Introduction：Basic information about 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE CAS 2492-87-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE Basic information
| Product Name: | 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE |
| Synonyms: | PNP BETA-D-GLUCOPYRANOSIDE;P-NITROPHENYL-B-D-GLUCOSIDE;P-NITROPHENYL-BETA-GLUCOPYRANOSIDE;P-NITROPHENYL-BETA-GLUCOSE;P-NITROPHENYL-BETA-GLUCOSIDE;P-NITROPHENYL BETA-D-GLUCOPYRANOSIDE;P-NITROPHENYL-BETA-D-GLUCOSIDE;P-NITROPHENYL-B-D-GLUCOPYRANOSIDE |
| CAS: | 2492-87-7 |
| MF: | C12H15NO8 |
| MW: | 301.25 |
| EINECS: | 219-661-3 |
| Product Categories: | Substrates;Biochemistry;Glucose;Glycosides;Sugars;Carbohydrates & Derivatives;substrate |
| Mol File: | 2492-87-7.mol |
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4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE Chemical Properties
| Melting point | 165-168 °C |
| Boiling point | 442.39°C (rough estimate) |
| density | 1.3709 (rough estimate) |
| refractive index | -102.5 ° (C=1, H2O) |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Methanol (Slightly, Sonicated), Water (Slightly) |
| pka | 12.55±0.70(Predicted) |
| form | Powder |
| color | White to yellow |
| Water Solubility | Soluble in water, methanol, warm ethanol, dimethyl sulfoxide and dimethylformamide. Insoluble in ether. |
| BRN | 92211 |
| Stability: | Hygroscopic |
| InChI | 1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9-,10+,11-,12-/m1/s1 |
| InChIKey | IFBHRQDFSNCLOZ-RMPHRYRLSA-N |
| SMILES | OC[C@H]1O[C@@H](Oc2ccc(cc2)[N+]([O-])=O)[C@H](O)[C@@H](O)[C@@H]1O |
| LogP | -0.550 (est) |
| CAS DataBase Reference | 2492-87-7(CAS DataBase Reference) |
| EPA Substance Registry System | .beta.-D-Glucopyranoside, 4-nitrophenyl (2492-87-7) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 20/21/22-68/20/21/22-36/37/38-68 |
| Safety Statements | 36/37-36-26-60-33-22 |
| WGK Germany | 3 |
| F | 3-10-21 |
| TSCA | TSCA listed |
| HS Code | 29400090 |
| Storage Class | 11 - Combustible Solids |
4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE Usage And Synthesis
| Chemical Properties | White Crystals |
| Uses | p-Nitrophenyl β-D-Glucopyranoside (cas# 2492-87-7) is a compound useful in organic synthesis. |
| Definition | ChEBI: A beta-D-glucoside that is beta-D-glucopyranose in which the anomeric hydroxy hydrogen is replaced by a 4-nitrophenyl group. |
| General Description | Chromogenic substrate for β-glucosidase. |
| Purification Methods | Purify 4-nitrophenyl--D-glucopyranoside by recrystallisation from EtOH or H2O. [Montgomery et al. J Am Chem Soc 64 690 1942, Snyder & Link J Am Chem Soc 75 1758 1953.] It is a chromogenic substrate for -glucosidases [Weber & Fink J Biol Chem 255 9030 1980]. [Beilstein 17/7 V53.] |
4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE Preparation Products And Raw materials
| Raw materials | Ethanol-->Sodium hydroxide-->Ethyl acetate-->Methanol-->Dichloromethane-->Sodium-->Magnesium sulfate-->Acetic anhydride-->Triethylamine-->Sodium bicarbonate-->Sodium acetate-->D(+)-Glucose-->Boron trifluoride diethyl etherate-->Butyl acetate-->4-Nitrophenol-->Benzenesulfonic acid, ethenyl-, polymer with diethenylbenzene-->4-NITROPHENYL-ALPHA-D-GLUCOPYRANOSIDE |
| Preparation Products | rhodiocyanoside A |
