trans-4,5-Dihydroxy-1,2-dithiane, 99%

Name: trans-4,5-Dihydroxy-1,2-dithiane, 99%
Brand: Vaqora Chemicals
SKU: VQ-012378

About trans-4,5-Dihydroxy-1,2-dithiane, 99%

trans-4,5-Dihydroxy-1,2-dithiane (CAS 14193-38-5) is a sulfur heterocycle offered by Vaqora Chemicals with a typical assay of ≥99%. The compound has the formula C4H8O2S2, corresponding to a molecular weight of 152.2 g/mol. Its systematic (IUPAC) name is (4R,5R)-dithiane-4,5-diol. Alternative names: Oxidized DTT and (4R,5R)-1,2-dithiane-4,5-diol.

It is supplied as a white to off-white powder. Literature values give a melting point of 130-132 °C. Keep the material at 2–8 °C and protect it from moisture. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Typical applications include protein and peptide research and organic synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer trans-4,5-Dihydroxy-1,2-dithiane in 1 g, 5 g, 25 g and 100 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Protein & peptide research
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	trans-4,5-Dihydroxy-1,2-dithiane, 99%
Catalogue No.	VQ-012378
CAS Number	14193-38-5
IUPAC name	(4R,5R)-dithiane-4,5-diol
Molecular formula	C₄H₈O₂S₂
Molecular weight	152.2 g/mol
Exact mass	151.9966
Purity / assay	≥99%
HSN code	29429090
InChIKey	YPGMOWHXEQDBBV-IMJSIDKUSA-N
SMILES	C1[C@@H]([C@H](CSS1)O)O
PubChem CID	439407

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	130-132 °C
LogP (XLogP3)	-0.6
H-bond donors / acceptors	2 / 4
TPSA	91.1 Å²
Storage	2–8 °C
Synonyms	Oxidized DTT, (4R,5R)-1,2-dithiane-4,5-diol, D-4,5-Dihydroxy-1,2-dithiane, trans-1,2-Dithiane-4,5-diol, 1,2-Dithiane-4,5-diol, (4R,5R)-rel-, trans-4,5-Dihydroxy-1,2-dithiane, o-DITHIANE, 4,5-DIHYDROXY-, D-, 1qtn, 2izx, (4S,5S)-4,5-dihydroxy-1,2-dithiane, 4,5-Dihydroxy-1,2-d, Threo-O-dithiane-4,5-diol

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 trans-4,5-Dihydroxy-1,2-dithiane, 99%?

The CAS Registry Number of trans-4,5-Dihydroxy-1,2-dithiane, 99% is 14193-38-5. It is also known as Oxidized DTT, (4R,5R)-1,2-dithiane-4,5-diol, D-4,5-Dihydroxy-1,2-dithiane.

What is the molecular formula and molecular weight of trans-4,5-Dihydroxy-1,2-dithiane, 99%?

trans-4,5-Dihydroxy-1,2-dithiane, 99% has the molecular formula C4H8O2S2 and a molecular weight of 152.2 g/mol. Its IUPAC name is (4R,5R)-dithiane-4,5-diol.

Which grade and pack sizes of trans-4,5-Dihydroxy-1,2-dithiane, 99% can I order?

We supply trans-4,5-Dihydroxy-1,2-dithiane, 99% in (≥99%) grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with trans-4,5-Dihydroxy-1,2-dithiane, 99%?

Yes. Every lot of trans-4,5-Dihydroxy-1,2-dithiane, 99% 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 trans-4,5-Dihydroxy-1,2-dithiane, 99% be shipped internationally?

Yes. We export trans-4,5-Dihydroxy-1,2-dithiane, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

How should trans-4,5-Dihydroxy-1,2-dithiane, 99% be stored?

2–8 °C. Keep the container tightly closed and refer to the SDS for full handling guidance.