At a Glance
Dosage
oral
| Level | 4F-EPH | 3,4-CTMP |
|---|---|---|
| Threshold | 5 mg | 2 mg |
| Light | 5–10 mg | 2–4 mg |
| Common | 10–15 mg | 4–6 mg |
| Strong | 15–30 mg | 6–8 mg |
| Heavy | 30 mg | 8 mg |
Duration
oral
4F-EPH
oral
Total: 5 hrs – 6 hrsAfterglow
Onset10 min – 25 min
Afterglow4 hrs – 12 hrs
3,4-CTMP
oral
Total: 6 hrs – 18 hrsAfterglow
Effects
Safety
Interaction: 4F-EPH + 3,4-CTMP
No direct interaction data available between these substances. This does not mean the combination is safe.
4F-EPH — Dangerous Interactions
3,4-CTMP — Dangerous Interactions
Frequently Asked Questions
What is the difference between 4F-EPH and 3,4-CTMP?
4F-EPH is classified as a Stimulants (Substituted phenidates) while 3,4-CTMP is classified as a Stimulants (Substituted phenidates). They share 21 effects in common, with 8 effects unique to 4F-EPH and 23 unique to 3,4-CTMP.
Is it safe to combine 4F-EPH and 3,4-CTMP?
There is no direct interaction data available for combining 4F-EPH and 3,4-CTMP. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, 4F-EPH or 3,4-CTMP?
At common doses via oral, 4F-EPH is typically dosed at 10–15 mg while 3,4-CTMP is dosed at 4–6 mg. However, "stronger" depends on context — potency, subjective intensity, and duration all factor in. These substances have different pharmacological profiles and comparing raw potency is not straightforward.