CHEMOS
(R)-NODAGA-tris(t-Bu ester)

(R)-NODAGA-tris(t-Bu ester)

Chemical Name

(4R)-4-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7-triazonan-1-yl]-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid

(R)-NODAGA-tris(t-Bu ester)•NOTA
Structure: (R)-NODAGA-tris(t-Bu ester) structure, CAS 1252799-47-5, MW 543.69
Product No
CH55023
CAS
1252799-47-5
MF
C27H49N3O8
MW
543.69
Specification
Catalog No.CH55023
CAS No.1252799-47-5
Molecular FormulaC27H49N3O8
Molecular Weight543.69

CHEMOS Support for This Category

CHEMOS supports NOTA, NODAGA, and related chelator building-block projects for research and development use. NOTA-family derivatives : protected, activated, and pre-conjugated variants for downstream chemistry. Custom conjugate intermediates : chelator-linker and chelator-linker-peptide building blocks. Trace-metal awareness : process and analytical planning for radiolabeling-sensitive intermediates. Moisture-sensitive handling : packaging and handling requirements can be reviewed by compound form. Technical documentation : batch-specific COA and supporting technical information are provided according to confirmed specification.

Overview

(R)-NODAGA-tris(t-Bu ester) (also known as (4R)-4-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7-triazonan-1-yl]-5-[(2-methylpropan-2-yl)oxy]-5-oxopentanoic acid) (CAS 1252799-47-5, MF C27H49N3O8, MW 543.69) is part of the NOTA / NODAGA chelator class used in PET tracer development. Programs working with this compound typically focus on selective ring functionalisation, residual metal control, and conjugate compatibility with biomolecules. CHEMOS process chemistry, organic synthesis routes and project scale-up support are offered for downstream programs.

Applications

  • (R)-NODAGA-tris(t-Bu ester) (CAS 1252799-47-5) route review and custom analog preparation
  • Custom synthesis of mono-functionalised NOTA / NODAGA derivatives
  • Process-development support for scalable chelator preparation
  • Trace-metal control studies for PET tracer chemistry

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