十八酰胺,N-[(1S,2S,3R)-2,3-二羟基-1-(羟甲基)十七烷基]-，CAS 登记号 475995-75-6，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，下游主要用于有机化学品。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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Octadecanamide,N-[(1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl]- · CAS 475995-75-6 · C36H73NO4. UNII U4N3FC4SBM.
| CAS Registry Number | 475995-75-6 |
|---|---|
| PubChem CID | 9898642 |
| Molecular formula | C36H73NO4 |
| IUPAC name | N-[(2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl]octadecanamide |
| UNII (FDA) | U4N3FC4SBM |
| Molecular Weight | 584.0 |
|---|---|
| XLogP3 | 13.3 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 33 |
| Exact Mass | 583.55395981 |
| Monoisotopic Mass | 583.55395981 |
| Topological Polar Surface Area | 89.8 |
| Heavy Atom Count | 41 |
| Formal Charge | 0 |
| Regulatory & Food Contact | CIR / INCI: Cosmetic ingredients (Ceramide 3) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Skin conditioning; Skin protecting |
|---|---|
| GHS notification summary | 100% (11 / 11) |
| GHS notification summary | 100% (11 / 11) |
|---|
This chemical does not meet GHS hazard criteria for 100% (11 of 11) of all reports.
Reported as not meeting GHS hazard criteria by 11 of 11 companies. For more detailed information, please visit ECHA C&L website.
34354-88-6; Cellapy A Repair; Octadecanamide, N-((1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl)-; Octadecanamide, N-[(1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl]-; Cellapy A Repair Cream; RefChem:54752; JNH Ato-Care Super Barried ATO-Serum; galactosyl-alpha(1-4)-galactosyl-beta(1-4)-glucosyl-beta(1-1)-ceramide; 812-962-6; Ceramide 3; N-Stearoyl Phytosphingosine; N-(octadecanoyl)-4R-hydroxysphinganine; N-[(2S,3S,4R)-1,3,4-trihydroxyoctadecan-2-yl]octadecanamide; Cer(t18:0/18:0); N-(stearoyl)-phytoceramide; N-[(1S,2S,3R)-2,3-Dihydroxy-1-(hydroxymethyl)heptadecyl]octadecanamide
CAS 475995-75-6; molecular formula C36H73NO4; molecular weight — g/mol.
34354-88-6, Cellapy A Repair, Octadecanamide, N-((1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl)-, Octadecanamide, N-[(1S,2S,3R)-2,3-dihydroxy-1-(hydroxymethyl)heptadecyl]-, Cellapy A Repair Cream, RefChem:54752.
Documented regulatory listings: CIR / INCI: Cosmetic ingredients (Ceramide 3) -> CIR (Cosmetic Ingredient Review); CIR / INCI: Skin conditioning; Skin protecting.
100% of GHS notifications report no hazard classification (11 of 11).
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.