3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride

Modify Date: 2024-01-05 18:30:08

3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride Structure
3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride structure
Common Name 3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride
CAS Number 63286-28-2 Molecular Weight 144.56200
Density 1.53 g/cm3 Boiling Point 299.5ºC at 760 mmHg
Molecular Formula C4H5ClN4 Melting Point 154-159°C
MSDS N/A Flash Point 134.9ºC

 Names

Name 2-Chloro-3-hydrazinylpyrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.53 g/cm3
Boiling Point 299.5ºC at 760 mmHg
Melting Point 154-159°C
Molecular Formula C4H5ClN4
Molecular Weight 144.56200
Flash Point 134.9ºC
Exact Mass 144.02000
PSA 63.83000
LogP 1.18890

 Safety Information

Hazard Codes Xn
HS Code 2933990090

 Synthetic Route

~94%

3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride Structure

3-Chloro-2-hydr...

CAS#:63286-28-2

Literature: BOEHRINGER INGELHEIM INTERNATIONAL GMBH; ENGELHARDT, Harald; GIANNI, Davide; SMETHURST, Christian Patent: US2014/142098 A1, 2014 ; Location in patent: Page/Page column ;

~75%

3-Chloro-2-hydrazino-1,2-dihydropyrazine hydrochloride Structure

3-Chloro-2-hydr...

CAS#:63286-28-2

Literature: AMGEN INC. Patent: WO2009/64418 A1, 2009 ; Location in patent: Page/Page column 85 ; WO 2009/064418 A1

 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

3-Chloro-2(H)-pyrazinone hydrazone
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