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AMC [7-Amino-4-methylcoumarin] *CAS 26093-31-2*

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InternationalSee distributors
ShippingStandard overnight for United States, inquire for international
Physical properties
Molecular weight175.19
Spectral properties
Excitation (nm)341
Emission (nm)441
Storage, safety and handling
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure


Molecular weight
Excitation (nm)
Emission (nm)
This compound is the precursor for a variety of AMC enzyme substrates. It is also used as a calibration standard for AMC-based enzyme substrates. Fluorogenic AMC substrates are widely used for measuring a variety of protease activities.


Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of AMC [7-Amino-4-methylcoumarin] *CAS 26093-31-2* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM570.809 µL2.854 mL5.708 mL28.54 mL57.081 mL
5 mM114.162 µL570.809 µL1.142 mL5.708 mL11.416 mL
10 mM57.081 µL285.404 µL570.809 µL2.854 mL5.708 mL

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Spectral properties

Excitation (nm)341
Emission (nm)441



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