Sodium (R)-2-((((9H-Fluoren-9-Yl)Methoxy)Carbonyl)Amino)-3-Sulfonatopropanoate(CAS 320384-09-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 100MG | In Stock | 82 USD
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| 98% | RG | 250MG | In Stock | 123 USD
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| 98% | RG | 1G | In Stock | 246 USD
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| 98% | RG | 5G | In Stock | 1032 USD
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Quality System
Applications of 320384-09-6
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Side-chain protecting reagent for cysteine residues in solid-phase peptide synthesis (SPPS) | In Fmoc-based SPPS, serves as a stable, acid- and base-resistant side-chain protecting group for Cys residues; its sodium sulfonate form provides high water solubility and orthogonal deprotection (cleavable under mild conditions such as TFA/water or TFA/TIS/water without inducing disulfide side reactions) |
| Pharmaceutical R&D | Key intermediate for synthesizing therapeutic peptides containing free thiol groups or multiple disulfide bonds (e.g., insulin analogs, GLP-1 receptor agonists) | Enables selective introduction of controlled thiol reactive sites during synthesis, supporting subsequent site-specific disulfide bond formation or thiol-based conjugation modifications (e.g., PEGylation, toxin conjugation) |
| Biochemical Research | Cysteine-specific modification and crosslinking probe preparation for protein structure-function studies | Permits Cys-selective labeling under mild aqueous conditions, suitable for chemical modification processes involving active proteins, enzymes, and antibody conjugates |
Physical and chemical properties of 320384-09-6
Exact Mass |
435.03600 |
|---|---|
LogP |
1.66050 |
Molecular Formula |
C18H15NNa2O7S |
Molecular Weight |
435.35900 |
PSA |
144.04000 |
Q&A for CAS 320384-09-6
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Download SDS of 320384-09-6
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 320384-09-6
Operate under the ISO 9001 system
