Merck, D5545-25G, DL-Dithiothreitol
Size:25 g, threo-1, 4-Dimercapto-2, 3-butanediol, Cleland’s reagent, DTT, BioXtra, ≥99.0% (titration)
Available Catalog Numbers
Catalog Number: D5545-25G
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Category
Pack Size25 g
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| UNSPSC Code | 12352201 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 24893941 |
| EC Number | 222-468-7 |
| Beilstein/REAXYS Number | 1719757 |
| MDL number | MFCD00004877 |
| InChI | 1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1 |
| SMILES string | O[C@H](CS)[C@H](O)CS |
| InChI key | VHJLVAABSRFDPM-QWWZWVQMSA-N |
| product line | BioXtra |
| assay | ≥99.0% (titration) |
| form | powder |
| reaction suitability | reagent type: reductant |
| impurities | Insoluble matter, passes filter test |
| pH | 4.0-6.0 (20-25 °C, 0.1 m in H2O) |
| mp | 41-44 °C (lit.) |
| solubility | H2O: 0.1 M, clear, colorless |
| anion traces | sulfate (SO42-): ≤0.005% |
| cation traces | Al: ≤0.0005% |
| absorption | ≤0.100 at 280 in H2O at 0.1 M |
| storage temp. | 2-8°C |
| Quality Level | 200 |
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