Buy 3‑CPM online (3‑Chlorophenmetrazine) (PAL‑594) CAS 1097796‑78‑5❓
3‑CPM (3‑Chlorophenmetrazine), also known by the research code PAL‑594, is a substituted phenylmorpholine stimulant that sits in the same structural family as phenmetrazine and 3‑fluorophenmetrazine (3‑FPM). It is classed as a norepinephrine–dopamine releasing agent (NDRA) in preclinical models, with additional weak serotonin releasing activity, which makes it of interest to pharmacology and neurochemistry researchers who are probing monoamine transporter systems.
According to published synaptosome data, 3‑CPM shows EC50 values of around 27 nM for dopamine release, 75 nM for norepinephrine and about 301 nM for serotonin, which indicates a dopamine‑selective stimulant profile relative to its serotonergic effect. In simple terms, this places 3‑CPM closer to dopamine‑driven stimulants than balanced monoamine releasers, and that difference matters a lot for mechanism‑focused research
Our position is simple: 3‑CPM is a tool for serious laboratories, not a toy for casual experimentation.
We supply 3‑CPM strictly under the same ethos as our other reference materials like buy 3‑CPM hydrochloride, amphetamine powder and various novel stimulants listed across our shop, all labelled clearly as for research purposes only.

How does 3‑CPM compare to phenmetrazine and 3‑FPM❓
Phenmetrazine, originally sold as Preludin, is described in DrugBank as a sympathomimetic appetite suppressant that acts primarily through monoamine transporter interaction, especially dopamine and norepinephrine systems. The structurally related prodrug phendimetrazine is metabolised to phenmetrazine, which then behaves as a potent monoamine releaser in vitro and in vivo.
3‑CPM modifies this scaffold with a 3‑chloro substitution on the phenyl ring, which alters potency and selectivity at monoamine transporters compared with phenmetrazine and 3‑FPM. According to in vitro data, 3‑CPM releases dopamine roughly three times more potently than norepinephrine and about eleven times more potently than serotonin, which is relevant to researchers comparing it with 3‑FPM, known as a more purely dopamine/norepinephrine‑biased stimulant.
This makes 3‑CPM (3‑Chlorophenmetrazine) a useful target for:
- Transporter selectivity studies in rat brain synaptosomes and heterologous cell lines.
- SAR (structure–activity relationship) work on phenylmorpholine stimulants that sit between classic amphetamines and atypical designer stimulants.
- Comparative profiling alongside compounds like buy 4‑MPD online, buy NEP online or MDPV where dopamine bias is central to the experimental question.
Why do researchers study 3‑CPM (3‑Chlorophenmetrazine) PAL‑594❓
Researchers in the UK, USA, Germany, Australia and Asia track phenylmorpholine analogues for several reasons.
- Designer stimulant surveillance: 3‑CPM has appeared in the literature as a recreational designer drug with stimulant effects, which means forensic labs and harm‑reduction organisations need reliable reference materials for confirmation testing.
- Transporter pharmacology: Monoamine releasing agents like phenmetrazine, 3‑FPM and 3‑CPM give insight into the fine balance between dopamine‑driven activity, norepinephrine‑linked cardiovascular load and serotonin‑linked adverse reactions.
- Comparative toxicology: With older agents such as phenmetrazine withdrawn because of abuse potential, pharmacologists often compare newer analogues to understand how small structural changes affect risk profiles.
Resources such as DrugBank, Drugs.com, PsychonautWiki and TripSitter document historical and community knowledge around parent drugs like phenmetrazine and 3‑FPM, which helps contextualise why phenylmorpholine derivatives like 3‑CPM are watched closely by regulators and researchers.
3‑CPM is for research only, not for human use ⚠️
We are explicit about this. 3‑CPM (3‑Chlorophenmetrazine) (PAL‑594) CAS 1097796‑78‑5 supplied by Davechemicals.com is:
- For research purposes only, intended for qualified laboratories, universities and forensic institutions.
- Not for human or veterinary consumption, not a food, feed, medicine or cosmetic ingredient.
- Supplied under the same strict conditions as other analytical products such as palladium on carbon, benzocaine powder and boric acid magic fishscale flake, each labelled clearly for non‑human use.
According to Cayman Chemical and similar suppliers, their 3‑Chlorophenmetrazine (hydrochloride) reference standard is explicitly restricted to analytical and forensic applications, not as a therapeutic or consumer product. We follow the same stance, with clear labelling and documentation for every batch shipped.
Table 1. overview of 3‑CPM (3‑Chlorophenmetrazine) (PAL‑594)
Overview of 3‑CPM (3‑Chlorophenmetrazine) PAL‑594
| Feature | Detail |
|---|---|
| Chemical name | 3‑Chlorophenmetrazine (phenylmorpholine stimulant analogue) |
| Research code | PAL‑594[1] |
| CAS Number | 1097796‑78‑5 (free base) research listing |
| Chemical class | Phenylmorpholine, substituted amphetamine‑like stimulant |
| Pharmacological action | Norepinephrine–dopamine releasing agent (NDRA) with weak serotonin releasing effect |
| EC50 dopamine | ≈ 27 nM in rat brain synaptosomes |
| EC50 norepinephrine | ≈ 75 nM in rat brain synaptosomes |
| EC50 serotonin | ≈ 301 nM in rat brain synaptosomes |
| Intended use | Analytical, forensic and in vitro research only, not for human use |
| Related products | buy 3‑CPM hydrochloride, buy NEP online, MDPV |
Note: EC50 values are from rat synaptosome experiments and do not translate directly to dose or safety in humans.
Where to buy high‑purity 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 for research in the UK, USA, Germany, Australia and Asia 🌍
For researchers searching where to buy 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 CAS 1097796‑78‑5, we supply tightly controlled, lab‑grade material from Davechemicals.com only, with a focus on discreet, well‑documented shipments for professional clients. Our catalogue already includes a broad range of stimulant research chemicals such as 4‑METMP threo‑4‑methylmethylphenidate, buy hexylone online and buy MDPHP online to support comparative experimentation across related scaffolds.
If your lab requires bespoke quantities, recurring supply or specific documentation, you can contact us directly through Davechemicals.com contact for tailored quotations and regulatory guidance. Our clients in the United Kingdom, United States of America, Germany, Australia and Asia benefit from clear communication, realistic shipping expectations and straightforward after‑sales support.
Related stimulants and research analogues to pair with 3‑CPM
Researchers rarely study a single stimulant in isolation. Monoamine transporter work is far more informative when multiple analogues are compared side by side. Alongside 3‑CPM (3‑Chlorophenmetrazine) PAL‑594, many labs also consider:
- Phenylmorpholine analogues such as 3‑FPM, structurally documented by PsychonautWiki and Wikipedia as a dopamine–norepinephrine releasing agent with negligible serotonin release.
- Cathinone‑type stimulants like buy 3‑MMC, buy 5‑MAPB online and buy eutylone online for cross‑comparison of transporter affinity and behavioural outcomes.
- Amphetamine‑like agents including 4‑fluoroamphetamine for sale 4‑FA and amphetamine powder, which appear across toxicology and neuropharmacology literature.
For method development, some labs also order non‑psychoactive standards like palladium on carbon or EUK‑134 to support synthetic and oxidative stress research alongside transporter projects.
Table 2. comparison of selected stimulant research chemicals
Comparative transporter‑focused stimulant research panel
| Compound | Class | Main transporter activity | Typical research focus | Related Davechemicals product |
|---|---|---|---|---|
| 3‑CPM (3‑Chlorophenmetrazine) | Phenylmorpholine stimulant analogue | NDRA, dopamine‑selective releaser with weaker serotonin effect | Monoamine transporter selectivity, designer stimulant surveillance | buy 3‑CPM hydrochloride |
| 3‑FPM (3‑Fluorophenmetrazine) | Phenylmorpholine stimulant | Norepinephrine–dopamine releasing agent with negligible serotonin release | Appetite suppressant analogues, DA/NE balance | Available regionally via specialist vendors, see PsychonautWiki 3‑FPM |
| Phenmetrazine | Appetite suppressant, phenylmorpholine core | Blocks reuptake and promotes release of NE and DA | Historical anorectic, abuse liability research | Reference background for 3‑CPM studies |
| 4‑FA | Substituted amphetamine | Mixed releasing agent with serotonin activity | Neurotoxicity and serotonergic stimulant research | 4‑fluoroamphetamine for sale 4‑FA |
| 3‑MMC | Synthetic cathinone | Mixed monoamine releaser/uptake inhibitor | Party drug toxicology, forensic screening | buy 3‑MMC |
| NEP | Cathinone analogue | Stimulant with strong DA/NE activity | Transporter assays, behavioural models | buy NEP online |
Note: All compounds in this table are for research discussion only and not endorsed for human use.
How does 3‑CPM (3‑Chlorophenmetrazine) fit into designer drug monitoring and forensic work❓
Law‑enforcement and forensic labs across Europe, North America and Asia track phenylmorpholine stimulants such as 3‑CPM because they periodically show up in seized materials and online markets as “legal high” style stimulants. Databases like Cayman Chemical Forensics and DrugBank list phenmetrazine‑type analogues as analytical reference standards rather than medications, a clear sign that their primary value is forensic, not clinical.
For that reason, we position our 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 CAS 1097796‑78‑5 product alongside materials like W‑18, fentanyl powder for sale and carfentanil for sale, which are handled with extreme caution and used solely to calibrate methods, confirm identity and support casework.
Table 3. 3‑CPM research use checklist
3‑CPM (3‑Chlorophenmetrazine) PAL‑594 research readiness checklist
| Checklist item | Recommended practice in the lab |
|---|---|
| Legal review | Confirm status of 3‑Chlorophenmetrazine in your UK, USA, German, Australian or Asian jurisdiction before ordering. |
| Documentation | Retain invoices, CoAs and MSDS from Davechemicals.com or equivalent, alongside internal logs. |
| Analytical methods | Use LC‑MS/MS or GC‑MS methods validated against certified standards such as those from Cayman Chemical and your own reference 3‑CPM stock.[3] |
| Storage | Store securely, in clearly labelled containers, segregated from any human‑use materials. |
| Staff access | Restrict handling to trained laboratory staff familiar with NPS (novel psychoactive substance) procedures. |
| Waste disposal | Dispose of residues and solutions via licensed hazardous waste channels. |
| Human use policy | Written internal policy that 3‑CPM is not to be used in vivo in humans or animals. |
Frequently Asked Questions about 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 ❓
1. What is 3‑CPM (3‑Chlorophenmetrazine) (PAL‑594) CAS 1097796‑78‑5 used for in research?
3‑CPM (3‑Chlorophenmetrazine) PAL‑594 is used as a phenylmorpholine stimulant reference standard in transporter assays, analytical method validation and forensic identification of designer stimulants. It is studied alongside analogues like 3‑FPM and phenmetrazine to understand monoamine releasing profiles and structure–activity relationships in vitro.
2. Is 3‑CPM (3‑Chlorophenmetrazine) legal in the UK, USA, Germany, Australia or Asia?
Legal status is highly jurisdiction‑specific and can change, and many regions regulate phenmetrazine analogues under analogue or generic NPS laws. Any lab considering 3‑CPM should obtain up‑to‑date legal advice locally and cannot rely on vendor information as a substitute for their own compliance checks.
3. Is 3‑CPM (3‑Chlorophenmetrazine) safe for human consumption?
No. 3‑CPM is not approved as a medicine, supplement or recreational product in any of the jurisdictions surveyed, and it is sold only as a research chemical. There is no regulated dosing, safety margin or medical monitoring framework, therefore we do not support or permit any human or animal use of our 3‑CPM product.
4. How does 3‑CPM differ from 3‑FPM and phenmetrazine?
All three compounds share a phenylmorpholine core, but 3‑CPM carries a chloro group, whereas 3‑FPM carries a fluoro group, and phenmetrazine is unsubstituted. Published data suggest 3‑CPM has a more pronounced dopamine‑selective releasing profile than phenmetrazine, and 3‑FPM shows strong norepinephrine/dopamine release with negligible serotonin release
5. Where can laboratories buy 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 for research only?
Labs can source 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 from specialist research vendors such as Davechemicals.com, which clearly mark the product as a research chemical and provide supporting documentation. For enquiries regarding bulk orders, regional shipping or compliance requirements, use Davechemicals.com contact to speak directly with our team.
- 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 CAS 1097796‑78‑5 is a dopamine‑selective NDRA phenylmorpholine stimulant analogue with established monoamine releasing data in rat synaptosomes.[[1
- It is not a medicine, not a supplement and not for human consumption, and should only be handled by trained research staff under controlled conditions.
- For cross‑comparison, many groups study 3‑CPM alongside compounds like 3‑FPM, phenmetrazine, buy 3‑MMC and buy NEP online to build a more complete transporter and toxicology profile.
If your lab in the UK, USA, Germany, Australia or Asia needs high‑purity 3‑CPM (3‑Chlorophenmetrazine) PAL‑594 with straightforward documentation and support, explore our catalogue via Davechemicals.com shop and reach out through Davechemicals.com contact to discuss your project.




Maximilian –
We ordered 3‑CPM alongside hexylone for transporter screening. Documentation was complete, delivery to Germany was fast, and purity was exactly as the CoA described.
Helena –
Good tidings! I just need all of the remarkable people who are buying research engineered synthetics things to understand that these days of fear and uncertainty, there is an association out there that stands by their commitment and outfits a thing with amazing and low expenses.
Philipp –
We run an Australian harm‑reduction testing service. We obviously do not promote use, but having 3‑CPM as a reference standard helps us correctly identify samples that arrive at the lab
Anton –
I have been using from this site for two or three years A+++++
Hailey –
I’ve been including this compound for quite a while right now and I ought to say it’s ideal! I want to surrender that when I recently mentioned it, I was scared about the auxiliary impacts. In any case, after some time, I feel like I can’t get by without it now. Mind boggling thing!