N-(2-Hydroxyphenyl)piperazine is widely employed in the synthesis of agrochemical intermediates—such as insecticides and herbicides—as well as in the modification and synthesis of dyes and pigments. It also serves as a key building block for functional polymers and liquid crystal monomers, and finds application as a reagent or ligand precursor in analytical chemistry.

Catalog

1-(2-HYDROXYPHENYL)PIPERAZINE Bulk Supply for Industrial Use

China Factory Direct
	CAS number	1011-17-2
	Product name	1-(2-HYDROXYPHENYL)PIPERAZINE
	Stock	Stock readily available; annual supply capacity exceeding 1,000 tons.
	Grade	Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent Grade
	Packaging	25KG/bag500KG/bag1000KG/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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CAS No:1011-17-2

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Documents We Provide for 1-(2-HYDROXYPHENYL)PIPERAZINE

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 1-(2-HYDROXYPHENYL)PIPERAZINE Supplier from China

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

Industrial Applications of 1-(2-HYDROXYPHENYL)PIPERAZINE

Industry	Application	Process
Pharmaceuticals	Intermediate for synthesizing antidepressants and other psychoactive drugs	Used in coupling and substitution reactions
Agrochemicals	Intermediate for synthesizing pesticides, including insecticides and herbicides	Used in esterification and acylation reactions
Dyes & Pigments	Modifier or intermediate for dyes and pigments	Used in condensation and sulfonation reactions
Materials	Monomer for functional polymers or liquid crystal materials	Used in polymerization and crosslinking reactions
Analytical Chemistry	Analytical reagent or ligand precursor	Used in complexation and extraction separation

Manufacturing Quality Control of 1-(2-HYDROXYPHENYL)PIPERAZINE

Detection Item	Common Analytical Method	Method Overview
Assay (Purity)	HPLC-UV	Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area against a certified reference standard.
Related Substances	HPLC-UV	Separation and quantification of impurities using gradient HPLC-UV; identification based on retention time matching and relative response factors.
Residual Solvents	GC-FID	Detection and quantification of volatile organic solvents by gas chromatography with flame ionization detection using headspace sampling.
Water Content	Karl Fischer Titration	Volumetric or coulometric titration with iodine-based reagent to determine trace water content based on stoichiometric reaction.
Heavy Metals	ICP-MS	Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) after acid digestion, using inductively coupled plasma mass spectrometry.
Chloride Content	Ion Chromatography	Separation and quantification of chloride ions using anion-exchange column with suppressed conductivity detection.
Sulfated Ash	Gravimetric Analysis	Incineration at 700-800 C followed by sulfuric acid treatment and weighing of residual inorganic ash.
Melting Point	Capillary Melting Point Apparatus	Determination of temperature range at which solid transitions to liquid, using calibrated capillary apparatus per USP <741>.
Optical Rotation	Polarimetry	Measurement of specific rotation using sodium D-line light to assess chiral purity and identity.
pH of Aqueous Solution	Potentiometric pH Measurement	Determination of pH in a 1% w/v aqueous suspension using calibrated glass electrode and pH meter.
Appearance	Visual Inspection	Assessment of physical state, color, and clarity against standard references under controlled lighting conditions.
Residue on Ignition	Gravimetric Analysis	Weighing of non-volatile residue after ignition at 600 C for 30 minutes, indicating inorganic contaminants.

Technical Specifications of 1-(2-HYDROXYPHENYL)PIPERAZINE

Test Item	Specification
Appearance	Beige solid
Purity	>=98.0% (HPLC)
Melting Point	72-76°C
Water Content (KF)	<=0.5%
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 1-(2-HYDROXYPHENYL)PIPERAZINE

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NMR Spectra of 1-(2-HYDROXYPHENYL)PIPERAZINE

Safety Information of 1-(2-HYDROXYPHENYL)PIPERAZINE

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Signal Word	Danger
Safety Data Sheet

Packaging of 1-(2-HYDROXYPHENYL)PIPERAZINE

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

Industrial 1-(2-HYDROXYPHENYL)PIPERAZINE 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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