4-Nitrophenyl-beta-D-galactopyranoside
| Price | USD2.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:ask
- Time:2019-07-06
Product Details
- Product Name4-Nitrophenyl-beta-D-galactopyranoside
- CAS No.3150-24-1
- EINECS No.221-584-5
- MFC12H15NO8
- MW301.25
- InChIKeyIFBHRQDFSNCLOZ-IDEGKBHYNA-N
- Appearancepowder to crystalWhite to Almost white
- storage temp. Inert atmosphere,Store in freezer, under -20°C
- Melting point 178-182 °C
- Water Solubility Soluble in DMSO, Methanol, Water.
- Boiling point 442.39°C (rough estimate)
- density 1.3709 (rough estimate)
| Product Name: | 4-Nitrophenyl-beta-D-galactopyranoside |
| Synonyms: | 4-NITROPHENYL-B-D-GALACTOSIDE;4-NITROPHENYL-BETA-D-GALACTOSIDE;4-NITROPHENYL BETA-D-GALACTOSIDE-(1,5);4-NITROPHENYL-BETA-D-GALAKTOPYRANOSIDE;NITROPHENYL-B-D-GALACTOPYRANOSIDE, 4-;P-NITROPHENYL BETA-D-GALACTOPYRANOSIDE;P-NITROPHENYL BETA-D-GALACTOSIDE;PNPG |
| CAS: | 3150-24-1 |
| MF: | C12H15NO8 |
| MW: | 301.25 |
| EINECS: | 221-584-5 |
| Product Categories: | Substrates;Biochemistry;Galactose;Glycosides;Sugars;Carbohydrates & Derivatives;substrate |
| Mol File: | 3150-24-1.mol |
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| 4-Nitrophenyl-beta-D-galactopyranoside Chemical Properties |
| Melting point | 178-182 °C |
| Boiling point | 442.39°C (rough estimate) |
| density | 1.3709 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | 2-8°C |
| Water Solubility | Soluble in DMSO, Methanol, Water. |
| CAS DataBase Reference | 3150-24-1(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25-36-26 |
| WGK Germany | 3 |
| F | 3-10-21 |
| MSDS Information |
| Provider | Language |
|---|---|
| 4-Nitrophenyl-beta-D-galactopyranoside | English |
| SigmaAldrich | English |
| ACROS | English |
| 4-Nitrophenyl-beta-D-galactopyranoside Usage And Synthesis |
| Chemical Properties | white to light yellow crystalline powder |
| Definition | ChEBI: A beta-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position. |
| Purification Methods | Purify the galactoside by recrystallisation from EtOH. [Horikoshi J Biochem (Tokyo) 35 39 1042, Goebel & Avery J Exptl Medicine 50 521 1929, Snyder & Link J Am Chem Soc 7 5 1758.] It is a chromogenic substrate for -galactosidases [Buoncore et al. J Appl Biochem 2 390 1980]. [Beilstein 17/7 V 55.] |
| 4-Nitrophenyl-beta-D-galactopyranoside Preparation Products And Raw materials |
| Raw materials | Etanol-->Sodium hydroxide-->Methanol-->Dichloromethane-->Acetic anhydride-->Benzene-->Acetonitrile-->Sodium acetate-->Boron trifluoride etherate-->Butyl acetate-->4-Nitrophenol-->Bis(tributyltin) oxide-->D-Galactose -->DOWEX(R) 50WX4 HYDROGEN FORM |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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