A0757012
7-Amino-4-trifluoromethylcoumarin , 99% , 53518-15-3
Synonym(s):
Coumarin 151
CAS NO.:53518-15-3
Empirical Formula: C10H6F3NO2
Molecular Weight: 229.16
MDL number: MFCD00006858
EINECS: 258-599-1
Pack Size | Price | Stock | Quantity |
250MG | RMB103.20 | In Stock |
|
1G | RMB272.00 | In Stock |
|
5G | RMB776.00 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 221-222 °C(lit.) |
Boiling point: | 314.6±42.0 °C(Predicted) |
Density | 1.4096 (estimate) |
storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
form | Powder |
pka | 1.12±0.20(Predicted) |
color | Yellow |
Water Solubility | Soluble in dimethyl sulfoxide (25 mg/ml), dimethyl formamide (25 mg/ml), and methanol (25 mg/ml). Insoluble in water. |
BRN | 4456797 |
CAS DataBase Reference | 53518-15-3(CAS DataBase Reference) |
EPA Substance Registry System | 2H-1-Benzopyran-2-one, 7-amino-4-(trifluoromethyl)- (53518-15-3) |
Description and Uses
Coumarin 151 is used to prepare peptidase substrates and for the synthesis of substrates for the fluorometric assay of proteolytic enzymes in biological fluids.
Safety
Symbol(GHS) | GHS07 |
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi,Xn |
Risk Statements | 36/37/38-20/21/22 |
Safety Statements | 26-36-37/39 |
WGK Germany | 3 |
TSCA | T |
HazardClass | IRRITANT |
HS Code | 29322090 |