(S)-3-Phenyl-2-(undec-10-enamido)propanoicacid , 97% , 175357-18-3

CAS NO.：175357-18-3

Empirical Formula: C20H29NO3

Molecular Weight: 331.449

MDL number: MFCD17214414

EINECS: 200-568-1

PRODUCT Properties

• Melting point: 109-112 °C
• Boiling point: 540.0±50.0 °C(Predicted)
• Density: 1.047±0.06 g/cm3(Predicted)
• vapor pressure: 0-0Pa at 25-60℃
• pka: 3.63±0.10(Predicted)
• InChI: InChI=1S/C20H29NO3/c1-2-3-4-5-6-7-8-12-15-19(22)21-18(20(23)24)16-17-13-10-9-11-14-17/h2,9-11,13-14,18H,1,3-8,12,15-16H2,(H,21,22)(H,23,24)/t18-/m0/s1
• InChIKey: RTBWWWVNZWFNBV-SFHVURJKSA-N
• SMILES: C(O)(=O)[C@H](CC1=CC=CC=C1)NC(=O)CCCCCCCCC=C
• LogP: -0.04-3.3 at pH2-7

Description and Uses

Undecylenoyl Phenylalanine is a chemical compound—a substituted amino acid derivative—that is used in skin conditioning agents in different brands of whitening creams and other skin care topical products. The compound helps regulate skin pigmentation, thereby, improving skin tone and its fairness.
Undecylenoyl phenylalanine is a possible antagonist of alpha-melanocyte-stimulatinghormone. It inhibits melanotropin, a melanin stimulator found in the skin. Melanotropin controls tyrosinase activity (tyrosinase being an essential enzyme in the production of melanin), melanin (eumalanin) synthesis and melanosome; therefore, by preventing the production of melanotropin, the pigmentation process is reduced or halted.

Undecylenoyl phenylalanine is a novel skin-lightening agent, probably acting as α-melanocyte-stimulating hormone (α-MSH) and beta-adrenergic receptor (β-ADR) antagonist.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501