Naphthol AS-BI
Based on 1 Customer Validation
Naphthol AS-BI is a substrate of β-glucuronidase and produces a bright red effect after staining biological tissues.
For research use only. We do not sell to patients.
- Purity: 99.86%
- CAS No.: 1237-75-8
- Formula: C18H14BrNO3
- Molecular Weight:372.21
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Storage:
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Chemical Information
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CAS No. 1237-75-8
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Appearance Solid
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Molecular Weight 372.21
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Formula C18H14BrNO3
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Color Light yellow to yellow
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SMILES
O=C(C1=C(O)C=C2C=CC(Br)=CC2=C1)NC3=C(OC)C=CC=C3
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, protect from light
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Solvent & Solubility
DMSO : 50 mg/mL (134.33 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (269 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (protect from light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.6867 mL | 13.4333 mL | 26.8666 mL | 67.1664 mL |
| 5 mM | 0.5373 mL | 2.6867 mL | 5.3733 mL | 13.4333 mL | |
| 10 mM | 0.2687 mL | 1.3433 mL | 2.6867 mL | 6.7166 mL | |
| 15 mM | 0.1791 mL | 0.8956 mL | 1.7911 mL | 4.4778 mL | |
| 20 mM | 0.1343 mL | 0.6717 mL | 1.3433 mL | 3.3583 mL | |
| 25 mM | 0.1075 mL | 0.5373 mL | 1.0747 mL | 2.6867 mL | |
| 30 mM | 0.0896 mL | 0.4478 mL | 0.8956 mL | 2.2389 mL | |
| 40 mM | 0.0672 mL | 0.3358 mL | 0.6717 mL | 1.6792 mL | |
| 50 mM | 0.0537 mL | 0.2687 mL | 0.5373 mL | 1.3433 mL | |
| 60 mM | 0.0448 mL | 0.2239 mL | 0.4478 mL | 1.1194 mL | |
| 80 mM | 0.0336 mL | 0.1679 mL | 0.3358 mL | 0.8396 mL | |
| 100 mM | 0.0269 mL | 0.1343 mL | 0.2687 mL | 0.6717 mL |
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