- Min.Order :1 Metric Ton
- Purity: 99（%）
- Payment Terms : L/C,D/A,D/P,T/T,Other
Keywords
3-Carboxy-7-hydroxycoumarin 779-27-1 C10H6O5
Quick Details
- Appearance:powder
- Application:C10H6O5
- PackAge:25KG/Cardboard bucket or as required
- ProductionCapacity:5|Metric Ton|Month
- Storage:keep in dry and cool condition
- Transportation:by air or by sea
Superiority:
| 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Basic information |
| Product Name: | 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID |
| Synonyms: | RARECHEM AL BO 2319;OTAVA-BB BB7015592710;UMBELLIFERONE-3-CARBOXYLIC ACID;3-CARBOXY-7-HYDROXYCOUMARIN;7-HYDROXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID;7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID, FOR FLUORESCENCE;7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID FOR FLUORESCENCE 98+%;7-HYDROXYCOUMARIM-3-CARBOXYLIC ACID |
| CAS: | 779-27-1 |
| MF: | C10H6O5 |
| MW: | 206.15 |
| EINECS: | 1415-596-9 |
| Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts |
| Mol File: | 779-27-1.mol |
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| 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Chemical Properties |
| Melting point | 261 °C(lit.) |
| solubility | DMF: soluble |
| pka | 7.04 ± 0.02, temperature: 23 °C |
| color | Yellow solid;Orange solid; Off-white powder |
| λmax | 386 nm (Buffer pH 10.0); 339 nm (Buffer pH 4.0) |
| BRN | 384141 |
| Major Application | Carbon-dioxide sensor; chemical sensors based on non-linear optics; monitoring of cationic photopolymerization processes; nanomaterials |
| Biological Applications | Chemical dosimeter for radiation therapy; detecting bacteria; detecting/sensing hydroxyl radicals; studying nucleic acids; as a substrate for measuring carboxylesterases activity, cellulases activity, β-galactosidases activity, glycosidases activity, glycosyltransferases activity, hydrolases activity, 4-hydroxycinnamate decarboxylases activity, β-lactamases activity, phosphatases activity, sulfatases activity; treating cancer/antitumor activity |
| 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Usage And Synthesis |
| Chemical Properties | Light yellow powder |
| Uses | Suitable as pH-indicator. |
| 7-HYDROXYCOUMARIN-3-CARBOXYLIC ACID Preparation Products And Raw materials |
| Raw materials | Hydrochloric acid-->Ethyl acetate-->Diethyl ether-->PETROLEUM ETHER-->Potassium carbonate-->Azabenzene-->1-Butanol-->Aniline-->Diethyl malonate-->Malonic acid-->2,4-Dihydroxybenzaldehyde-->2,4-Dimethoxybenzaldehyde |
Details:
Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synthesis. Now, we enjoy good reputation among customers and take favorable market share in domestic and at abroad.
Changzhou Xuanming Chemical CO., LTD is located in Northern Jiangshu Industry Park, we have modern manufacture bases and some laboratories, which can supply the key intermediate for your projects, and short your synthesis scheme and supply you a reference compound for bioassay or a high purity analytical standard. We have been abided by “treat technology as first, quality as basis, customers as God, and be honest and sincere”. It is our final aim to provide environmental and high technological products and meet customers’ requirements according to keep effors on developing new chemical fields.
Changzhou Xuanming Chemical CO., LTD promises to help you with heart and soul.
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