≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Describtion:
trans-4,5-Dihydroxy-1,2-dithiane (oxidized dtt) is an intramolecular disulfide form of dithiothreitol. It is a strong reducing agent with an ability to elicit a molecular stress response by activating the stress-responsive genes.
| pKa | pKa: 13.48 (Predicted) |
|---|
| Sonrisas canónicas | C1C(C(CSS1)O)O |
|---|---|
| IUPAC Name | (4S,5S)-dithiane-4,5-diol |
| InChIKey | YPGMOWHXEQDBBV-QWWZWVQMSA-N |
| INCHI | 1S/C4H8O2S2/c5-3-1-7-8-2-4(3)6/h3-6H,1-2H2/t3-,4-/m1/s1 |
| Isómeros SMILES | C1[C@H]([C@@H](CSS1)O)O |
| WGK Alemania | 3 |
| PubChem CID | 445528 |
| Peso molecular | 152.24 |
| Beilstein | 1280351 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Clase | Dithianes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dithianes |
| Alternative Parents | Secondary alcohols Organic disulfides 1,2-diols Hydrocarbon derivatives |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | 1,2-dithiane - Secondary alcohol - Organic disulfide - 1,2-diol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aliphatic heteromonocyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as dithianes. These are compounds containing a dithiane moiety, which is composed of a cyclohexane core structure wherein two methylene units are replaced by sulfur centres. |
| External Descriptors | trans-1,2-dithiane-4,5-diol |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 E23061272 | Certificate of Analysis | Feb 04, 2026 | T330725 |
| E23061278 | Certificate of Analysis | Feb 04, 2026 | T330725 |
| E23061285 | Certificate of Analysis | Feb 04, 2026 | T330725 |
| I2409293 | Certificate of Analysis | Aug 27, 2024 | T330725 |
| I2409294 | Certificate of Analysis | Aug 27, 2024 | T330725 |
| I2409341 | Certificate of Analysis | Aug 27, 2024 | T330725 |
| I2409360 | Certificate of Analysis | Aug 27, 2024 | T330725 |
| F2415317 | Certificate of Analysis | Mar 30, 2024 | T330725 |
| Solubilidad | Soluble in water (partly), and ethanol (50 mg/ml). |
|---|---|
| Índice de refracción | n20D1.69 (Predicted) |
| Punto de ebullición (°C) | 284.89° C at 760 mmHg (Predicted) |
| Punto de fusión (°C) | 130-132° C (lit.) |
| Peso molecular | 152.200 g/mol |
| XLogP3 | -0.600 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 151.997 Da |
| Monoisotopic Mass | 151.997 Da |
| Topological Polar Surface Area | 91.100 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 68.400 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
