43307

1,2-Distearoyl-sn-glycero-3-phospho-L-serin Natriumsalz

≥75% (TLC)

• Synonym(e): (2S,8R)-2-Amino-5-hydroxy-11-oxo-8-[(1-oxooctadecyl)-oxy]-4,6,10-trioxa-5-phosphaoctacosansäure-5-oxid Natriumsalz, 1,2-Dioctadecanoyl-sn-glycero-3-phosphoserin Natriumsalz, 1,2-Dioctadecanoyl-sn-glycero-3-phospho-L-serin Natriumsalz, 3-sn-Phosphatidyl-L-serin, distearoyl Natriumsalz, DSPS-Na, PS(18:0/18:0)
• Empirische Formel (Hill-System): C₄₂H₈₁NNaO₁₀P
• CAS-Nummer: 321595-13-5
• Molekulargewicht: 814.06
• NACRES: NA.85
• PubChem Substance ID: 329756328
• UNSPSC Code: 12352211
• MDL number: MFCD00145110

Eigenschaften

• biological source: synthetic
• assay: ≥75% (TLC)
• form: crystalline
• functional group: carboxylic acid
• lipid type: phosphoglycerides
• storage temp.: −20°C
• SMILES string: [Na+].CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC
• InChI: 1S/C42H82NO10P.Na/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(44)50-35-38(36-51-54(48,49)52-37-39(43)42(46)47)53-41(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h38-39H,3-37,43H2,1-2H3,(H,46,47)(H,48,49);/q;+1/p-1/t38-,39+;/m1./s1
• InChI key: SJRBMGBLPUBGJL-MBAWARMDSA-M

Beschreibung

Application

In a study of phase transitions in cholesterol-phospholipid mixtures, cholesterol was found to be much less miscible with DSPS in the gel phase than the liquid crystal phase; up to 50 mol % cholesterol fails to abolish the hydrocarbon chain-melting phase transition.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• Was ist los?: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): Eyeshields, Gloves, type N95 (US)