Sulbutiamine

Name: Sulbutiamine
Brand: Vaqora Chemicals
SKU: VQ-033969

About Sulbutiamine

Sulbutiamine (CAS 3286-46-2) is an API reference standard offered by Vaqora Chemicals. Its molecular formula is C32H46N8O6S2 and its molecular weight is 702.9 g/mol. Alternative names: Bisibuthiamine and Thiamine disulfide O,O-diisobutyrate.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a reference sample of the parent drug substance, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sulbutiamine
Catalogue No.	VQ-033969
CAS Number	3286-46-2
IUPAC name	[(E)-4-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-3-[[(E)-2-[(4-amino-2-methylpyrimidin-5-yl)methyl-formylamino]-5-(2-methylpropanoyloxy)pent-2-en-3-yl]disulfanyl]pent-3-enyl] 2-methylpropanoate
Molecular formula	C₃₂H₄₆N₈O₆S₂
Molecular weight	702.9 g/mol
Exact mass	702.2982
Grade	Reference Standard
HSN code	38229090
InChIKey	CKHJPWQVLKHBIH-GPAWKIAZSA-N
SMILES	CC1=NC=C(C(=N1)N)CN(/C(=C(/SS/C(=C(/N(C=O)CC2=CN=C(N=C2N)C)\C)/CCOC(=O)C(C)C)\CCOC(=O)C(C)C)/C)C=O
PubChem CID	3002120

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	2 / 14
TPSA	247 Å²
Synonyms	Bisibuthiamine, Thiamine disulfide O,O-diisobutyrate, sulbuthiamine, sulbutiamin, 2-isobutyrylthiamine disulfide, O-Isobutyroylthiamine disulfide, Bisibutiamin, Vitaberin, O,O'-Diisobutyrylthiamine disulfide

Safety & hazard information (GHS)

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements: P273, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Sulbutiamine?

The CAS Registry Number of Sulbutiamine is 3286-46-2. It is also known as Bisibuthiamine, Thiamine disulfide O,O-diisobutyrate, sulbuthiamine.

What is the molecular formula and molecular weight of Sulbutiamine?

Sulbutiamine has the molecular formula C32H46N8O6S2 and a molecular weight of 702.9 g/mol.

Which grade and pack sizes of Sulbutiamine can I order?

We supply Sulbutiamine 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 Sulbutiamine?

Yes. Every lot of Sulbutiamine 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 Sulbutiamine be shipped internationally?

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