4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖

Name: 4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖
Brand: 济南圣和化工有限公司

CAS 5965-66-2C12H22O11MW 342.30

4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖，CAS 登记号 5965-66-2，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，下游主要用于有机化学品。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5965-66-2

分子式C12H22O11

分子量342.30

LogP-4.7

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)

应用领域有机化学品

类别有机化学品

用途与场景

有机化学品

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

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常见问题

在哪里能查到 4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖的 CAS 号？

本页已列出 4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖的 CAS 号：5965-66-2，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。

4-O-β-D-吡喃半乳糖基-β-D-吡喃葡萄糖一般用在什么产品里？

主要涉及有机化学品。

下单流程是怎样的？

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PubChem 公开数据

Description

4-O-β-D-galactopyranosyl-β-D-glucopyranose · CAS 5965-66-2 · C12H22O11. UNII 13Q3A43E0S.

Identification

CAS Registry Number	5965-66-2
PubChem CID	6134
Molecular formula	C12H22O11
IUPAC name	(2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
UNII (FDA)	13Q3A43E0S

Computed Descriptors

Molecular Weight	342.30
XLogP3	-4.7
Hydrogen Bond Donor Count	8
Hydrogen Bond Acceptor Count	11
Rotatable Bond Count	4
Exact Mass	342.11621151
Monoisotopic Mass	342.11621151
Topological Polar Surface Area	190
Heavy Atom Count	23
Formal Charge	0

Physical description & handling notes

Solid; [Sigma-Aldrich MSDS]
175.8 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID2023193]
175.6 Å² [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID5058723]
170.23 Å² [M-H]- [CCS Type: DT; Method: stepped-field]
178.83 Å² [M+Na]+ [CCS Type: DT; Method: stepped-field]
173 Å² [M+Na]+ [CCS Type: TW; Method: calibrated with polyalanine]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Skin conditioning; Humectant

Documented Uses

Cosmetics -> Skin conditioning; Humectant
.beta.-D-Glucopyranose, 4-O-.beta.-D-galactopyranosyl-: ACTIVE

Synonyms

beta-D-Lactose; beta-Lactose; 5965-66-2; lactose; D-Lactose; 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose; .beta.-Lactose; Milk sugar; beta-D-Glucopyranose, 4-O-beta-D-galactopyranosyl-; CHEBI:36218; 13Q3A43E0S; (+)-Lactose; beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranose; DTXSID5058723; 4-(beta-D-Galactosido)-D-glucose; RefChem:5602

Frequently Asked Questions

What are the CAS number and molecular formula of 4-O-β-D-galactopyranosyl-β-D-glucopyranose?

CAS 5965-66-2; molecular formula C12H22O11; molecular weight — g/mol.

What other names is 4-O-β-D-galactopyranosyl-β-D-glucopyranose known by?

beta-D-Lactose, beta-Lactose, 5965-66-2, lactose, D-Lactose, 4-O-beta-D-Galactopyranosyl-beta-D-glucopyranose.

What is the regulatory status of 4-O-β-D-galactopyranosyl-β-D-glucopyranose?

Documented regulatory listings: CIR / INCI: Skin conditioning; Humectant.

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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