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CAS 64003-53-8

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LSTa

Description:
LSTa, with the CAS number 64003-53-8, is a chemical substance that is primarily recognized as a surfactant. It is often utilized in various industrial applications, including detergents, emulsifiers, and wetting agents. The substance exhibits amphiphilic properties, meaning it has both hydrophilic (water-attracting) and hydrophobic (water-repelling) characteristics, which enable it to reduce surface tension and enhance the mixing of oil and water. LSTa is typically stable under a range of pH conditions and can function effectively in both acidic and alkaline environments. Its biodegradability is an important feature, making it a more environmentally friendly option compared to some traditional surfactants. Additionally, LSTa is known for its ability to improve the solubility of various compounds, which can be beneficial in formulations for personal care products, agricultural applications, and cleaning agents. Safety data sheets should be consulted for handling and exposure guidelines, as with any chemical substance.
Formula:C37H62N2O29
InChI:InChI=1S/C37H62N2O29/c1-10(46)38-19-12(48)3-37(36(59)60,67-30(19)22(53)14(50)5-41)68-32-25(56)18(9-45)63-35(27(32)58)65-29-20(39-11(2)47)33(61-16(7-43)23(29)54)66-31-24(55)17(8-44)62-34(26(31)57)64-28(15(51)6-42)21(52)13(49)4-40/h4,12-35,41-45,48-58H,3,5-9H2,1-2H3,(H,38,46)(H,39,47)(H,59,60)/t12-,13-,14+,15+,16+,17+,18+,19+,20+,21+,22+,23+,24-,25-,26+,27+,28+,29+,30+,31-,32-,33-,34-,35-,37-/m0/s1
InChI key:InChIKey=QUOQJNYANJQSDA-DLKNGUOUSA-N
SMILES:O([C@@]1(C(O)=O)O[C@@]([C@@H]([C@@H](CO)O)O)([C@H](NC(C)=O)[C@@H](O)C1)[H])[C@@H]2[C@@H](O)[C@H](O[C@@H]3[C@@H](NC(C)=O)[C@H](O[C@@H]4[C@@H](O)[C@H](O[C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)O[C@H](CO)[C@@H]4O)O[C@H](CO)[C@H]3O)O[C@H](CO)[C@@H]2O
Synonyms:
  • <span class="text-smallcaps">D</smallcap>-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</span>-galactopyranosyl-(1→4)-
  • LS-Tetrasaccharide a
  • LS-Tetrasaccharidea
  • LSTa
  • Lacto-N-sialylpentaose a
  • O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-<span class="text-smallcaps">D</smallcap>-galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)-O-β-<smallcap>D</smallcap>-galactopyranosyl-(1→4)-<smallcap>D</span>-glucose
  • SLNT-a
  • Sialyllacto-N-tetraose a
  • D-Glucose, O-(N-acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-
  • O-(N-Acetyl-α-neuraminosyl)-(2→3)-O-β-D-galactopyranosyl-(1→3)-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucose
  • LSTa(acidic)​
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