3,6-Dibromopyrazine-2-carboxylic acid

Modify Date: 2024-01-05 14:39:58

3,6-Dibromopyrazine-2-carboxylic acid Structure
3,6-Dibromopyrazine-2-carboxylic acid structure
Common Name 3,6-Dibromopyrazine-2-carboxylic acid
CAS Number 957230-68-1 Molecular Weight 281.890
Density 2.3±0.1 g/cm3 Boiling Point 368.7±42.0 °C at 760 mmHg
Molecular Formula C5H2Br2N2O2 Melting Point N/A
MSDS N/A Flash Point 176.8±27.9 °C

 Names

Name 3,6-Dibromopyrazine-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.3±0.1 g/cm3
Boiling Point 368.7±42.0 °C at 760 mmHg
Molecular Formula C5H2Br2N2O2
Molecular Weight 281.890
Flash Point 176.8±27.9 °C
Exact Mass 279.848297
PSA 63.08000
LogP 0.31
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.663

 Safety Information

HS Code 2933990090

 Synthetic Route

~74%

3,6-Dibromopyrazine-2-carboxylic acid Structure

3,6-Dibromopyra...

CAS#:957230-68-1

Literature: de Vicente Fidalgo, Javier; Hermann, Johannes Cornelius; Lemoine, Remy; Li, Hongju; Lovey, Allen John; Sjogren, Eric Brian; Soth, Michael Patent: US2011/59118 A1, 2011 ; Location in patent: Page/Page column 57 ;

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3,6-Dibromopyrazine-2-carboxylic acid Structure

3,6-Dibromopyra...

CAS#:957230-68-1

Literature: US2011/59118 A1, ;

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3,6-Dibromopyrazine-2-carboxylic acid Structure

3,6-Dibromopyra...

CAS#:957230-68-1

Literature: US2011/59118 A1, ;

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3,6-Dibromopyrazine-2-carboxylic acid Structure

3,6-Dibromopyra...

CAS#:957230-68-1

Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 22, # 6 p. 2266 - 2270

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Pyrazinecarboxylic acid, 3,6-dibromo-
3,6-Dibromo-2-pyrazinecarboxylic acid
2,5-dibromo-3-pyrazoic acid
3,6-Dibromopyrazine-2-carboxylic acid
QC-6860
3,6-dibromo-pyrazine-2-carboxylic acid
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