7-Amino-4-methylcoumarin
7-Amino-4-methylcoumarin (CAS: 26093-31-2, C10H9NO2, MW: 175.18) is a chromophore used in biochemical and enzymatic assays. It functions as a matrix for the analysis of monosulfated disaccharides and, in conjunction with other reagents, for sulfated neutral and sialylated tri- and tetrasaccharides. With a fluorescence emission of 440 nm, it is valuable for various detection methods.
- IUPAC
- Coumarin 120
Disaccharide Analysis
Utilised as a matrix for the analytical determination of monosulfated disaccharides, providing a foundation for chromatographic separation and detection.
Saccharide Profiling
Employed as a co-matrix with 6-aza-2-thiothymidine to facilitate the analysis of sulfated neutral and sialylated tri- and tetrasaccharides.
Fluorescent Labeling
Serves as a chromophore with distinct absorption and fluorescence properties, useful in developing fluorogenic enzyme substrates.
| Molecular weight | 175.18 |
|---|---|
| Empirical formula | C10H9NO2 |
| Assay | 99% |
| Storage temperature | 2-8°C |
| Application | Used as matrix for analysis of monosulfated disaccharides and as a co-matrix with 6-aza-2-thiothymidine for sulfated neutral and sialylated tri-and tetrasaccharides. |
| Melting point | 223-226 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Description | chromophore for enzyme substrates |
|---|---|
| Absorption | λmax 354 nm in ethanol |
| Fluorescence | λex 365 nm; λem 440 nm in ethanol(lit.) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 7-Amino-4-methylcoumarin used for?
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7-Amino-4-methylcoumarin is used as a matrix for the analysis of monosulfated disaccharides and as a co-matrix with 6-aza-2-thiothymidine for sulfated neutral and sialylated tri- and tetrasaccharides. It also acts as a chromophore for enzyme substrates.
What are the CAS number and chemical formula for 7-Amino-4-methylcoumarin?
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The CAS number is 26093-31-2 and the chemical formula is C10H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Amino-4-methylcoumarin with an assay of 99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
What are the primary safety concerns when handling 7-Amino-4-methylcoumarin?
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7-Amino-4-methylcoumarin is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 7-Amino-4-methylcoumarin shipped and exported?
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Tech Serve Solutions, a specialist global supplier and exporter since 1998, ensures compliant packaging and shipping for 7-Amino-4-methylcoumarin, adhering to all relevant regulations for domestic and international export.
How can I request a sample or quote for 7-Amino-4-methylcoumarin?
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To request a sample or a quotation for 7-Amino-4-methylcoumarin, please contact our sales team via the details provided on our website.
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