8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE

Product Name: 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE
CAS No.: 68774-77-6
Chemical Name: 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE
Synonyms: 8-CHLOROTRIAZOLO[4,3-A]PYRAZINE;1,2,4-Triazolo[4,3-a]pyrazine,8-chloro-;8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE;8-Chloro-1,2,4-triazolo[4,3-a]pyrazine,97%;8-Chloro-1,2,4-triazolo[4,3-a]pyrazine
CBNumber: CB0343297
Molecular Formula: C5H3ClN4
Formula Weight: 154.56
MOL File: 68774-77-6.mol

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8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE Property

Melting point:: 215-220℃
Density: 1.71±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: -1.10±0.30(Predicted)
form: Solid
color: Brown
InChIKey: VKZJRJVVFDDJKP-UHFFFAOYSA-N
CAS DataBase Reference: 68774-77-6

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38
Safety Statements: 26
WGK Germany: 3
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 740667
Product name: 8-Chloro-1,2,4-triazolo[4,3-a]pyrazine
Purity: 97%
Packaging: 1g
Price: $104
Updated: 2023/01/07

TRC

Product number: C597748
Product name: 8-Chloro-[1,2,4]triazolo[4,3-a]pyrazine
Packaging: 100mg
Price: $65
Updated: 2021/12/16

ChemScene

Product number: CS-W022563
Product name: 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine
Purity: 99.93%
Packaging: 1g
Price: $56
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC53716
Product name: 8-Chlorotriazolo[4,3-A]Pyrazine
Packaging: 250mg
Price: $70
Updated: 2021/12/16

AK Scientific

Product number: W7874
Product name: 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine
Packaging: 100mg
Price: $85
Updated: 2021/12/16

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8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE Chemical Properties,Usage,Production

Synthesis

122-51-0

63286-28-2

68774-77-6

Using 2-chloro-3-hydrazinopyrazine (8 g) and triethyl orthoformate (32 mL), the mixture was heated to reflux and stirred for 4 hours. Upon completion of the reaction, the reaction solution was cooled to room temperature, the precipitated solid was collected by filtration and washed with ethanol. The resulting solid was 8-chloro-[1,2,4]triazolo[4,3-A]pyrazine, which was dried under reduced pressure to give the product (8.10 g, 95% yield).

References

[1] Patent: JP5851663, 2016, B1. Location in patent: Paragraph 0301
[2] Patent: WO2009/64418, 2009, A1. Location in patent: Page/Page column 85
[3] Patent: US2010/120774, 2010, A1. Location in patent: Page/Page column 37-38

8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE Preparation Products And Raw materials

Raw materials

Preparation Products

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8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE Suppliers

China 90 India 1 United Kingdom 3 United States 18 Global 112

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View Lastest Price from 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 8-Chloro[1,2,4]triazolo[4,3-a]pyrazine 68774-77-6
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-26

Career Henan Chemical Co

Product: 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 68774-77-6
Price: US $8.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 100kg
Release date: 2019-07-04

68774-77-6, 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINERelated Search:

8-CHLORO-3-METHYL-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 8-Chloro[1,2,4]triazolo[4,3-a]pyridine Diclobutrazol 8-Chloro-imidazo[1,2-a]pyrazine Meldrum's Acid Fenasi 8-CHLORO-[1,2,4]TRIAZOLO[1,5-A]PYRAZINE 6-CHLORO[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 1,2,4]TRIAZOLO[4,3-A]PYRAZINE 8-CHLORO-3-(TRIFLUOROMETHYL)[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 8-CHLORO-3-ETHYL-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE 8-CHLORO-3-PHENYL[1,2,4]TRIAZOLO[4,3-A]PYRAZINE

8-CHLOROTRIAZOLO[4,3-A]PYRAZINE

8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE

1,2,4-Triazolo[4,3-a]pyrazine,8-chloro-

8-Chloro-1,2,4-triazolo[4,3-a]pyrazine,97%

8-Chloro-1,2,4-triazolo[4,3-<i>a</i>]pyrazine

68774-77-6