Fmoc-L-Aspartic Acid-1-Benzyl Ester(CAS 86060-83-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 4 USD
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| 98% | RG | 5G | In Stock | 16 USD
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| 98% | RG | 25G | In Stock | 45 USD
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| 98% | RG | 100G | In Stock | 140 USD
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| 98% | RG | 500G | In Stock | 1060 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 86060-83-5
| Industry | Application | Process |
|---|---|---|
| Biopharmaceuticals | Side-chain protecting reagent for aspartic acid residues in solid-phase peptide synthesis (SPPS) | Used in Fmoc-based SPPS to incorporate aspartic acid residues protected with a benzyl (Bn) ester; the Fmoc group protects the α-amino group, while the benzyl ester protects the β-carboxyl group, enabling selective deprotection and coupling |
| Pharmaceutical R&D | Key building block for synthesizing therapeutic peptides containing aspartic acid sequences (e.g., hormone analogs, antimicrobial peptides, targeting peptides) | After Fmoc removal with piperidine on resin-bound growing peptide chains, coupled with the next activated Fmoc-amino acid; benzyl ester protecting groups are cleaved upon completion of synthesis using HBr/trifluoroacetic acid or catalytic hydrogenolysis |
| Biochemical Research | Preparation of site-specific aspartic acid probes labeled with isotopes or fluorescent tags | Enables selective derivatization at the side-chain benzyl ester site (e.g., hydrolysis followed by conjugation with fluorescent dyes), followed by hydrogenolysis to yield side-chain functionalized aspartic acid derivatives |
Physical and chemical properties of 86060-83-5
Acidity coefficient |
4.05±0.19(Predicted) |
|---|---|
Boiling Point |
683.7±55.0 °C at 760 mmHg |
Density |
1.3±0.1 g/cm3 |
Exact Mass |
445.152527 |
Flash Point |
367.3±31.5 °C |
Index of Refraction |
1.620 |
LogP |
5.78 |
Molecular Formula |
C26H23NO6 |
Molecular Weight |
445.464 |
PSA |
101.93000 |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±2.2 mmHg at 25°C |
Spectrums of 86060-83-5
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 86060-83-5
Cas:71989-14-5
Cas:7362-93-8
Cas:100-51-6
Cas:104-15-4
Cas:28920-43-6
Cas:617-45-8
Q&A for CAS 86060-83-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 86060-83-5
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 86060-83-5
Operate under the ISO 9001 system
