Dithiothreitol, 98%+
Order Dithiothreitol, 98%+ (CAS 3483-12-3) online at Zemixal: C4H10O2S2, COA and SDS with every lot, worldwide shipping.
About Dithiothreitol, 98%+
Dithiothreitol, 98%+ sits in our carbohydrates & Sugars section and ships worldwide from stock or short lead time. For your records (Extra Pure), the material is defined by CAS 3483-12-3, formula C4H10O2S2 and molar mass 154.3 g/mol. Expect white crystals or lumps or powder.
Use cases we see most often
- Glycobiology research
- Microbiology media
- Biochemical assays
- Molecular biology workflows
Safe handling
Keep it at 2–8 °C in a tightly closed container. Physical constants on file: melting point 41-44 °C. Hazard communication follows GHS (Danger: H302, H315, H318 and H319). Our SDS lists exposure controls and first-aid measures.
Available as 1 g, 5 g, 10 g, 25 g and 100 g. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Glycobiology research
- Microbiology media
- Biochemical assays
- Molecular biology workflows
Applications
Grade guides
Specifications and identifiers
| Product name | Dithiothreitol, 98%+ |
|---|---|
| Catalogue number | ZX-002480 |
| CAS number | 3483-12-3 |
| IUPAC name | (2R,3R)-1,4-bis(sulfanyl)butane-2,3-diol |
| Molecular formula | C4H10O2S2 |
| Molar mass | 154.3 g/mol |
| Exact mass | 154.0122 |
| Grade | Extra Pure |
| Purity / assay | ≥98% |
| Physical form | Crystalline |
| Appearance | White crystals or lumps or powder |
| Melting point | 41-44 °C |
| XLogP3 | -0.4 |
| H-bond donors / acceptors | 4 / 4 |
| Topological polar surface area | 42.5 Ų |
| Storage | 2–8 °C |
| HS code | 29309099 |
| InChIKey | VHJLVAABSRFDPM-IMJSIDKUSA-N |
| SMILES | C([C@@H]([C@H](CS)O)O)S |
| PubChem CID | 439196 |
| Synonyms | (2S,3S)-1,4-dimercaptobutane-2,3-diol, D-threo-1,4-dimercaptobutane-2,3-diol, D-threo-1,4-dimercapto-2,3-butanediol, 1,4-dithio-D-threitol, Cleland's reagent, Reductacryl, 1,4-Dithiothreitol, Cleland reagent, Sputolysin, (2R,3R)-1,4-disulfanylbutane-2,3-diol, Threitol, 1,4-dithio-, 2,3-Butanediol, 1,4-dimercapto-, (2R,3R)-rel- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Dithiothreitol, 98%+
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Other grades with CAS 3483-12-3
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