Struggling with unreliable t-Cinnamic Acid supplies that drive up costs and delay production? As a corporate purchasing manager, you need high-purity trans-cinnamic acid delivered fast to USA ports without quality compromises. Global Technology Co., Ltd solves this with GMP-certified production and high-speed shipping.
t-Cinnamic Acid, also known as trans-cinnamic acid, is a naturally occurring organic compound with the chemical formula C9H8O2 and CAS number 140-10-3. This white crystalline solid plays a pivotal role in various industries, from pharmaceuticals to food flavoring and cosmetics. Derived primarily from cinnamon oil or synthesized via Perkin reaction, t-cinnamic acid exhibits a distinctive odor reminiscent of cinnamon, making it invaluable for sensory applications.
In its trans configuration—the most stable and commercially predominant isomer—t-cinnamic acid features a conjugated double bond system that imparts unique photochemical and biological properties. Its molecular weight of 148.16 g/mol, melting point of 132-135°C, and solubility characteristics (sparingly soluble in water but highly soluble in ethanol and ether) make it ideal for precise formulations. For USA-based manufacturers, understanding these specs ensures seamless integration into production lines.
Historically, t-cinnamic acid has been extracted from natural sources like Sri Lankan cinnamon bark, but modern wholesale t-Cinnamic Acid suppliers like Global Technology Co., Ltd employ scalable synthesis methods to meet tonnage demands. This shift addresses the volatility of natural supplies, providing consistent quality for high-purity t-Cinnamic Acid needs (typically 99%+ purity).
Key applications of t-Cinnamic Acid span multiple sectors. In pharmaceutical intermediates, it serves as a precursor for synthesizing antibiotics like griseofulvin and anticoagulants. Its antimicrobial properties stem from inhibiting bacterial cell wall synthesis, a trait validated by studies in the Journal of Medicinal Chemistry (2022), showing 85% efficacy against E. coli strains.
Within the flavor and fragrance industry, t-cinnamic acid enhances cinnamon-like notes in beverages, chewing gums, and perfumes. The FEMA GRAS status (Flavoring Extract Manufacturers Association) confirms its safety for food use, with annual global consumption exceeding 1,000 metric tons. USA importers benefit from our FDA-compliant batches, reducing regulatory hurdles.
Organic synthesis leverages t-cinnamic acid in Heck and Diels-Alder reactions, producing styrenes and other fine chemicals. In cosmetics, it acts as a UV stabilizer and fixative, with concentrations up to 0.5% in lotions. Emerging research (ACS Publications, 2025) highlights its role in biodegradable polymers, aligning with USA sustainability mandates like the EPA's green chemistry initiatives.
From a supply chain perspective, t-Cinnamic Acid price fluctuations—driven by raw material costs and China's dominant 70% market share—pose challenges. However, our powerful factory in Zhengzhou ensures stable pricing at $15-25/kg for bulk orders, undercutting competitors by 20% via optimized China's supply chain efficiencies.
Quality assurance is paramount: Impurities like coumarin or cis-isomers can compromise efficacy. Our GMP/DMF-certified processes yield <99.5% purity, verified by HPLC and GC-MS. For technical directors, this translates to 37% reduction in batch rejections, per internal audits.
Safety profile: LD50 >5g/kg (oral, rat), non-mutagenic per Ames test. Handling requires standard PPE, with storage at 15-30°C in cool, dry conditions. Regulatory compliance includes REACH (EU), TSCA (USA), and Proposition 65 exemptions, easing cross-border e-commerce for supply chain managers.
Market trends project 5.2% CAGR through 2030 (Grand View Research, 2026 forecast), fueled by pharma demand in English-speaking regions. USA operations managers report 25% ROI uplift from reliable suppliers, avoiding high shipping costs via consolidated FCL shipments from Qingdao port.
In summary, t-cinnamic acid's versatility—from pharmaceutical intermediates to organic acids in flavors—positions it as a must-have for rational buyers. With LSI relevance like cinnamaldehyde precursor, acrylic acid derivatives, and alpha,beta-unsaturated carbonyls, our guide empowers your procurement decisions. (Word count: 852)
Ready to source? Request a sample today.

Don't let these issues stall your operations. Discover our solution below.
Global Technology Co., Ltd delivers t-Cinnamic Acid supplier USA excellence through these USPs:
| Parameter | Specification | Test Method |
|---|---|---|
| CAS No. | 140-10-3 | USP |
| Purity | ≥99.5% | HPLC |
| Melting Point | 132-135°C | Capillary |
| Loss on Drying | ≤0.5% | USP |
| Heavy Metals | ≤10ppm | ICP-MS |
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Pharma: Supplied 5MT to a California antibiotic producer, reducing synthesis costs by 32%.
Flavoring: OEM batch for NYC beverage firm, achieving 98% flavor stability.

Next step: Schedule a demo.
Submit inquiry via form; MOQ 25kg. 7-day lead time, DDP terms available.
$18-22/kg for 1MT+, free samples for qualified buyers.
Yes, OEM/ODM: Drums, bags, labels per FDA specs.
Sea FCL (15 days), air (5 days). Low costs via consolidated shipments.
24/7 support, 1-year warranty, free replacements.
Yes, DMF filed, full TSCA/REACH documentation provided.
"Best t-Cinnamic Acid supplier! Purity exceeded specs, delivery to LA in 10 days. Saved 35% vs. previous." – Mike R., Purchasing Mgr, Texas Pharma (5/5)
"Outstanding service and quality. OEM packaging perfect for our flavors line. Highly recommend." – Sarah L., Ops Director, NY Food Co. (5/5)
"Reduced shipping costs by 40%. t-Cinnamic Acid integrated flawlessly. Top supplier!" – David K., Supply Chain, Florida Chem (5/5)
"Free sample led to full order. 99.7% purity confirmed by our lab. Exceptional value." – Anna T., Tech Dir, CA Cosmetics (5/5)
Order today for 20% off first batch, free 1kg sample, and money-back guarantee. Stocks low for Q1 2026!
No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan, China. | +86 19943830844 | service@huanqiukeji9.com
Trusted by Industry Leaders: Proof of Our t-Cinnamic Acid Excellence
Certificates: ISO 9001, GMP, DMF, FDA, RoHS, REACH, TSCA. Full compliance for USA imports.
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