Synonym
Temocapril hydrochloride; Temocapril HCl; CS 622; CS-622
IUPAC/Chemical Name
1,4-Thiazepine-4-(5H)-acetic acid, 6-((1-(ethoxycarbonyl)-3-phenylpropyl)amino)tetrahydro-5-oxo-2-(2-thienyl)-, monohydrochloride, (2S-(2alpha,6beta(R*)))-
InChi Key
XDDQNOKKZKHBIX-ASBZXGSUSA-N
InChi Code
InChI=1S/C23H28N2O5S2.ClH/c1-2-30-23(29)17(11-10-16-7-4-3-5-8-16)24-18-15-32-20(19-9-6-12-31-19)13-25(22(18)28)14-21(26)27;/h3-9,12,17-18,20,24H,2,10-11,13-15H2,1H3,(H,26,27);1H/t17-,18-,20-;/m0./s1
SMILES Code
Cl.CCOC(=O)[C@H](CCc1ccccc1)N[C@H]2CS[C@@H](CN(CC(=O)O)C2=O)c3cccs3
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
Shelf Life
>3 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
Preparing Stock Solutions
The following data is based on the
product
molecular weight
513.06
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 |
1: No effects on sleep of a histamine H1-receptor antagonist: temelastine. K Adam, I Oswald Br J Clin Pharmacol. 1986 Dec; 22(6): 718–720. doi: 10.1111/j.1365-2125.1986.tb02963.x PMCID: PMC1401224
2: Non-invasive instrumental techniques to detect terfenadine and temelastine induced suppression of histamine weals in man. L Shall, R Marks Br J Clin Pharmacol. 1987 Oct; 24(4): 409–413. doi: 10.1111/j.1365-2125.1987.tb03192.x PMCID: PMC1386301
3: Temelastine does not affect theophylline pharmacokinetics in normal subjects. B G Charles, J J Schneider, R L Norris, P J Ravenscroft Br J Clin Pharmacol. 1987 Nov; 24(5): 673–675. doi: 10.1111/j.1365-2125.1987.tb03229.x PMCID: PMC1386342
4: Pharmacological studies with SK&F 93944 (temelastine), a novel histamine H1-receptor antagonist with negligible ability to penetrate the central nervous system. E. A. Brown, R. Griffiths, C. A. Harvey, D. A. Owen Br J Pharmacol. 1986 Mar; 87(3): 569–578. doi: 10.1111/j.1476-5381.1986.tb10199.x PMCID: PMC1916561
5: Characteristics of the binding of [3H]-mepyramine to intact human U373 MG astrocytoma cells: evidence for histamine-induced H1-receptor internalisation. S. Hishinuma, J. M. Young Br J Pharmacol. 1995 Nov; 116(6): 2715–2723. doi: 10.1111/j.1476 5381.1995.tb17232.x PMCID: PMC1909113
6: Modulation of antagonist binding to histamine H1-receptors by sodium ions and by 2-amino-2-hydroxymethyl-propan-1,3-diol HCl. W. J. Gibson, T. W. Roques, J. M. Young Br J Pharmacol. 1994 Apr; 111(4): 1262–1268. doi: 10.1111/j.1476 5381.1994.tb14882.x PMCID: PMC1910162
7: Calcium-dependence of histamine- and carbachol-induced inositol phosphate formation in human U373 MG astrocytoma cells: comparison with HeLa cells and brain slices. J. A. Arias-Montaño, V. Berger, J. M. Young Br J Pharmacol. 1994 Feb; 111(2): 598–608. doi: 10.1111/j.1476-5381.1994.tb14779.x PMCID: PMC1909978
8: Inhibition by cations of antagonist binding to histamine H1-receptors: differential effect of sodium ions on the binding of two radioligands. J. M. Treherne, J. S. Stern, W. J. Flack, J. M. Young Br J Pharmacol. 1991 Jul; 103(3): 1745–1751. doi: 10.1111/j.1476-5381.1991.tb09857.x PMCID: PMC1907796
9: [3H]-(+)-N-methyl-4-methyldiphenhydramine, a quaternary radioligand for the histamine H1-receptor. J. M. Treherne, J. M. Young Br J Pharmacol. 1988 Jul; 94(3): 797–810. doi: 10.1111/j.1476-5381.1988.tb11591.x PMCID: PMC1854022
10: Effects of administration of histamine and its H1, H2, and H3 receptor antagonists into the primary somatosensory cortex on inflammatory pain in rats Esmaeal Tamaddonfard, Nasrin Hamzeh-Gooshchi Iran J Basic Med Sci. 2014 Jan; 17(1): 55–61. PMCID: PMC3938887