7-Acetoxy-4-methylcoumarin
Synonym(s):MU-Ac
- CAS NO.：2747-05-9
- Empirical Formula: C12H10O4
- Molecular Weight: 218.21
- MDL number: MFCD00006865
- EINECS: 220-386-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-09 09:30:39
What is 7-Acetoxy-4-methylcoumarin?
Chemical properties
beige crystalline flakes and needles
The Uses of 7-Acetoxy-4-methylcoumarin
Fluorogenic substrate for esterases, broadly applied to various types of esterases., including carboxyesterases. Measurement of intracellular pH in rat proximal convoluted tubule.
What are the applications of Application
7-Acetoxy-4-methylcoumarin is a fluorogenic substrate for carboxylesterase
Definition
ChEBI: An acetate ester consiting of umbelliferone carrying a 7-O-acetyl group.
Properties of 7-Acetoxy-4-methylcoumarin
| Melting point: | 149-150 °C(lit.) |
| Boiling point: | 278.88°C (rough estimate) |
| Density | 1.1096 (rough estimate) |
| refractive index | 1.4270 (estimate) |
| storage temp. | -20°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Solid |
| color | White to Off-White |
| BRN | 189667 |
| CAS DataBase Reference | 2747-05-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 7-Acetoxy-4-methylcoumarin(2747-05-9) |
Safety information for 7-Acetoxy-4-methylcoumarin
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 7-Acetoxy-4-methylcoumarin
| InChIKey | HXVZGASCDAGAPS-UHFFFAOYSA-N |
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