Trans-2,5-Dioxopyrrolidin-1-Yl 4-((2,5-Dioxo-2,5-Dihydro-1H-Pyrrol-1-Yl)Methyl)Cyclohexanecarboxylate(CAS 71875-81-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100MG | In Stock | 3 USD
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| 99% | RG | 250MG | In Stock | 3 USD
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| 99% | RG | 1G | In Stock | 13 USD
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| 99% | RG | 5G | In Stock | 47 USD
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| 99% | RG | 25G | In Stock | 152 USD
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| 99% | RG | 100G | In Stock | 1096 USD
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| Bulk Packaging | 5KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 71875-81-5
| Industry | Application | Process Description |
|---|---|---|
| Biopharmaceuticals | Protein crosslinker | Used for crosslinking reactions between proteins, peptides, and other biomolecules to form stable covalent bonds |
| Biopharmaceuticals | Targeted drug delivery systems | Acts as a linker in antibody–drug conjugates (ADCs) to enable specific conjugation of drugs to targeting molecules |
| Biopharmaceuticals | Molecular probe labeling | Used to label biologically active molecules—such as antibodies, enzymes, or receptor ligands—for fluorescent or radioactive detection |
| Materials Science | Functional polymer synthesis | Participates in “click chemistry” reactions with maleimide groups to synthesize functional polymers or hydrogel materials |
| Diagnostics Reagents | Immunoassay reagent preparation | Used to prepare conjugation reagents for immunoassays, such as enzyme-labeled antibodies or fluorescently labeled antigens |
| Chemical Research | Organic synthesis intermediate | Serves as a bifunctional crosslinking reagent for constructing complex organic molecular architectures |
Physical and chemical properties of 71875-81-5
Acidity coefficient |
-2.24±0.20(Predicted) |
|---|---|
Boiling Point |
501.7±42.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
334.116486 |
Flash Point |
257.2±27.9 °C |
Index of Refraction |
1.598 |
LogP |
-0.39 |
Melting Point |
171-174 °C(Solv: acetone (67-64-1); methanol (67-56-1)) |
Molecular Formula |
C16H18N2O6 |
Molecular Weight |
334.324 |
PSA |
101.06000 |
Storage condition |
-20°C |
Vapour Pressure |
0.0±1.3 mmHg at 25°C |
Spectrums of 71875-81-5
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 71875-81-5
Cas:6066-82-6
Cas:69907-67-1
Cas:5672-89-9
Cas:69907-68-2
Cas:1197-18-8
Q&A for CAS 71875-81-5
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.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
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.
11. Do you support long-term supply agreements?
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 71875-81-5
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 71875-81-5
Operate under the ISO 9001 system
