R-alpha-Lipoic acid tromethamine salt

Name: R-alpha-Lipoic acid tromethamine salt
Brand: Vaqora Chemicals
SKU: VQ-039470

About R-alpha-Lipoic acid tromethamine salt

R-alpha-Lipoic acid tromethamine salt (CAS 14358-90-8) is an impurity of Thioctic acid offered by Vaqora Chemicals. Its molecular formula is C12H25NO5S2 and its molecular weight is 327.5 g/mol. Common synonyms include Thioctic Acid Tromethamine and Thioctate trometamol.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer R-alpha-Lipoic acid tromethamine salt 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	R-alpha-Lipoic acid tromethamine salt
Catalogue No.	VQ-039470
CAS Number	14358-90-8
IUPAC name	2-amino-2-(hydroxymethyl)propane-1,3-diol;5-(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-UHFFFAOYSA-N
SMILES	C1CSSC1CCCCC(=O)O.C(C(CO)(CO)N)O
PubChem CID	3084194

Physical properties
Physical form	Solid
H-bond donors / acceptors	5 / 8
TPSA	175 Å²
Synonyms	Thioctic Acid Tromethamine, Thioctate trometamol, 2-amino-2-(hydroxymethyl)propane-1,3-diol,5-(dithiolan-3-yl)pentanoic acid, 2-Amino-2-(hydroxymethyl)propane-1,3-diol 5-(1,2-dithiolan-3-yl)pentanoate, 5-(1,2-Dithiolan-3-yl)pentanoic acid 2-amino-2-(hydroxymethyl)propane-1,3-diol salt, 5-(1,2-Dithiolan-3-yl)pentanoic acid--2-amino-2-(hydroxymethyl)propane-1,3-diol (1/1)

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 R-alpha-Lipoic acid tromethamine salt?

The CAS Registry Number of R-alpha-Lipoic acid tromethamine salt is 14358-90-8. It is also known as Thioctic Acid Tromethamine, Thioctate trometamol, 2-amino-2-(hydroxymethyl)propane-1,3-diol,5-(dithiolan-3-yl)pentanoic acid.

What is the molecular formula and molecular weight of R-alpha-Lipoic acid tromethamine salt?

R-alpha-Lipoic acid tromethamine salt has the molecular formula C12H25NO5S2 and a molecular weight of 327.5 g/mol.

What is R-alpha-Lipoic acid tromethamine salt used for?

R-alpha-Lipoic acid tromethamine salt 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 R-alpha-Lipoic acid tromethamine salt can I order?

We supply R-alpha-Lipoic acid tromethamine salt 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 R-alpha-Lipoic acid tromethamine salt?

Yes. Every lot of R-alpha-Lipoic acid tromethamine salt 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 R-alpha-Lipoic acid tromethamine salt be shipped internationally?

Yes. We export R-alpha-Lipoic acid tromethamine salt worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.