Just be careful whether it is giving the carbs for dry weight of pasta or cooked weight.
But it is the carbs that count regardless of the ingredients. A 46g portion with lots of sauce would be an OK meal. Certainly less than a wheat based pasta.
An alternative is edamame or black bean pasta which is about 15g carbs per 100g dry weight, which is wheat free and 25g cooked is a good portion.