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How to Pronounce Clorazepate (Tranxene)

Q: What is Clorazepate used for?

Clorazepate (Tranxene) is a long-acting benzodiazepine prodrug used for anxiety disorders, alcohol withdrawal, and adjunctive therapy for partial seizures. It is converted to nordiazepam in the GI tract before absorption.

klor-AZ-e-payt

IPA: /klɔːr.ˈæz.ɛ.peɪt/

Brand name: Tranxene

klor AZ e payt

How do you pronounce Clorazepate?

Clorazepate is pronounced “klor-AZ-e-payt”. It has 4 syllables: klor ‑ az ‑ e ‑ payt. The stress falls on the second syllable, “az”. Note the final syllable ends with a long “a” sound (“payt”, like “plate”) — this distinguishes it from the “-pam” ending of most other benzodiazepines.

How many syllables are in Clorazepate?

Clorazepate has 4 syllables: klor ‑ az ‑ e ‑ payt.

What is Clorazepate used for?

Clorazepate (Tranxene) is a long-acting benzodiazepine approved for anxiety disorders, alcohol withdrawal syndrome, and adjunctive therapy for partial seizures in patients 9 years and older. Uniquely, it is a prodrug: clorazepate is decarboxylated in the GI tract (by gastric acid) to nordiazepam before absorption. Nordiazepam has a half-life of 40–99 hours, making clorazepate functionally long-acting without relying on hepatic first-pass conversion. Because absorption requires an acidic stomach, antacids and proton pump inhibitors can reduce its efficacy.

How does Clorazepate work?

Clorazepate is a prodrug that is converted to its active form, nordiazepam, in the gastrointestinal tract prior to absorption. Nordiazepam then acts as a classic positive allosteric modulator at the GABA-A receptor benzodiazepine binding site, enhancing chloride ion influx and producing sedation, anxiolysis, anticonvulsant effects, and muscle relaxation. The long half-life of nordiazepam provides sustained effects with once-daily or twice-daily dosing.

Word Parts

prefix clo(r)- chlorine atom (like chlordiazepoxide)

root -azep- diazepine ring structure

suffix -ate salt/ester form (carboxylate prodrug)

Common Mispronunciations

Stress falls on syllable 2 (AZ). The final syllable is “payt” (long a) — not “pam” like most benzodiazepines. Avoid saying “clo-RAZ-e-pam” which would confuse it with lorazepam or oxazepam. The “klor” is like “floor” without the “f”.

Where You’ll Encounter This

Alcohol withdrawal protocols, epilepsy management (adjunctive therapy for partial seizures), pharmacy (drug interaction screening due to pH-dependent absorption), clinical pharmacology examinations (prodrug concept). Less commonly encountered than lorazepam or diazepam in daily practice but important for board examinations.