GalNAc
DMTr-Protected Amino Piperidine Linker 23
Quick view. DMTr-Protected Amino Piperidine Linker 23 is 6-amino-1-[4-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-(hydroxymethyl)piperidin-1-yl]hexan-1-one, identified by CAS 2172952-26-8. CAS 2172952-26-8. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
DMTr-Protected Amino Piperidine Linker 23 is classified as dmtr-protected amino piperidine linker (Formula C34H44N2O5; molecular weight 560.74).
DMTr-Protected Amino Piperidine Linker 23 provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For DMTr-Protected Amino Piperidine Linker 23, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- Peracetylated GalNAc-C3-Amine-1
- 6-Amino-1-[4-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-(hydroxymethyl)-1-piperidinyl]-1-hexanone
- Compound 23
Useful catalog search terms
- 2172952-26-8
- PHKAVQRTOLBCKS-UHFFFAOYSA-N
Physicochemical data
| PubChem CID | 140837378 |
|---|---|
| Systematic name | 6-amino-1-[4-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-(hydroxymethyl)piperidin-1-yl]hexan-1-one |
| SMILES | COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)OCC4(CCN(CC4)C(=O)CCCCCN)CO |
| InChIKey | PHKAVQRTOLBCKS-UHFFFAOYSA-N |
| Functional groups | Terminal primary amine; one free hydroxymethyl group; one DMTr-protected hydroxymethyl group |
| Literature identifier | Compound 23 in US10781175B2 |
| InChI | InChI=1S/C34H44N2O5/c1-39-30-16-12-28(13-17-30)34(27-9-5-3-6-10-27,29-14-18-31(40-2)19-15-29)41-26-33(25-37)20-23-36(24-21-33)32(38)11-7-4-8-22-35/h3,5-6,9-10,12-19,37H,4,7-8,11,20-26,35H2,1-2H3 |
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
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
- A defined GalNAc intermediate helps decouple ligand-linker optimization from sequence optimization.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
- In-vitro affinity and in-vivo delivery behavior may diverge; valency, linker length and conjugation site need empirical confirmation.
These points describe DMTr-Protected Amino Piperidine Linker 23 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 DMTr-Protected Amino Piperidine Linker 23 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-0031 and CAS 2172952-26-8, 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.