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

氯磺丙脲，CAS 登记号 94-20-2，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94-20-2

分子式C10H13ClN2O3S

分子量276.74

熔点261 to 264 °F (NTP, 1992)

LogP2.27

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

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

在哪里能查到氯磺丙脲的 CAS 号？

本页已列出氯磺丙脲的 CAS 号：94-20-2，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。

氯磺丙脲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？

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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.

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