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API Impurities

Beta-Lipoic Acid

Reference StandardAvailable on request

Order Beta-Lipoic Acid (CAS 6992-30-9) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-027228.

Pack sizes
Beta-Lipoic Acid chemical structure
CAS number6992-30-9
FormulaC8H14O3S2
Molar mass222.3 g/mol
Physical formSolid
HS code38229090
InChIKeyHRIQWEOKIFSCBV-UHFFFAOYSA-N
IUPAC name5-(1-oxodithiolan-3-yl)pentanoic acid

About Beta-Lipoic Acid

Beta-Lipoic Acid belongs to the Thioctic acid reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 6992-30-9, formula C8H14O3S2 and molar mass 222.3 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Thioctic acid

See every impurity, metabolite and related compound we list for this API.

Thioctic acid standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of Beta-Lipoic Acid
Product nameBeta-Lipoic Acid
Catalogue numberZX-027228
CAS number6992-30-9
IUPAC name5-(1-oxodithiolan-3-yl)pentanoic acid
Molecular formulaC8H14O3S2
Molar mass222.3 g/mol
Exact mass222.0384
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors1 / 5
Topological polar surface area98.9 Ų
HS code38229090
InChIKeyHRIQWEOKIFSCBV-UHFFFAOYSA-N
SMILESC1CS(=O)SC1CCCCC(=O)O
PubChem CID5319044
Synonyms5-(1-Oxido-1,2-dithiolan-3-yl)pentanoic Acid, β-Lipoic acid, 1,2-Dithiolane-3-pentanoic acid 1-oxide

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Beta-Lipoic Acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Beta-Lipoic Acid

Which CAS number identifies Beta-Lipoic Acid?
Beta-Lipoic Acid is registered under CAS 6992-30-9. You may also see it listed as 5-(1-Oxido-1,2-dithiolan-3-yl)pentanoic Acid, β-Lipoic acid, 1,2-Dithiolane-3-pentanoic acid 1-oxide. Our catalogue number for this item is ZX-027228.
What are the formula and molar mass of Beta-Lipoic Acid?
For Beta-Lipoic Acid, its formula is C8H14O3S2 and its molar mass is 222.3 g/mol. The systematic (IUPAC) name is 5-(1-oxodithiolan-3-yl)pentanoic acid. InChIKey HRIQWEOKIFSCBV-UHFFFAOYSA-N lets you match it in any structure database.
How is Beta-Lipoic Acid used in pharmaceutical QC?
Beta-Lipoic Acid is a characterised reference material linked to Thioctic acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Beta-Lipoic Acid?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Beta-Lipoic Acid?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Beta-Lipoic Acid to my country?
Yes. Beta-Lipoic Acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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