3,6-dimethyl-4-oxido-5,6-dihydro-2H-pyrazine 1-oxide

Modify Date: 2025-08-29 01:31:48

3,6-dimethyl-4-oxido-5,6-dihydro-2H-pyrazine 1-oxide structure	Common Name	3,6-dimethyl-4-oxido-5,6-dihydro-2H-pyrazine 1-oxide
	CAS Number	6890-38-6	Molecular Weight	140.14000
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₆H₈N₂O₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	2,5-dimethyl-4-oxidopyrazin-1-ium 1-oxide
Synonym	More Synonyms

Molecular Formula	C₆H₈N₂O₂
Molecular Weight	140.14000
Exact Mass	140.05900
PSA	50.92000
LogP	1.16040
InChIKey	QQWHPPCKIBOLLX-UHFFFAOYSA-N
SMILES	Cc1c[n+](=O)c(C)cn1[O-]

HS Code	2933990090

2,5-Dimethylpyrazine

CAS#:123-32-0

~90%

3,6-dimethyl-4-...

CAS#:6890-38-6

Literature: Das, Sajal Kumar; Frey, Joseph Tetrahedron Letters, 2012 , vol. 53, # 30 p. 3869 - 3872

2,5-Dimethylpyrazine

CAS#:123-32-0

~20%

2,5-DIMETHYLPYR...

CAS#:6890-37-5

3,6-dimethyl-4-...

CAS#:6890-38-6

Literature: Ohta, Akihiro; Ohta, Masakatsu Synthesis, 1985 , # 2 p. 216 - 217

Precursor 1
CAS#:123-32-0 2,5-Dimethylpyrazine
DownStream 3
CAS#:27023-19-4 2,5-dichloro-3,... CAS#:6277-35-6 1-Methyl-4H-pyrazine CAS#:3803-16-5 N-methyl-2,5-di...

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%

2,5-dimethyl-pyrazine 1,4-dioxide

Pyrazine,5-dimethyl-,1,4-dioxide

Pyrazine,2,5-dimethyl-,1,4-dioxide

2,5-dimethylpyrazine-N,N'-dioxide

2,5-dimethylpyrazine dioxide

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Names