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A15017 7-Amino-4-methylcoumarin, 98%

CAS Number
26093-31-2
Synonyms
Coumarin 120

Stock No. Size Price ($) Quantity Availability
A15017-MD 250mg 35.40
A15017-03 1g 86.00
A15017-06 5g 353.00
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7-Amino-4-methylcoumarin, 98%

MDL
MFCD00006868
EINECS
247-454-8

Chemical Properties

Formula
C10H9NO2
Formula Weight
175.19
Melting point
225-228°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in acetone (10 mg/ml) dimethyl sulfoxide (10 mg/ml) and dimethylformamide.

Applications

Used as matrix for analysis of monosulfated disaccharides and as a co-matrix with 6-aza-2-thiothymidine for sulfated neutral and salivated tri-and tetrasaccharides. Reagent for preparing new fluorogenic AMC-based substrates for cystine amino peptidase (and other hydrolases). Also used as reference compound in the enzyme assay.

Notes

Light Sensitive, store in dark. Store in cool, dry place in tightly closed container. Store away from oxidizing agent.

Literature References

M Zimmerman; B Ashe; E C Yurewicz; G Patel; M. Zimmerman; B. Ashe; E.C. Yurewicz; G. Patel. Sensitive assays for trypsin, elastase, and chymotrypsin using new fluorogenic substrates. Analytical Biochemistry. 1977, 78 (1), 47-51.

Yuqin Dai et. al. Matrix-assisted laser desorption ionization mass spectrometry for the analysis of monosulfated oligosaccharides. Carbohydrate Research. 1997, 304 (1), 1-9.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335-H500

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May form combustible dust concentrations in air

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
142231
Harmonized Tariff Code
2932.20
TSCA
Yes

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