4-Nitrocinnamic acid(CAS 619-89-6)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 6 USD
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| 98% | RG | 25G | In Stock | 14 USD
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| 98% | RG | 100G | In Stock | 33 USD
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| 98% | RG | 500G | In Stock | 148 USD
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| 98% | RG | 2.5KG | In Stock | 1164 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 619-89-6
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antitumor, antibacterial, or antiviral compounds | Prepared via Knoevenagel condensation of p-nitrobenzaldehyde with malonic acid; subsequent reduction yields p-aminocinnamic acid derivatives |
| Dyes | Used as an organic synthetic intermediate in the synthesis of azo dyes or fluorescent dyes | Chromophore structures are introduced through diazotization, coupling, and related reactions |
| Photochemical Materials | Used in the preparation of photoresponsive polymers or photochromic materials | Leverages its conjugated structure and the electron-withdrawing effect of the nitro group to undergo photoisomerization (cis–trans) or photopolymerization upon UV irradiation |
| Agricultural Chemicals | Used as an agrochemical intermediate in the synthesis of bioactive herbicides or fungicides | Active molecular frameworks are constructed via functional group transformations (e.g., reduction, esterification) |
| Research Reagents | Used in methodology development for organic synthesis and structure–activity relationship (SAR) studies | Serves as a model compound in catalytic reaction studies, photophysical property characterization, and crystal engineering research |
Physical and chemical properties of 619-89-6
Acidity coefficient |
4.07±0.10(Predicted) |
|---|---|
Boiling Point |
346.0±17.0 °C at 760 mmHg |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
193.037506 |
Flash Point |
153.9±9.4 °C |
Index of Refraction |
1.655 |
LogP |
2.19 |
Melting Point |
200-202 °C(lit.) |
Molecular Formula |
C9H7NO4 |
Molecular Weight |
193.156 |
PSA |
83.12000 |
Solubility |
DMSO |
Storage condition |
Sealed in dry,Store in freezer, under -20°C |
Vapour Pressure |
0.0±0.8 mmHg at 25°C |
Water Solubility |
insoluble |
Spectrums of 619-89-6
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.
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Q&A for CAS 619-89-6
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.
3. What if the received product doesn’t meet quality standards?
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.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
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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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 619-89-6
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 619-89-6
Operate under the ISO 9001 system
