Coum-TAC | CAS#unknown | HadA Fluorescent Label

MedKoo Cat#: 464203 | Name: Coum-TAC

Description:

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

Coum-TAC is a novel Dual Covalent Inhibitor and Potential Fluorescent Label of HadA in Mycobacterium tuberculosis.

Chemical Structure

Coum-TAC

CAS#unknown

Theoretical Analysis

MedKoo Cat#: 464203

Name: Coum-TAC

CAS#: unknown

Chemical Formula: C19H20N4O2S2

Exact Mass: 400.1028

Molecular Weight: 400.52

Elemental Analysis: C, 56.98; H, 5.03; N, 13.99; O, 7.99; S, 16.01

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.

Bulk Inquiry

Related CAS #

No Data

Synonym

Coum-TAC; CoumTAC; Coum TAC;

IUPAC/Chemical Name

(E)-2-((5-(7-(diethylamino)-2-oxo-2H-chromen-3-yl)thiophen-2-yl)methylene)hydrazine-1-carbothioamide

InChi Key

ZLWBOUMXNXOOMJ-SRZZPIQSSA-N

InChi Code

InChI=1S/C19H20N4O2S2/c1-3-23(4-2)13-6-5-12-9-15(18(24)25-16(12)10-13)17-8-7-14(27-17)11-21-22-19(20)26/h5-11H,3-4H2,1-2H3,(H3,20,22,26)/b21-11+

SMILES Code

S=C(N/N=C/C1=CC=C(C(C2=O)=CC3=C(O2)C=C(N(CC)CC)C=C3)S1)N

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

To be determined

Shelf Life

>2 years if stored properly

Drug Formulation

to be determined

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

Instruction

View handling instruction

	Solvent	mg/mL	mM	comments
Solubility
	To be determined	0.0	100.00

Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.

Preparing Stock Solutions

The following data is based on the product molecular weight 400.52 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: Farjallah A, Chiarelli LR, Forbak M, Degiacomi G, Danel M, Goncalves F, Carayon C, Seguin C, Fumagalli M, Záhorszká M, Vega E, Abid S, Grzegorzewicz A, Jackson M, Peixoto A, Korduláková J, Pasca MR, Lherbet C, Chassaing S. A Coumarin-Based Analogue of Thiacetazone as Dual Covalent Inhibitor and Potential Fluorescent Label of HadA in Mycobacterium tuberculosis. ACS Infect Dis. 2021 Feb 22. doi: 10.1021/acsinfecdis.0c00325. Epub ahead of print. PMID: 33617235.