Mesalazine impurity 2

Cat. No.: HY-Y0793 Purity: 99.60%: Data Sheet
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Handling Instructions
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Mesalazine impurity 2 is an impurity of Mesalazine.

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

Mesalazine impurity 2 Chemical Structure

CAS No. : 3970-35-2

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
1 g	In-stock	Estimated Time of Arrival: December 31
5 g	In-stock	Estimated Time of Arrival: December 31
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
500 g	In-stock	Estimated Time of Arrival: December 31
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Description

Mesalazine impurity 2 is an impurity of Mesalazine.

Molecular Weight

201.56

Formula

C₇H₄ClNO₄

CAS No.

3970-35-2

Appearance

Solid

SMILES

O=C(C1=CC=CC([N+]([O-])=O)=C1Cl)O

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 : 100 mg/mL (496.13 mM; Need ultrasonic; 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	4.9613 mL	24.8065 mL	49.6130 mL
5 mM	0.9923 mL	4.9613 mL	9.9226 mL
10 mM	0.4961 mL	2.4807 mL	4.9613 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: 99.60%

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Data Sheet (242 KB) SDS (393 KB)

COA (248 KB) HNMR (129 KB) RP-HPLC (241 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	4.9613 mL	24.8065 mL	49.6130 mL	124.0325 mL
	5 mM	0.9923 mL	4.9613 mL	9.9226 mL	24.8065 mL
	10 mM	0.4961 mL	2.4807 mL	4.9613 mL	12.4033 mL
	15 mM	0.3308 mL	1.6538 mL	3.3075 mL	8.2688 mL
	20 mM	0.2481 mL	1.2403 mL	2.4807 mL	6.2016 mL
	25 mM	0.1985 mL	0.9923 mL	1.9845 mL	4.9613 mL
	30 mM	0.1654 mL	0.8269 mL	1.6538 mL	4.1344 mL
	40 mM	0.1240 mL	0.6202 mL	1.2403 mL	3.1008 mL
	50 mM	0.0992 mL	0.4961 mL	0.9923 mL	2.4807 mL
	60 mM	0.0827 mL	0.4134 mL	0.8269 mL	2.0672 mL
	80 mM	0.0620 mL	0.3101 mL	0.6202 mL	1.5504 mL
	100 mM	0.0496 mL	0.2481 mL	0.4961 mL	1.2403 mL