USP GRADE
In Stock
Paracetamol (API)
USP/EP grade acetaminophen for OTC and Rx formulations.
CAS No.103-90-2
Purity≥99.5%
MOQ25 kg
GMP Certified · ISO 9001 · FDA Compliant
Precision
Fine Chemical
Solutions
Pharmaceutical intermediates, cosmetic actives & specialty chemicals -- manufactured to the highest purity standards with full GMP documentation, batch traceability, and global regulatory compliance.
99%+
Purity Grade
500+
Product SKUs
60+
Export Countries
15+
Years Experience
Certifications & Standards
GMP
ISO 9001
FDA
EU Reg.
REACH
HACCP
Halal
Kosher
CNAS
Featured Products -- In Stock
| Product | Grade | Purity | Status |
|---|---|---|---|
| Hyaluronic Acid | Cosmetic | ≥99% | In Stock |
| Niacinamide | Pharma | ≥99.5% | In Stock |
| Salicylic Acid | USP Grade | ≥99.5% | In Stock |
| Kojic Acid | Cosmetic | ≥99% | In Stock |
500+ products available
View All Products →
Why Choose BuyChemic
Three Pillars of
Manufacturing Excellence
Our vertically integrated GMP facility ensures every batch meets the strictest pharmaceutical and cosmetic industry standards -- from raw material sourcing to final dispatch.
≥99% PURITY GUARANTEED
Ultra-High Purity
Triple-stage purification process with HPLC/GC verification on every batch. We supply pharmaceutical-grade and cosmetic-grade compounds that meet USP, EP, and JP pharmacopoeia standards.
Pharmaceutical Grade
99.5%+
Cosmetic Active Grade
99.0%+
Industrial Specialty Grade
98.0%+
BATCH COV < 0.5%
Batch-to-Batch Stability
Automated process control systems and real-time monitoring ensure consistent quality across every production run. Each batch ships with a Certificate of Analysis (COA) and retained sample archive.
-
Full batch traceability with unique lot numbers
-
Retained samples kept 2 years post-delivery
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Third-party lab verification available on request
-
Stability study data provided for long-shelf items
CUSTOM SYNTHESIS AVAILABLE
Custom Synthesis & OEM
From milligram-scale R&D samples to multi-ton commercial production. Our experienced synthesis team handles complex molecules, chiral intermediates, and proprietary formulations under strict NDA protection.
mg→ton
Scale Range
30d
Avg. Lead Time
NDA
IP Protected
24h
Quote Response
Global Logistics
DDP/FOB/CIF to 60+ countries. Cold chain & ambient shipping options.
Full Documentation
COA, MSDS, TDS, regulatory dossiers shipped with every order.
Dedicated R&D Team
50+ chemists and engineers providing formulation & application support.
Competitive Pricing
Factory-direct pricing with volume discounts. No hidden fees.
Core Product Lines
Pharmaceutical & Cosmetic
Active Ingredients
Every product ships with full COA, MSDS, and third-party lab verification. Minimum order quantities start from 1kg for most items.
EP GRADE
In Stock
Ibuprofen (API)
European Pharmacopoeia grade NSAI for analgesic formulations.
CAS No.15687-27-1
Purity≥99.0%
MOQ25 kg
JP GRADE
In Stock
Metformin HCl
Japanese Pharmacopoeia grade for diabetes management APIs.
CAS No.1115-70-4
Purity≥99.5%
MOQ50 kg
GMP
Custom
Chiral Intermediates
Custom chiral synthesis for complex pharmaceutical molecules.
ee Value≥98% ee
Scalemg → kg
Lead Time30-45 days
Don't see what you need? We source and synthesize custom compounds.
Request Custom Synthesis Quote
Quality Assurance System
GMP-Certified Facility &
Rigorous QC Process
Our state-of-the-art manufacturing facility and multi-stage quality control process ensure every batch meets the strictest international standards.
GMP Certified Production Floor
ISO Class 7 Cleanroom · Automated Process Control
Our 7-Stage Quality Control Process
Every batch undergoes comprehensive testing before release
01
Raw Material IQC
Incoming quality control & supplier audit
02
In-Process QC
Real-time monitoring at each synthesis stage
03
Purity Analysis
HPLC/GC/NMR purity verification
04
Heavy Metal Test
ICP-MS trace element analysis
05
Microbial Test
Bioburden and endotoxin testing
06
Stability Study
Accelerated & real-time stability data
07
COA Release
Full documentation issued & shipped
Certifications & Patents
Internationally recognized quality credentials backing every product we ship
Global Presence
Meeting Clients at
World-Class Exhibitions
We actively participate in major international chemical and pharmaceutical exhibitions -- from CPhI Worldwide to CPHI China -- building direct relationships with customers across 60+ countries.
20+
Exhibitions/Year
60+
Countries Reached
500+
B2B Connections
Our Office & Team
A professional, dedicated team committed to your success
Client Testimonials
Trusted by Industry Leaders
Across the Globe
"BuyChemic's hyaluronic acid has consistently passed our internal QC at ≥99% purity for 3 years straight. The COA documentation is impeccable and their technical team responded to every formulation question within hours."
Dr. Sarah Chen
R&D Director · Skincare Brand, USA
"We switched to BuyChemic for our pharmaceutical intermediates after two failed suppliers. The batch-to-batch consistency is outstanding -- our manufacturing yield improved by 12% immediately. Highly recommend."
Marco Bianchi
Procurement Manager · Pharma Co., Italy
"Their custom synthesis capability is exceptional. We needed a complex chiral intermediate with 99% ee -- BuyChemic delivered 500g in 28 days with full analytical data. Will be a long-term partner."
Aisha Patel
Lead Chemist · Biotech Startup, India
"DDP shipping to our facility in Germany was seamless. All customs documentation was perfectly prepared. The salicylic acid we ordered exceeded EP specifications and arrived ahead of schedule."
Klaus Müller
Supply Chain Manager · Derma Co., Germany
"Competitive pricing without compromising quality. We've been sourcing niacinamide and kojic acid for our Korean cosmetics line for 2 years. Consistent, reliable, and the team is always responsive."
Ji-Young Park
Formulation Chemist · K-Beauty Brand, Korea
Join 500+ Satisfied Clients
Experience the BuyChemic quality difference. Request your free sample today.
Get In Touch
Request QC Report,
Free Sample or
Custom Synthesis Quote
Our technical team responds within 24 hours. Provide your product requirements and we'll prepare a tailored proposal with pricing, COA samples, and full regulatory documentation.
Phone / WhatsApp
+86-152 8874 2231Address
Room 1001, Building 1, Hisense Chuangzhi Valley,
Fenghuang Road, High-tech Zone,
Jinan City, Shandong Province, China
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