2,2'-dithiobis(5-nitropyridine)
2,2'-dithiobis(5-nitropyridine)
CAS: 2127-10-8
Molecular Formula: C10H6N4O4S2
2,2'-dithiobis(5-nitropyridine) - Names and Identifiers
| Name | 2,2'-dithiobis(5-nitropyridine) |
| Synonyms | DTNP 2,2'-dithiobis(5-nitro-pyridin 2,2'-DITHIOBIS(5-NITROPYRIDINE) 2,2'-dithiobis(5-nitropyridine) BIS(5-NITRO-2-PYRIDYL) DISULFIDE 1,2-Bis(5-nitropyridin-2-yl)disulfane Bis(5-nitro-2-pyridyl) disulfide, DTNP 5-nitro-2-(5-nitropyridin-2-yl)disulfanylpyridine 5-nitro-2-(5-nitropyridin-2-yl)disulfanyl-pyridine |
| CAS | 2127-10-8 |
| EINECS | 218-344-7 |
| InChI | InChI=1/C10H6N4O4S2/c15-13(16)7-1-3-9(11-5-7)19-20-10-4-2-8(6-12-10)14(17)18/h1-6H |
2,2'-dithiobis(5-nitropyridine) - Physico-chemical Properties
| Molecular Formula | C10H6N4O4S2 |
| Molar Mass | 310.31 |
| Density | 1.6508 (rough estimate) |
| Melting Point | 155-157°C(lit.) |
| Boling Point | 139°C (rough estimate) |
| Flash Point | 264.8°C |
| Vapor Presure | 3.58E-10mmHg at 25°C |
| BRN | 305413 |
| pKa | -2.88±0.29(Predicted) |
| Storage Condition | Store at RT. |
| Refractive Index | 1.6000 (estimate) |
| MDL | MFCD00006453 |
| Use | A selective reagent for the detection of thiols, an inhibitor of the ATP enzyme of chloroplast coupling factor I. |
2,2'-dithiobis(5-nitropyridine) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| RTECS | UT2964000 |
2,2'-dithiobis(5-nitropyridine) - Introduction
A reagent used to remove the p-methoxybenzyl protecting group from cysteine and selenocysteine side-chains.
Last Update：2022-10-16 17:14:55
2,2'-dithiobis(5-nitropyridine) - Reference Information
| Use | Selective reagent for detection of mercaptan, inhibitor of ATP enzyme of chloroplast coupling factor I. |
Last Update：2024-04-10 22:29:15
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CAS: 2127-10-8
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CAS: 2127-10-8
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