GalNAc
(S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol
Quick view. (S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol is listed for research-use inquiry under GalNAc. Its identity is controlled by the retained exact structure and product-form evidence because no public CAS Registry Number is assigned. A public CAS number is not assigned for this exact form. Catalog target purity: ≥98%. Availability: Inquiry only; contact BX Lab to confirm current availability.
Structure and identity
The structure drawing for this item is being finalized. Use the CAS number and machine-readable identifiers below to confirm the requested protecting groups, stereochemistry, salt or counterion and hydration state before ordering.
CAS, molecular formula, SMILES or InChI data are shown below when available.
We withhold a drawing when a related compound, alternate salt or incompletely specified stereoisomer could be mistaken for the requested material.
Agreed identity and purity criteria are documented in the quotation, specification and lot-specific data package.
Product profile
(S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol is classified as galnac (Formula C24H27NO4; molecular weight 393.5).
(S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol provides a reactive functional group for conjugation, immobilization or linker-extension studies.
For (S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Physicochemical data
| CAS status | No public CAS assigned |
|---|---|
| Identity control | Reviewed exact name, structure, and product form |
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 (S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol 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 (S)-1-Amino-3-(4,4'-dimethoxytrityloxy)-2-propanol 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-0052, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the GalNAc product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.