Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pyrazinamine, 4-oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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6863-77-0

6863-77-0 structure

6863-77-0 structure

Name: 2-Pyrazinamine, 4-oxide
Chemical Name: 4-oxidopyrazin-4-ium-2-amine
CAS Number: 6863-77-0
Molecular Formula: C₄H₅N₃O
Molecular Weight: 111.10200
Create Date: 2016-01-28 10:59:25
Modify Date: 2025-08-24 15:28:59

Name	4-oxidopyrazin-4-ium-2-amine
Synonyms	pyrazin-2-amine 4-oxide 2-Pyrazinamine 4-oxide 4-oxy-pyrazin-2-ylamine 2-amino-4-oxopyrazine 2-aminopyrazine-4-oxide 2-Aminopyrazin-N-4-oxid 3-Amino-pyrazin-1-N-oxid 3-aminopyrazine-1-oxide

Density	1.43g/cm3
Boiling Point	453.2ºC at 760 mmHg
Molecular Formula	C₄H₅N₃O
Molecular Weight	111.10200
Flash Point	227.9ºC
Exact Mass	111.04300
PSA	64.37000
LogP	0.67350
Index of Refraction	1.646

HS Code	2933990090

768-36-5 structure

768-36-5

~75%

6863-77-0 structure

6863-77-0

Literature: Sato, Nobuhiro Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 817 - 819

Precursor 1
768-36-5
DownStream 9
6863-73-6 33332-29-5 33332-28-4 25911-65-3
59489-39-3 156331-25-8 6863-76-9 88089-59-2
88089-60-5

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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