十一碳烯酰基苯丙氨酸，CAS 登记号 175357-18-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于化妆品原料。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Undecylenoyl Phenylalanine · CAS 175357-18-3 · C20H29NO3. UNII 271P08C6OD.
| CAS Registry Number | 175357-18-3 |
|---|---|
| PubChem CID | 10308702 |
| Molecular formula | C20H29NO3 |
| IUPAC name | (2S)-3-phenyl-2-(undec-10-enoylamino)propanoic acid |
| UNII (FDA) | 271P08C6OD |
| Molecular Weight | 331.4 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 13 |
| Exact Mass | 331.21474379 |
| Monoisotopic Mass | 331.21474379 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Undecylenoyl Phenylalanine) -> CIR (Cosmetic Ingredient Review) |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%), H318 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
undecylenoyl phenylalanine; 175357-18-3; Sepiwhite; Sepiwhite msh; undecylenoylphenylalanine; Sepiwhite msh QD; N-Undecenoyl-L-phenylalanine; L-Phenylalanine, N-(1-oxo-10-undecenyl)-; L-Phenylalanine, N-(1-oxo-10-undecen-1-yl)-; 271P08C6OD; DTXSID701018253; RefChem:901093; DTXCID801476490; (2S)-3-phenyl-2-(undec-10-enoylamino)propanoic Acid; (S)-3-Phenyl-2-(undec-10-enamido)propanoic acid; UNII-271P08C6OD
CAS 175357-18-3; molecular formula C20H29NO3; molecular weight — g/mol.
undecylenoyl phenylalanine, 175357-18-3, Sepiwhite, Sepiwhite msh, undecylenoylphenylalanine, Sepiwhite msh QD.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Undecylenoyl Phenylalanine) -> CIR (Cosmetic Ingredient Review).
Hazard statements reported: H315, H319, H335, H318.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.