S-Thioctic Acid Tromethamine

Name: S-Thioctic Acid Tromethamine
Brand: Vaqora Chemicals
SKU: VQ-031592

About S-Thioctic Acid Tromethamine

Listed under CAS 248914-06-9, S-Thioctic Acid Tromethamine is an impurity of Thioctic acid available from Vaqora Chemicals. Its molecular formula is C12H25NO5S2 and its molecular weight is 327.5 g/mol. It is also known as S-α-Lipoic acid tromethamine salt or (S)-a-Lipoic Acid Tromethamine Salt.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Thioctic acid, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer S-Thioctic Acid Tromethamine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Thioctic acid

View every impurity, metabolite and intermediate we list for Thioctic acid.

Thioctic acid impurities

Specifications & identifiers

Chemical identifiers
Product name	S-Thioctic Acid Tromethamine
Catalogue No.	VQ-031592
CAS Number	248914-06-9
IUPAC name	2-amino-2-(hydroxymethyl)propane-1,3-diol;5-[(3S)-dithiolan-3-yl]pentanoic acid
Molecular formula	C₁₂H₂₅NO₅S₂
Molecular weight	327.5 g/mol
Exact mass	327.1174
Grade	Reference Standard
HSN code	38229090
InChIKey	CCTREOMTIFSZAU-FJXQXJEOSA-N
SMILES	C1CSS[C@H]1CCCCC(=O)O.C(C(CO)(CO)N)O
PubChem CID	9818799

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 8
TPSA	175 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of S-Thioctic Acid Tromethamine?

The CAS Registry Number of S-Thioctic Acid Tromethamine is 248914-06-9. It is also known 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.

What is the molecular formula and molecular weight of S-Thioctic Acid Tromethamine?

S-Thioctic Acid Tromethamine has the molecular formula C12H25NO5S2 and a molecular weight of 327.5 g/mol.

What is S-Thioctic Acid Tromethamine used for?

S-Thioctic Acid Tromethamine is supplied as a characterised reference material related to Thioctic acid. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of S-Thioctic Acid Tromethamine can I order?

We supply S-Thioctic Acid Tromethamine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with S-Thioctic Acid Tromethamine?

Yes. Every lot of S-Thioctic Acid Tromethamine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can S-Thioctic Acid Tromethamine be shipped internationally?

Yes. We export S-Thioctic Acid Tromethamine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.