3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 143259-56-7 |
| Product name | 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent 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 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing indole-based drug molecules | Used as a key intermediate in coupling reactions, reductive amination, or nucleophilic substitution to construct indole-containing active pharmaceutical ingredients (APIs) |
| Chemical Research | Functionalized indole derivatives for organic synthesis | Applied in constructing complex natural product analogs or compound libraries for drug screening, introducing aryl or amino groups via metal-catalyzed cross-coupling (e.g., Suzuki, Buchwald–Hartwig) |
| Pesticide Development | Precursor to agrochemical active molecules containing indole motifs | Employed as a structural building block in synthesizing indole derivatives with insecticidal or fungicidal activity, optimizing biological activity through acylation, alkylation, or cyclization |
Manufacturing Quality Control of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, comparing peak area to calibrated standard. |
| Related Substances | HPLC-UV | Detects and quantifies structurally similar impurities by HPLC separation and UV absorbance relative to main peak. |
| Residual Solvents | GC-FID | Measures volatile organic solvents (e.g., dichloromethane, toluene) via gas chromatography with flame ionization detection. |
| Water Content | Karl Fischer Titration | Determines trace water by coulometric or volumetric titration using iodine-based redox reaction in anhydrous methanol medium. |
| Heavy Metals | ICP-MS | Quantifies elemental impurities (e.g., Pb, Cd, Ni) after acid digestion using inductively coupled plasma mass spectrometry. |
| Residue on Ignition | Gravimetric Analysis | Measures inorganic ash content by high-temperature incineration followed by precise weighing of residual solids. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride ions using suppressed conductivity detection after aqueous extraction. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid using controlled heating and visual observation. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral compound in solution using plane-polarized light and calibrated cell path length. |
| Particle Size Distribution | Laser Diffraction | Analyzes dry or wet dispersed sample to determine size distribution based on angular scattering intensity of laser beam. |
| pH of Aqueous Suspension | pH Meter | Measures hydrogen ion activity in saturated aqueous suspension using calibrated glass electrode system. |
| Microbial Limits | Membrane Filtration | Detects aerobic microorganisms by filtration, membrane transfer to agar media, incubation, and colony enumeration. |
Technical Specifications of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.5% (GC-MS) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 128–132°C |
| Identification (NMR) | Consistent with structure |
| Residue on Ignition | <=0.1% |
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 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Safety Information of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Industrial 3-BROMOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL 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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