The notion of categorical imperatives is a

Concept

A categorical imperative is an unconditional command of practical reason.

It binds rational agents independently of their personal desires, goals, or circumstances, so it has the form of a universal moral requirement.

Application

Kant uses the categorical imperative as the supreme principle for testing maxims of action. Because it commands without an if-condition and claims universal validity, the notion belongs to moral law.

Contrast

• Fragmented norm: a partial or disconnected rule whose authority is limited across contexts; its defining feature is incomplete integration.

• Social distinction: a classification that separates groups, roles, or statuses; its defining feature is differentiation within society.

• Moral law: an unconditional normative principle binding rational agents independently of personal ends; its defining feature is universal obligation.

• Situational ethic: an ethical judgment adjusted to the circumstances of a case; its defining feature is context-dependent evaluation.

Cross-check

A hypothetical imperative has the form “if you want an end, take these means.” Removing that condition leaves the unconditional form characteristic of moral law.

Therefore, the categorical imperative is a moral law.