CAS Number2732-18-5
Synonyms5,7-Dihydroxy-cumarin; Coumarin derivative,1a; 5,7-dihydroxy-chromen-2-one; 5,7-Dihydroxy-2H-chromen-2-one; 5,7-dihydroxyocoumarin; 5,7-DIHYDROXYCOUMARIN
Molecular FormulaC9H6O4
Molecular Weight178.14
Purity98.00%
Density1.6±0.1 g/cm3
Boiling Point506.4±19.0 °C at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2732-18-5 |
| Catalog No. | 2A-9028948 |
| Chinese Name | 5,7-二羟基香豆素 |
| Synonyms | 5,7-Dihydroxy-cumarin; Coumarin derivative,1a; 5,7-dihydroxy-chromen-2-one; 5,7-Dihydroxy-2H-chromen-2-one; 5,7-dihydroxyocoumarin; 5,7-DIHYDROXYCOUMARIN |
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14 |
| Purity | 98.00 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 506.4±19.0 °C at 760 mmHg |
| Storage Condition | 2-8°C |
| Application | 5,7-Dihydroxycoumarin is a coumarin isolated from the inflorescences of Macaranga triloba and has antibacterial activity. |
| HTC | 2932209090 |
| MDL Number | MFCD00488354 |
| SMILES | O=c1ccc2c(O)cc(O)cc2o1 |
| InChI | InChI=1S/C9H6O4/c10-5-3-7(11)6-1-2-9(12)13-8(6)4-5/h1-4,10-11H |
| InChI Key | KIQQFVJHWNCGAU-UHFFFAOYSA-N |
| MSDS | msds/28948_1_2732_18_5.pdf |
| Use of | 5,7-Dihydroxycoumarin is a coumarin isolated from the inflorescences of Macaranga triloba. 5,7-Dihydroxycoumarin has antibacterial activities[1][2]. Properties Name 5,7-dihydroxychromen-2-one Synonym More Synonyms 5,7-Dihydroxycoumarin Biological Activity Description 5,7-Dihydroxycoumarin is a coumarin isolated from the inflorescences of Macaranga triloba. 5,7-Dihydroxycoumarin has antibacterial activities[1][2]. Related Catalog Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial References [1]. Ishak Zakaria, et al. Flavonoids with antiplasmodial and cytotoxic activities of Macaranga triloba. Fitoterapia. 2012 Jul;83(5):968-72. [2]. Yi-Ping Chin, et al. Synthesis and evaluation of antibacterial activities of 5,7-dihydroxycoumarin derivatives. Arch Pharm (Weinheim). 2011 Jun;344(6):386-93. Chemical & Physical Properties Molecular Formula C9H6O4 Exact Mass 178.026611 PSA 70.67000 Index of Refraction 1.689 InChIKey KIQQFVJHWNCGAU-UHFFFAOYSA-N Safety Information Hazard Codes Xi HS Code 2932209090 Synthetic Route Phloroglucinol CAS#:108-73-6 Ethyl propiolate CAS#:623-47-2 5,7-Dihydroxyco... CAS#:2732-18-5 Literature: Melliou, Eleni; Magiatis, Prokopios; Mitaku, Sofia; Skaltsounis, Alexios-Leandros; Chinou, Efrosini; Chinou, Ioanna Journal of Natural Products, 2005 , vol. 68, # 1 p. 78 - 82 Phloroglucinol CAS#:108-73-6 Propiolic acidd CAS#:471-25-0 5,7-Dihydroxyco... CAS#:2732-18-5 Literature: De La Hoz, Antonio; Moreno, Andres; Vazquez, Ester Synlett, 1999 , # 5 p. 608 - 610 Phloroglucinol CAS#:108-73-6 Propiolic acidd CAS#:471-25-0 5,7-Dihydroxyco... CAS#:2732-18-5 CAS#:1447758-10-2 Literature: Cao, Jin-Li; Shen, Su-Li; Yang, Peng; Qu, Jin Organic Letters, 2013 , vol. 15, # 15 p. 3856 - 3859 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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