TSTU

Cat. No.: HY-W011412 Pureza: 98.0%: Ficha de datos
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TSTU is used as a coupling reagent in peptide chemistry. TSTU can convert carboxylic acids into the corresponding N-hydroxysuccinimidyl (NHS) esters. TSTU can be applied to the attachment of labels to peptides, proteins, etc.

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TSTU Estructura química

No. CAS : 105832-38-0

Tamaño	Stock	Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	En stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	En stock	Estimated Time of Arrival: December 31
Solid
25 g	En stock	Estimated Time of Arrival: December 31
50 g	En stock	Estimated Time of Arrival: December 31
100 g	En stock	Estimated Time of Arrival: December 31
500 g	En stock	Estimated Time of Arrival: December 31
1 kg	En stock	Estimated Time of Arrival: December 31

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Descripciòn

In Vitro

TSTU, as a coupling reagent, is suitable for the in situ formation of succinimide esters in mixed aqueous/organic media for amide bond formation reactions^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Peso molecular

301.05

Fòrmula

C₉H₁₆BF₄N₃O₃

No. CAS

105832-38-0

Appearance

Solid

Color

White to off-white

SMILES

O=C1N(O/C(N(C)C)=[N+](C)\C)C(CC1)=O.FB(F)F.[F-]

Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvente y solubilidad

In Vitro:

DMSO : ≥ 100 mg/mL (332.17 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.3217 mL	16.6085 mL	33.2171 mL
5 mM	0.6643 mL	3.3217 mL	6.6434 mL
10 mM	0.3322 mL	1.6609 mL	3.3217 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Calculadora de molaridad
Calculadora de dilución

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

Pureza y Documentación

Purity: ≥99.0%

Select Batch:

Ficha de datos (276 KB) SDS (393 KB)

COA (254 KB)

Instrucciones de manejo (2659 KB)

Referencias

[1]. Niu SL, et al., Water-soluble BODIPY derivatives. Org Lett. 2009 May 21;11(10):2049-52. [Content Brief]

[2]. Knorr R, et al., New coupling reagents in peptide chemistry. Tetrahedron Letters, 1989, 30(15): 1927-1930.

[3]. Bannwarth W, et al. Formation of carboxamides with N, N, N′, N′-tetramethyl (succinimido) uronium tetrafluoroborate in aqueous/organic solvent systems. Tetrahedron letters, 1991, 32(9): 1157-1160.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.3217 mL	16.6085 mL	33.2171 mL	83.0427 mL
	5 mM	0.6643 mL	3.3217 mL	6.6434 mL	16.6085 mL
	10 mM	0.3322 mL	1.6609 mL	3.3217 mL	8.3043 mL
	15 mM	0.2214 mL	1.1072 mL	2.2145 mL	5.5362 mL
	20 mM	0.1661 mL	0.8304 mL	1.6609 mL	4.1521 mL
	25 mM	0.1329 mL	0.6643 mL	1.3287 mL	3.3217 mL
	30 mM	0.1107 mL	0.5536 mL	1.1072 mL	2.7681 mL
	40 mM	0.0830 mL	0.4152 mL	0.8304 mL	2.0761 mL
	50 mM	0.0664 mL	0.3322 mL	0.6643 mL	1.6609 mL
	60 mM	0.0554 mL	0.2768 mL	0.5536 mL	1.3840 mL
	80 mM	0.0415 mL	0.2076 mL	0.4152 mL	1.0380 mL
	100 mM	0.0332 mL	0.1661 mL	0.3322 mL	0.8304 mL

TSTU Related Classifications

Others

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

TSTU105832-38-0Biochemical Assay Reagentscoupling reagentpeptide chemistryInhibitorinhibitorinhibit

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TSTU

TSTU Related Antibodies

Recomendaciones destacadas

•Related Small Molecules:

•Related Proteins:

Actividad biológica

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Referencias

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TSTU Related Antibodies

Calculadora de molaridad

Calculadora de dilución