Can Meth Makers Use Zephrex-D? Company Says No, Even After DEA Says Its Chemists Did

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Missouri meth lab materials. - FILE PHOTO

St. Louis company Westport Pharmaceuticals says it has an innovative solution to a key problem contributing to Missouri's meth epidemic. The Drug Enforcement Administration, however, is not so confident.

As we reported earlier this week, the DEA sent a letter to the Maryland Heights business warning that its nasal decongestant called Zephrex-D can be used to cook meth. The DEA says its chemists were able to make methamphetamine hydrochloride from the sinus medicine -- and says this is a problem, given that Westport is marketing Zephrex-D as meth-resistant.

The company has since offered Daily RFT a response to the DEA's claims and is arguing that it is "impractical and nearly impossible to illicitly manufacture methamphetamine with Zephrex-D."

So is the sinus medicine really a potential meth ingredient?

At this stage, it appears that the DEA and Westport Pharmaceuticals have different answers.

See also: - How to Make Meth The Shake and Bake Way - Photos: Top Twelve Craziest Meth Busts In Missouri - Meth Explosion Sends Suspect Running Naked Through Streets

Given Missouri's stronghold as Meth Capital of the United States, it's an intriguing debate.

Law enforcement and government officials have tried to develop ways to make it more difficult for meth cooks to access ingredients over the counter at pharmacies -- and Westport got attention last year for saying it had invented an effective sinus medicine that could not be used in meth labs.

Just a few days after news broke about the DEA's letter this week, Westport sent out a news release titled "A New Approach To Fighting Illicit Meth Labs."

The announcement includes "findings from independent testing of their meth-resistant pseudoephedrine product, Zephrex-D," the company says.

Based on those results, the company says:

This formulation of pseudoephedrine provides a major advancement in the scientific community's ability to effectively "'lock" this precursor, therefore, making it impractical and nearly impossible to illicitly manufacture methamphetamine with Zephrex-D.

"It is very unique and we are fully confident in the product," Emilie Dolan, director of marketing and media relations for Westport Pharmaceuticals, tells Daily RFT. "We know that we have the ability to impact the illicit meth making trade tremendously."

The news release says that more than 87 percent of domestic meth labs utilize what is called the "one pot meth-making method" and argues that meth cannot be produced from Zephrex-D using this highly popular option.

Furthermore, the company says that "more traditional meth-making methods, which utilize an extraction to conversion two-step process, have proven to be impractical using Zephrex-D."

In laboratory tests of Zephrex-D, traditional manufacturing methods converted less than one half of one percent of the pseudoephedrine into meth, the company says. And even with more advanced methods, the yield was reportedly less than two percent -- an amount too small to smoke, inject or snort.

"We're all working together to try and come up with a solution," Dolan tells us.

She says that the DEA's message was unexpected and that the company has had a good relationship with the agency during this process.

"That letter did come as somewhat of a surprise," she says.

Part of the dispute concerns whether Zephrex-D can get exemptions from certain regulations given that, according to the company, it can't be used for meth. The DEA has not granted Westport any exemptions yet -- but Dolan says she hopes the agency eventually does.

Continue for more from Westport Pharmaceuticals and for the full DEA letter.

"We consider the exemption process still an open effort," Dolan says. "We are working with the DEA to try and understand their findings."

Marketing for Zephrex-D. - VIA ZEPHREX-D.COM

She notes that Westport has not actually seen the DEA's test results -- and has put in a formal request for the data.

A DEA spokesman earlier this week declined to comment to Daily RFT beyond the letter.

Westport will continue to do everything it can to move forward with Zephrex-D, Dolan says, adding, "It's really in their best interest.... The resources that go into fighting this ill are tremendous."

Here's the full news release from Westport Pharmaceuticals followed by the DEA letter.

Zephrex-D® - A NEW APPROACH TO FIGHTING ILLICIT METH LABS

St. Louis, MO - May 29, 2013 - Westport Pharmaceuticals, a St. Louis-based, specialty pharmaceutical company focused on OTC consumer healthcare products with abuse deterrent technology, announced today their findings from independent testing of their meth-resistant pseudoephedrine product, Zephrex-D®. This formulation of pseudoephedrine provides a major advancement in the scientific community's ability to effectively "lock" this precursor, therefore, making it impractical and nearly impossible to illicitly manufacture methamphetamine with Zephrex-D.

According to the January 2013 General Accounting Office (GAO) Report, more than 87 percent of domestic meth labs utilize the One Pot meth-making method. Testing demonstrates that meth cannot be produced from Zephrex-D using this highly popular and dangerous One Pot method. Other, more traditional meth-making methods, which utilize an extraction to conversion two-step process, have proven to be impractical using Zephrex-D. In recent independent laboratory tests of Zephrex-D, traditional extraction/conversion manufacturing methods converted less than one half of one percent (0.5%) of the pseudoephedrine into meth. When more advanced analytical conversion methods were applied to Zephrex-D, the yield was less than 2.0%. And, the small amount of meth produced is still locked in excipients that cannot be smoked, injected or snorted.

By way of example, given the Zephrex-D formulation and assuming a standard meth dose of 250 milligrams, meth makers using traditional extraction/conversion methods would have to buy almost 1800 30mg pills to convert enough pseudoephedrine into one dose of meth, coming at a cost of over $450 for the Zephrex-D alone. Additionally, high manufacturing cycle time and other supply costs associated with this process make it economically infeasible. This figure is in comparison to a traditional pseudoephedrine product where only about 11 30mg tablets are needed to manufacture one dose of meth ($2.31 approximate cost). Meth sells on the street for about $30 per 250mg dose.

Westport Pharmaceuticals is confident that Zephrex-D marks a significant step towards improving the security and delivery of pseudoephedrine. This product delivers a practical assault on the fight to end domestic meth manufacture. Federal, state and local law and drug enforcement officials have openly shared their support for this newly formulated product, as it provides great promise to help with this ongoing challenge. Furthermore, delivering pseudoephedrine in this meth-resistant formulation disrupts the illicit meth-making process without further encumbering access for those consumers seeking therapeutic relief from sinus congestion and pressure. It is a win for patients, our communities and all those who are dedicated to protecting and making our neighborhoods a safe place to live.

For more information, please visit www.Zephrex-D.com.

DEA Letter to Westport Pharmaceuticals

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