9-Fluorenylmethyl N-(3-Hydroxypropyl)Carbamate(CAS 157887-82-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 250MG | In Stock | 1 USD
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| 97% | RG | 1G | In Stock | 2 USD
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| 97% | RG | 5G | In Stock | 4 USD
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| 97% | RG | 25G | In Stock | 17 USD
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| 97% | RG | 100G | In Stock | 59 USD
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| 97% | RG | 500G | In Stock | 443 USD
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| 97% | RG | 2.5KG | In Stock | 2126 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Quality System
Applications of 157887-82-6
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical R&D | Amino-protecting reagent in solid-phase peptide synthesis (SPPS) | Used as an Fmoc-protected β-amino alcohol building block to incorporate amino acid analogues bearing hydroxyl-containing side chains (e.g., serine and threonine derivatives) or to construct specific pharmacophores; coupled to the solid support via hydroxyl activation during resin loading, with the amino group Fmoc-protected to suppress side reactions |
| Organic Synthesis | Multifunctional chiral synthon and intermediate | Undergoes hydroxyl modifications including Mitsunobu reactions, esterification, and sulfonylation; the Fmoc group is selectively removed under mild basic conditions (e.g., piperidine/DMF) to enable controlled amino group release and subsequent coupling (e.g., amidation, reductive amination) |
| Bioconjugation | Linker component for site-specific protein/antibody modification | Its primary amino group reacts with activated carboxylic acids (e.g., NHS esters) to install an Fmoc-protected linker; after Fmoc deprotection, the amino group is conjugated to targeting ligands (e.g., fluorescent dyes, toxins), while the hydroxyl group may be further derivatized to modulate hydrophilicity or linkage stability |
Physical and chemical properties of 157887-82-6
Acidity coefficient |
11.94±0.46(Predicted) |
|---|---|
Boiling Point |
518.9±33.0 °C at 760 mmHg |
BRN |
6814792 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
297.136505 |
Flash Point |
267.6±25.4 °C |
Index of Refraction |
1.600 |
LogP |
3.15 |
Melting Point |
124-126ºC |
Molecular Formula |
C18H19NO3 |
Molecular Weight |
297.348 |
PSA |
58.56000 |
Solubility |
Chloroform (Slightly), DMSO (Slightly) |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±1.4 mmHg at 25°C |
Spectrums of 157887-82-6
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 157887-82-6
Cas:156-87-6
Cas:28920-43-6
Cas:82911-69-1
Cas:1001067-08-8
Q&A for CAS 157887-82-6
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download COA of 157887-82-6
Operate under the ISO 9001 system
