CAS Number15297-92-4
SynonymsXyloidone; DEHYDROPLAPACHONE; Dehydrolapachone; 2,2-Dimethyl-2H-benzo[g]chromene-5,10-dione
Molecular FormulaC15H12O3
Molecular Weight240.261
Density1.3±0.1 g/cm3
Boiling Point395.2±42.0 °C at 760 mmHg
Melting Point145 °C
AppearanceSolid;White to Yellow to Orange powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 15297-92-4 |
| Catalog No. | 2A-9068350 |
| Chinese Name | 去氢-α-拉杷醌 |
| Synonyms | Xyloidone; DEHYDROPLAPACHONE; Dehydrolapachone; 2,2-Dimethyl-2H-benzo[g]chromene-5,10-dione |
| Molecular Formula | C15H12O3 |
| Molecular Weight | 240.261 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 395.2±42.0 °C at 760 mmHg |
| Melting Point | 145 °C |
| Appearance | Solid;White to Yellow to Orange powder to crystal |
| Storage Condition | 2-8℃, dry, sealed |
| Application | Dehydro-α-lapachone can be isolated from the methanol extract of the stems of Catalpa ovata G Don. Dehydro-α-lapachone inhibits the growth of Botrytis cinerea mycelium with an IC50 value of 0.41 mg/L. |
| HTC | 2914399090 |
| MDL Number | MFCD00022286 |
| SMILES | CC1(C)C=CC2=C(O1)C(=O)c1ccccc1C2=O |
| InChI | InChI=1S/C15H12O3/c1-15(2)8-7-11-12(16)9-5-3-4-6-10(9)13(17)14(11)18-15/h3-8H,1-2H3 |
| InChI Key | OWFHAMHRUCUSRM-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/68350_1_15297_92_4.pdf |
| Bioactivity | Dehydro-α-lapachone can be isolated from the methanol extract of stems of Catalpa ovata G Don. Dehydro-α-lapachone inhibits mycelial growth of Botrytis cinerea with IC50 value 0.41 mg/L[1]. Related Catalog Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal References [1]. Jun Young Cho, et al. Dehydro-α-lapachone isolated from Catalpa ovata stems: activity against plant pathogenic fungi. Pest Management Science. 2006, 62. Chemical & Physical Properties Density 1.3±0.1 g/cm3 Boiling Point 395.2±42.0 °C at 760 mmHg Melting Point 145 °C Molecular Formula C15H12O3 Molecular Weight 240.25 Flash Point 177.0±27.9 °C Exact Mass 240.078644 PSA 43.37000 LogP 3.14 Vapour Pressure 0.0±0.9 mmHg at 25°C Index of Refraction 1.620 InChIKey OWFHAMHRUCUSRM-UHFFFAOYSA-N SMILES CC1(C)C=CC2=C(O1)C(=O)c1ccccc1C2=O |
| Use of | Properties Name 2,2-dimethylbenzo[g]chromene-5,10-dione Synonym More Synonyms Dehydro-alpha-lapachone Biological Activity Related Catalog Research Areas >> Infection Signaling Pathways >> Anti-infection >> Fungal References [1]. Jun Young Cho, et al. Dehydro-α-lapachone isolated from Catalpa ovata stems: activity against plant pathogenic fungi. Pest Management Science. 2006, 62. Chemical & Physical Properties Molecular Formula C15H12O3 Exact Mass 240.078644 PSA 43.37000 Index of Refraction 1.620 InChIKey OWFHAMHRUCUSRM-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 5.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2811 International Dangerous Regulations for sea transport: 2811 International Dangerous Regulations for air transport: 2811 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC SOLID, ORGANIC, N.O.S. (Q 99 2,2-Dimethyl-2H-naphtho(2,3-b)pyran-5,10-dione) IMDG: TOXIC SOLID, ORGANIC, N.O.S. (Q 99 2,2-Dimethyl-2H-naphtho(2,3-b)pyran-5,10-dione) International Air Transport Risk Regulations: Toxic solid, organic, n.o.s. (Q 99 2,2-Dimethyl-2H-naphtho(2,3-b)pyran-5,10-dione) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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