OROGO PRODUCT DIRECTORY
GalNAc Ligands Phosphoramidites
GalNAc ligands, protected derivatives, clusters, linkers and phosphoramidites for oligonucleotide conjugation research. Confirm the exact identity, supplied form, specification, package and current availability on the product page or by inquiry.
Category guide
GalNAc ligands, linkers and conjugation-ready intermediates support liver-targeted oligonucleotide delivery and conjugate-development research.
Compare valency, linker length, attachment chemistry, protecting-group state and the intended point of conjugation.
Confirm structure and stereochemistry, conjugation conversion, residual linker-related impurities and analytical identity of the final conjugate.
Product-family considerations
- GalNAc conjugation is a well-established strategy for liver-directed oligonucleotide delivery research.
- Defined intermediates make it easier to compare linker and conjugation designs across candidate sequences.
- Performance is highly dependent on linker architecture, conjugation position, oligonucleotide chemistry and biological model.
- Targeting is mainly relevant to ASGPR-expressing hepatocytes, so it is not a universal delivery approach.
Selection checklist
| Exact identity | Match the canonical name with a CAS number, structure, SMILES or drawing; confirm stereochemistry, protecting groups and salt form where applicable. |
|---|---|
| Specification | Define target purity, analytical method, water or residual-solvent concerns and application-specific acceptance limits. |
| Workflow fit | Share the reaction, enzyme, sequence, solvent system, support or analytical method used to evaluate compatibility. |
| Supply need | Provide initial quantity, expected future scale, packaging preference, timeline and documentation requirements. |
Product comparison
This snapshot compares up to eight products using published catalog fields only. Confirm the exact supplied form, pack size, specification and current availability by inquiry.
Swipe or scroll horizontally to compare all fields.
| Product name | OR catalog no. | CAS | Purity / specification | Supply status | Chemical class |
|---|---|---|---|---|---|
| AdemA-GalNAc Phosphoramidite | OR-GALN-0002 | 1953147-02-8 | Specification by inquiry | Inquiry only | — |
| GalNAc-NAG-37 Phosphoramidite | OR-GALN-0008 | 2199491-27-3 | Specification by inquiry | Inquiry only | — |
| GalNAc-THA C6 Phosphoramidite | OR-GALN-0043 | 2058062-52-3 | Specification by inquiry | Inquiry only | GalNAc-containing phosphoramidite |
3 products
OR-GALN-0002AdemA-GalNAc Phosphoramidite
GalNAc Ligands / Phosphoramidites
- CAS
- 1953147-02-8
- Purity / form
- Specification by inquiry
- Availability
- Inquiry only — contact OROGO to confirm current availability
OR-GALN-0008GalNAc-NAG-37 Phosphoramidite
GalNAc Ligands / Phosphoramidites
- CAS
- 2199491-27-3
- Purity / form
- Specification by inquiry
- Availability
- Inquiry only — contact OROGO to confirm current availability
OR-GALN-0043GalNAc-THA C6 Phosphoramidite
GalNAc Ligands / Phosphoramidites
- CAS
- 2058062-52-3
- Purity / form
- Specification by inquiry
- Availability
- Inquiry only — contact OROGO to confirm current availability
Category literature
Background literature for this product family; it does not establish an OROGO product specification, supplied form, availability or performance.
Frequently asked questions
What are typical uses for GalNAc?
GalNAc ligands, linkers and conjugation-ready intermediates support liver-targeted oligonucleotide delivery and conjugate-development research.
What should be confirmed before ordering GalNAc?
Compare valency, linker length, attachment chemistry, protecting-group state and the intended point of conjugation.
Are custom quantities or related analogs available?
OROGO reviews custom package sizes, catalog-adjacent analogs and research-use custom synthesis requests against the target structure, purity, scale and timeline.
Need a related form?
Search the complete catalog or send the target name, structure, quantity and specification for a catalog match or custom chemistry review.