TAK-259 HCl

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MedKoo CAT#: 522668

CAS#: 1192347-42-4

Description: TAK-259 is a Novel, Selective, and Orally Active α1D Adrenoceptor Antagonist (α1D, Ki = 1.1 nM) with Anti-urinary Frequency Effects and Reducing Human Ether-a-go-go-Related Gene (hERG) Liabilities. TAK-259 exhibited a larger MRTpo value and potent antiurinary frequency efficacy. TAK-259 is selected as a clinical candidate. TAK-259 represents a promising novel therapeutic agent for the treatment of OAB symptoms.


Chemical Structure

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TAK-259 HCl
CAS# 1192347-42-4

Theoretical Analysis

MedKoo Cat#: 522668
Name: TAK-259 HCl
CAS#: 1192347-42-4
Chemical Formula: C14H14Cl3N3O3S
Exact Mass: 0.00
Molecular Weight: 410.694
Elemental Analysis: C, 40.94; H, 3.44; Cl, 25.90; N, 10.23; O, 11.69; S, 7.81

Price and Availability

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 @medkoo.com or click below button.
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Related CAS #: 1192347-42-4 (HCl)   1192348-73-4 (free)  

Synonym: TAK-259, TAK259, TAK259

IUPAC/Chemical Name: 5-chloro-1-(5-chloro-2-(methylsulfonyl)benzyl)-2-imino-1,2-dihydropyridine-3-carboxamide hydrochloride

InChi Key: MWQYDDZQXFWUAN-UHFFFAOYSA-N

InChi Code: InChI=1S/C14H13Cl2N3O3S.ClH/c1-23(21,22)12-3-2-9(15)4-8(12)6-19-7-10(16)5-11(13(19)17)14(18)20;/h2-5,7,17H,6H2,1H3,(H2,18,20);1H

SMILES Code: O=C(C1=CC(Cl)=CN(CC2=CC(Cl)=CC=C2S(=O)(C)=O)C1=N)N.[H]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:

Preparing Stock Solutions

The following data is based on the product molecular weight 410.69 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Sakauchi N, Kohara Y, Sato A, Suzaki T, Imai Y, Okabe Y, Imai S, Saikawa R, Nagabukuro H, Kuno H, Fujita H, Kamo I, Yoshida M. Discovery of 5-Chloro-1-(5-chloro-2-(methylsulfonyl)benzyl)-2-imino-1,2-dihydropyridine-3-carboxamide (TAK-259), as a Novel, Selective, and Orally Active α1D Adrenoceptor Antagonist with Anti-urinary Frequency Effects: Reducing Human Ether-a-go-go-Related Gene (hERG) Liabilities. J Med Chem. 2016 Mar 8. [Epub ahead of print] PubMed PMID: 26954848.