(+)-Biotin (+)-Sulfoxide

Name: (+)-Biotin (+)-Sulfoxide
Brand: Vaqora Chemicals
SKU: VQ-024599

About (+)-Biotin (+)-Sulfoxide

Listed under CAS 10406-89-0, (+)-Biotin (+)-Sulfoxide is a metabolite or degradation product of Biotin available from Vaqora Chemicals. The compound has the formula C10H16N2O4S, corresponding to a molecular weight of 260.31 g/mol. Its systematic (IUPAC) name is 5-[(3aS,4S,6aR)-2,5-dioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid. Common synonyms include Biotin (S)-Sulfoxide and Biotin sulfoxide s-isomer.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Biotin, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies (+)-Biotin (+)-Sulfoxide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Biotin

View every impurity, metabolite and intermediate we list for Biotin.

Biotin impurities

Specifications & identifiers

Chemical identifiers
Product name	(+)-Biotin (+)-Sulfoxide
Catalogue No.	VQ-024599
CAS Number	10406-89-0
IUPAC name	5-[(3aS,4S,6aR)-2,5-dioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid
Molecular formula	C₁₀H₁₆N₂O₄S
Molecular weight	260.31 g/mol
Exact mass	260.0831
Grade	Reference Standard
HSN code	38229090
InChIKey	KCSKCIQYNAOBNQ-YBSFLMRUSA-N
SMILES	C1[C@H]2[C@@H]([C@@H](S1=O)CCCCC(=O)O)NC(=O)N2
PubChem CID	83833

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.3
H-bond donors / acceptors	3 / 5
TPSA	115 Å²
Synonyms	Biotin (S)-Sulfoxide, Biotin sulfoxide s-isomer, Biotin L-sulfoxide, biotin S-oxide, Biotin, L-S-oxide, D-Biotin-d-sulfoxide, Biotin, 5-oxide, (-)-, 1H-Thieno(3,4-d)imidazole-4-pentanoic acid, hexahydro-2-oxo-, 5-oxide, (3aS,4S,5R,6aR)-, 5-((3aS,4S,6aR)-5-oxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid

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 (+)-Biotin (+)-Sulfoxide?

The CAS Registry Number of (+)-Biotin (+)-Sulfoxide is 10406-89-0. It is also known as Biotin (S)-Sulfoxide, Biotin sulfoxide s-isomer, Biotin L-sulfoxide.

What is the molecular formula and molecular weight of (+)-Biotin (+)-Sulfoxide?

(+)-Biotin (+)-Sulfoxide has the molecular formula C10H16N2O4S and a molecular weight of 260.31 g/mol. Its IUPAC name is 5-[(3aS,4S,6aR)-2,5-dioxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid.

What is (+)-Biotin (+)-Sulfoxide used for?

(+)-Biotin (+)-Sulfoxide is supplied as a characterised reference material related to Biotin. 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 (+)-Biotin (+)-Sulfoxide can I order?

We supply (+)-Biotin (+)-Sulfoxide 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 (+)-Biotin (+)-Sulfoxide?

Yes. Every lot of (+)-Biotin (+)-Sulfoxide 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 (+)-Biotin (+)-Sulfoxide be shipped internationally?

Yes. We export (+)-Biotin (+)-Sulfoxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.