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2,3-Dichloropyrazine

2,3-Dichloropyrazine Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:2,3-Dichloropyrazine
CAS:4858-85-9
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:4858-85-9
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Email: fandachem@gmail.com
Products Intro: Product Name:2,3-Dichloropyrazine
CAS:4858-85-9
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: CAS:4858-85-9
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Email: info@tnjchem.com
Products Intro: Product Name:2,3-Dichloropyrazine
CAS:4858-85-9
Purity:99 Package:1ASSAYS;1USD

Lastest Price from 2,3-Dichloropyrazine manufacturers

  • 2, 3-Dichloropyrazine
  • US $10.70 / Kg/Drum
  • 2021-08-26
  • CAS:4858-85-9
  • Min. Order: 10g
  • Purity: 99%
  • Supply Ability: 10000kg
  • 2,3-Dichloropyrazine
  • US $15.00-10.00 / KG
  • 2021-07-13
  • CAS:4858-85-9
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
2,3-Dichloropyrazine Basic information
Product Name:2,3-Dichloropyrazine
Synonyms:2,3-DICHLOROPYRAZINE;Dichloropyrazine;2,3-Dichloropyrazine,98%;2,3-Dichloropyazine;2,3-Dichloro-1,4-diazine;2,3-Dichloropyrazine, 98% 5GR;3-Dichloropyrazine;2,3- twochlorinepyrazine
CAS:4858-85-9
MF:C4H2Cl2N2
MW:148.98
EINECS:225-460-1
Product Categories:Building Blocks;Halogenated Heterocycles;Chloropyrazines, etc.;Heterocyclic Building Blocks;PyrazinesHeterocyclic Building Blocks;alkyl chloride;Imidazoles, Pyrroles, Pyrazoles, Pyrrolidines;Piperazine series;API intermediates;Pyrazines
Mol File:4858-85-9.mol
2,3-Dichloropyrazine Structure
2,3-Dichloropyrazine Chemical Properties
Melting point 22.5-24.5 °C
Boiling point 105-107 °C (50 mmHg)
density 1.431 g/mL at 25 °C (lit.)
refractive index 1.5645
Fp 102 °C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka-4.23±0.10(Predicted)
Specific Gravity1.431
BRN 112628
CAS DataBase Reference4858-85-9(CAS DataBase Reference)
NIST Chemistry ReferencePyrazine, 2,3-dichloro-(4858-85-9)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36/37/38-20/21/22
Safety Statements 36/37/39-26-36
WGK Germany 3
Hazard Note Irritant
HazardClass IRRITANT
HS Code 29339900
MSDS Information
ProviderLanguage
ACROS English
ALFA English
2,3-Dichloropyrazine Usage And Synthesis
Chemical Propertiesclear colorless to light yellow liquid
Uses2,3-Dichloropyrazine is a substrate used for an efficient synthesis of aloisine (A575450), a potent cyclin-dependent kinase.
2,3-Dichloropyrazine Preparation Products And Raw materials
Raw materialsN,N-Dimethylformamide-->Sulfuryl chloride-->2-Chloropyrazine
Preparation Products2-AMINO-3-CHLOROPYRAZINE-->4-AMINO-N-(3-CHLOROPYRAZINYL)BENZENESULFONAMIDE
Tag:2,3-Dichloropyrazine(4858-85-9) Related Product Information
(5,6-DICHLORO-PYRAZIN-2-YL)-(4-METHOXY-PHENYL)-METHANOL 2,3,6,7-TETRACHLOROQUINOXALINE 5,6-DICHLORO-[1,2,5]OXADIAZOLO[3,4-B]PYRAZINE 5,6-DICHLORO-2,3-DICYANOPYRAZINE 2,3-Dichloroquinoxaline 2,3-DICHLORO-6,7-DIMETHOXYQUINOXALINE QUINOXALINE, 2,3-DICHLORO-6-FLUORO- 2,3-DICHLORO QUINOXALINE-6-CARBONYL CHLORIDE 2,3,6-TRICHLOROQUINOXALINE 2,3-DICHLORO-6-METHYLQUINOXALINE 2,3-DICHLORO-6-NITROQUINOXALINE 3-Amino-5,6-Dichloropyrazine-2-Carboxylic Acid Methyl Ester,METHYL 3-AMINO-5,6-DICHLOROPYRAZINE-2-CARBOXYLATE 2,3-Dichloro-6-methoxyquinoxaline 2,3-DICHLORO-6,7-DIMETHYLQUINOXALINE 2,3-DICHLORO-6,7-DINITROQUINOXALINE RARECHEM AL BW 0840 7,8-DICHLORO-2,3,4A,10A-TETRAHYDRO[1,4]DIOXINO[2,3-G]QUINOXALINE Sulfachoropyrazine sodium