4-Nitrophenyl-beta-D-galactopyranoside
| Price | $2 |
| Package | 1kg |
| Min. Order: | 1kg |
| Supply Ability: | ask |
| Update Time: | 2019-07-06 |
Product Details
| Product Name: 4-Nitrophenyl-beta-D-galactopyranoside | CAS No.: 3150-24-1 |
| Min. Order: 1kg | Purity: 99% |
| Supply Ability: ask | Release date: 2019/07/06 |
| Product Number: : WM.485 |
| 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
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
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China- 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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楊俊青
sales@coreychem.com
sales@coreychem.com