475662-40-9 N-tricosanoylsphing-4-enine-1-phosphocholine C23 Sphingomyelin N-(Tricosanoyl)-sphing-4-enine-1-phosphocholine SM(d18:1/23:0) Milk SM Sphingomyelin (Milk, Bovine) sphingomyelin-milk (2S,3R,4E)-3-hydroxy-2-(tricosanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate milk sphingomyelin CHEBI:83880 CAS 475662-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 475662-40-9 |
| Molecular Formula | C46H93N2O6P |
| Molecular Weight | 801.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
475662-40-9 N-tricosanoylsphing-4-enine-1-phosphocholine C23 Sphingomyelin N-(Tricosanoyl)-sphing-4-enine-1-phosphocholine SM(d18:1/23:0) Milk SM Sphingomyelin (Milk, Bovine) sphingomyelin-milk (2S,3R,4E)-3-hydroxy-2-(tricosanoylamino)octadec-4-en-1-yl 2-(trimethylazaniumyl)ethyl phosphate milk sphingomyelin CHEBI:83880 (CAS 475662-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C46H93N2O6P. Molecular weight: 801.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C46H93N2O6P |
| Molecular Weight | 801.21 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- (S)-3,3-difluoro-8-azaspiro[4.5]Decan-1-amine (CAS 2055849-00-6)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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