L-Alanine-2-naphthylamide
L-Alanine-2-naphthylamide (Alanine β-naphthylamide) is an Aminopeptidase (E.C. 3.4.11.) substrate and detection reagent. L-Alanine-2-naphthylamide detects the functional activity of aminopeptidase in the intestine of larval whitefish (Coregonus lavaretus). L-Alanine-2-naphthylamide serves as an initiator in the N-carboxyanhydride (NCA) method for synthesizing poly (β-benzyl-L-aspartate) polymers with a terminal 2-naphthyl energy donor group.
For research use only. We do not sell to patients.
- Purity: 99.68%
- CAS No.: 720-82-1
- Formula: C13H14N2O
- Molecular Weight:214.27
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
In Vitro
L-Alanine-2-naphthylamide acts as a substrate for detecting aminopeptidase activity in intestinal enterocytes of larval Coregonus lavaretus, revealing activity that increases ontogenetically from day 13 to 34, is more intense in zooplankton-fed larvae than dry diet-fed larvae, and is reduced by starvation[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 720-82-1
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Appearance Solid
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Molecular Weight 214.27
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Formula C13H14N2O
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Color Off-white to light brown
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SMILES
N(C([C@H](C)N)=O)C1=CC2=C(C=C1)C=CC=C2
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Synonyms
Alanine β-naphthylamide
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
In Vitro:
DMSO : 100 mg/mL (466.70 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (272 KB)
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SDS (557 KB)
- English - EN (557 KB)
- Français - FR (557 KB)
- Deutsch - DE (557 KB)
- Norwegian - NO (557 KB)
- Español - ES (557 KB)
- Swedish - SV (557 KB)
- Italian - IT (557 KB)
- Korean - KR (557 KB)
- Portuguese - PT (557 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 4.6670 mL | 23.3350 mL | 46.6701 mL | 116.6752 mL |
| 5 mM | 0.9334 mL | 4.6670 mL | 9.3340 mL | 23.3350 mL | |
| 10 mM | 0.4667 mL | 2.3335 mL | 4.6670 mL | 11.6675 mL | |
| 15 mM | 0.3111 mL | 1.5557 mL | 3.1113 mL | 7.7783 mL | |
| 20 mM | 0.2334 mL | 1.1668 mL | 2.3335 mL | 5.8338 mL | |
| 25 mM | 0.1867 mL | 0.9334 mL | 1.8668 mL | 4.6670 mL | |
| 30 mM | 0.1556 mL | 0.7778 mL | 1.5557 mL | 3.8892 mL | |
| 40 mM | 0.1167 mL | 0.5834 mL | 1.1668 mL | 2.9169 mL | |
| 50 mM | 0.0933 mL | 0.4667 mL | 0.9334 mL | 2.3335 mL | |
| 60 mM | 0.0778 mL | 0.3889 mL | 0.7778 mL | 1.9446 mL | |
| 80 mM | 0.0583 mL | 0.2917 mL | 0.5834 mL | 1.4584 mL | |
| 100 mM | 0.0467 mL | 0.2334 mL | 0.4667 mL | 1.1668 mL |
L-Alanine-2-naphthylamide Related Classifications
HY-137842 Related Classifications
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