| SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE Basic information |
| Product Name: | SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE |
| Synonyms: | FEMA 3773;SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE;Propanoic acid, 2-(4-methoxyphenoxy)-;SODIUM2-(4-METHOXYPHENOXY)PROPANOATE;2-(4-METHOXYPHENOXY)PROPIONIC ACID SODIUM SALT;Lactisol;Sweetness inhibitor;Sweetness |
| CAS: | 13794-15-5 |
| MF: | C10H12O4 |
| MW: | 196.2 |
| EINECS: | 604-052-0 |
| Product Categories: | |
| Mol File: | 13794-15-5.mol |
| SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE Chemical Properties |
| Melting point | 92-94℃ |
| Boiling point | 173-175 °C(Press: 1 Torr) |
| density | 1.185 |
| FEMA | 3773 | SODIUM 2-(4-METHOXYPHENOXY)PROPANOATE |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 3.29±0.10(Predicted) |
| JECFA Number | 1029 |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 2918999090 |
| MSDS Information |
| SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE Usage And Synthesis |
| Chemical Properties | 2-(4-Methoxyphenoxy)propanoate is a potent inhibitor of the sweetness of sucrose and other sweeteners. |
| Chemical Properties | Lactisole, the sodium salt of racemic 2(4 methoxyphenoxy) propionic acid, is a sweet-taste inhibitor marketed by Domino Sugar. It was affirmed as a GRAS flavor (FEMA no. 3773). At a concentration of 100–150 ppm, lactisole eliminates the sweet taste of a 10% sugar solution. This inhibition appears to be receptor related because lactisole also inhibits the sweet taste of aspartame. The (S?) enantiomer [CAS: 4276-74-8] (38), isolated from roasted coffee beans, is the active isomer; the (R+) enantiomer is inert. |
| Occurrence | Reported found in coffee beans. |
| Uses | Sodium 2-(4-methoxyphenoxy)propanoic acid is a taste modulator that inhibits the perception of sweetness in humans, but not in rats. |
| Biochem/physiol Actions | As a taste modulator, the sodium salt inhibits the perception of sweetness in humans, but not in rats. |
| SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE Preparation Products And Raw materials |
| Preparation Products | 4-Methoxyphenoxyacetic acid |
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