Tri-GalNAc(OAc)3 TFA

Name: Tri-GalNAc(OAc)3 TFA
Brand: ChemScene
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CAS No. 1159408-65-7
Cat. No. CS-0612259
Purity≥98%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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Structure of 1159408-65-7

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General Information

CAS No. 1159408-65-7
Cat. No. CS-0612259
Purity ≥98%
MDL No. None
Storage 4°C, sealed storage, away from moisture and light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈₁H₁₂₉F₃N₁₀O₃₈
Molecular Weight 1907.93
Synonym(s) None
SMILES CC(O[C@@H]1[C@H]([C@@H](O[C@@H]([C@@H]1OC(C)=O)COC(C)=O)OCCCCC(NCCCNC(CCOCC(COCCC(NCCCNC(CCCCO[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COC(C)=O)OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)(N)COCCC(NCCCNC(CCCCO[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)COC(C)=O)OC(C)=O)OC(C)=O)NC(C)=O)=O)=O)=O)=O)NC(C)=O)=O.OC(C(F)(F)F)=O

Application

Tri-GalNAc(OAc)₃ (TFA) serves as a highly functionalized glycosyl building block for the synthesis of complex oligosaccharides and glycoconjugates. Its three acetylated GalNAc units enable sequential glycosylation reactions with high stereoselectivity, while the TFA salt form enhances solubility and stability in common organic solvents. This reagent facilitates efficient construction of mucin-type O-glycan motifs and is well-suited for automated glycan assembly workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

TPSA 644.99
LogP -2.0662
H_Acceptors 38
H_Donors 11
Rotatable_Bonds 60

Other Classifications

Building Blocks Functional Group Amine

Building Blocks Functional Group Fluoride

Building Blocks Functional Group Ether

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Amide

Building Blocks Functional Group Ester

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic heterocycle compounds Pyran compounds

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Tri-GalNAc(OAc)3 TFA

CAS No. 1159408-65-7

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