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Ethyl L-Pyroglutamate, CAS 7149-65-7, is a white crystalline powder with a molecular formula of C7H11NO3 and a molecular weight of 157.17 g/mol. The listing confirms a purity level of 97%, measured by HPLC, and it is supplied as a free-flowing solid with a melting point range of 120 to 124 degrees Celsius. This compound is not a drug substance but functions as a chiral excipient in pharmaceutical formulations to improve solubility and bioavailability of active ingredients.
It is synthesized from L-pyroglutamic acid and ethanol under controlled esterification conditions. The typical industrial grade contains less than 0.5% residual solvent and less than 0.1% heavy metals. Standard storage requires dry, cool conditions below 25°C, protected from moisture, as hydrolysis can reduce purity over time. It is classified as non-hazardous under GHS, with no flash point or explosive properties, making it safe for handling in standard manufacturing environments.
This material is primarily purchased by pharmaceutical formulators for use in oral solid dosage forms and transdermal patches, and by cosmetic chemists in anti-aging serums where its structure mimics natural skin peptides. Buyers typically order in 10kg, 25kg, or 50kg HDPE drums with inner polyethylene liners. Packaging is inert and moisture-resistant. Trade terms are FOB Shanghai or CIF destination, with payment by T/T or L/C. Lead time is typically 10 to 15 working days after order confirmation.
| CAS Number | 7149-65-7 |
| Molecular Formula | C7H11NO3 |
| Molecular Weight | 157.17 g/mol |
| Purity | 97% minimum (HPLC) |
| Appearance | White crystalline powder |
| Melting Point | 120 to 124°C |
| Residual Solvent | Typical limit: less than 0.5% |
| Heavy Metals | Typical limit: less than 10 ppm |
| Packaging | HDPE drum with inner polyethylene liner, 10kg to 50kg |
| Storage Condition | Store below 25°C in dry, sealed containers; avoid moisture |
Frapp’s Chemical (Zhejiang) Co., Ltd. is registered in Wenling, Zhejiang Province, China, with a physical address listed on the General Chamber of Commercial Building. The company operates as a chemical manufacturer and exporter with a harbor-tier trust rating, indicating established export infrastructure and compliance with basic customs documentation. The listing does not disclose company size, years in operation, or client names, and no certifications such as ISO or GMP are confirmed.
The supplier has no verified response rate or average response time, suggesting limited active communication channels. Buyers should treat this as a direct manufacturer with standard export capacity but without public quality system disclosures. All product claims must be verified through independent testing prior to bulk purchase. No claims about R&D capability, staff count, or production volume are supported by the data.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact purity level by requesting a recent Certificate of Analysis with HPLC chromatogram and heavy metal limits. Confirm the melting point range and moisture content, as these directly affect formulation performance. Do not assume compliance with pharmacopeial standards unless explicitly documented. Request batch-specific test results, not generic claims.
Confirm the Incoterms, as FOB Shanghai is standard, but CIF or DDP may be negotiable. Lead time is typically 10 to 15 days after payment, but confirm with the supplier due to variable production scheduling. Payment is usually by T/T in advance or L/C at sight. Request a packing list with net and gross weights per drum. Ensure the container is labeled with CAS number and hazard class, even if non-hazardous.
Conduct a pre-shipment inspection for physical condition: check for clumping, discoloration, or moisture damage. Verify that the drum seals are intact and the inner liner is undamaged. Request a sample from the batch prior to full shipment. Retain a portion for independent lab testing for purity, moisture, and heavy metals. Ensure the supplier provides a full batch record, including production date and QC approval signature.
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When sourcing Ethyl L-Pyroglutamate for your business, securing the right balance of quality and cost is essential. Frapp’s Chemical (Zhejiang) Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Ethyl L-Pyroglutamate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Frapp’s Chemical (Zhejiang) Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Ethyl L-Pyroglutamate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Ethyl L-Pyroglutamate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Ethyl L-Pyroglutamate from Frapp’s Chemical (Zhejiang) Co., Ltd. is $1/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Frapp’s Chemical (Zhejiang) Co., Ltd. through EximNext.
The supplier, Frapp’s Chemical (Zhejiang) Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Ethyl L-Pyroglutamate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Ethyl L-Pyroglutamate depends on the specific grade and form. Contact Frapp’s Chemical (Zhejiang) Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Ethyl L-Pyroglutamate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Frapp’s Chemical (Zhejiang) Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Frapp’s Chemical (Zhejiang) Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Frapp’s Chemical (Zhejiang) Co., Ltd. through EximNext.
Frapp’s Chemical (Zhejiang) Co., Ltd. offers Ethyl L-Pyroglutamate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Ethyl L-Pyroglutamate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Frapp’s Chemical (Zhejiang) Co., Ltd. through our platform.
Frapp’s Chemical (Zhejiang) Co., Ltd. maintains international quality certifications. These ensure that the Ethyl L-Pyroglutamate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Frapp’s Chemical (Zhejiang) Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Frapp’s Chemical (Zhejiang) Co., Ltd..
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