Name | 7-Methoxycoumarin-3-carboxylic acid |
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Synonyms |
7-Methoxy-2-oxo-2H-chromene-3-carboxylic acid
2H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-oxo- 7-methoxy-2-oxochromene-3-carboxylic acid |
Description | 7-Methoxycoumarin-3-carboxylic acid is a fluorescent dye with an excitation peak at 355 nm and an emission peak at 405 nm. 7-Methoxycoumarin-3-carboxylic acid can be used to label peptide[1]. |
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Related Catalog | |
In Vitro | 7-Methoxycoumarin-3-carboxylic acid (compound 5) (100 µM; 72 h) shows non-toxic for K562, Daudi, RPMI-8226, and Jurkat cells with IC50s of >100, >100, >100, >100 µM, respectively[1]. |
References |
Density | 1.5±0.1 g/cm3 |
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Boiling Point | 424.4±45.0 °C at 760 mmHg |
Melting Point | 194ºC |
Molecular Formula | C11H8O5 |
Molecular Weight | 220.178 |
Flash Point | 172.4±22.2 °C |
Exact Mass | 220.037170 |
PSA | 76.74000 |
LogP | 1.56 |
Vapour Pressure | 0.0±1.1 mmHg at 25°C |
Index of Refraction | 1.611 |
Storage condition | -20°C |
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36 |
RIDADR | NONH for all modes of transport |
HS Code | 2932209090 |
Precursor 10 | |
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DownStream 4 | |
HS Code | 2932209090 |
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Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |