Oxyprothepin decanoate

Oxyprothepin decanoate
Clinical data
Trade names	Meclopin
Routes of; administration	Intramuscular injection
Drug class	Typical antipsychotic
ATC code	none;
Pharmacokinetic data
Duration of action	2–3 weeks
Identifiers
	IUPAC name 3-[4-(3-methylsulfanyl-5,6-dihydrobenzo[b][1]benzothiepin-5-yl)piperazin-1-yl]propyl decanoate;
CAS Number	41931-86-6;
PubChem CID	93233;
ChemSpider	84173;
UNII	KFH034QDI8;
CompTox Dashboard (EPA)	DTXSID70962065 ;
ECHA InfoCard	100.050.520
Chemical and physical data
Formula	C32H46N2O2S2
Molar mass	554.85 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCCCCCCCCC(=O)OCCCN1CCN(CC1)C2CC3=CC=CC=C3SC4=C2C=C(C=C4)SC;
	InChI InChI=1S/C32H46N2O2S2/c1-3-4-5-6-7-8-9-15-32(35)36-23-12-18-33-19-21-34(22-20-33)29-24-26-13-10-11-14-30(26)38-31-17-16-27(37-2)25-28(29)31/h10-11,13-14,16-17,25,29H,3-9,12,15,18-24H2,1-2H3; Key:SUVSVBSQNAUQJU-UHFFFAOYSA-N;

Oxyprothepin decanoate, sold under the brand name Meclopin, is a typical antipsychotic which was used in the treatment of schizophrenia in the Czech Republic but is no longer marketed. It is administered by depot injection into muscle. The medication has an approximate duration of 2 to 3 weeks. The history of oxyprothepin decanoate has been reviewed.

Pharmacokinetics of long-acting injectable antipsychotics
Medication	Brand name	Class	Vehicle	Dosage	T_max	t_1/2 single	t_1/2 multiple	logP^c
Aripiprazole lauroxil	Aristada	Atypical	Water^a	441–1064 mg/4–8 weeks	24–35 days	?	54–57 days	7.9–10.0
Aripiprazole monohydrate	Abilify Maintena	Atypical	Water^a	300–400 mg/4 weeks	7 days	?	30–47 days	4.9–5.2
Bromperidol decanoate	Impromen Decanoas	Typical	Sesame oil	40–300 mg/4 weeks	3–9 days	?	21–25 days	7.9
Clopentixol decanoate	Sordinol Depot	Typical	Viscoleo^b	50–600 mg/1–4 weeks	4–7 days	?	19 days	9.0
Flupentixol decanoate	Depixol	Typical	Viscoleo^b	10–200 mg/2–4 weeks	4–10 days	8 days	17 days	7.2–9.2
Fluphenazine decanoate	Prolixin Decanoate	Typical	Sesame oil	12.5–100 mg/2–5 weeks	1–2 days	1–10 days	14–100 days	7.2–9.0
Fluphenazine enanthate	Prolixin Enanthate	Typical	Sesame oil	12.5–100 mg/1–4 weeks	2–3 days	4 days	?	6.4–7.4
Fluspirilene	Imap, Redeptin	Typical	Water^a	2–12 mg/1 week	1–8 days	7 days	?	5.2–5.8
Haloperidol decanoate	Haldol Decanoate	Typical	Sesame oil	20–400 mg/2–4 weeks	3–9 days	18–21 days		7.2–7.9
Olanzapine pamoate	Zyprexa Relprevv	Atypical	Water^a	150–405 mg/2–4 weeks	7 days	?	30 days	–
Oxyprothepin decanoate	Meclopin	Typical	?	?	?	?	?	8.5–8.7
Paliperidone palmitate	Invega Sustenna	Atypical	Water^a	39–819 mg/4–12 weeks	13–33 days	25–139 days	?	8.1–10.1
Perphenazine decanoate	Trilafon Dekanoat	Typical	Sesame oil	50–200 mg/2–4 weeks	?	?	27 days	8.9
Perphenazine enanthate	Trilafon Enanthate	Typical	Sesame oil	25–200 mg/2 weeks	2–3 days	?	4–7 days	6.4–7.2
Pipotiazine palmitate	Piportil Longum	Typical	Viscoleo^b	25–400 mg/4 weeks	9–10 days	?	14–21 days	8.5–11.6
Pipotiazine undecylenate	Piportil Medium	Typical	Sesame oil	100–200 mg/2 weeks	?	?	?	8.4
Risperidone	Risperdal Consta	Atypical	Microspheres	12.5–75 mg/2 weeks	21 days	?	3–6 days	–
Zuclopentixol acetate	Clopixol Acuphase	Typical	Viscoleo^b	50–200 mg/1–3 days	1–2 days	1–2 days		4.7–4.9
Zuclopentixol decanoate	Clopixol Depot	Typical	Viscoleo^b	50–800 mg/2–4 weeks	4–9 days	?	11–21 days	7.5–9.0
Note: All by intramuscular injection. Footnotes: ^a = Microcrystalline or nanocrystalline aqueous suspension. ^b = Low-viscosity vegetable oil (specifically fractionated coconut oil with medium-chain triglycerides). ^c = Predicted, from PubChem and DrugBank. Sources: Main: See template.