Isatoic Anhydride(CAS 118-48-9)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 3 USD
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| 98% | RG | 100G | In Stock | 4 USD
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| 98% | RG | 500G | In Stock | 10 USD
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| 98% | RG | 2.5KG | In Stock | 29 USD
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| 98% | RG | 25KG | In Stock | 241 USD
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Applications of 118-48-9
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Intermediate for synthesizing anticonvulsant and antiepileptic drugs (e.g., benzodiazepine derivatives) | Reacted with hydrazine or its derivatives to synthesize troparol analogues, or used in synthesizing phenobarbital intermediates |
| Pharmaceutical Industry | Key intermediate for producing nonsteroidal anti-inflammatory drugs (e.g., clofenamic acid, mefenamic acid) | Condensed with aromatic compounds such as o-chlorobenzoic acid, followed by further reactions |
| Agrochemical Industry | Raw material for synthesizing fungicides and insecticides (e.g., benalaxyl, phthalide-based fungicides) | Reacted with amines under alkaline conditions, or subjected to alkaline hydrolytic ring opening followed by structural modification and condensation |
| Dye Industry | Production of indigo and related dyes | Alkaline hydrolysis yields o-aminobenzoic acid for dye synthesis; alternatively, used directly as a color base in coupling reactions |
| Chemical Reagents | Colorimetric reagent for amino acid detection and biochemical analysis | Reacts with amino acids under specific conditions to form yellow or red compounds for spectrophotometric analysis or chromatographic detection |
| Fine Chemicals | Building block for synthesizing other fine chemicals and heterocyclic compounds | Derivatives prepared via electrocyclic reactions, hydrolytic ring opening, or reactions with nucleophiles (e.g., alcohols, amines) |
Physical and chemical properties of 118-48-9
Acidity coefficient |
11.06±0.20(Predicted) |
|---|---|
Boiling Point |
290.19°C (rough estimate) |
BRN |
136786 |
Density |
1.4±0.1 g/cm3 |
Exact Mass |
163.026947 |
Flash Point |
308 °C |
Index of Refraction |
1.586 |
LogP |
0.90 |
Melting Point |
243 °C WITH DECOMPOSITION |
Molecular Formula |
C8H5NO3 |
Molecular Weight |
163.130 |
PSA |
63.07000 |
Sensitivity |
Moisture Sensitive |
Solubility |
MISCIBLE IN WATER, HOT ALC, AND ACETONE; INSOL IN ETHER, BENZENE, AND CHLOROFORM |
Storage condition |
Store below +30°C. |
Vapour density |
5.6 (vs air) |
Water Solubility |
decomposes |
Spectrums of 118-48-9
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 118-48-9
Cas:14128-51-9
Cas:482-89-3
Cas:23494-28-2
Q&A for CAS 118-48-9
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 118-48-9
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H317 May cause an allergic skin reaction H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 118-48-9
Operate under the ISO 9001 system
