Introduction：Basic information about CAS 1223-07-0|p-nitrophenyl alpha-l-arabinopyranoside, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | p-nitrophenyl alpha-l-arabinopyranoside |
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| CAS Number | 1223-07-0 | Molecular Weight | 271.22300 |
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| Density | 1.597g/cm3 | Boiling Point | 523.2ºC at 760mmHg |
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| Molecular Formula | C11H13NO7 | Melting Point | 205ºC |
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| MSDS | USA | Flash Point | 270.2ºC |
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Names
| Name | (2S,3R,4S,5S)-2-(4-nitrophenoxy)oxane-3,4,5-triol |
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| Synonym | More Synonyms |
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p-nitrophenyl alpha-l-arabinopyranoside BiologicalActivity
| Description | p-Nitrophenyl α-L-arabinopyranoside is a biochemical reagent. p-Nitrophenyl α-L-arabinopyranoside can be hydrolyzed by recombinant BgaA (rBgaA, isolated from E. coli BL21 (DE3) strain harboring pEBGA29). p-Nitrophenyl α-L-arabinopyranoside has potential application in enzyme activity detection[1][3]. |
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| Related Catalog | Research Areas >>Others |
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| In Vitro | p-Nitrophenyl α-L-arabinopyranoside 与 rBgaA 的亲和度 Km 值为 6.06 mM[1]。 p-Nitrophenyl α-L-arabinopyranoside 对 xylosidase–arabinosidase (xarB) 基因具有高活性[2]。 p-Nitrophenyl α-L-arabinopyranoside 在酶活性检测中的应用[3] (1) 200 µL 2 mM p-Nitrophenyl α-L-arabinopyranoside、100 µL 酶、300 µL 50 mM 磷酸盐缓冲液 (pH 7.0)，在 37℃ 下共孵育 0.5、1 和 5 h。 (2) 加入 400 µL 0.5 M 氢氧化钠，终止反应。 (3) 在 405 nm 处测量混合物的吸光度。 注：在人参皂苷存在的情况下，用丁醇萃取终止反应。 |
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| References | [1]. Kosugi A, et al. Characterization of two noncellulosomal subunits, ArfA and BgaA, from Clostridium cellulovorans that cooperate with the cellulosome in plant cell wall degradation. J Bacteriol. 2002 Dec;184(24):6859-65. [2]. Mai V, et al. Cloning, sequencing, and characterization of the bifunctional xylosidase-arabinosidase from the anaerobic thermophile thermoanaerobacter ethanolicus. Gene. 2000 Apr 18;247(1-2):137-43. [3]. Shin H Y, et al. Purification and Characterization ofα-l-Arabinopyranosidase andα-l-Arabinofuranosidase from Bifidobacterium breve K-110, a Human Intestinal Anaerobic Bacterium Metabolizing Ginsenoside Rb2 and Rc[J]. Applied and environmental microbiology, 2003, 69(12): 7116-7123. |
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Chemical & Physical Properties
| Density | 1.597g/cm3 |
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| Boiling Point | 523.2ºC at 760mmHg |
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| Melting Point | 205ºC |
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| Molecular Formula | C11H13NO7 |
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| Molecular Weight | 271.22300 |
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| Flash Point | 270.2ºC |
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| Exact Mass | 271.06900 |
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| PSA | 124.97000 |
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| Vapour Pressure | 8.94E-12mmHg at 25°C |
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| Index of Refraction | 1.654 |
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| InChIKey | MLJYKRYCCUGBBV-MMWGEVLESA-N |
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| SMILES | O=[N+]([O-])c1ccc(OC2OCC(O)C(O)C2O)cc1 |
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| Storage condition | −20°C |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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Synonyms
| (2S,3R,4S,5S)-2-(4-nitrophenoxy)tetrahydro-2H-pyran-3,4,5-triol |
