ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 15901-66-3 |
| Product name | ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Pharmaceutical Intermediate | Used to synthesize heterocyclic moieties in specific drug molecules; participates in pharmaceutical synthesis reactions. |
| Agrochemical Industry | Agrochemical Intermediate | Serves as a key synthetic building block for the production of fungicides, insecticides, and other agrochemicals. |
| Organic Synthesis | Raw Material for Isothiazole Derivative Synthesis | Acts as an ester precursor, enabling preparation of other isothiazole derivatives via hydrolysis, aminolysis, or reduction. |
| Research Reagents | Laboratory Research | Applied in structural modification of heterocyclic compounds, methodology development, and screening of novel compounds. |
Manufacturing Quality Control of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reverse-phase chromatography with UV detection at characteristic wavelength (e.g., 254 nm) and external standard calibration. |
| Related Substances | HPLC-UV or UPLC-UV | Separates and quantifies structurally related impurities (e.g., starting materials, intermediates, degradation products) via gradient chromatography with UV detection. |
| Residual Solvents | GC-FID | Detects and quantifies volatile organic solvents (e.g., methanol, dichloromethane) using capillary column gas chromatography with flame ionization detection. |
| Heavy Metals | ICP-MS | Determines trace metal contaminants (e.g., Pb, Cd, Ni, Cu) by inductively coupled plasma mass spectrometry after acid digestion and dilution. |
| Water Content | Karl Fischer Titration (Coulometric) | Measures trace water content based on stoichiometric electrochemical reaction between iodine and water in anhydrous methanol/pyridine medium. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating crystallinity and presence of impurities affecting lattice integrity. |
Technical Specifications of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 124-128°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER
Industrial ISOTHIAZOLE-5-CARBOXYLIC ACID METHYL ESTER Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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