5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile
![5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile Structure](https://image.chemsrc.com/caspic/050/138564-59-7.png)
5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile structure
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Common Name | 5-Methyl-2-[(2-nitrophenyl)amino]thiophene-3-carbonitrile | ||
|---|---|---|---|---|
| CAS Number | 138564-59-7 | Molecular Weight | 259.284 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 425.4±45.0 °C at 760 mmHg | |
| Molecular Formula | C12H9N3O2S | Melting Point | 111 °C | |
| MSDS | N/A | Flash Point | 211.1±28.7 °C | |
| Symbol |
GHS07, GHS09 |
Signal Word | Warning | |
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Crystalline polymorph selection and discovery with polymer heteronuclei.
J. Am. Chem. Soc. 127(15) , 5512-7, (2005) The discovery and selective production of crystalline polymorphs, an outstanding problem in solid-state chemistry, is of great importance industrially in, for example, the manufacture of pharmaceuticals and pigments. Despite considerable efforts, no reliable ... |
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Polymorphism in molecular solids: an extraordinary system of red, orange, and yellow crystals.
Acc. Chem. Res. 43(9) , 1257-66, (2010) Diamond and graphite are polymorphs of each other: they have the same composition but different structures and properties. Many other substances exhibit polymorphism: inorganic and organic, natural and manmade. Polymorphs are encountered in studies of crystal... |
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Selective nucleation and discovery of organic polymorphs through epitaxy with single crystal substrates.
J. Am. Chem. Soc. 123(44) , 10830-9, (2001) Crystallization of 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile (1), previously found to produce six conformational polymorphs from solution, on single-crystal pimelic acid (PA) substrates results in selective and oriented growth of the metastabl... |
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Gel-induced selective crystallization of polymorphs.
J. Am. Chem. Soc. 134(1) , 673-84, (2012) Although nanoporous materials have been explored for controlling crystallization of polymorphs in recent years, polymorphism in confined environments is still poorly understood, particularly from a kinetic perspective, and the role of the local structure of t... |
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Diffusion-controlled and "diffusionless" crystal growth near the glass transition temperature: relation between liquid dynamics and growth kinetics of seven ROY polymorphs.
J. Chem. Phys. 131(7) , 074506, (2009) The liquid dynamics of 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, named ROY for its red, orange, and yellow crystal polymorphs, was characterized by dielectric spectroscopy and differential scanning calorimetry. Four of these polymorphs show f... |
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Study of dynamics and crystallization kinetics of 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile at ambient and elevated pressure.
J. Chem. Phys. 136(23) , 234509, (2012) The organic liquid ROY, i.e., 5-methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile, has been a subject of detailed study in the last few years. One interest in ROY lies in its polymorph-dependent fast crystal growth mode below and above the glass transit... |
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Conformational and color polymorphism of 5-methyl-2-[(2-nitrophenyl) amino]-3-thiophenecarbonitrile.
J. Pharm. Sci. 84(11) , 1385-6, (1995)
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