Telmisartan impurity 12

Cat. No.: HY-W012445 Purity: 98.55%: Data Sheet
COA

SDS
Handling Instructions
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Telmisartan impurity 12 is an impurity of Telmisartan.

For research use only. We do not sell to patients.

Telmisartan impurity 12 Chemical Structure

CAS No. : 152628-03-0

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
10 g	In-stock	Estimated Time of Arrival: December 31
25 g	In-stock	Estimated Time of Arrival: December 31
50 g	In-stock	Estimated Time of Arrival: December 31
100 g	In-stock	Estimated Time of Arrival: December 31
> 100 g	Get quote

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Description

Telmisartan impurity 12 is an impurity of Telmisartan.

Molecular Weight

218.26

Formula

C₁₂H₁₄N₂O₂

CAS No.

152628-03-0

Appearance

Solid

Color

White to off-white

SMILES

O=C(O)C=1C=C2NC(=NC2=C(C1)C)CCC

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature 3 years

In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : 22.22 mg/mL (101.81 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	4.5817 mL	22.9085 mL	45.8169 mL
5 mM	0.9163 mL	4.5817 mL	9.1634 mL
10 mM	0.4582 mL	2.2908 mL	4.5817 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

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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

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In Vivo Dissolution Calculator

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Working solution concentration: mg/mL

Purity & Documentation

Purity: 98.55%

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Data Sheet (240 KB) SDS (394 KB)

COA (245 KB) HNMR (119 KB) RP-HPLC (253 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

DMSO	1 mM	4.5817 mL	22.9085 mL	45.8169 mL	114.5423 mL
	5 mM	0.9163 mL	4.5817 mL	9.1634 mL	22.9085 mL
	10 mM	0.4582 mL	2.2908 mL	4.5817 mL	11.4542 mL
	15 mM	0.3054 mL	1.5272 mL	3.0545 mL	7.6362 mL
	20 mM	0.2291 mL	1.1454 mL	2.2908 mL	5.7271 mL
	25 mM	0.1833 mL	0.9163 mL	1.8327 mL	4.5817 mL
	30 mM	0.1527 mL	0.7636 mL	1.5272 mL	3.8181 mL
	40 mM	0.1145 mL	0.5727 mL	1.1454 mL	2.8636 mL
	50 mM	0.0916 mL	0.4582 mL	0.9163 mL	2.2908 mL
	60 mM	0.0764 mL	0.3818 mL	0.7636 mL	1.9090 mL
	80 mM	0.0573 mL	0.2864 mL	0.5727 mL	1.4318 mL
	100 mM	0.0458 mL	0.2291 mL	0.4582 mL	1.1454 mL