5-Carboxy-2-chlorophenylboronic acid is employed in the agrochemical industry for synthesizing boron-containing heterocyclic insecticides and plant growth regulators, and serves as a building block for hole-transport and emissive layers in OLEDs, suitable for industrial-scale material production.

Catalog

5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98 Bulk Supply for Industrial Use

China Factory Direct
	CAS number	913835-75-3
	Product name	5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98
	Stock	Stock readily available; annual supply capacity exceeding 1,000 tons.
	Grade	Agricultural GradeMaterial GradeSpecialty 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)

Ordering Procedure & Service Assurance

Inquiry

Submit requirements

Quotation

Clear pricing

Spec Confirmation

Avoid mismatch

Sample Testing

Verify quality

Order

Secure deal

Delivery

On-time

✔ Spec Confirmation

✔ Sample Testing

✔ Contract Protection

✔ QC Inspection

✔ On-time Delivery

QUOTE TYPE

FOB (Free On Board)

CIF (Cost, Insurance, Freight)

EXW (Ex Works)

PACKAGING TYPE

TOTAL QUANTITY(KG)

PREFERRED SHIPPING METHOD

Air Freight

Sea Freight

YOUR COMPANY

YOUR E-MAIL

Calculate Summary

Based on current marketvolatility and material availability.

CAS No:913835-75-3

QUOTE TYPE:--

PACKAGING TYPE:--

TOTAL QUANTITY:--

SHIPPING METHOD:--

Documents We Provide for 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart

Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.

Bulk 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98 Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

Industry	Application	Process
Pharmaceuticals	Key intermediate for synthesizing anticancer drugs (e.g., BTK inhibitors)	Suzuki coupling with haloarenes under palladium catalysis to form C–C bonds
Agrochemicals	Used to synthesize novel boron-containing heterocyclic insecticides and plant growth regulators	Palladium-catalyzed cross-coupling with halo-heterocycles to introduce boronic acid groups, enhancing biological activity
Materials Science	Building block for hole-transport or emissive layers in organic light-emitting diodes (OLEDs)	Suzuki-Miyaura coupling into conjugated polymer backbones to tune energy levels and charge-carrier mobility

Manufacturing Quality Control of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

Detection Item	Common Analytical Method	Method Overview
Assay (Purity)	HPLC-UV	Quantifies main component using reversed-phase HPLC with UV detection at 254 nm, calibrated against certified reference standard.
Related Substances	HPLC-UV	Detects and quantifies impurities (e.g., starting materials, dechlorinated or decarboxylated analogs) via gradient HPLC-UV.
Residual Solvents	GC-FID	Measures volatile organic solvents (e.g., THF, toluene, methanol) using gas chromatography with flame ionization detection.
Water Content	Karl Fischer Titration	Determines trace water by coulometric or volumetric titration based on iodine-sulfur dioxide redox reaction.
Heavy Metals	ICP-MS	Quantifies elemental impurities (Pb, Cd, Hg, As, etc.) after acid digestion using inductively coupled plasma mass spectrometry.
Chloride Content	Ion Chromatography	Separates and quantifies chloride ions using anion-exchange column with suppressed conductivity detection.
Acid Value	Acid-Base Titration	Measures total acidic groups (carboxylic and boronic) by titration with standardized NaOH using phenolphthalein indicator.
Residue on Ignition	Gravimetric Analysis	Determines inorganic ash content by high-temperature incineration followed by precise weighing of residual residue.
Particle Size Distribution	Laser Diffraction	Analyzes dry powder particle size distribution using Mie theory-based light scattering of dispersed sample.
Melting Point	Capillary Melting Point Apparatus	Determines temperature range of solid-to-liquid transition using calibrated capillary apparatus per USP <741>.
Boron Content	ICP-OES	Quantifies total boron after microwave-assisted digestion using inductively coupled plasma optical emission spectrometry.
Appearance	Visual Inspection	Assesses physical state, color, and presence of foreign particles under controlled white light against defined reference standards.

Technical Specifications of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

Test Item	Specification
Appearance	White to off-white crystalline solid
Purity	>=98.0% (HPLC)
Water Content (KF)	<=0.5%
Melting Point	175–179°C
Total Impurities	<=2.0%
Single Impurity	<=0.5%
Heavy Metals	<=10 ppm
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

Download COA of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

CAS/Product ID		*Required fields
Lot/Batch Number		*Required fields

NMR Spectra of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

Safety Information of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

Pictograms
Signal Word	Warning
Safety Data Sheet

Packaging of 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 5-CARBOXY-2-CHLOROBENZENEBORONIC ACID 98 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.

Industrial
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply