| Identification | Back Directory | [Name]
SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE | [CAS]
13794-15-5 | [Synonyms]
Lactisol
Sweetness
FEMA 3773
Sweet pink
Sweetness inhibitor
Propanoic acid,2-(4-methoxyphe.
(±)-2-(p-Methoxyphenoxy)propionicaci
SODIUM2-(4-METHOXYPHENOXY)PROPANOATE
SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE
Propanoic acid, 2-(4-methoxyphenoxy)-
(+/-)-2-(p-Methoxyphenoxy)propionic acid
Cover sweet powder (inhibiting sweetener)
2-(4-METHOXYPHENOXY)PROPIONIC ACID SODIUM SALT
SODIUM 2-(4-METHOXYPHENOXY)PROPIONATE USP/EP/BP | [EINECS(EC#)]
604-052-0 | [Molecular Formula]
C10H12O4 | [MDL Number]
MFCD07783974 | [MOL File]
13794-15-5.mol | [Molecular Weight]
196.2 |
| Chemical Properties | Back Directory | [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 | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
3.29±0.10(Predicted) | [color ]
Pale Brown to Brown | [biological source]
synthetic (organic) | [JECFA Number]
1029 | [LogP]
1.650 (est) |
| Hazard Information | Back Directory | [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. | [Definition]
ChEBI: (S)-2-(4-Methoxyphenoxy)propanoic acid is a carboxylic acid and an aromatic ether. | [Biochem/physiol Actions]
As a taste modulator, the sodium salt inhibits the perception of sweetness in humans, but not in rats. |
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