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26093-31-2 - 7-Amino-4-methylcoumarin, 98% - Coumarin 120 - A15017 - Alfa Aesar

A15017 7-Amino-4-methylcoumarin, 98%

Numéro CAS
26093-31-2
Synonymes
Coumarin 120

Dimensions Prix ($) Quantité Disponibilité
250mg 32,96
1g 80,34
5g 328,57
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7-Amino-4-methylcoumarin, 98%

MDL
MFCD00006868
EINECS
247-454-8

Propriétés chimiques

Formule
C10H9NO2
Poids formulaire
175.19
Point de fusion
225-228°
Sensibilité
Light Sensitive
Solubilité
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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
142231
Code tarifaire harmonisé
2932.20
TSCA
Yes

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire