R-α-硫辛酸

Name: R-α-硫辛酸
Brand: 济南圣和化工有限公司

CAS 1200-22-2C8H14O2S2MW 206.3

济南圣和化工有限公司现供应有机化学品——R-α-硫辛酸（CAS 1200-22-2），分子式 C8H14O2S2，分子量 206.3。本页理化参数仅供参考，实际常规纯度按批次COA提供(不公开发布)，以批次 COA 及订单确认为准，支持批量采购与长期供货协议。

产品概览

CAS号	1200-22-2
分子式	C8H14O2S2
分子量	206.3
熔点	60.5
沸点	162.5
LogP	2.1
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	有机化学品
类别	有机化学品

应用领域

有机化学品

该产品的下游应用集中在有机化学品。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

供应说明：R-α-硫辛酸常规包装为按订单/批次确认(不公开发布)，储存时应密封置于阴凉干燥处，避免与氧化剂混放。济南圣和化工有限公司支持国内物流发货，大货交期与运费以订单确认为准。

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 R-α-硫辛酸外，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

R-α-硫辛酸的 CAS 号是多少？

R-α-硫辛酸的 CAS 号为 1200-22-2。

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。

R-α-硫辛酸有什么用途？

主要应用于有机化学品。

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

R-alpha-Lipoic Acid · CAS 1200-22-2 · C8H14O2S2. UNII 73Y7P0K73Y. Boiling Point: 162.5; Melting Point: 60.5; Melting Point: 47.5-48 °C.

Identification

CAS Registry Number	1200-22-2
PubChem CID	864
Molecular formula	C8H14O2S2
IUPAC name	5-(dithiolan-3-yl)pentanoic acid
UNII (FDA)	73Y7P0K73Y

Computed Descriptors

Molecular Weight	206.3
XLogP3	1.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	5
Exact Mass	206.04352203
Monoisotopic Mass	206.04352203
Topological Polar Surface Area	87.9
Heavy Atom Count	12
Formal Charge	0

Physical & Chemical Properties

Boiling Point	162.5
Melting Point	60.5
Melting Point	47.5-48 °C
LogP	2.1
Dissociation Constants	pKa = 5.10

Physical description & handling notes

Forms yellowish flakes
Insoluble
Yellow powder; solubility in ethanol: 50 mg/mL /Synthetic, oxidized form/
Soluble in methanol, ethanol, diethyl ether and chloroform
When heated to decomposition, material mits toxic fumes of /sulfur oxides/.
133.8 Å² [M+H-H2O]+ [CCS Type: DT; Method: single field calibrated with Agilent tune mix (Agilent)]

Regulatory Status

GHS notification summary	6.5% (28 / 430)

GHS Hazard Classification

GHS notification summary	6.5% (28 / 430)
Reported hazard statements	H302 (93.5%), H315 (48.6%), H317 (46.5%), H319 (47%), H411 (46.5%), H335 (31.7%), H412 (19.5%)

This chemical does not meet GHS hazard criteria for 6.5% (28 of 430) of reports.

H302 (93.5%): Harmful if swallowed [Warning Acute toxicity, oral]

Documented Uses

Nutrition, biochemical research /Thioctic acid, dl-form/
THERAPEUTIC CATEGORY: Treatment of liver disease; antidote to poisonous mushrooms (Amanita species).
Use (kg; approx.) in Germany (2009): >7500
Consumption (g per capita; approx.) in Germany (2009): 0.0916
For nutritional supplementation, also for treating dietary shortage or imbalance.
Information on 1 consumer products that contain Thioctic Acid in the following categories is provided:

Synonyms

thioctic acid; alpha-Lipoic acid; 6,8-Thioctic acid; Biletan; alpha Lipoic Acid; DL-6,8-Thioctic acid; 5-(dithiolan-3-yl)pentanoic acid; Thioctsan; thioctate; Thiocacid; Thioctan; Tioctic Acid; Acidum thiocticum; A-lipoicum acidum; Lipoic acid, dl-; Lipoic acid, alpha

Frequently Asked Questions

What are the CAS number and molecular formula of R-alpha-Lipoic Acid?

CAS 1200-22-2; molecular formula C8H14O2S2; molecular weight — g/mol.

What other names is R-alpha-Lipoic Acid known by?

thioctic acid, alpha-Lipoic acid, 6,8-Thioctic acid, Biletan, alpha Lipoic Acid, DL-6,8-Thioctic acid.

Is R-alpha-Lipoic Acid classified as hazardous?

6.5% of GHS notifications report no hazard classification (28 of 430).

What are the key physical properties of R-alpha-Lipoic Acid?

Boiling Point: 162.5; Melting Point: 60.5; Melting Point: 47.5-48 °C; LogP: 2.1.

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.