CAS 21973-23-9

6-desoxi-alfa-L-galactopiranosil-(1->4)-2-(acetilamino)-2-desoxi-beta-D-glucopiranosil-(1->3)-beta-D-galactopiranosil-(1->4)-[beta-D-galactopiranosil-(1->3)]-D-glucopiranosa

Descripción:

La sustancia química conocida como "6-desoxi-alfa-L-galactopiranosil-(1->4)-2-(acetilamino)-2-desoxi-beta-D-glucopiranosil-(1->3)-beta-D-galactopiranosil-(1->4)-[beta-D-galactopiranosil-(1->3)]-D-glucopiranosa," con el número CAS 21973-23-9, es un compuesto glicosilado complejo. Se caracteriza por su estructura intrincada, que incluye múltiples unidades de azúcar unidas por enlaces glucosídicos. La presencia de unidades tanto de L-galactopiranosa como de D-glucopiranosa indica que es un glicano, específicamente un tipo de oligosacárido. El grupo acetilamino sugiere que puede tener una importancia biológica, potencialmente sirviendo como un componente en glicoproteínas o glicolípidos. Este compuesto puede exhibir diversas actividades biológicas, incluyendo funciones inmunológicas o roles en procesos de reconocimiento celular. Su solubilidad y estabilidad pueden variar dependiendo de las condiciones ambientales como el pH y la temperatura. En general, esta sustancia es de interés en la investigación bioquímica, particularmente en el estudio de la química de carbohidratos y sus aplicaciones en medicina y biotecnología.

Fórmula: C₃₂H₅₅NO₂₅

InChI: InChI=1/C32H55NO25/c1-7-14(39)18(43)20(45)30(50-7)55-24-11(5-36)54-29(13(17(24)42)33-8(2)38)57-26-16(41)10(4-35)53-32(23(26)48)56-25-12(6-37)51-28(49)22(47)27(25)58-31-21(46)19(44)15(40)9(3-34)52-31/h7,9-32,34-37,39-49H,3-6H2,1-2H3,(H,33,38)/t7-,9+,10+,11+,12+,13+,14+,15-,16-,17+,18+,19-,20-,21+,22+,23+,24+,25+,26-,27+,28?,29-,30-,31-,32-/m0/s1

Clave InChI: InChIKey=FKADDOYBRRMBPP-QKPOUJQKSA-N

SMILES: O([C@H]1[C@H](O[C@H]2[C@@H](O)[C@H](O)[C@H](O)[C@H](C)O2)[C@@H](CO)O[C@@H](O[C@@H]3[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]3O)[C@@H]1NC(C)=O)[C@@H]4O[C@H](CO)[C@H](O)[C@H](O)[C@H]4O

Sinónimos:

• LNFP II
• O-6-Deoxy-α-L-galactopyranosyl-(1→4)-O-[β-D-galactopyranosyl-(1→3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-D-glucose
• Lacto-N-fucopentaose II
• D-Glucose, O-6-deoxy-α-L-galactopyranosyl-(1→4)-O-[β-D-galactopyranosyl-(1→3)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-
• Glucopyranose, O-6-deoxy-α-L-galactopyranosyl-(1→4)-O-[β-D-galactopyranosyl-(1→3)]-O-2-acetamido-2-deoxy-β-D-glucopyranosyl-(1→3)-O-β-D-galactopyranosyl-(1→4)-, D-
• Lacto-N-fucopentaose-2
• LACTO-N-FUCOPENTAOSE II
• N-[(2R,3R,4R,5S,6R)-2-[(2R,3S,4S,5R,6R)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxo-hexan-3-yl]oxy-oxan-4-yl]oxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-3-yl]acetamide
• LACTO-N-FUCOPENTAOSE II-APD-KLH
• LNF II-GEL
• β-d-gal-(1→3)-(α-l-fuc-[1→4])-β-d-glcnac-(1→3)-β-d-gal-(1→4)-d-glc
• LEWIS-A-PENTASACCHARIDE
• III4FUC-LCOSE4
• LNF II-KLH
• Lea-Lactose
• LEWIS-A-PENTASACCHARIDE-KLH
• Lea-Lactose, Lewis-a pentasaccharide, LNFP II, β-D-Gal-(1-3)-(α-L-Fuc-[1-4])-β-D-GlcNAc-(1-3)-β-D-Gal-(1-4)-D-Glc
• LACTO-N-FUCOPENTAOSE II-GEL
• N-[(2S,3R,4R,5S,6R)-2-[(2R,3S,4S,5R,6S)-3,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-4-yl]oxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]acetamide
• Lacto-N-fucopentaose II (LFPN II)
• LEWIS-A-PENTASACCHARIDE-GEL
• LACTO-N-FUCOPENTAOSE II FROM HUMAN MILK

N-((2S,3R,4R,5S,6R)-2-(((2R,3S,4S,5R,6S)-3,5-Dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)

CAS: 21973-23-9

N-((2S,3R,4R,5S,6R)-2-(((2R,3S,4S,5R,6S)-3,5-Dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4R,5R)-1,2,4,5-tetrahydroxy-6-oxohexan-3-yl)oxy)tetrahydro-2H-pyran-4-yl)oxy)-6-(hydroxymethyl)-4-(((2R,3R,4S,5R,6R)

Pureza: 98%

Peso molecular: 853.77g/mol

Ref: 54-OR1065247

Lacto-N-fucopentaose II

CAS: 21973-23-9

LNFP II is a sialyl-Lewis, a marker for Lewis blood groups and CA 19-9, indicating biliopancreatic cancer.

Fórmula: C₃₂H₅₅NO₂₅

Forma y color: Solid

Peso molecular: 853.77

Ref: TM-T75670

Lacto-N-fucopentaose II

CAS: 21973-23-9

Major milk pentasaccharide; reduces respiratory and gastrointestinal pathologies

Fórmula: C₃₂H₅₅NO₂₅

Pureza: Min. 95 Area-%

Forma y color: White Powder

Peso molecular: 853.77 g/mol

Ref: 3D-OL03876

Lacto-N-fucopentaose II-GEL

CAS: 21973-23-9

Lacto-N-fucopentaose II-GEL is a complex carbohydrate with a molecular weight of 11,000 Da. This product is not for human use and is intended for research purposes only. It should not be used in food or cosmetics.

Pureza: Min. 95%

Ref: 3D-OL03799

Lacto-N-fucopentaose II-APD-KLH

CAS: 21973-23-9

Lacto-N-fucopentaose II-APD-KLH is a fluorinated, monosaccharide, synthetic, oligosaccharide, complex carbohydrate. It has CAS No. 21973-23-9 and a custom synthesis. Lacto-N-fucopentaose II-APD-KLH can be used as a glycosylation or polysaccharide with click modification or methylation. The high purity of this product is 99%.

Pureza: Min. 95%

Ref: 3D-OL03915