- PNPG
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- $51.00 / 1g
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2024-11-19
- CAS:2492-87-7
- Min. Order:
- Purity: 99.43%
- Supply Ability: 10g
- Glc-b-PNP
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- $0.00 / 5G
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2020-03-26
- CAS:2492-87-7
- Min. Order: 1G
- Purity: 97%HPLC
- Supply Ability: MG-KG
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| 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE Basic information |
| 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) | form | Powder | pka | 12.55±0.70(Predicted) | color | White to yellow | Water Solubility | Soluble in water, methanol, warm ethanol, dimethyl sulfoxide and dimethylformamide. Insoluble in ether. | BRN | 92211 | Stability: | Hygroscopic | InChIKey | IFBHRQDFSNCLOZ-RMPHRYRLSA-N | 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) |
| 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 |
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