β-Aspartame
Modify Date: 2025-08-23 20:28:33
β-Aspartame structure
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Common Name | β-Aspartame | ||
|---|---|---|---|---|
| CAS Number | 22839-61-8 | Molecular Weight | 294.30300 | |
| Density | 1.28g/cm3 | Boiling Point | 540.2ºC at 760mmHg | |
| Molecular Formula | C14H18N2O5 | Melting Point | 201-204ºC (dec.)(lit.) | |
| MSDS | USA | Flash Point | 280.5ºC | |
Use of β-Aspartameβ-Asp-Phe methyl ester is an aspartic acid derivative[1]. |
| Name | (2S)-2-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid |
|---|---|
| Synonym | More Synonyms |
| Description | β-Asp-Phe methyl ester is an aspartic acid derivative[1]. |
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| Related Catalog | |
| 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]. |
| References |
| Density | 1.28g/cm3 |
|---|---|
| Boiling Point | 540.2ºC at 760mmHg |
| Melting Point | 201-204ºC (dec.)(lit.) |
| Molecular Formula | C14H18N2O5 |
| Molecular Weight | 294.30300 |
| Flash Point | 280.5ºC |
| Exact Mass | 294.12200 |
| PSA | 118.72000 |
| LogP | 0.78010 |
| Vapour Pressure | 1.69E-12mmHg at 25°C |
| Index of Refraction | 1.557 |
| Storage condition | −20°C |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2924299090 |
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β-Aspartame CAS#:22839-61-8 |
| Literature: Journal of the American Chemical Society, , vol. 91, p. 2684 - 2691 |
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β-Aspartame CAS#:22839-61-8 |
| Literature: Journal of the American Chemical Society, , vol. 91, p. 2684 - 2691 |
| Precursor 1 | |
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| DownStream 0 | |
| HS Code | 2924299090 |
|---|---|
| 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% |
| methyl l-b-aspartyl-l-phenylalaninate |
| |A-Asp-Phe methyl ester |
| EINECS 245-262-9 |
| MFCD00078838 |