Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2-ethynylpyrazine

2-ethynylpyrazine

2-ethynylpyrazine Structure
2-ethynylpyrazine structure
CAS No.
153800-11-4
Chemical Name:
2-ethynylpyrazine
Synonyms
2-ethynylpyrazine;Pyrazine, 2-ethynyl-;2-Ethynylpyrazine 98%;2-Ethynyl-1,4-diazine, (Pyrazin-2-yl)acetylene
CBNumber:
CB22616270
Molecular Formula:
C6H4N2
Molecular Weight:
104.11
MDL Number:
MFCD13189804
MOL File:
153800-11-4.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
Request For Quotation

2-ethynylpyrazine Properties

Boiling point 180.3±20.0 °C(Predicted)
Density 1.11±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka -0.40±0.10(Predicted)
form crystalline solid
color Light gold to faint brown

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335-H302+H312+H332-H315
Precautionary statements  P261-P271-P280
HS Code  2933399990

2-ethynylpyrazine price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC E939208 2-Ethynylpyrazine 153800-11-4 10mg $45 2021-12-16 Buy
Synthonix E14588 2-Ethynylpyrazine 95+% 153800-11-4 100mg $80 2021-12-16 Buy
Apolloscientific OR53022 2-Ethynylpyrazine 98% 153800-11-4 250mg $102 2021-12-16 Buy
SynQuest Laboratories 3H32-1-Y3 2-Ethynylpyrazine 153800-11-4 250mg $112 2021-12-16 Buy
Activate Scientific AS110899 2-Ethynylpyrazine 97% 153800-11-4 100mg $119 2021-12-16 Buy
Product number Packaging Price Buy
E939208 10mg $45 Buy
E14588 100mg $80 Buy
OR53022 250mg $102 Buy
3H32-1-Y3 250mg $112 Buy
AS110899 100mg $119 Buy

2-ethynylpyrazine Chemical Properties,Uses,Production

2-ethynylpyrazine synthesis

291763-66-1
153800-11-4
Synthesis of 2-ethynylpyrazine from 2-[2-(trimethylsilyl)ethynyl]pyrazine

2-ethynylpyrazine Preparation Products And Raw materials

Raw materials

3-Butyn-2-ol, 2-methyl-4-pyrazinyl- (9CI) 2-[2-(trimethylsilyl)ethynyl]pyrazine

Preparation Products

2-ethynylpyrazine Suppliers

Global( 48)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
Changzhou AniKare Pharmatech Co., Ltd. 		+86-0519-8359-8696 +8618018249389 sales@anikare.com China 8472 58
Sichuan Biosynce Pharmatech Co., Ltd. 		+8619950309693 diane@biosynce.com China 4874 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323967 +86-18015559028 sales1@artkmedchem.com China 39009 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Adamas Reagent, Ltd. 400-6009262 16621234537 zhangsn@titansci.com China 14113 59
Wuhan ariel chemical Co., LTD. 18986259541 18986259541 sales@3stc.com China 3942 58
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 028-85114309 15881143215 liangli@happysyn.com China 1734 55
Shanghai Jiyi Biological Technology Co., LTD 021-54135696 18516235431 shgegenetech@163.com China 986 55
Supplier Advantage
career henan chemical co 		58
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
Changzhou AniKare Pharmatech Co., Ltd. 		58
Sichuan Biosynce Pharmatech Co., Ltd. 		58
Suzhou ARTK Medchem Co., Ltd. 		58
J & K SCIENTIFIC LTD. 76
Adamas Reagent, Ltd. 59
Wuhan ariel chemical Co., LTD. 58
Chengdu HappySyn Pharmaceutical Technology Co., Ltd. 55
Shanghai Jiyi Biological Technology Co., LTD 55

View Lastest Price from 2-ethynylpyrazine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-ethynylpyrazine pictures 2020-01-13 2-ethynylpyrazine
153800-11-4
 US $5.00 / KG 1KG 98% 100KG Career Henan Chemical Co

2-ethynylpyrazine Spectrum

2-ethynylpyrazine(153800-11-4)FT-IR
2-ethynylpyrazine 2-Ethynyl-1,4-diazine, (Pyrazin-2-yl)acetylene Pyrazine, 2-ethynyl- 2-Ethynylpyrazine 98% 153800-11-4