| Powder: | Yes |
|---|---|
| Customized: | Customized |
| Certification: | GMP, HSE, ISO 9001, USP, BP |
| Suitable for: | Elderly, Children, Adult |
| State: | Solid |
| Purity: | >99% |
| Samples: |
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| Customization: |
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| Product Name: | Dithioerythritol |
| Synonyms: | (S,R)-DITHIOERYTHRITOL;(r*,s*)-1,4-dimercapto-2,3-butanediol;1,4-dimercapto-,(r*,s*)-3-butanediol;1,4-dimercapto-,(theta,s)-3-butanediol;1,4-dithio-erythrito;DITHIOERYTHRITOL MOLECULAR BIOLOGY*REAGE NT;DITHIOERYTHRITOL, 99+%;DITHIOERYTHRITOL SIGMAULTRA |
| CAS: | 6892-68-8 |
| MF: | C4H10O2S2 |
| MW: | 154.25 |
| EINECS: | 229-998-8 |
| Product Categories: | Pharmaceutical Intermediates;Antioxidant;Biochemistry;Erythrose;O-Substituted Sugars;Sugar Alcohols;Sugars;proteinmod |
| Mol File: | 6892-68-8.mol |
| Dithioerythritol Chemical Properties |
| Melting point | 82-84 °C(lit.) |
| Boiling point | 247.65°C (rough estimate) |
| density | 1.156 (estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 10 mg/mL, clear, colorless |
| pka | pK1:9.5 (25°C) |
| form | Powder |
| color | White to pale yellow or beige |
| PH | 4.0-6.0 (25ºC, 0.1M in H2O) |
| Water Solubility | Soluble |
| λmax | λ: 260 nm Amax: 0.400 λ: 280 nm Amax: 0.050 |
| Sensitive | Air Sensitive |
| BRN | 1719756 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | VHJLVAABSRFDPM-ZXZARUISSA-N |
| CAS DataBase Reference | 6892-68-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Dithioerythritol (6892-68-8) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| RIDADR | UN 3335 |
| WGK Germany | 3 |
| RTECS | KF2410000 |
| F | 3-10-13-23 |
| TSCA | Yes |
| HazardClass | 9 |
| HS Code | 29309070 |
| MSDS Information |
| Dithioerythritol Usage And Synthesis |
| Chemical Properties | White solid |
| Uses | Reagent for the reduction of disulfide group. Prevents oxidation of sulfhydryl-containing proteins during SDS-polyacrylamide gel electrophoresis. Cleavage of disulfide bonds in proteins |
| Definition | ChEBI: The meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol. |
| Purification Methods | Crystallise DTE from ether/hexa ne and store it in the dark at 0o. [Beilstein 1 III 2360.] |
1.COA/MSDS/ROS/MOA Available.
2.Any inquiries will be replied within 12 hours.
3. Dedication to quality, supply & service.
4.Strictly on selecting raw materials.
5.Reasonable & competitive price, fast lead time.
6.Faster delivery:Sample order in stock and one week for bulk production.
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8.Timely after-service resolves your worry for internation trade.
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