Erlotinib impurity 45

Cat. No.: HY-12008Y Purity: 98.71%: Data Sheet
COA

SDS
Handling Instructions
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Erlotinib impurity 45 is an impurity of Erlotinib (HY-50896).

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

Erlotinib impurity 45 Chemical Structure

CAS No. : 183321-83-7

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
5 mg	In-stock	Estimated Time of Arrival: December 31
10 mg	In-stock	Estimated Time of Arrival: December 31
25 mg	In-stock	Estimated Time of Arrival: December 31
50 mg	In-stock	Estimated Time of Arrival: December 31
100 mg	Get quote
200 mg	Get quote

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Other Forms of Erlotinib impurity 45:

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Description

Erlotinib impurity 45 is an impurity of Erlotinib (HY-50896).

Molecular Weight

397.85

Formula

C₂₁H₂₀ClN₃O₃

CAS No.

183321-83-7

Appearance

Solid

SMILES

COCCOC1=CC2=NC=NC(NC3=CC=CC(C#C)=C3)=C2C=C1OCCCl

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (251.35 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	2.5135 mL	12.5676 mL	25.1351 mL
5 mM	0.5027 mL	2.5135 mL	5.0270 mL
10 mM	0.2514 mL	1.2568 mL	2.5135 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 (stored under nitrogen). 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

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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: 98.71%

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Data Sheet (247 KB) SDS (392 KB)

COA (255 KB) LCMS (111 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	2.5135 mL	12.5676 mL	25.1351 mL	62.8378 mL
	5 mM	0.5027 mL	2.5135 mL	5.0270 mL	12.5676 mL
	10 mM	0.2514 mL	1.2568 mL	2.5135 mL	6.2838 mL
	15 mM	0.1676 mL	0.8378 mL	1.6757 mL	4.1892 mL
	20 mM	0.1257 mL	0.6284 mL	1.2568 mL	3.1419 mL
	25 mM	0.1005 mL	0.5027 mL	1.0054 mL	2.5135 mL
	30 mM	0.0838 mL	0.4189 mL	0.8378 mL	2.0946 mL
	40 mM	0.0628 mL	0.3142 mL	0.6284 mL	1.5709 mL
	50 mM	0.0503 mL	0.2514 mL	0.5027 mL	1.2568 mL
	60 mM	0.0419 mL	0.2095 mL	0.4189 mL	1.0473 mL
	80 mM	0.0314 mL	0.1571 mL	0.3142 mL	0.7855 mL
	100 mM	0.0251 mL	0.1257 mL	0.2514 mL	0.6284 mL