6-METHYLPYRAZINE-2-CARBOXYLICACID
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6-METHYLPYRAZINE-2-CARBOXYLICACID
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CAS No:
5521-61-9
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Formula:
C6H6N2O2
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Chemical Name:
6-METHYLPYRAZINE-2-CARBOXYLICACID
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Synonyms:
6-methylpyrazinoic acid;2-Carboxy-6-methylpyrazine;6-methyl-2-Pyrazinecarboxylic acid;2-Methylpyrazine-6-carboxylic acid;6-METHYLPYRAZINE-2-CARBOXYLIC ACID
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CAS No:
6-METHYLPYRAZINE-2-CARBOXYLICACID Basic Attributes
138.12
138.042923
IEL6N911F0
DTXSID30203709
2933990090
Safety Information
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
6-METHYLPYRAZINE-2-CARBOXYLICACID Use and Manufacturing
2, 6-Dimethylpyrazine (500mg, 4.60mmol) was dissolved in water (10ml), heated at 700C and KMnO4 in water (25ml) was added dropwise. The mixture was stirred and heated overnight. After cooling to room temperature the MnO2 cake was filtered and washed with water several times. The filtrate was acidified with 5M HCI solution (pH 1.5) and extracted with ethyl acetate (3 x 50ml). The residue was dried over magnesium sulphate, filtered and evaporated to afford the product (D25); MS (ES+) m/e 139 [M+H]+.INTERMEDIATE 71 PREPARATION OF (6-METHYLPYRAZIN-2-YL)METHANOL To a solution of
Computed Properties
Molecular Weight:138.12
XLogP3:0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:138.042927438
Monoisotopic Mass:138.042927438
Topological Polar Surface Area:63.1
Heavy Atom Count:10
Complexity:138
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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6-METHYLPYRAZINE-2-CARBOXYLICACID
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