MedKoo Cat#: 528418 | Name: TA-606

Description:

WARNING: This product is for research use only, not for human or veterinary use.

TA-606, also known as TA-606 free, is an angiotensin type 1 receptor antagonist potentially for the treatment of hypertension. TA-606 was immediately converted to its active form, 606A, after oral administration, and it demonstrated potent inhibition of the Ang II-induced pressor response in conscious normotensive dogs. It also had a potent hypotensive effect in conscious 2K,1C-renal hypertensive dogs. These effects of TA-606 were 32 and 30 times more potent than those of losartan, respectively. In addition, EXP3174, an active metabolite of losartan, but not 606A showed an orthostatic hypotensive effect in the rat tilting model.

Chemical Structure

TA-606
TA-606
CAS#190602-72-3

Theoretical Analysis

MedKoo Cat#: 528418

Name: TA-606

CAS#: 190602-72-3

Chemical Formula: C33H40ClN7O6

Exact Mass:

Molecular Weight: 666.18

Elemental Analysis: C, 59.50; H, 6.05; Cl, 5.32; N, 14.72; O, 14.41

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.
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Related CAS #
190602-72-3 (HCl) 190602-73-4 (free)
Synonym
TA-606, TA 606, TA606, TA-606 free
IUPAC/Chemical Name
(((pentan-3-yloxy)carbonyl)oxy)methyl 3-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-5-acetyl-2-propyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-4-carboxylate hydrochloride
InChi Key
GEUFBLVOYZGVMX-UHFFFAOYSA-N
InChi Code
InChI=1S/C33H39N7O6.ClH/c1-5-10-28-34-27-17-18-39(21(4)41)30(32(42)44-20-45-33(43)46-24(6-2)7-3)29(27)40(28)19-22-13-15-23(16-14-22)25-11-8-9-12-26(25)31-35-37-38-36-31;/h8-9,11-16,24,30H,5-7,10,17-20H2,1-4H3,(H,35,36,37,38);1H
SMILES Code
CC(N1C(C(OCOC(OC(CC)CC)=O)=O)C2=C(N=C(CCC)N2CC3=CC=C(C4=C(C5=NN=NN5)C=CC=C4)C=C3)CC1)=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
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

Preparing Stock Solutions

The following data is based on the product molecular weight 666.18 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.

Recalculate based on batch purity %
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: Fukuda D, Enomoto S, Nagai R, Sata M. Inhibition of renin-angiotensin system attenuates periadventitial inflammation and reduces atherosclerotic lesion formation. Biomed Pharmacother. 2009 Dec;63(10):754-61. doi: 10.1016/j.biopha.2009.02.006. PubMed PMID: 19304450. 2: Kashimura T, Hayashi M, Kodama M, Nakazawa M, Abe S, Yoshida T, Tachikawa H, Hanawa H, Kato K, Watanabe K, Aizawa Y. Effects of imidapril and TA-606 on rat dilated cardiomyopathy after myocarditis. Jpn Heart J. 2003 Sep;44(5):735-44. PubMed PMID: 14587655. 3: Ishizaka N, Nakao A, Ohishi N, Suzuki M, Aizawa T, Taguchi J, Nagai R, Shimizu T, Ohno M. Increased leukotriene A(4) hydrolase expression in the heart of angiotensin II-induced hypertensive rat. FEBS Lett. 1999 Dec 10;463(1-2):155-9. PubMed PMID: 10601658. 4: Hashimoto Y, Ohashi R, Minami K, Narita H. Comparative study of TA-606, a novel angiotensin II receptor antagonist, with losartan in terms of species difference and orthostatic hypotension. Jpn J Pharmacol. 1999 Sep;81(1):63-72. PubMed PMID: 10580372. 5: Hashimoto Y, Yabana H, Narita H. Diverse effects of AT1 receptor antagonists on normal blood pressure and regulatory system. Hypertens Res. 1999 Jul;22(2):121-7. PubMed PMID: 10487328. 6: Uehara Y, Hirawa N, Kawabata Y, Numabe A, Gomi T, Ikeda T, Omata M. Angiotensin II subtype-1 receptor antagonists improve hemodynamic and renal changes without affecting glucose metabolisms in genetic rat model of non-insulin-dependent diabetes mellitus. Am J Hypertens. 1999 Jan;12(1 Pt 1):21-7. PubMed PMID: 10075380. 7: Hashimoto Y, Ohashi R, Kurosawa Y, Minami K, Kaji H, Hayashida K, Narita H, Murata S. Pharmacologic profile of TA-606, a novel angiotensin II-receptor antagonist in the rat. J Cardiovasc Pharmacol. 1998 Apr;31(4):568-75. PubMed PMID: 9554806.