GalNAc
GalNAc-L96 Linker-Acid
Quick view. GalNAc-L96 Linker-Acid is a triantennary, acetyl-protected GalNAc carboxylic acid identified by CAS 1426159-34-3. CAS 1426159-34-3. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
GalNAc-L96 Linker-Acid is classified as galnac (Formula C91H148N10O39; molecular weight 2006.22).
GalNAc-L96 Linker-Acid — Reported as compound 43 and used as a carboxylic-acid intermediate in HBTU-mediated amide coupling.
For GalNAc-L96 Linker-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
- C12-Diacid-Tri-GalNAc-COOH
Useful catalog search terms
- CAS 1426159-34-3
- C91H148N10O39
- GalNAc
Physicochemical data
| Neutral exact mass | 2004.99 |
|---|---|
| InChIKey | DHFOAYZFYXIPOR-CIGQGGIZSA-N |
| InChI | InChI=1S/C91H148N10O39/c1-56(102)98-79-85(135-65(10)111)82(132-62(7)108)68(50-129-59(4)105)138-88(79)126-44-24-21-30-71(114)92-38-27-41-95-74(117)35-47-123-53-91(101-77(120)33-19-17-15-13-14-16-18-20-34-78(121)122,54-124-48-36-75(118)96-42-28-39-93-72(115)31-22-25-45-127-89-80(99-57(2)103)86(136-66(11)112)83(133-63(8)109)69(139-89)51-130-60(5)106)55-125-49-37-76(119)97-43-29-40-94-73(116)32-23-26-46-128-90-81(100-58(3)104)87(137-67(12)113)84(134-64(9)110)70(140-90)52-131-61(6)107/h68-70,79-90H,13-55H2,1-12H3,(H,92,114)(H,93,115)(H,94,116)(H,95,117)(H,96,118)(H,97,119)(H,98,102)(H,99,103)(H,100,104)(H,101,120)(H,121,122)/t68-,69-,70-,79-,80-,81-,82+,83+,84+,85-,86-,87-,88-,89-,90-/m1/s1 |
| SMILES | CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1OCCCCC(=O)NCCCNC(=O)CCOCC(COCCC(=O)NCCCNC(=O)CCCCO[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCO[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C)NC(=O)CCCCCCCCCCC(=O)O)COC(=O)C)OC(=O)C)OC(=O)C |
| Canonical SMILES | CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1OCCCCC(=O)NCCCNC(=O)CCOCC(COCCC(=O)NCCCNC(=O)CCCCO[C@H]2[C@@H]([C@H]([C@H]([C@H](O2)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C)(COCCC(=O)NCCCNC(=O)CCCCO[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)COC(=O)C)OC(=O)C)OC(=O)C)NC(=O)C)NC(=O)CCCCCCCCCCC(=O)O)COC(=O)C)OC(=O)C)OC(=O)C |
| PubChem CID | 142489161 |
| Structure representation | Exact triantennary protected GalNAc linker-acid identity |
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 GalNAc-L96 Linker-Acid or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for GalNAc-L96 Linker-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-0005 and CAS 1426159-34-3, 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.