CAS Number55804-65-4
SynonymsCoumarin343; Coumarin 343; 11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid; MFCD00051335; EINECS 259-824-6; Coumarin 519
Molecular FormulaC16H15NO4
Molecular Weight285.29
Purity98.00%
Density1.5±0.1 g/cm3
Boiling Point574.8±50.0 °C at 760 mmHg
Melting Point240 °C (lit.)
Appearancepowder
EINECS259-824-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 55804-65-4 |
| Catalog No. | 2A-9044496 |
| Chinese Name | 香豆素 343 |
| Synonyms | Coumarin343; Coumarin 343; 11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid; MFCD00051335; EINECS 259-824-6; Coumarin 519 |
| Molecular Formula | C16H15NO4 |
| Molecular Weight | 285.29 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 574.8±50.0 °C at 760 mmHg |
| Melting Point | 240 °C (lit.) |
| Appearance | powder |
| Storage Condition | Sealed in a cool, dry environment |
| Application | Coumarin 343 (C343) is a hydrophilic fluorescent probe for use in microfluids. λem is about 425 nm, λem is about 425~550 nm (RF-1500). |
| EINECS | 259-824-6 |
| PubChem ID | 24864499 |
| MDL Number | MFCD00051335 |
| SMILES | OC(=O)C1=Cc2cc3CCCN4CCCc(c2OC1=O)c34 |
| InChI | 1S/C16H15NO4/c18-15(19)12-8-10-7-9-3-1-5-17-6-2-4-11(13(9)17)14(10)21-16(12)20/h7-8H,1-6H2,(H,18,19) |
| InChI Key | KCDCNGXPPGQERR-UHFFFAOYSA-N |
| NACRES Code | NA.47 |
| UNSPSC | 12171500 |
| Hazard Symbols | transportation |
| MSDS | msds/44496_1_55804_65_4.pdf |
| Bioactivity | Coumarin 343 (C343) is a hydrophilic fluorescent probe for the micro water pool. λem is approximately 425 nm andλem is approximately from 425 nm to 550 nm by RF-1500[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Keiju Yamazaki, et al. Fluorometric analysis on physicochemical properties of phosphatidylcholine-based W/O microemulsion involved with enzymatic reactivity in phospholipid hydrolysis. Korean Journal of Chemical Engineering volume 25, pages 1439-1443 (2008). Chemical & Physical Properties Density 1.5±0.1 g/cm3 Boiling Point 574.8±50.0 °C at 760 mmHg Melting Point 240ºC Molecular Formula C16H15NO4 Molecular Weight 285.295 Flash Point 301.4±30.1 °C Exact Mass 285.100098 PSA 70.75000 LogP 3.20 Vapour Pressure 0.0±1.7 mmHg at 25°C Index of Refraction 1.691 InChIKey KCDCNGXPPGQERR-UHFFFAOYSA-N SMILES O=C(O)c1cc2cc3c4c(c2oc1=O)CCCN4CCC3 |
| Use of | Coumarin 343 (C343) is a hydrophilic fluorescent probe for the micro water pool. λem is approximately 425 nm andλem is approximately from 425 nm to 550 nm by RF-1500[1]. Properties Name coumarin 343 Synonym More Synonyms Coumarin 343 Biological Activity Description Coumarin 343 (C343) is a hydrophilic fluorescent probe for the micro water pool. λem is approximately 425 nm andλem is approximately from 425 nm to 550 nm by RF-1500[1]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Keiju Yamazaki, et al. Fluorometric analysis on physicochemical properties of phosphatidylcholine-based W/O microemulsion involved with enzymatic reactivity in phospholipid hydrolysis. Korean Journal of Chemical Engineering volume 25, pages 1439-1443 (2008). Chemical & Physical Properties Molecular Formula C16H15NO4 Exact Mass 285.100098 PSA 70.75000 Index of Refraction 1.691 InChIKey KCDCNGXPPGQERR-UHFFFAOYSA-N |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 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 precautions for users No data available |
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