L-Pyroglutamic acid 7-amido-4-methylcoumarin
L-Pyroglutamic acid 7-amido-4-methylcoumarin (CAS: 66642-36-2; Formula: C15H14N2O4) is a modified amino acid derivative with a molecular weight of 286.28 g/mol. This compound serves as a valuable reagent in biochemical research, particularly in enzyme studies and as a fluorescent probe. Its specific chemical structure allows for diverse applications in analytical chemistry and molecular biology, offering precise detection capabilities.
- IUPAC
- L-Pyroglutamic acid 4-methyl-7-coumarinylamide,L-Pyroglutamic acid 4-methylumbelliferylamide
- Synonyms
- L-Pyroglutamic acid 4-methyl-7-coumarinylamideL-Pyroglutamic acid 4-methylumbelliferylamide

Fluorescent Labeling
Utilised as a fluorescent tag or probe in biochemical assays, enabling sensitive detection and quantification of biological molecules or enzyme activities.
Enzyme Substrate Studies
Acts as a substrate for specific enzymes, allowing researchers to study enzyme kinetics, inhibition, and mechanisms of action through fluorescence detection.
Analytical Chemistry Reagent
Employed in analytical procedures for its fluorescent properties, aiding in the identification and measurement of various chemical entities.
| Molecular weight | 286.28 |
|---|---|
| Empirical formula | C15H14N2O4 |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 L-Pyroglutamic acid 7-amido-4-methylcoumarin used for?
+
It is primarily used as a fluorescent probe in biochemical research and analytical chemistry, and as a substrate for studying enzyme kinetics.
What are the CAS number and molecular formula of this compound?
+
The CAS number is 66642-36-2 and the molecular formula is C15H14N2O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical for research and laboratory use. The specific assay and purity depend on the product batch. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated on the Certificate of Analysis.
What safety precautions should be taken when handling L-Pyroglutamic acid 7-amido-4-methylcoumarin?
+
Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter, should be used. Ensure adequate ventilation. The compound is classified under WGK Germany 3, indicating a high hazard to water.
How is this chemical packed, shipped, and exported by Tech Serve Solutions?
+
This chemical is carefully packed to maintain its integrity during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for L-Pyroglutamic acid 7-amido-4-methylcoumarin?
+
To request a sample or quote, please contact our sales department through our website or by phone, providing the product name and CAS number (66642-36-2).
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis