8-Anilino-1-naphthalenesulfonic acid NEW
| Price | $100 |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 5000kg/week |
| Update Time: | 2023-07-27 |
Product Details
| Product Name: 8-Anilino-1-naphthalenesulfonic acid | CAS No.: 82-76-8 |
| EC-No.: 201-438-7 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 5000kg/week |
| Release date: 2023/07/27 |
| Product Name: | 8-Anilino-1-naphthalenesulfonic acid |
| Synonyms: | 1,8-ANS;1-ANILINONAPHTHALENE-8-SULFONIC ACID;8-ANILINO-1-NAPHTHALENESULFONIC ACID;ANS;ANSA;N-Phenyl-8-naphthylamine-1-sulfonic acid;N-PHENYL-1-NAPHTHYLAMINE-8-SULFONIC ACID;N-PHENYL PERI ACID |
| CAS: | 82-76-8 |
| MF: | C16H13NO3S |
| MW: | 299.34 |
| EINECS: | 201-438-7 |
| Product Categories: | Intermediates;Intermediates of Dyes and Pigments;Elisa Kit-plant ELISA Kit |
| Mol File: | 82-76-8.mol |
| Melting point | 215-217 °C (dec.)(lit.) |
| density | 1.409±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMF: soluble50mg/mL |
| form | Powder |
| pka | 0.19±0.40(Predicted) |
| color | Dark green to brown to black |
| Merck | 13,664 |
| BRN | 1843887 |
| InChI | InChI=1S/C16H13NO3S/c18-21(19,20)15-11-5-7-12-6-4-10-14(16(12)15)17-13-8-2-1-3-9-13/h1-11,17H,(H,18,19,20) |
| InChIKey | FWEOQOXTVHGIFQ-UHFFFAOYSA-N |
| SMILES | C1(S(O)(=O)=O)=C2C(C=CC=C2NC2=CC=CC=C2)=CC=C1 |
| CAS DataBase Reference | 82-76-8(CAS DataBase Reference) |
| EPA Substance Registry System | 8-Anilino-1-naphthalenesulfonic acid (82-76-8) |
| Hazard Codes | Xi |
| Risk Statements | 36-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | - |
| TSCA | Yes |
| HS Code | 29214980 |
| Description | 1,8-ANS is a fluorescent dye that binds with high affinity to hydrophobic surfaces of proteins. 1,8-ANS has an excitation maximum of 350 nm. It has an emission maximum of 520 nm when free in solution but undergoes a blue shift with an increase in fluorescence intensity when bound to protein; for example, when bound to intestinal fatty acid binding protein (FABP2) it has emission maxima of 468-477 nm. 1,8-ANS binds to low polarity regions of protein surfaces making it well suited for determining the affinity of hydrophobic ligands to their corresponding binding proteins, such as the binding of free fatty acids to FABPs. 1,8-ANS binds to FABP2 with a Kd value of approximately 9.7 μM at 24.5°C. |
| Chemical Properties | green needles |
| Uses | Intermediate of dyestuff |
| Uses | 8-Anilino-1-naphthalenesulfonic Acid is used as a fluorescent probe to identify hydrophobic sites. Dyes and metabolites. |
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