2,2'-Dithiodipyridine 2,2’-二硫二吡啶
CAS 2127-03-9 MFCD00006287
化学结构图
SMILES: c1ccc(SSc2ccccn2)nc1
化学属性
| Mol. Formula | C10H8N2S2 |
|---|---|
| Mol. Weight | 220.31 |
| Density | 1.34 |
| Melting Point | 56-58°C |
| Flash Point | 210°(410°F) |
| TSCA | No |
| Solubility | 5 G/L (20 ºC) |
| Appearance | powder 米黄色或黄色晶体粉末 |
| Stability | 对空气敏感 |
| Boiling Point | 356°C at 760 mmHg |
别名和识别编码
| Chemical Name | 2,2'-Dithiodipyridine |
|---|---|
| CAS Number | 2127-03-9 |
| EC Number | 218-343-1 |
| Beilstein Registry Number | 154629 |
| MDL Number | MFCD00006287 |
| Synonym | 2,2′-Dipyridyl disulfide {LY} 2,2′-Dipyridyl disulfide Aldrithiol-2 orthopyridyl disulfide {} {LY} 2,2′-Dipyridyl disulfide {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2′-Dipyridyl disulfide {} {} {} {} |
| PubChem Substance ID | 65093 |
| Reaxys-RN | 154629 |
| Chemical Name Translation | 2,2’-二硫二吡啶 |
| LabNetwork Molecule ID | LN00170338 |
| InChI | InChI=1S/C10H8N2S2/c1-3-7-11-9(5-1)13-14-10-6-2-4-8-12-10/h1-8H |
| Canonical SMILES | C1(SSC2=NC=CC=C2)=NC=CC=C1 |
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分类
- {SNA} Amino Acid Analysis, Amino Acid Analysis Reagents, Biochemicals and Reagents, Peptide Analysis and Characterization, Peptides
- {SNA} Amino Acid Analysis, Amino Acid Analysis Reagents, Peptide Analysis and Characterization, Peptides, 生化试剂
- {SA} Amino Acid Analysis, Amino Acid Analysis Reagents, Biochemicals and Reagents, Peptide Analysis and Characterization, Peptides
- {SNA} Building Blocks, C10, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines
产品应用
- 用于多肽合成
相关文献及参考
- In combination with tri-n-butylphosphine has been used for the activation of glycosides, e.g. in the formation of disaccarides: J. Am. Chem. Soc., 103, 4221 (1981); Tetrahedron, 47, 6435 (1991).
- In combination with triphenylphosphine, acts as a peptide coupling reagent (see Appendix 6) in which water is removed by a mechanism whereby the phosphine is oxidized to the phosphine oxide and the disulfide reduced to the thiol: J. Am. Chem. Soc., 90, 4490 (1968); 91, 1554 (1969); Bull. Chem. Soc. Jpn., 43, 1271 (1970).
- The technique has also been widely applied for macrolactonization, via high-dilution cyclization of the 2-pyridine thioester: J. Am. Chem. Soc., 96, 5614 (1974); 97, 653, 654, 2287 (1975). The cyclization step can be catalyzed by silver ion: Helv. Chim. Acta, 57, 2661 (1974). See, e.g.: Org. Synth. Coll., 7, 470 (1990).
- Beilstein:21,45
安全信息
GHS Symbol
- S22 Do not breathe dust 不要吸入粉尘；
- S25 Avoid contact with eyes 避免眼睛接触；
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S37 Wear suitable gloves 戴适当手套；
- S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P264+P265
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P340
- P305+P351+P338
- P305+P351+P338+P337+P313
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
- P319
- P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
- P332+P313
- P332+P317
- P337+P313
- P337+P317
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
- P362+P364
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
其他信息
- Acros Organics:2,2'-二硫代二吡啶 2,2'-Dithiodipyridine, 98%(2127-03-9)
- MOL 文件:2127-03-9.mol
- 下游产品:非那雄胺
- 水中溶解度:5 g/l (20 C),微溶于甲醇、丙酮、甲苯和异丙烷，不溶于庚烷和环己烷。
- Alfa Aesar:2,2'-二吡啶基二硫醚,98% 2,2'-Dipyridyl disulfide, 98%(2127-03-9)
- TCI Shanghai:2,2'-二硫代二吡啶[用于肽合成] 2,2'-Dipyridyl Disulfide [for Peptide Synthesis],>;98.0%(GC)(T)(2127-03-9)
- Sigma Aldrich:2127-03-9(sigmaaldrich)
- F:10-23
- 2,2'-二硫二吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D1114 2,2'-二吡啶二硫醚[用于肽合成] 2,2'-Dipyridyl Disulfide [for Peptide Synthesis] 250G 4500元 2014/06/02 D1114 2,2'-二吡啶二硫醚[用于肽合成] 2,2'-Dipyridyl Disulfide [for Peptide Synthesis] 25G 980元 2014/06/02 D1114 2,2'-二吡啶二硫醚[用于肽合成] 2,2'-Dipyridyl Disulfide [for Peptide Synthesis] 5G 320元
- 图谱信息:2,2'-二硫二吡啶(2127-03-9)核磁图( 1 HNMR) 2,2'-二硫二吡啶(2127-03-9)红外图谱(IR1) 2,2'-二硫二吡啶(2127-03-9)质谱(MS) 2,2'-二硫二吡啶(2127-03-9)核磁图( 13 CNMR)
- 用途一:用于多肽合成
- Hazard Note:Irritant
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