(S)-(-)-α -Lipoic acid - ≥97%(HPLC) , CAS No.1077-27-6

CAS: 1077-27-6 Cat. No.: L124685 Formule: C8H14O2S2 Poids moléculaire: 206.33 Beilstein Registry Number: 81852 Numéro CE: 664-251-3
DISPONIBLE À COMMANDE
GRADE & PURITY ≥97%(HPLC)
Synonyms
(S)-(-)-lipoic acid | AKOS016842424 | C8H14O2S2 | s-(-)-alpha-lipoic acid | thioctic-acid | Thioctic acid, (-)- | 1,2-Dithiolane-3-pentanoic acid, (3S)- | L-6-thioctic acid | (-)-Thioctic Acid | (3S)-1,2-Dithiolane-3-pentanoic Acid | (S)-Thioctic Acid | S
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
★
Size
Allemagne (EU)
USA*
Price
Qty
250mg
L124685-250mg
—
3 En stock
8,59€
1g
L124685-1g
—
3 En stock
9,46€
5g
L124685-5g
—
6 En stock

28,55€

43,30€
Enregistrer 14,75 € (34.07%)
25g
L124685-25g
—
2 En stock

110,98€

166,52€
Enregistrer 55,54 € (33.35%)
100g
L124685-100g
—
1 En stock

383,45€

575,22€
Enregistrer 191,77 € (33.34%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥97%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
(S)-(-)-lipoic acid | AKOS016842424 | C8H14O2S2 | s-(-)-alpha-lipoic acid | thioctic-acid | Thioctic acid, (-)- | 1,2-Dithiolane-3-pentanoic acid, (3S)- | L-6-thioctic acid | (-)-Thioctic Acid | (3S)-1,2-Dithiolane-3-pentanoic Acid | (S)-Thioctic Acid | S
Spécifications et pureté
≥97%(HPLC)
Mécanismes biochimiques et physiologiques
Biological antioxidant with prooxidant activities. Method for enantioseparation of lipoic acid in dietary supplements by capillary electrophoresis.Biological antioxidant with prooxidant activities . Method for enantioseparation of lipoic acid in dietary s
Conditions de stockage de stockage
Store at -20°C
Expédié en
Ice chest + Ice pads
Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.
Pureté
≥97%(HPLC)
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504758837
Sourires canoniques
C1CSSC1CCCCC(=O)O
IUPAC Name
5-[(3S)-dithiolan-3-yl]pentanoic acid
InChIKey
AGBQKNBQESQNJD-ZETCQYMHSA-N
INCHI
1S/C8H14O2S2/c9-8(10)4-2-1-3-7-5-6-11-12-7/h7H,1-6H2,(H,9,10)/t7-/m0/s1
Isomères SMILES
C1CSS[C@H]1CCCCC(=O)O
WGK Allemagne
3
Poids moléculaire
206.33
Beilstein
81852
Reaxy-Rn
81853
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=81853&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClasseDithiolanes
SubclassLipoic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentLipoic acids and derivatives
Alternative Parents Medium-chain fatty acids  Thia fatty acids  Heterocyclic fatty acids  1,2-dithiolanes  Organic disulfides  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Lipoic_acid_derivative - Medium-chain fatty acid - Heterocyclic fatty acid - Thia fatty acid - Fatty acyl - Fatty acid - 1,2-dithiolane - Organic disulfide - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organic oxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as lipoic acids and derivatives. These are compounds containing a lipoic acid moiety (or a derivative thereof), which consists of a pentanoic acid (or derivative) attached to the C3 carbon atom of a 1,2-dithiolane ring.
External Descriptors dithiolanes - thia fatty acid - heterocyclic fatty acid - lipoic acid
Structure 3D
Modèle de structure chimique interactif





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Mécanismes d'action
Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

17 results found

Lot NumberCertificate TypeDateArticle
A2405299Certificate of AnalysisDec 22, 2023 L124685
L2501045Certificate of AnalysisDec 22, 2023 L124685
E2608115Certificate of AnalysisDec 22, 2023 L124685
E2523039Certificate of AnalysisDec 22, 2023 L124685
A2405306Certificate of AnalysisDec 22, 2023 L124685
A2405305Certificate of AnalysisDec 22, 2023 L124685
A2405304Certificate of AnalysisDec 22, 2023 L124685
A2405303Certificate of AnalysisDec 22, 2023 L124685
A2405302Certificate of AnalysisDec 22, 2023 L124685
A2405300Certificate of AnalysisDec 22, 2023 L124685
A2405298Certificate of AnalysisDec 22, 2023 L124685
G2201249Certificate of AnalysisJun 16, 2022 L124685
G2201250Certificate of AnalysisJun 16, 2022 L124685
G2201266Certificate of AnalysisJun 16, 2022 L124685
G2201272Certificate of AnalysisJun 16, 2022 L124685
D2315358Certificate of AnalysisJun 16, 2022 L124685
G2201254Certificate of AnalysisJun 16, 2022 L124685
Propriétés chimiques et physiques
Poids moléculaire206.300 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count5
Exact Mass206.044 Da
Monoisotopic Mass206.044 Da
Topological Polar Surface Area87.900 Ų
Heavy Atom Count12
Formal Charge0
Complexity150.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
FAQ et articles
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the purity of this product, and how is it determined?
This product is supplied at ≥97% purity, determined by HPLC. Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at ?20 °C. Freezer storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships in an insulated container with ice pads. Unpack on arrival and transfer it to the storage condition stated above.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 1077-27-6, the molecular formula is C8H14O2S2, and the molecular weight is 206.33 g/mol. InChIKey AGBQKNBQESQNJD-ZETCQYMHSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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