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2-BROMO-5-METHOXYPYRAZINE

2-BROMO-5-METHOXYPYRAZINE Structure
2-BROMO-5-METHOXYPYRAZINE structure
CAS No.
143250-10-6
Chemical Name:
2-BROMO-5-METHOXYPYRAZINE
Synonyms
2-BROMO-5-METHOXYPYR;2-BROMO-5-METHOXYPYRAZINE;Pyrazine, 2-bromo-5-methoxy-;2-Bromo-5-methoxy-1,4-diazine
CBNumber:
CB7248272
Molecular Formula:
C5H5BrN2O
Molecular Weight:
189.01
MDL Number:
MFCD08235189
MOL File:
143250-10-6.mol
MSDS File:
SDS
Last updated:2026-05-28 03:03:19
Product description Number Pack Size Price
2-Bromo-5-methoxypyrazine 98% AS30760 1g $33
2-Bromo-5-methoxypyrazine 98% AS30760 5g $126
2-Bromo-5-methoxypyrazine ≥95% OR61105 250mg $22
2-Bromo-5-methoxypyrazine 98% AS30760 25g $499
2-Bromo-5-methoxypyrazine ≥95% OR61105 1g $67
More product size
Request For Quotation

2-BROMO-5-METHOXYPYRAZINE Properties

Melting point 103-104 °C
Boiling point 208.5±35.0 °C(Predicted)
Density 1.628±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form solid
pka -1.53±0.10(Predicted)
color White to light yellow
InChI InChI=1S/C5H5BrN2O/c1-9-5-3-7-4(6)2-8-5/h2-3H,1H3
InChIKey YMDHKDFBWIRZAZ-UHFFFAOYSA-N
SMILES C1(Br)=NC=C(OC)N=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338
HS Code  2933998090

2-BROMO-5-METHOXYPYRAZINE price More Price(63)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS30760 2-Bromo-5-methoxypyrazine 98% 143250-10-6 1g $33 2026-06-04 Buy
Activate Scientific AS30760 2-Bromo-5-methoxypyrazine 98% 143250-10-6 5g $126 2026-06-04 Buy
Apolloscientific OR61105 2-Bromo-5-methoxypyrazine ≥95% 143250-10-6 250mg $22 2026-06-04 Buy
Activate Scientific AS30760 2-Bromo-5-methoxypyrazine 98% 143250-10-6 25g $499 2026-06-04 Buy
Apolloscientific OR61105 2-Bromo-5-methoxypyrazine ≥95% 143250-10-6 1g $67 2026-06-04 Buy
Product number Packaging Price Buy
AS30760 1g $33 Buy
AS30760 5g $126 Buy
OR61105 250mg $22 Buy
AS30760 25g $499 Buy
OR61105 1g $67 Buy

2-BROMO-5-METHOXYPYRAZINE Chemical Properties,Uses,Production

2-BROMO-5-METHOXYPYRAZINE synthesis

67-56-1
23229-26-7
124-41-4
143250-10-6
Synthesis of 2-BROMO-5-METHOXYPYRAZINE from Methanol and 2,5-Dibromopyrazine and Sodium Methoxide

2-BROMO-5-METHOXYPYRAZINE Preparation Products And Raw materials

Raw materials

2,5-Dibromopyrazine 2-Amino-5-bromopyrazine Methanol Isoamyl nitrite Sodium Methoxide

Preparation Products

2-BROMO-5-METHOXYPYRAZINE Suppliers

Global( 132)Suppliers
Supplier Tel Email Country ProdList Advantage
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29640 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29812 58
Shanghai Arbor Chemical Co., Ltd. 		021-60451682 act@arborchemical.com CHINA 904 58
Accela ChemBio Inc. 		+1-858-6993322 info@accelachem.com United States 21193 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49979 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 9976 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52704 58
Supplier Advantage
Capot Chemical Co.,Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
career henan chemical co 		58
Shanghai Arbor Chemical Co., Ltd. 		58
Accela ChemBio Inc. 		58
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Fuxin Pharmaceutical 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58

View Lastest Price from 2-BROMO-5-METHOXYPYRAZINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-BROMO-5-METHOXYPYRAZINE pictures 2019-07-06 2-BROMO-5-METHOXYPYRAZINE
143250-10-6
 $7.00 1kg 99% 100KG Career Henan Chemical Co

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2-BROMO-5-METHOXYPYRAZINE 2-BROMO-5-METHOXYPYR 2-Bromo-5-methoxy-1,4-diazine Pyrazine, 2-bromo-5-methoxy- 143250-10-6 Halides Pyrazines, Pyrimidines & Pyridazines Pyrazines, Pyrimidines & Pyridazines