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

R-α-硫辛酸，CAS 登记号 1200-22-2，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1200-22-2

分子式C8H14O2S2

分子量206.3

熔点60.5

沸点162.5

LogP2.1

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

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 R-α-硫辛酸的 CAS 号？

本页已列出 R-α-硫辛酸的 CAS 号：1200-22-2，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。

R-α-硫辛酸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

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.

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