Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-AMINO-3-CYANO-5-METHYLPYRAZINE 1-OXIDE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-AMINO-3-CYANO-5-METHYLPYRAZINE 1-OXIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19994-56-0

19994-56-0 structure

19994-56-0 structure

Name: 2-AMINO-3-CYANO-5-METHYLPYRAZINE 1-OXIDE
Chemical Name: 4-hydroxy-3-imino-6-methylpyrazine-2-carbonitrile
CAS Number: 19994-56-0
Molecular Formula: C₆H₆N₄O
Molecular Weight: 150.13800
Create Date: 2018-12-27 22:35:16
Modify Date: 2025-09-10 10:47:17

Name	4-hydroxy-3-imino-6-methylpyrazine-2-carbonitrile
Synonyms	AR2267 3-amino-6-methyl-4-oxy-pyrazine-2-carbonitrile 2-Amino-3-cyano-5-methylpyrazine 1-oxide 2-Amino-3-cyano-5-methyl-pyrazin-1-oxid 2-amino-3-cyano-5-methyl-1N-pyrazine oxide

Molecular Formula	C₆H₆N₄O
Molecular Weight	150.13800
Exact Mass	150.05400
PSA	88.16000
LogP	0.85358

Hazard Codes	T+
Risk Phrases	23/24/25
Safety Phrases	36/37/39-45
HS Code	2933990090

5098-14-6 structure

5098-14-6

306-44-5 structure

306-44-5

~%

19994-56-0 structure

19994-56-0

Literature: ICOS CORPORATION Patent: WO2006/105262 A1, 2006 ; Location in patent: Page/Page column 65 ;

73198-27-3 structure

73198-27-3

~7%

19994-56-0 structure

19994-56-0

Literature: Taylor, Edward C.; Dumas, Donald J. Journal of Organic Chemistry, 1980 , vol. 45, # 12 p. 2485 - 2489

Precursor 3
5098-14-6 306-44-5 73198-27-3
DownStream 2
5521-58-4 54632-08-5

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%

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