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Chloropyrazine  (Synonyms: Pyrazin-2-yl chloride)

Cat. No.: HY-Y0109 Purity: 99.70%
COA Handling Instructions

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Chloropyrazine (Pyrazin-2-yl chloride) is a member of pyrazines, can be used for the synthesis of active compounds.

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Chloropyrazine Chemical Structure

Chloropyrazine Chemical Structure

CAS No. : 14508-49-7

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Chloropyrazine Related Antibodies

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Description

Chloropyrazine (Pyrazin-2-yl chloride) is a member of pyrazines, can be used for the synthesis of active compounds[1].

Molecular Weight

114.53

Formula

C4H3ClN2
CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

ClC1=NC=CN=C1
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Pure form -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 (873.13 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 8.7313 mL 43.6567 mL 87.3134 mL
5 mM 1.7463 mL 8.7313 mL 17.4627 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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
Purity & Documentation

Purity: 99.70%

COA (250 KB) HNMR (115 KB) GC (210 KB)

Handling Instructions (2659 KB)
References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 8.7313 mL 43.6567 mL 87.3134 mL 218.2834 mL
5 mM 1.7463 mL 8.7313 mL 17.4627 mL 43.6567 mL
10 mM 0.8731 mL 4.3657 mL 8.7313 mL 21.8283 mL
15 mM 0.5821 mL 2.9104 mL 5.8209 mL 14.5522 mL
20 mM 0.4366 mL 2.1828 mL 4.3657 mL 10.9142 mL
25 mM 0.3493 mL 1.7463 mL 3.4925 mL 8.7313 mL
30 mM 0.2910 mL 1.4552 mL 2.9104 mL 7.2761 mL
40 mM 0.2183 mL 1.0914 mL 2.1828 mL 5.4571 mL
50 mM 0.1746 mL 0.8731 mL 1.7463 mL 4.3657 mL
60 mM 0.1455 mL 0.7276 mL 1.4552 mL 3.6381 mL
80 mM 0.1091 mL 0.5457 mL 1.0914 mL 2.7285 mL
100 mM 0.0873 mL 0.4366 mL 0.8731 mL 2.1828 mL
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Chloropyrazine Related Classifications

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:

Chloropyrazine14508-49-7Pyrazin-2-ylOthersInhibitorinhibitorinhibit

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