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API Impurities

S-Thioctic Acid Tromethamine

Reference StandardAvailable on request

Buy S-Thioctic Acid Tromethamine (CAS 248914-06-9) from Zemixal: C12H25NO5S2, COA and SDS with every lot, worldwide shipping.

Pack sizes
S-Thioctic Acid Tromethamine chemical structure
CAS number248914-06-9
FormulaC12H25NO5S2
Molar mass327.5 g/mol
Physical formSolid
HS code38229090
InChIKeyCCTREOMTIFSZAU-FJXQXJEOSA-N
IUPAC name2-amino-2-(hydroxymethyl)propane-1,3-diol;5-[(3S)-dithiolan-3-yl]pentanoic acid

About S-Thioctic Acid Tromethamine

S-Thioctic Acid Tromethamine belongs to the Thioctic acid reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 248914-06-9, formula C12H25NO5S2 and molar mass 327.5 g/mol. It is handled as a solid.

Typical applications

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

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 S-Thioctic Acid Tromethamine
Product nameS-Thioctic Acid Tromethamine
Catalogue numberZX-030316
CAS number248914-06-9
IUPAC name2-amino-2-(hydroxymethyl)propane-1,3-diol;5-[(3S)-dithiolan-3-yl]pentanoic acid
Molecular formulaC12H25NO5S2
Molar mass327.5 g/mol
Exact mass327.1174
GradeReference Standard
Physical formSolid
H-bond donors / acceptors5 / 8
Topological polar surface area175 Ų
HS code38229090
InChIKeyCCTREOMTIFSZAU-FJXQXJEOSA-N
SMILESC1CSS[C@H]1CCCCC(=O)O.C(C(CO)(CO)N)O
PubChem CID9818799
SynonymsS-α-Lipoic acid tromethamine salt, (S)-a-Lipoic Acid Tromethamine Salt, 2-Amino-2-(hydroxymethyl)propane-1,3-diol (S)-5-(1,2-dithiolan-3-yl)pentanoate, 2-Amino-2-(hydroxymethyl)propane-1,3-diol(S)-5-(1,2-dithiolan-3-yl)pentanoate

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 S-Thioctic Acid Tromethamine
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 S-Thioctic Acid Tromethamine

Which CAS number identifies S-Thioctic Acid Tromethamine?
S-Thioctic Acid Tromethamine is registered under CAS 248914-06-9. You may also see it listed as S-α-Lipoic acid tromethamine salt, (S)-a-Lipoic Acid Tromethamine Salt, 2-Amino-2-(hydroxymethyl)propane-1,3-diol (S)-5-(1,2-dithiolan-3-yl)pentanoate. Our catalogue number for this item is ZX-030316.
What are the formula and molar mass of S-Thioctic Acid Tromethamine?
For S-Thioctic Acid Tromethamine, its formula is C12H25NO5S2 and its molar mass is 327.5 g/mol. InChIKey CCTREOMTIFSZAU-FJXQXJEOSA-N lets you match it in any structure database.
How is S-Thioctic Acid Tromethamine used in pharmaceutical QC?
S-Thioctic Acid Tromethamine 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 S-Thioctic Acid Tromethamine?
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 S-Thioctic Acid Tromethamine?
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 S-Thioctic Acid Tromethamine to my country?
Yes. S-Thioctic Acid Tromethamine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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