Introduction：Basic information about CAS 22839-61-8|β-Aspartame, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | β-Aspartame |
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| CAS Number | 22839-61-8 | Molecular Weight | 294.30300 |
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| Density | 1.28g/cm3 | Boiling Point | 540.2ºC at 760mmHg |
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| Molecular Formula | C14H18N2O5 | Melting Point | 201-204ºC (dec.)(lit.) |
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| MSDS | USA | Flash Point | 280.5ºC |
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Names
| Name | (2S)-2-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid |
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| Synonym | More Synonyms |
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β-Aspartame BiologicalActivity
| Description | β-Asp-Phe methyl ester is an aspartic acid derivative[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| In Vitro | Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1]. |
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| References | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. |
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Chemical & Physical Properties
| Density | 1.28g/cm3 |
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| Boiling Point | 540.2ºC at 760mmHg |
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| Melting Point | 201-204ºC (dec.)(lit.) |
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| Molecular Formula | C14H18N2O5 |
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| Molecular Weight | 294.30300 |
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| Flash Point | 280.5ºC |
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| Exact Mass | 294.12200 |
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| PSA | 118.72000 |
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| LogP | 0.78010 |
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| Vapour Pressure | 1.69E-12mmHg at 25°C |
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| Index of Refraction | 1.557 |
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| InChIKey | SHHIPKDJQYIJJF-QWRGUYRKSA-N |
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| SMILES | COC(=O)C(Cc1ccccc1)NC(=O)CC(N)C(=O)O |
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| Storage condition | −20°C |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2924299090 |
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Customs
| HS Code | 2924299090 |
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| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| methyl l-b-aspartyl-l-phenylalaninate |
| |A-Asp-Phe methyl ester |
| EINECS 245-262-9 |
| MFCD00078838 |
