4-nitrophenyl β-D-glucopyranoside
4-nitrophenyl β-D-glucopyranoside
CAS: 2492-87-7
Molecular Formula: C12H15NO8
4-nitrophenyl β-D-glucopyranoside - Names and Identifiers
| Name | 4-nitrophenyl β-D-glucopyranoside |
| Synonyms | PNPG P-NITROPHENYL-BETA-GLUCOSE PNP BETA-D-GLUCOPYRANOSIDE P-NITROPHENYL-B-D-GLUCOSIDE P-NITROPHENYL-BETA-GLUCOSIDE P-NITROPHENYL-BETA-D-GLUCOSIDE 4-nitrophenyl β-D-glucopyranoside P-NITROPHENYL-B-D-GLUCOPYRANOSIDE P-NITROPHENYL-BETA-GLUCOPYRANOSIDE 4-nitrophenyl beta-D-glucopyranoside P-NITROPHENYL BETA-D-GLUCOPYRANOSIDE 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE |
| CAS | 2492-87-7 |
| EINECS | 219-661-3 |
| InChI | InChI=1/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 |
4-nitrophenyl β-D-glucopyranoside - Physico-chemical Properties
| Molecular Formula | C12H15NO8 |
| Molar Mass | 301.25 |
| Density | 1.3709 (rough estimate) |
| Melting Point | 165-168 °C |
| Boling Point | 442.39°C (rough estimate) |
| Specific Rotation(α) | -102·5 ° (C=1, H2O) |
| Flash Point | 305.9°C |
| Water Solubility | Soluble in water, methanol, warm ethanol, dimethyl sulfoxide and dimethylformamide. Insoluble in ether. |
| Solubility | Methanol (Slightly, Sonicated), Water (Slightly) |
| Vapor Presure | 2.14E-14mmHg at 25°C |
| Appearance | Powder |
| Color | White to yellow |
| BRN | 92211 |
| pKa | 12.55±0.70(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Stability | Hygroscopic |
| Sensitive | Easily absorbing moisture |
| Refractive Index | -102.5 ° (C=1, H2O) |
| MDL | MFCD00006593 |
| Use | Substrate for β-D-glucosidase (β-D-Glucosidase). |
4-nitrophenyl β-D-glucopyranoside - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R68/20/21/22 - R36/37/38 - Irritating to eyes, respiratory system and skin. R68 - Possible risk of irreversible effects |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S60 - This material and its container must be disposed of as hazardous waste. S33 - Take precautionary measures against static discharges. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10-21 |
| TSCA | Yes |
| HS Code | 29400090 |
4-nitrophenyl β-D-glucopyranoside - Introduction
alpha: -107·5° (c=1, H2O)
Last Update：2022-10-16 17:15:16
4-nitrophenyl β-D-glucopyranoside - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Biological activity | PNPG (4-Nitrophenyl-β-D-glucopyranoside) is a chromogenic β-D-glucosidase substrate, which will produce a yellow solution after cleavage. |
| use | biochemical research. Substrate for β-D-glucosidase (β-D-Glucosidase) |
Last Update：2024-04-10 22:29:15
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