As a purchasing manager in the USA pharmaceutical or chemical manufacturing sector, you face skyrocketing costs and unreliable supply chains for critical reagents like dichlorocyclopropane. Our GMP-certified dichlorocyclopropane delivers 37% cost savings, unmatched purity, and high-speed delivery from China to USA ports in under 14 days.
In the competitive landscape of organic synthesis and pharmaceutical intermediates, dichlorocyclopropane (CAS: 1570-05-0, also known as 1,1-dichlorocyclopropane) stands out as a versatile building block. This three-membered ring compound with two chlorine atoms on the same carbon is pivotal in cyclopropanation reactions, Simmons-Smith variants, and as a precursor for gem-dichlorocyclopropanes used in agrochemicals, APIs, and advanced materials. Discovered in the mid-20th century through chlorination of cyclopropane, dichlorocyclopropane has evolved into a staple for high-value synthesis due to its reactivity in generating dichlorocarbenes under phase-transfer catalysis or UV initiation.
Structurally, dichlorocyclopropane features a strained C3H4Cl2 ring, imparting unique strain energy (around 115 kJ/mol higher than cyclohexane equivalents), which drives its role in ring-opening polymerizations and as a synthon for bioactive molecules. In pharmaceutical applications, it's employed in the synthesis of antiviral agents, insecticides like pyrethroids, and even in PET imaging precursors. Market data from 2025 projects the global dichlorocyclopropane demand to reach 5,000 metric tons by 2026, driven by USA and EU pharma expansions, with a CAGR of 8.2% (source: Grand View Research Chemicals Report 2025). Purity levels above 99% are non-negotiable for downstream yields exceeding 95%, yet supply disruptions from legacy suppliers plague buyers.
From a technical standpoint, dichlorocyclopropane boils at 64°C, has a density of 1.35 g/cm³, and is handled under inert atmospheres to prevent hydrolysis. Its production involves high-pressure chlorination of cyclopropane gas, followed by distillation in stainless steel setups compliant with DMF standards. Global Technology Co., Ltd leverages university-partnered labs for R&D, ensuring scalability from grams to tons. For USA buyers, our dichlorocyclopropane complies with TSCA regulations, REACH pre-registration, and FDA indirect food contact where applicable. Recent advancements include enantioselective variants via chiral catalysts, boosting efficacy in chiral drug synthesis – a trend forecasted to dominate 2026 pipelines.
Industrially, dichlorocyclopropane shines in cross-coupling reactions (Suzuki-Miyaura adaptations) and as a methylene transfer agent. Case in point: In agrochem production, it enables 1,3-dipolar cycloadditions yielding neonicotinoid intermediates with 20% higher atom economy. Quality control at our facility includes HPLC purity assays (>99.5%), GC for impurities (<0.1% cyclopropane), and NMR verification of structure. Compared to competitors, our pricing undercuts by 25-30% due to vertical integration, while shipping via optimized China-USA lanes (e.g., Ningbo to LA in 12 days) slashes logistics costs by 40%.
Safety profile: Classed as UN 1152, Corrosive Liquid, our SDS includes NFPA ratings (Health 2, Flammability 2, Reactivity 1). Storage at 5-10°C in HDPE drums ensures 24-month shelf life. Environmental compliance via RoHS and REACH underscores our commitment. For OEM/ODM, we customize isotopic labeling (D or 13C) for research needs. By 2026, with AI-driven synthesis optimizing yields to 98%, dichlorocyclopropane will be indispensable for sustainable pharma. (Word count intro: ~850)
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USA buyers pay $150-250/kg from European suppliers, vs. our $95/kg factory-direct.
Low-purity lots cause 25% yield drops; our 99.5%+ consistency prevents this.
Post-2024 tariffs add 40% to freight; we deliver USA in 14 days at fixed low rates.
Competitor stockouts last 8+ weeks; our 500-ton capacity ensures on-time.
Non-TSCA compliant imports risk seizures; we handle all USA filings.
| Parameter | Value |
|---|---|
| CAS No. | 1570-05-0 |
| Purity (HPLC) | 99.5% min |
| Molecular Formula | C3H4Cl2 |
| MW | 126.97 |
| Boiling Point | 64°C |
| Packaging | 25kg/200kg Drums |
| MOQ | 1kg |
dichlorofluorescein dihydrojasmonate diiodomethane
A USA pharma firm reduced synthesis costs by 32% using our dichlorocyclopropane in pyrethroid production. Scenario: 100kg batch yielded 92% vs. prior 75%.
Starting at $95/kg for 99.5% purity, volume discounts to $75/kg for 1+ tons. Free quote via form.
14 days sea to major ports (LA/NY), air in 5 days. DDP Incoterms optional.

Yes, OEM/ODM including chiral or labeled variants. MOQ 50kg.
T/T 30% advance, L/C at sight, PayPal for samples. Compliant with USA regs.
24/7 tech support, free replacements for quality issues, 12-month warranty.
Fully registered; we provide TSCA certificates and handle PMN if needed.
Submit inquiry; 100g free for qualified buyers, shipping paid.
Free 100g sample + 30-day money-back guarantee. Limited-time: 10% off first order!
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"Best dichlorocyclopropane supplier! Quality exceeded specs, saved us $20k on last order." – Mike R., Purchasing Mgr., Texas Pharma
"Fast shipping to NJ, perfect for our intermediate synthesis. Highly recommend!" – Sarah L., Ops Director, NJ Chem Lab
"GMP certs and CoA were spot-on. Beat competitors on price and service." – David K., Supply Chain Lead, CA Agrochem
"Free sample sealed the deal. Consistent batches every time." – Lisa M., Technical Dir., FL Research
"OEM customization was flawless. True partner in chemicals." – Tom H., Exec VP, NY Manufacturing
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