I'd never ever inject a cooked AS into my body just to save a few bucks. Remember that drug will effect your hormones. Most of the real injectables have warnings like "do not store them at high temps, like 85F
Your cooked gear may not harm you but I'm % 100 sure that it lost its AS properties.
I believe you've burnt the ester right out of it, mate. I'd dispose of it straight away. BTW, letting it sit in a sink full of hot tap water will accomplish the same goal as boiling the amp.
Cheers,
KJ