Final answer:
Nitrous oxide is the inhaled anesthetic known for having analgesic properties, distinct from common anesthetic agents like desflurane, isoflurane, and sevoflurane.
Step-by-step explanation:
Among the inhalational anesthetics, nitrous oxide is known for having analgesic properties in addition to its anesthetic effects. While other volatile anesthetics such as desflurane, isoflurane, and sevoflurane are widely used for their anesthetic properties, they are generally not recognized for providing significant analgesia like nitrous oxide does. Nitrous oxide, often combined with other agents, can alleviate pain during procedures, making it unique amongst the common inhaled anesthetics.