Favipiravir impurity 5

Cat. No.: HY-Z1112 Purity: 97.03%: Data Sheet
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Favipiravir impurity 5 is an impurity of Favipiravir (HY-14768).

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

Favipiravir impurity 5 Chemical Structure

CAS No. : 1257072-34-6

Size	Stock	Quantity

Free Sample (0.1 - 0.2 mg)	Apply Now
Free Sample (0.1 - 0.2 mg)	Apply Now
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
100 mg	In-stock	Estimated Time of Arrival: December 31
250 mg	In-stock	Estimated Time of Arrival: December 31
500 mg	In-stock	Estimated Time of Arrival: December 31
1 g	In-stock	Estimated Time of Arrival: December 31
5 g	In-stock	Estimated Time of Arrival: December 31
10 g	Get quote
50 g	Get quote

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Other Forms of Favipiravir impurity 5:

Favipiravir impurity 5 (Standard) Get quote

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Description

Favipiravir impurity 5 is an impurity of Favipiravir (HY-14768).

Molecular Weight

218.44

Formula

C₅HBrClN₃

CAS No.

1257072-34-6

Appearance

Solid

SMILES

N#CC1=NC(Br)=CN=C1Cl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (457.79 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	4.5779 mL	22.8896 mL	45.7792 mL
5 mM	0.9156 mL	4.5779 mL	9.1558 mL
10 mM	0.4578 mL	2.2890 mL	4.5779 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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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

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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

Calculation results:

Working solution concentration: mg/mL

Purity & Documentation

Purity: 98.74%

Select Batch:

Data Sheet (243 KB) SDS (393 KB)

COA (248 KB) HNMR (114 KB) RP-HPLC (219 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	4.5779 mL	22.8896 mL	45.7792 mL	114.4479 mL
	5 mM	0.9156 mL	4.5779 mL	9.1558 mL	22.8896 mL
	10 mM	0.4578 mL	2.2890 mL	4.5779 mL	11.4448 mL
	15 mM	0.3052 mL	1.5260 mL	3.0519 mL	7.6299 mL
	20 mM	0.2289 mL	1.1445 mL	2.2890 mL	5.7224 mL
	25 mM	0.1831 mL	0.9156 mL	1.8312 mL	4.5779 mL
	30 mM	0.1526 mL	0.7630 mL	1.5260 mL	3.8149 mL
	40 mM	0.1144 mL	0.5722 mL	1.1445 mL	2.8612 mL
	50 mM	0.0916 mL	0.4578 mL	0.9156 mL	2.2890 mL
	60 mM	0.0763 mL	0.3815 mL	0.7630 mL	1.9075 mL
	80 mM	0.0572 mL	0.2861 mL	0.5722 mL	1.4306 mL
	100 mM	0.0458 mL	0.2289 mL	0.4578 mL	1.1445 mL