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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;

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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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Methyl 5-hydroxypyrazine-2-carboxylate

CAS No. : 13924-95-3 Formula : C6H6N2O3 Molecular Weight. : 154.123 Check Encyclopedia

Synonyms : methyl 6-oxo-1H-pyrazine-3-carboxylate;

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Win-Win Chemical CO., Limited	98%	3Day (s)	10g/瓶	Request For Qutation
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation
Struchem Co., Ltd.	97%	5Day (s)	10g/瓶	Request For Qutation

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3-oxo-3,4-dihydro-pyrido[2,3-b]pyrazine-2-carboxylic acid

CAS No. : 35188-04-6 Formula : C8H5N3O3 Molecular Weight. : 191.144 Check Encyclopedia

Synonyms : 3-Hydroxy-5-aza-chinoxalin-carbonsaeure-(2); 3,4-DIHYDRO-3-OXO-1H-PYRIDO[2,3-B]PYRAZINE-2-CARBOXYLIC ACID; 3-Hydroxy-pyrido[2,3-b]pyrazine-2-carboxylic acid; 3-hydroxypyrido [2,3-b]pyrazine-2-carboxylic acid;

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SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation
Sinova Inc.	96%	7Day (s)	25kg	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;

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Molchemical	96%	5Day (s)	1g	$289
Chemcia Scientific, LLC	97%	10Day (s)	1g	$275

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

CAS No. : 67602-10-2 Formula : C11H9N3O2 Molecular Weight. : 215.208 Check Encyclopedia

Synonyms : 3-oxo-5-phenyl-3,4-dihydro-pyrazine-2-carboxylic acid amide; 3-Oxo-5-phenyl-3,4-dihydro-pyrazin-2-carbamid; 3-oxo-5-phenyl-3,4-dihydro-pyrazine-2-carboxamide; 3-hydroxy-5-phenyl-2-pyrazinecarboxamide;

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Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	100g	Request For Qutation

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6-methyl-2-oxo-1H-pyrazine-3-carboxylic acid

CAS No. : 120992-57-6 Formula : C6H6N2O3 Molecular Weight. : 154.123 Check Encyclopedia

Synonyms : 2-Pyrazinecarboxylicacid,3,4-dihydro-5-methyl-3-oxo; 3,4-DIHYDRO-5-METHYL-3-OXO-PYRAZINECARBOXYLIC ACID; 3-HYDROXY-5-METHYLPYRAZINE-2-CARBOXYLIC ACID; 5-Methyl-3-oxo-3,4-dihydro-pyrazin-2-carbonsaeure; 5-methyl-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid;

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Ibookbio	96%	7Day (s)	10g	Request For Qutation
CGENETECH	95%	7Day (s)	500g	Request For Qutation

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10b-hydroxy-5-isobutyl-2-isopropyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid

CAS No. : 24177-07-9 Formula : C17H26N2O6 Molecular Weight. : 354.398 Check Encyclopedia

Synonyms : Cyclol-carbonsaeure;

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Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Molchemical	96%	7Day (s)	500g	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	98%	7Day (s)	1mg	Request For Qutation
NE Scientific Natick Innovation Center	99%	7Day (s)	1mg	Request For Qutation

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2'-ethyl-12'-hydroxy-5'-isobutyl-ergotamane-18,3',6'-trione

CAS No. : 29475-05-6 Formula : C31H39N5O5 Molecular Weight. : 561.672 Check Encyclopedia

Synonyms : (6aR,9R)-7-Methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinoline-9-carboxylic acid ((2R,5S,10aS,10bS)-2-ethyl-10b-hydroxy-5-isobutyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-amide; Ergoptin;

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Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

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5'α-benzyl-12'-hydroxy-2'-methyl-ergotamane-18,3',6'-trione, hydrogenmaleate

CAS No. : 61498-90-6 Formula : C37H39N5O9 Molecular Weight. : 697.734 Check Encyclopedia

Synonyms : 5'α-benzyl-12'-hydroxy-2'-methylergotaman-3',6',18-trione maleate; 5'α-Benzyl-12'-hydroxy-2'-methyl-ergotaman-18,3',6'-trion, Hydrogenmaleat; compound with (Z)-but-2-enedioic acid; (6aR,9R)-7-Methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinoline-9-carboxylic acid ((2R,5S,10aS,10bS)-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-amide;

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Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation

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Ergoclavinine

CAS No. : 596-88-3 Formula : C30H37N5O5 Molecular Weight. : 547.645 Check Encyclopedia

Synonyms : (5'α,8α)-12'-hydroxy-2'-methyl-5'-(2-methylpropyl)-ergotaman-3',6',18-trione; ergosinine; (6aR,9S)-7-Methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinoline-9-carboxylic acid ((2R,5S,10aS,10bS)-10b-hydroxy-5-isobutyl-2-methyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-amide; 12'-hydroxy-5'α-isobutyl-2'-methyl-8βH-ergotamane-18,3',6'-trione; Ergotaman-3‘,6‘,18-trione, 12‘-hydroxy-2‘-methyl-5‘-(2-methylpropyl)-, (5‘-,8-)-; 12'-Hydroxy-5'α-isobutyl-2'-methyl-8βH-ergotaman-18,3',6'-trion; Ergosinin;

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Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

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5-Hydroxypyrazine-2-carboxylic acid

Methyl 5-hydroxypyrazine-2-carboxylate

3-oxo-3,4-dihydro-pyrido[2,3-b]pyrazine-2-carboxylic acid

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

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

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

6-methyl-2-oxo-1H-pyrazine-3-carboxylic acid

10b-hydroxy-5-isobutyl-2-isopropyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazine-2-carboxylic acid

2'-ethyl-12'-hydroxy-5'-isobutyl-ergotamane-18,3',6'-trione

5'α-benzyl-12'-hydroxy-2'-methyl-ergotamane-18,3',6'-trione, hydrogenmaleate

Ergoclavinine