tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate

Modify Date: 2024-02-05 07:23:52

tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Structure
tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate structure
Common Name tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate
CAS Number 723286-81-5 Molecular Weight 254.28600
Density 1.29g/cm3 Boiling Point 401ºC at 760 mmHg
Molecular Formula C11H18N4O3 Melting Point N/A
MSDS N/A Flash Point 196.3ºC

 Names

Name tert-butyl 3-methoxy-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylate

 Chemical & Physical Properties

Density 1.29g/cm3
Boiling Point 401ºC at 760 mmHg
Molecular Formula C11H18N4O3
Molecular Weight 254.28600
Flash Point 196.3ºC
Exact Mass 254.13800
PSA 69.48000
LogP 0.97530
Index of Refraction 1.584

 Safety Information

HS Code 2933990090

 Synthetic Route

~%

tert-butyl 3-methoxy-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Structure

tert-butyl 3-me...

CAS#:723286-81-5

Literature: MERCK and CO., INC. Patent: WO2004/58266 A1, 2004 ; Location in patent: Page/Page column 80 ; WO 2004/058266 A1

 Precursor & DownStream

Precursor  2

DownStream  0

 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%