Chipotles are often sold canned in adobo, which is an herb and tomato based sauce. A good substitute for this type of chipotle is any of the aforementioned.
A tart and rather sour sauce made of ground chiles, herbs, and vinegar.
pickled jalepenos are not a good substitute -- chipotles are smoked and I would make an adobo sauce (you should be able to throw together. I review Chipotle Peppers in Adobo Sauce from LA Costena