GalNAc
Cbz-N-tris Tri-acid
Quick view. Cbz-N-tris Tri-acid is a Cbz-protected tris-carboxylic-acid branching scaffold identified by CAS 200133-16-0. CAS 200133-16-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Cbz-N-tris Tri-acid is classified as cbz-protected tris-carboxylic-acid branching scaffold (Formula C21H29NO11; molecular weight 471.46).
Cbz-N-tris Tri-acid can be used when comparing GalNAc ligand/linker architecture for liver-targeted oligonucleotide conjugation research.
For Cbz-N-tris Tri-acid, in-vitro affinity and in-vivo delivery behavior may diverge; valency, linker length and conjugation site need empirical confirmation.
Names and search terms
Confirmed or normalized name variants
- 3,3'-((2-(((benzyloxy)carbonyl)amino)-2-((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid
- T4
- Peracetylated GalNAc-L96-Acid-1
Useful catalog search terms
- 200133-16-0
- 21606755
- NQLURFNELQYXEY-UHFFFAOYSA-N
Physicochemical data
| PubChem CID | 21606755 |
|---|---|
| Systematic name | 3,3'-((2-(((benzyloxy)carbonyl)amino)-2-((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid |
| SMILES | C1=CC=C(C=C1)COC(=O)NC(COCCC(=O)O)(COCCC(=O)O)COCCC(=O)O |
| InChIKey | NQLURFNELQYXEY-UHFFFAOYSA-N |
| Functional groups | Three carboxylic acids; Cbz-protected amine |
| Literature identifier | T4 in WO2016100401A1 |
| InChI | InChI=1S/C21H29NO11/c23-17(24)6-9-30-13-21(14-31-10-7-18(25)26,15-32-11-8-19(27)28)22-20(29)33-12-16-4-2-1-3-5-16/h1-5H,6-15H2,(H,22,29)(H,23,24)(H,25,26)(H,27,28) |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Product-specific evaluation notes
Potential advantages
- A defined GalNAc intermediate helps decouple ligand-linker optimization from sequence optimization.
Method limitations
- In-vitro affinity and in-vivo delivery behavior may diverge; valency, linker length and conjugation site need empirical confirmation.
These points describe Cbz-N-tris Tri-acid or its named chemical feature. Broader product-family guidance is maintained on the category page.
Related products
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BX-GALN-0003AdemC-GalNAc Phosphoramidite
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BX-GALN-0004GalNAc PEG Cluster Phosphoramidite
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BX-GALN-0005GalNAc-L96 Linker-Acid
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BX-GALN-0006GalNAc-L96 Linker-Azide
GalNAc · CAS: N/A
Frequently asked questions
Can the package size for Cbz-N-tris Tri-acid be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-GALN-0033 and CAS 200133-16-0, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-relevant literature
The publications below discuss named chemistry or a structural feature represented by this product. They provide scientific context only and are not a BX Lab lot specification or product-performance claim.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.