WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H524976
CAS#: 112108-01-7 (free base)
Description: Ecopipam, also known as SCH-39166, is a synthetic benzazepine derivative drug that acts as a selective dopamine D1/D5 receptor antagonist, with little affinity for either dopamine D2-like or 5-HT2 receptors. It is under clinical trial for the treatment of Tourette’s Syndrome in children.
Hodoodo Cat#: H524976
Name: Ecopipam
CAS#: 112108-01-7 (free base)
Chemical Formula: C19H20ClNO
Exact Mass: 313.12
Molecular Weight: 313.820
Elemental Analysis: C, 72.72; H, 6.42; Cl, 11.30; N, 4.46; O, 5.10
This product is not in stock, which may be available by custom synthesis.
For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge).
Quote less than 1g will not be provided. To request quote, please email to sales @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.
Related CAS #: 190133-94-9 (HCl) 112108-01-7 (free base)
Synonym: Ecopipam; Ecopipam [INN]; Sch 39166; Sch-39166; UNII-0X748O646K.
IUPAC/Chemical Name: 5H-Benzo(d)naphth(2,1-b)azepin-12-ol, 11-chloro-6,6a,7,8,9,13b-hexahydro-7-methyl-, (6aS,13bR)-
InChi Key: DMJWENQHWZZWDF-PKOBYXMFSA-N
InChi Code: InChI=1S/C19H20ClNO/c1-21-9-8-13-10-16(20)18(22)11-15(13)19-14-5-3-2-4-12(14)6-7-17(19)21/h2-5,10-11,17,19,22H,6-9H2,1H3/t17-,19+/m0/s1
SMILES Code: CN1CCc2cc(c(cc2[C@@H]3[C@@H]1CCc4c3cccc4)O)Cl
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO, not in water
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
More Info:
Biological target: | |
In vitro activity: | |
In vivo activity: |
The following data is based on the product molecular weight 313.82 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
Formulation protocol: | |
In vitro protocol: | |
In vivo protocol: |
1: Khasnavis T, Torres RJ, Sommerfeld B, Puig JG, Chipkin R, Jinnah HA. A double-blind, placebo-controlled, crossover trial of the selective dopamine D1 receptor antagonist ecopipam in patients with Lesch-Nyhan disease. Mol Genet Metab. 2016 Jul;118(3):160-6. doi: 10.1016/j.ymgme.2016.04.012. Epub 2016 Apr 24. PubMed PMID: 27179999.
2: Khasnavis T, Reiner G, Sommerfeld B, Nyhan WL, Chipkin R, Jinnah HA. A clinical trial of safety and tolerability for the selective dopamine D1 receptor antagonist ecopipam in patients with Lesch-Nyhan disease. Mol Genet Metab. 2016 Apr;117(4):401-6. doi: 10.1016/j.ymgme.2016.02.005. Epub 2016 Feb 18. PubMed PMID: 26922636.
3: Grant JE, Odlaug BL, Black DW, Fong T, Davtian M, Chipkin R, Kim SW. A single-blind study of 'as-needed' ecopipam for gambling disorder. Ann Clin Psychiatry. 2014 Aug;26(3):179-86. PubMed PMID: 25166480.
4: Gilbert DL, Budman CL, Singer HS, Kurlan R, Chipkin RE. A D1 receptor antagonist, ecopipam, for treatment of tics in Tourette syndrome. Clin Neuropharmacol. 2014 Jan-Feb;37(1):26-30. doi: 10.1097/WNF.0000000000000017. PubMed PMID: 24434529.
5: Astrup A, Greenway FL, Ling W, Pedicone L, Lachowicz J, Strader CD, Kwan R; Ecopipam Obesity Study Group. Randomized controlled trials of the D1/D5 antagonist ecopipam for weight loss in obese subjects. Obesity (Silver Spring). 2007 Jul;15(7):1717-31. PubMed PMID: 17636090.
6: Chausmer AL, Smith BJ, Kelly RY, Griffiths RR. Cocaine-like subjective effects of nicotine are not blocked by the D1 selective antagonist ecopipam (SCH 39166). Behav Pharmacol. 2003 Mar;14(2):111-20. PubMed PMID: 12658071.
7: Nann-Vernotica E, Donny EC, Bigelow GE, Walsh SL. Repeated administration of the D1/5 antagonist ecopipam fails to attenuate the subjective effects of cocaine. Psychopharmacology (Berl). 2001 Jun;155(4):338-47. PubMed PMID: 11441423.
8: Haney M, Ward AS, Foltin RW, Fischman MW. Effects of ecopipam, a selective dopamine D1 antagonist, on smoked cocaine self-administration by humans. Psychopharmacology (Berl). 2001 Jun;155(4):330-7. PubMed PMID: 11441422.
9: McCance-Katz EF, Kosten TA, Kosten TR. Going from the bedside back to the bench with ecopipam: a new strategy for cocaine pharmacotherapy development. Psychopharmacology (Berl). 2001 Jun;155(4):327-9. PubMed PMID: 11441421.
10: Romach MK, Glue P, Kampman K, Kaplan HL, Somer GR, Poole S, Clarke L, Coffin V, Cornish J, O'Brien CP, Sellers EM. Attenuation of the euphoric effects of cocaine by the dopamine D1/D5 antagonist ecopipam (SCH 39166). Arch Gen Psychiatry. 1999 Dec;56(12):1101-6. PubMed PMID: 10591286.