异丙基β-D-硫代吡喃半乳糖苷 (IPTG)

Name: 异丙基β-D-硫代吡喃半乳糖苷 (IPTG)
Brand: 济南圣和化工有限公司

CAS 367-93-1C9H18O5SMW 238.30核心供应

异丙基β-D-硫代吡喃半乳糖苷 (IPTG)，CAS 登记号 367-93-1，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，下游主要用于其他食品添加剂。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367-93-1

分子式C9H18O5S

分子量238.30

熔点121

LogP-1.26

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)

应用领域其他食品添加剂

类别主营产品|其他食品添加剂

用途与场景

其他食品添加剂

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

在哪里能查到异丙基β-D-硫代吡喃半乳糖苷 (IPTG) 的 CAS 号？

本页已列出异丙基β-D-硫代吡喃半乳糖苷 (IPTG) 的 CAS 号：367-93-1，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。

异丙基β-D-硫代吡喃半乳糖苷 (IPTG) 一般用在什么产品里？

主要涉及其他食品添加剂。

下单流程是怎样的？

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PubChem 公开数据

Description

Isopropyl Beta-D-Thiogalactopyranoside (IPTG) · CAS 367-93-1 · C9H18O5S. UNII X73VV2246B. Melting Point: 121; LogP: -1.26.

Identification

CAS Registry Number	367-93-1
PubChem CID	656894
Molecular formula	C9H18O5S
IUPAC name	(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol
UNII (FDA)	X73VV2246B

Computed Descriptors

Molecular Weight	238.30
XLogP3	-0.5
Hydrogen Bond Donor Count	4
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	3
Exact Mass	238.08749484
Monoisotopic Mass	238.08749484
Topological Polar Surface Area	115
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

Melting Point	121
LogP	-1.26

Physical description & handling notes

White solid with an odor of sulfur; [Promega MSDS]

Regulatory Status

GHS notification summary	81% (115 / 142)

GHS Hazard Classification

GHS notification summary	81% (115 / 142)
Reported hazard statements	H302 (12%), H312 (12%), H332 (12.7%)

This chemical does not meet GHS hazard criteria for 81% (115 of 142) of all reports.

H302 (12%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Used to induce protein synthesis and to detect lac gene activity; [Merck Index]
.beta.-D-Galactopyranoside, 1-methylethyl 1-thio-: ACTIVE

Synonyms

IPTG; 367-93-1; Isopropyl-beta-D-thiogalactopyranoside; Isopropyl beta-D-thiogalactopyranoside; ISOPROPYL THIOGALACTOSIDE; Isopropyl-beta-D-thiogalactoside; Isopropyl beta-D-1-thiogalactopyranoside; Isopropyl beta-D-thiogalactoside; Isopropyl 1-Thio-beta-D-galactopyranoside; DTXSID6041052; X73VV2246B; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyloxane-3,4,5-triol; CHEBI:61448; beta-D-Galactopyranoside, 1-methylethyl 1-thio-; (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-propan-2-ylsulfanyl-oxane-3,4,5-triol; Thiogalactoside, Isopropyl

Frequently Asked Questions

What are the CAS number and molecular formula of Isopropyl Beta-D-Thiogalactopyranoside (IPTG)?

CAS 367-93-1; molecular formula C9H18O5S; molecular weight — g/mol.

What other names is Isopropyl Beta-D-Thiogalactopyranoside (IPTG) known by?

IPTG, 367-93-1, Isopropyl-beta-D-thiogalactopyranoside, Isopropyl beta-D-thiogalactopyranoside, ISOPROPYL THIOGALACTOSIDE, Isopropyl-beta-D-thiogalactoside.

Is Isopropyl Beta-D-Thiogalactopyranoside (IPTG) classified as hazardous?

81% of GHS notifications report no hazard classification (115 of 142).

What are the key physical properties of Isopropyl Beta-D-Thiogalactopyranoside (IPTG)?

Melting Point: 121; LogP: -1.26.

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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