Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate
- CAS NO.：137350-66-4
- Empirical Formula: C20H13NO7
- Molecular Weight: 379.32
- MDL number: MFCD10687034
- EINECS: 232-674-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:04:32
![Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate Structural](https://img.chemicalbook.in/CAS/GIF/137350-66-4.gif)
What is Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate?
Description
ThioGlo1 is a thiol-reactive fluorescent probe. Upon reaction with a thiol group, a fluorescent adduct is formed that displays excitation/emission maxima of 384/513 nm, respectively. It also reacts with sulfite to form a fluorescent adduct with similar spectral characteristics, and interference from sulfite during thiol determination must be accounted for using secondary methods. ThioGlo1 has been used to monitor the oxidative stability of beer. It has been used to monitor the oxidative stability of beer.
The Uses of Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate
ThioGlo1 is thiol-reactive dye used for fluorescence labeling of proteomic samples.
What are the applications of Application
Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate can be used as intermediate in organic synthesis It is mainly used in laboratory research and development process and chemical production process.
Properties of Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate
| Boiling point: | 635.5±55.0 °C(Predicted) |
| Density | 1.507±0.06 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| solubility | DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:1): 0.50 mg/ml |
| pka | -2.94±0.20(Predicted) |
| form | A crystalline solid |
Safety information for Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 Methyl 10-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-9-methoxy-3-oxo-3H-benzo[f]chromene-2-carboxylate
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![3-OXO-3H-BENZO[F]CHROMENE-2-CARBOXYLIC ACID](https://img.chemicalbook.in/CAS/GIF/4361-00-6.gif)
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