
Formal Charge	0

Physical & Chemical Properties

Melting Point	261 to 264 °F (NTP, 1992)
Melting Point	129.2-129.8
Melting Point	127-129 °C
Melting Point	127 - 129 °C
Solubility	258
Solubility	In water, 258 mg/l @ 37 °C
Solubility	1.57e-01 g/L
LogP	2.27
LogP	log Kow= 2.27
LogP	1.8

Physical description & handling notes

Chloropropamide is a white crystalline powder with a slight odor. (NTP, 1992)
Solid
Crystals from dil ethanol
WHITE, CRYSTALLINE POWDER
SLIGHT ODOR
Odorless

GHS Hazard Classification

Reported hazard statements	H312, H332 (40.6%), H351 (97.1%)

H312+H332 (40.6%): Harmful in contact with skin or if inhaled [Warning Acute toxicity, dermal; acute toxicity, inhalation]

H312 (98.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]

Documented Uses

Marshall, Sigal, J Org Chem 23, 927 (1958); Brit Pat 853,555 (1960 to Pfizer)...
For treatment of NIDDM in conjunction with diet and exercise.
Breast Feeding; Lactation; Milk, Human; Hypoglycemic Agents; Sulfonylurea Compounds
Sulfonylureas are used to control hyperglycemia in NIDDM pt who cannot achieve appropriate control with changes in diet alone. /Sulfonylurea/
...EFFECTIVE IN MATURITY-ONSET DIABETIC PT IN WHOM PANCREAS RETAINS CAPACITY TO SECRETE INSULIN. /SULFONYLUREAS/
MEDICATION (VET): IN DIABETES MELLITUS IN DOGS.

Synonyms

chlorpropamide; 94-20-2; Diabinese; Glucamide; Diabenese; Melitase; 4-chloro-N-(propylcarbamoyl)benzenesulfonamide; Clorpropamida; Clorpropamide; Clorpropamid; Prodiaben; Chlorpropamidum; 1-(p-Chlorobenzenesulfonyl)-3-propylurea; 1-Propyl-3-(p-chlorobenzenesulfonyl)urea; N-(4-Chlorophenylsulfonyl)-N'-propylurea; N-(p-Chlorobenzenesulfonyl)-N'-propylurea

Frequently Asked Questions

What are the CAS number and molecular formula of chlorpropamide?

CAS 94-20-2; molecular formula C10H13ClN2O3S; molecular weight — g/mol.

What other names is chlorpropamide known by?

chlorpropamide, 94-20-2, Diabinese, Glucamide, Diabenese, Melitase.

Is chlorpropamide classified as hazardous?

Hazard statements reported: H312, H332, H351.

What are the key physical properties of chlorpropamide?

Melting Point: 261 to 264 °F (NTP, 1992); Melting Point: 129.2-129.8; Melting Point: 127-129 °C; Melting Point: 127 - 129 °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.