Alimemazine

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Alimemazine
Systematic (IUPAC) name
N,N,2-trimethyl-3-phenothiazin-10-yl-propan-1-amine
Identifiers
CAS number 84-96-8
ATC code D04AA10 R06AD02, R06AD05
PubChem 5574
DrugBank APRD00258
Chemical data
Formula C18H22N2S 
Mol. mass 298.447 g/mol
Pharmacokinetic data
Bioavailability  ?
Metabolism Hepatic
Half life 5 hrs
Excretion  ?
Therapeutic considerations
Pregnancy cat.

C(AU)

Legal status
Routes Oral

Alimemazine (INN), also known as trimeprazine (former BAN and USAN; trade names Nedeltran, Panectyl, Repeltin, Therafene, Theralen, Theralene, Vallergan, Vanectyl, or Temaril), commonly provided as a tartrate salt, is a phenothiazine derivative that is used as an antipruritic (it prevents itching from causes such as eczema or poison ivy, by acting as an antihistamine).[1] It also acts as a sedative and anti-emetic for prevention of motion sickness. Although it is structurally related to drugs such as chlorpromazine (Thorazine), it is not used as an anti-psychotic treatment.[2] It is no longer available in the United States.[3] The elimination half life is approximately 5 hours.[4]

[edit] References

  1. ^ PubChem CID 78032.
  2. ^ Drugbank:Trimeprazine.
  3. ^ MedlinePlus:Trimeprazine.
  4. ^ Hu OY; Gfeller E, Perrin JH, Curry SH (Mar 1986). "Relative bioavailability of trimeprazine tablets investigated in man using HPLC with electrochemical detection". J Pharm Pharmacol 38 (3): 172-6. PMID 2871150.