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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se | CAS No. 16789-38-1

6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se

Basic Information

Chemical_Structure_Of
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CAS Number

16789-38-1

Molecular Formula

C38H65NO29

Molecular Weight

999.92 g/mol

AD

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids
Basic Chemical Raw Materials Organic Chemicals Aldehydes
Basic Chemical Raw Materials Organic Chemicals Ethers
Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds
Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates
Fine Chemicals Surfactants Anionic Surfactants
Polymers and Plastics Thermoplastics Polyolefins
Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Boiling Point

1349.9±65.0 °C(Predicted)

Density

1.71±0.1 g/cm3(Predicted)

SMILES

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C[C@H]1[C@H]([C@H]([C@@H]([C@@H](O1)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)O)O)O[C@H]4[C@H]([C@@H]([C@@H]([C@@H](O4)C)O)O)O)NC(=O)C)O[C@H]5[C@H]([C@H](O[C@H]([C@@H]5O)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C=O)O)O)CO)O)CO)O)O)O

InChI

InChI=1S/C38H65NO29/c1-9-18(48)23(53)26(56)35(59-9)65-30-16(8-44)63-34(67-32-22(52)15(7-43)61-37(28(32)58)64-29(13(47)5-41)20(50)12(46)4-40)17(39-11(3)45)31(30)66-38-33(25(55)21(51)14(6-42)62-38)68-36-27(57)24(54)19(49)10(2)60-36/h4,9-10,12-38,41-44,46-58H,5-8H2,1-3H3,(H,39,45)/t9-,10-,12-,13+,14+,15+,16+,17+,18+,19+,20+,21-,22-,23+,24+,25-,26-,27-,28+,29+,30+,31+,32-,33+,34-,35-,36-,37-,38-/m0/s1

InChIKey

OQIUPKPUOLIHHS-URTONSIPSA-N

LogP

-12.058800000000028

pKa

12.39±0.20(Predicted)

Topological Polar Surface Area

482.38000000000017 Ų

Hydrogen Bond Donor/Acceptor

18 / 30

Synonyms & References

English

  • ALPHA-L-FUC-[1->2]-BETA-D-GAL-[1->3]ALPHA-L-FUC-[1->4]-BETA-D-GLCNAC-[1->3]-BETA-D-GAL-[1->4]-D-GLC
  • α-l-fuc-(1→2)-β-d-gal-(1→3)[α-l-fuc-(1→4)]-β-d-glcnac-(1→3)-β-d-gal-(1→4)-d-glc
  • Lacto-N-difucohexaose
  • O-6-deoxy-a-L-galactopyranosyl-(1->2)-O-b-D-galactopyranosyl-(1->3)-O-[6-deoxy-a-L-galactopyranosyl-(1->4)]-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->4)-D-Glucose
  • Leb-lactose, Lewis-b hexasaccharide, LNDFH I, α-L-Fuc-(1-2)-β-D-Gal-(1-3)[α-L-Fuc-(1-4)]-β-D-GlcNAc-(1-3)-β-D-Gal-(1-4)-D-Glc
  • Lacto-N-difucohexaose I (LNDFH I)
  • 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]oxyoxan-4-yl]oxy-4-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-5-[(2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]acetamide
  • LACTO-N-DIFUCOHEXAOSE-1
  • lacto-N-difucohexaose I
  • 2-(acetylamino)-2-deoxy-alpha-D-glucopyranosyl-(1->3)-[6-deoxy-alpha-L-galactopyranosyl-(1->5)]-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-alpha-D-galactopyranosyl-(1->4)]-[alpha-D-galactopyranosyl-(1->2)]-D-glucose
  • 2)-O-b-D-galactopyranosyl-(1&reg
  • 3)-O-b-D-galactopyranosyl-(1&reg
  • 4)]-O-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1&reg
  • IV2FUC,III4FUC-LCOSE4
  • LACTO-N-DIFUCOHEXAOSE I-GEL
  • LND I
  • LND I-GEL
  • LND-1
  • LNDFH I
  • LE B-LACTOSE
  • LEWIS-B HEXASACCHARIDE
  • Lacto-N-difucohexaose I

MDL Number

MFCD00792848

FAQ

What are the physical and chemical properties of 6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucose (CAS: 16789-38-1)?
The compound, CAS 16789-38-1, has a crystalline form with a molecular weight of approximately 1100 g/mol. It is poorly soluble in water but slightly soluble in ethanol. Chemically, it exhibits reactivity towards nucleophiles and can undergo glycosidic bond formation. It has good stability under acidic and neutral conditions but is sensitive to strong bases.

How is 6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucose (CAS: 16789-38-1) typically synthesized?
The synthesis of the compound is typically achieved through a multi-step process involving glycosylation reactions. Key steps include the use of acetyl groups for protection, and the application of suitable catalysts such as boron trifluoride etherate. The reaction conditions must be carefully controlled to ensure high selectivity and yield.

What industries use 6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucose (CAS: 16789-38-1)?
This compound finds applications in the pharmaceutical industry for developing complex glycosaminoglycan analogs. It is also used in the production of functional polymers and sensor materials. Its unique structure makes it suitable for use in biotechnology and nanotechnology applications.

What precautions should be taken when handling 6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-glucose (CAS: 16789-38-1)?
Handling the compound requires the use of personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be managed by using appropriate absorbents and disposing of waste in accordance with local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.

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Supplier Information

6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — HePeng （ ShangHai ） Biotechnology Co Ltd

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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — Jin Jinle (Hunan) Chemical Co., Ltd.

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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — Shanghai Yuyeh Biotechnology Co., Ltd.

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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — ShenZhenAiTaHuaXue Co Ltd

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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — Shanghai SameSharp Biotechnology Co., Ltd.

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6-Deoxy-alpha-L-galactopyranosyl-(1->4)-[6-deoxy-alpha-L-galactopyranosyl-(1->2)-beta-D-galactopyranosyl-(1->3)]-2-acetamido-2-deoxy-beta-D-glucopyranosyl-(1->3)-beta-D-galactopyranosyl-(1->4)-D-gluco se — NaJingPuYi Biotechnology Co Ltd

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