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CAS RN: 369-07-3 | Product Number: N0418
2-Nitrophenyl β-D-Galactopyranoside [Substrate for β-D-Galactosidase]
![Thumbnail of 2-Nitrophenyl beta-D-Galactopyranoside [Substrate for β-D-Galactosidase]](/medias/N0418.jpg?context=bWFzdGVyfHJvb3R8MTU1MzV8aW1hZ2UvanBlZ3xhR016TDJobE1TODRPVE0yTVRVeE16RTROVFU0TDA0d05ERTRMbXB3Wnd8Y2E0YTQyMWU5MDc4MzMxYzk5YjA3ODRiNmY0YjkyYTZlMTQzYmQ2ZTI4ZWZmZWUxYmM0OTNkMTc5ZWYxOTBkMQ "2-Nitrophenyl beta-D-Galactopyranoside [Substrate for β-D-Galactosidase]")
![Chemical Structure of 2-Nitrophenyl beta-D-Galactopyranoside [Substrate for β-D-Galactosidase]](/medias/N0418.jpg?context=bWFzdGVyfHJvb3R8NTI0NjR8aW1hZ2UvanBlZ3xhRGRrTDJoa05TODRPVEl5TmpnNE1EWXhORGN3TDA0d05ERTRMbXB3Wnd8YWRlYWVkNTA4YTNiMzY4MThiMzJlNWYwYjMzMjFmYjY3MmEwNGEzZGNhMTc3MjdkOTBiNDViMzk5OTFhMDRmYQ "2-Nitrophenyl beta-D-Galactopyranoside [Substrate for β-D-Galactosidase]")
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![2-Nitrophenyl β-D-Galactopyranoside [Substrate for β-D-Galactosidase]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "2-Nitrophenyl β-D-Galactopyranoside [Substrate for β-D-Galactosidase]")
Purity: >98.0%(HPLC)
Synonyms:
- ONPG
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥80.00
|
10 | 2 | 7 |
| 5G |
¥240.00
|
20 | 2 | ≥60 |
| 25G |
¥990.00
|
≥40 | 5 | ≥40 |
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| Product Number | N0418 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__2H__1__5NO__8 = 301.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 369-07-3 |
| Reaxys Registry Number | 92207 |
| PubChem Substance ID | 87573757 |
| SDBS (AIST Spectral DB) | 10969 |
| MDL Number | MFCD00063255 |
Specifications
| Appearance | White to Light yellow powder to crystaline |
| Purity(HPLC) | min. 98.0 area% |
| Purity(with Total Nitrogen) | min. 97.0 % |
| Specific rotation [a]20/D | -66.0 to -71.5 deg(C=1, H2O) |
| beta-Galactosidase detection test | to pass test |
Properties (reference)
| Specific Rotation | -68.8° (C=1,H2O) |
GHS
Related Laws:
Transport Information:
| Customs Control Conditions (Q) | Q类 （糖类，生物碱类，抗生素类，激素类） |
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