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5-Hydroxypyrazine-2-carboxylic acid

CAS No. : 34604-60-9 Formula : C5H4N2O3 Molecular Weight. : 140.097 Check Encyclopedia

Synonyms : 5-hydroxyopyrazine-2-carboxylic acid; 5-hydroxy-pyrazine-2-carboxylic acid; 2-Carboxy-5-hydroxypyrazine; 5-hydroxypyrazinoic acid; 5-Hydroxy-2-pyrazinecarboxylic acid; 5-hydroxy-2-pyrazinedicarboxylic acid; 6-Hydroxy-3-pyridazinecarboxylic acid; 5-Hydroxypyrazinecarboxylic Acid; 5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID; 5-Hydroxypyrazinoic acid-13C3; 5-Hydropyrazine-2-carboxylic acid; 5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid;

Supplier : All (113) China Suppliers (65) Price Available (27) Contractor (14)

Recommended Supplier	Purity	Lead Time	Packing	Price
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	200kg	$66
CHEMFISH TOKYO CO.,LTD	99%	22Week (s)	1噸	Request For Qutation
Win-Win Chemical CO., Limited	98%	1Week (s)	5g	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Hangzhou Pharma & Chem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation

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ethyl 6-oxo-1H-pyrazine-3-carboxylate

CAS No. : 54013-03-5 Formula : C7H8N2O3 Molecular Weight. : 168.15 Check Encyclopedia

Synonyms : 2-carbethoxy-5-hydroxypyrazine; 5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid ethyl ester; Ethyl 5-hydroxypyrazine-2-carboxylate;

Supplier : All (5) China Suppliers (4) Price Available (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Beijing Bailingwei Technology Co., Ltd.	96%	7Day (s)	1g	Request For Qutation
CHEMSTEP	96%	45Day (s)	5g	$1110
WuHan Cepharmatech co., Ltd	98%	14Day (s)	25kg	Request For Qutation

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ethyl 2,5-dimethyl-6-oxo-1H-pyrazine-3-carboxylate

CAS No. : 62025-75-6 Formula : C9H12N2O3 Molecular Weight. : 196.203 Check Encyclopedia

Synonyms : 3,6-dimethyl-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid ethyl ester; Pyrazinecarboxylic acid,4,5-dihydro-3,6-dimethyl-5-oxo-,ethyl ester;

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Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

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6-oxo-1H-pyrazine-3-carboxamide

CAS No. : 13924-96-4 Formula : C5H5N3O2 Molecular Weight. : 139.112 Check Encyclopedia

Synonyms : 2-Carbamoyl-5-hydroxy-pyrazin; 5-hydroxy-(8CI)-pyrazinecarboxamide; 5-Hydroxypyrazinecarboxamide; 2-Carboxamido-5-hydroxypyrazin; 5-Hydroxypyrazinamide; 5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid amide; 2-Carboxamido-5-hydroxypyrazine; Pyrazinecarboxamide,4,5-dihydro-5-oxo;

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Recommended Supplier	Purity	Lead Time	Packing	Price
Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1
Santa Cruz Biotechnology, Inc.	96%	10Day (s)	500mg	$300
Ibookbio	96%	7Day (s)	100g	Request For Qutation
Fluorochem Ltd.	97%	10Day (s)	1g	Request For Qutation

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methyl 2-amino-6-oxo-1H-pyrazine-3-carboxylate

CAS No. : 1503-03-3 Formula : C6H7N3O3 Molecular Weight. : 169.138 Check Encyclopedia

Synonyms : METHYL 3-AMINO-5-HYDROXYPYRAZINE-2-CARBOXYLATE; 3-amino-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid methyl ester; 5-Hydroxy-3-amino-2-methoxycarbonyl-pyrazin;

Supplier : All (2) China Suppliers (1) Price Available (2)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Molchemical	96%	5Day (s)	1g	$289
Chemcia Scientific, LLC	97%	10Day (s)	1g	$275

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methyl 2,5-dimethyl-6-oxo-1H-pyrazine-3-carboxylate

CAS No. : 62025-74-5 Formula : C8H10N2O3 Molecular Weight. : 182.177 Check Encyclopedia

Synonyms : 3,6-Dimethyl-5-hydroxypyrazin-2-carbonsaeure-methylester; Pyrazinecarboxylic acid,4,5-dihydro-3,6-dimethyl-5-oxo-,methyl ester; 3,6-dimethyl-5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid methyl ester;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

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6-OXO-1,6-DIHYDRO-PYRAZINE-3-CARBOXYLIC ACID SODIUM SALT

CAS No. : 77168-77-5 Formula : C5H3N2NaO3 Molecular Weight. : 162.079 Check Encyclopedia

Synonyms : 6-OXO-1,6-DIHYDRO-PYRAZINE-3-CARBOXYLIC ACID; 6-OXO-1,6-DIHYDRO-PYRAZINE-CARBOXYLIC ACID SODIUM SALT; SodiuM 5-oxo-4,5-dihydropyrazine-2-carboxylate;

Supplier : All (13) China Suppliers (5) Price Available (2) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	95+%	1Week (s)	10g/瓶	Request For Qutation
MANCHESTER ORGANICS LIMITED	96%	10Day (s)	10g	$112.2
CHEMPACIFIC	96%	28Day (s)	5g	$850

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5-methyl-4-oxido-6-oxo-1H-pyrazin-4-ium-3-carboxylic acid

CAS No. : 77168-88-8 Formula : C6H6N2O4 Molecular Weight. : 170.123 Check Encyclopedia

Synonyms : 4,5-Dhopzca-1; 6-methyl-1-oxido-5-oxo-4H-pyrazin-1-ium-2-carboxylic acid; Pyrazinecarboxylic acid,4,5-dihydro-6-methyl-5-oxo-,1-oxide; 4,5-dihydro-6-methyl-5-oxo-2-pyrazinecarboxylic acid 1-oxide;

Supplier : All (2) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation

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5-Hydroxypyrazine-2-carboxylic acid

ethyl 6-oxo-1H-pyrazine-3-carboxylate

ethyl 2,5-dimethyl-6-oxo-1H-pyrazine-3-carboxylate

6-oxo-1H-pyrazine-3-carboxamide

methyl 2-amino-6-oxo-1H-pyrazine-3-carboxylate

methyl 2,5-dimethyl-6-oxo-1H-pyrazine-3-carboxylate

6-OXO-1,6-DIHYDRO-PYRAZINE-3-CARBOXYLIC ACID SODIUM SALT

5-methyl-4-oxido-6-oxo-1H-pyrazin-4-ium-3-carboxylic acid