5-chloropyrazine-2-carbonylchloride

Modify Date: 2024-01-09 17:29:57

5-chloropyrazine-2-carbonylchloride Structure
5-chloropyrazine-2-carbonylchloride structure
Common Name 5-chloropyrazine-2-carbonylchloride
CAS Number 88625-23-4 Molecular Weight 176.988
Density 1.5±0.1 g/cm3 Boiling Point 231.9±35.0 °C at 760 mmHg
Molecular Formula C5H2Cl2N2O Melting Point N/A
MSDS N/A Flash Point 94.1±25.9 °C

 Names

Name 5-chloropyrazine-2-carbonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 231.9±35.0 °C at 760 mmHg
Molecular Formula C5H2Cl2N2O
Molecular Weight 176.988
Flash Point 94.1±25.9 °C
Exact Mass 175.954422
PSA 42.85000
LogP 1.63
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.572

 Safety Information

HS Code 2933990090

 Synthetic Route

~99%

5-chloropyrazine-2-carbonylchloride Structure

5-chloropyrazin...

CAS#:88625-23-4

Literature: Hangzhou Bensheng Pharmaceutical Co., Ltd.; XU, Rongzhen; XIE, Fuwen; LAI, Hongxi; RONG, Frank Patent: EP2615092 A1, 2013 ; Location in patent: Paragraph 0108; 0109 ;

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5-chloropyrazine-2-carbonylchloride Structure

5-chloropyrazin...

CAS#:88625-23-4

Literature: Matulenko, Mark A.; Lee, Chih-Hung; Jiang, Meiqun; Frey, Robin R.; Cowart, Marlon D.; Bayburt, Erol K.; DiDomenico Jr., Stanley; Gfesser, Gregory A.; Gomtsyan, Arthur; Guo, Zhu Zheng; McKie, Jeffery A.; Stewart, Andrew O.; Yu, Haixia; Kohlhaas, Kathy L.; Alexander, Karen M.; McGaraughty, Steve; Wismer, Carol T.; Mikusa, Joseph; Marsh, Kennan C.; Snyder, Ronald D.; Diehl, Marilyn S.; Kowaluk, Elizabeth A.; Jarvis, Michael F.; Bhagwat, Shripad S. Bioorganic and Medicinal Chemistry, 2005 , vol. 13, # 11 p. 3705 - 3720

~99%

5-chloropyrazine-2-carbonylchloride Structure

5-chloropyrazin...

CAS#:88625-23-4

Literature: Pfefferkorn, Jeffrey A.; Tu, Meihua; Filipski, Kevin J.; Guzman-Perez, Angel; Bian, Jianwei; Aspnes, Gary E.; Sammons, Matthew F.; Song, Wei; Li, Jian-Cheng; Jones, Christopher S.; Patel, Leena; Rasmusson, Tim; Zeng, Dongxiang; Karki, Kapil; Hamilton, Michael; Hank, Richard; Atkinson, Karen; Litchfield, John; Aiello, Robert; Baker, Levenia; Barucci, Nicole; Bourassa, Patricia; Bourbounais, Francis; D'Aquila, Theresa; Derksen, David R.; MacDougall, Margit; Robertson, Alan Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 23 p. 7100 - 7105

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5-chloropyrazine-2-carbonylchloride Structure

5-chloropyrazin...

CAS#:88625-23-4

Literature: ORION CORPORATION; TOeRMAeKANGAS, Olli; WOHLFAHRT, Gerd; SALO, Harri; RAMASUBRAMANIAN, Rathna, Durga; PATRA, Pranab, Kumar; MARTIN, Arputharaj, Ebenezer; HEIKKINEN, Terhi; VESALAINEN, Anniina; MOILANEN, Anu; KARJALAINEN, Arja Patent: WO2012/143599 A1, 2012 ; Location in patent: Page/Page column 72-73 ;

 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-Pyrazinecarbonylchloride,5-chloro
2-Pyrazinecarbonyl chloride, 5-chloro-
5-chloro-pyrazine-2-carbonyl chloride
5-chloropyrazinoyl chloride
2-chloro-5-pyrazine carbonyl chloride
2-chloropyrazine-5-carbonyl chloride
5-Chloro-2-pyrazinecarbonyl chloride
5-chloro-2-pyrazinoyl chloride
PYRAZINECARBONYL CHLORIDE,5-CHLORO
5-chloropyrazine-2-carbonylchloride