Introduction：Basic information about CAS 118291-90-0|G3-CNP, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | G3-CNP |
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| CAS Number | 118291-90-0 | Molecular Weight | 659.976 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | 976.0±65.0 °C at 760 mmHg |
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| Molecular Formula | C24H34ClNO18 | Melting Point | / |
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| MSDS | / | Flash Point | 544.1±34.3 °C |
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Names
| Name | 2-Chloro-4-nitrophenyl α-D-maltotrioside |
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| Synonym | More Synonyms |
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G3-CNP BiologicalActivity
| Description | G3-CNP is an α-amylase substrate. The absorbance of G3-CNP cleavage product 2-chloro-4-nitrophenol is measured at 405 nm, which can be used to detect enzyme activity[1]. |
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| Related Catalog | Research Areas >>Others |
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| In Vitro | G3-CNP (50 µL；10 min) 在 37°C 条件下，被 α-淀粉酶裂解产生 2-氯-4-硝基苯酚[1]。 |
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| References | [1]. Ninomiya K, et al. Suppressive Effect of the α-Amylase Inhibitor Albumin from Buckwheat (Fagopyrum esculentum Moench) on Postprandial Hyperglycaemia. Nutrients. 2018 Oct 15;10(10):1503. |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Boiling Point | 976.0±65.0 °C at 760 mmHg |
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| Molecular Formula | C24H34ClNO18 |
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| Molecular Weight | 659.976 |
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| Flash Point | 544.1±34.3 °C |
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| Exact Mass | 659.146423 |
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| PSA | 303.50000 |
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| LogP | -1.25 |
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| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.690 |
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| InChIKey | KMYYNUOXSFGLNX-ICNAAVCQSA-N |
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| SMILES | O=[N+]([O-])c1ccc(OC2OC(CO)C(OC3OC(CO)C(OC4OC(CO)C(O)C(O)C4O)C(O)C3O)C(O)C2O)c(Cl)c1 |
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Synonyms
| 2-Chloro-4-nitrophenyl α-D-glucopyranosyl-(1->4)-α-D-glucopyranosyl-(1->4)-α-D-glucopyranoside |
| 2-Chloro-4-Nitrophenyl Maltotrioside |
| α-D-Glucopyranoside, 2-chloro-4-nitrophenyl O-α-D-glucopyranosyl-(1->4)-O-α-D-glucopyranosyl-(1->4)- |
| 2-Chloro-4-nitrophenyl a-D-maltotrioside |
