21658-11-7 Lyso SM (dihydro) (d18:0) CAS 21658-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21658-11-7 |
| Molecular Formula | C23H51N2O5P |
| Molecular Weight | 466.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
21658-11-7 Lyso SM (dihydro) (d18:0) (CAS 21658-11-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H51N2O5P. Molecular weight: 466.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H51N2O5P |
| Molecular Weight | 466.64 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) | -0.5 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-(((4-Benzhydrylpiperazin-1-yl)sulfonyl)methyl)-7,7-dimethylbicyclo[2.2.1]Heptan-2-one (CAS 626215-92-7)
- Pseudolarifuroic acid (CAS 130825-79-5)
- Lopinavir EP Impurity A (CAS 192726-05-9)
- 3-Bromopiperidin-2-one (CAS 34433-86-8)
- 3-(1H-benzo[d][1,2,3]triazol-1-yl)butanoic acid (CAS 654-13-7)
- 3-O-p-Coumaroylquinic acid (CAS 5746-55-4)
- (2,3-Dichlorophenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-70-5)
- Ethyl 1-[(4-chlorophenyl)-cyano-methyl]piperidine-4-carboxylate (CAS 1440535-36-3)
- 3-Phenylisonicotinic Acid (CAS 104096-15-3)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com