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Pyrazines

Aromatic organic heterocyclic compounds that consist of a six-membered ring with four carbon atoms and two nitrogen atoms at opposite positions of the ring, making this ring symmetrical.
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Recherche par mot-clé:
1 – 15 de 66 résultats
1

Pyrazine-2,3-dicarboxylic acid, 98%

CAS: 89-01-0 Formule moléculaire: C6H4N2O4 Poids moléculaire (g/mol): 168.108 Numéro MDL: MFCD00006131 Clé InChI: ZUCRGHABDDWQPY-UHFFFAOYSA-N Synonyme: 2,3-pyrazinedicarboxylic acid,pyrazine-2,3-dicarboxylate,2,3-dicarboxypyrazine,2,3-pyrazine dicarboxylic acid,unii-qnn35wof29,2,3-pyrazinedicarboxylicacid,qnn35wof29,2,3-pyrazinedcarboxylicacid,pubchem8610,acmc-209qye CID PubChem: 66628 Nom IUPAC: pyrazine-2,3-dicarboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)C(=O)O

Poids moléculaire (g/mol) 168.108
Synonyme 2,3-pyrazinedicarboxylic acid,pyrazine-2,3-dicarboxylate,2,3-dicarboxypyrazine,2,3-pyrazine dicarboxylic acid,unii-qnn35wof29,2,3-pyrazinedicarboxylicacid,qnn35wof29,2,3-pyrazinedcarboxylicacid,pubchem8610,acmc-209qye
Numéro MDL MFCD00006131
CAS 89-01-0
CID PubChem 66628
Nom IUPAC pyrazine-2,3-dicarboxylic acid
Clé InChI ZUCRGHABDDWQPY-UHFFFAOYSA-N
SMILES C1=CN=C(C(=N1)C(=O)O)C(=O)O
Formule moléculaire C6H4N2O4
2

2-Amino-5-methylpyrazine, 98%

CAS: 5521-58-4 Formule moléculaire: C5H7N3 Poids moléculaire (g/mol): 109.132 Numéro MDL: MFCD08437664 Clé InChI: ZNQOALAKPLGUPH-UHFFFAOYSA-N Synonyme: 2-amino-5-methylpyrazine,5-methyl-pyrazin-2-ylamine,5-methyl-2-pyrazinamine,pyrazinamine, 5-methyl,2-amino-5 methylpyrazine,5-methyl-2-aminopyrazine,2-amino-5-methyl pyrazine,5-methylpyrazine-2-ylamine,2-pyrazinamine, 5-methyl,pubchem15710 CID PubChem: 313215 Nom IUPAC: 5-methylpyrazin-2-amine SMILES: CC1=CN=C(C=N1)N

Poids moléculaire (g/mol) 109.132
Synonyme 2-amino-5-methylpyrazine,5-methyl-pyrazin-2-ylamine,5-methyl-2-pyrazinamine,pyrazinamine, 5-methyl,2-amino-5 methylpyrazine,5-methyl-2-aminopyrazine,2-amino-5-methyl pyrazine,5-methylpyrazine-2-ylamine,2-pyrazinamine, 5-methyl,pubchem15710
Numéro MDL MFCD08437664
CAS 5521-58-4
CID PubChem 313215
Nom IUPAC 5-methylpyrazin-2-amine
Clé InChI ZNQOALAKPLGUPH-UHFFFAOYSA-N
SMILES CC1=CN=C(C=N1)N
Formule moléculaire C5H7N3
3

2-Amino-5-bromopyrazine, 97%

CAS: 59489-71-3 Formule moléculaire: C4H4BrN3 Poids moléculaire (g/mol): 174.001 Numéro MDL: MFCD00235015 Clé InChI: KRRTXVSBTPCDOS-UHFFFAOYSA-N Synonyme: 2-amino-5-bromopyrazine,5-bromo-2-pyrazinamine,5-bromo-pyrazin-2-ylamine,2-bromo-5-aminopyrazine,pyrazinamine, 5-bromo,5-amino-2-bromopyrazine,5-bromo-2-aminopyrazine,5-bromopyrazin-2-ylamine,5-bromopyrazinamine,2-amino-5-bromo-pyrazine CID PubChem: 599539 Nom IUPAC: 5-bromopyrazin-2-amine SMILES: C1=C(N=CC(=N1)Br)N

Poids moléculaire (g/mol) 174.001
Synonyme 2-amino-5-bromopyrazine,5-bromo-2-pyrazinamine,5-bromo-pyrazin-2-ylamine,2-bromo-5-aminopyrazine,pyrazinamine, 5-bromo,5-amino-2-bromopyrazine,5-bromo-2-aminopyrazine,5-bromopyrazin-2-ylamine,5-bromopyrazinamine,2-amino-5-bromo-pyrazine
Numéro MDL MFCD00235015
CAS 59489-71-3
CID PubChem 599539
Nom IUPAC 5-bromopyrazin-2-amine
Clé InChI KRRTXVSBTPCDOS-UHFFFAOYSA-N
SMILES C1=C(N=CC(=N1)Br)N
Formule moléculaire C4H4BrN3
4

2-Amino-6-chloropyrazine, 95%

CAS: 33332-28-4 Formule moléculaire: C4H4ClN3 Poids moléculaire (g/mol): 129.547 Numéro MDL: MFCD00055024 Clé InChI: JTPXVCKCLBROOJ-UHFFFAOYSA-N Synonyme: 2-amino-6-chloropyrazine,2-chloro-6-aminopyrazine,2-pyrazinamine, 6-chloro,pyrazinamine, 6-chloro,6-chloro-pyrazin-2-ylamine,6-chloro-2-pyrazinamine,6-chloropyrazin-2-ylamine,2-amino-6-chloro-pyrazine,6-chloropyrazine-2-ylamine,6-amino-2-chloropyrazine CID PubChem: 118458 Nom IUPAC: 6-chloropyrazin-2-amine SMILES: C1=C(N=C(C=N1)Cl)N

Poids moléculaire (g/mol) 129.547
Synonyme 2-amino-6-chloropyrazine,2-chloro-6-aminopyrazine,2-pyrazinamine, 6-chloro,pyrazinamine, 6-chloro,6-chloro-pyrazin-2-ylamine,6-chloro-2-pyrazinamine,6-chloropyrazin-2-ylamine,2-amino-6-chloro-pyrazine,6-chloropyrazine-2-ylamine,6-amino-2-chloropyrazine
Numéro MDL MFCD00055024
CAS 33332-28-4
CID PubChem 118458
Nom IUPAC 6-chloropyrazin-2-amine
Clé InChI JTPXVCKCLBROOJ-UHFFFAOYSA-N
SMILES C1=C(N=C(C=N1)Cl)N
Formule moléculaire C4H4ClN3
5

Methyl 3-amino-5,6-dichloropyrazine-2-carboxylate, 97%

CAS: 1458-18-0 Formule moléculaire: C6H5Cl2N3O2 Poids moléculaire (g/mol): 222.025 Numéro MDL: MFCD00010431 Clé InChI: USYMCUGEGUFUBI-UHFFFAOYSA-N Synonyme: methyl 3-amino-5,6-dichloro-2-pyrazinecarboxylate,pyrazinecarboxylic acid, 3-amino-5,6-dichloro-, methyl ester,3-amino-5,6-dichloro-2-pyrazinecarboxylic acid methyl ester,3-amino-5,6-dichloro-pyrazine-2-carboxylic acid methyl ester,acmc-1bujh,dsstox_cid_31434,dsstox_rid_97320,dsstox_gsid_57645,methyl 3-amino-5,6-dichloropyrazinoate,methyl 3-amino-5,6-dichloropyrazinecarboxylate CID PubChem: 73828 Nom IUPAC: methyl 3-amino-5,6-dichloropyrazine-2-carboxylate SMILES: COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N

Poids moléculaire (g/mol) 222.025
Synonyme methyl 3-amino-5,6-dichloro-2-pyrazinecarboxylate,pyrazinecarboxylic acid, 3-amino-5,6-dichloro-, methyl ester,3-amino-5,6-dichloro-2-pyrazinecarboxylic acid methyl ester,3-amino-5,6-dichloro-pyrazine-2-carboxylic acid methyl ester,acmc-1bujh,dsstox_cid_31434,dsstox_rid_97320,dsstox_gsid_57645,methyl 3-amino-5,6-dichloropyrazinoate,methyl 3-amino-5,6-dichloropyrazinecarboxylate
Numéro MDL MFCD00010431
CAS 1458-18-0
CID PubChem 73828
Nom IUPAC methyl 3-amino-5,6-dichloropyrazine-2-carboxylate
Clé InChI USYMCUGEGUFUBI-UHFFFAOYSA-N
SMILES COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N
Formule moléculaire C6H5Cl2N3O2
6

2-Pyrazinecarboxylic acid, 99%

CAS: 98-97-5 Formule moléculaire: C5H4N2O2 Poids moléculaire (g/mol): 124.1 Numéro MDL: MFCD00006130 Clé InChI: NIPZZXUFJPQHNH-UHFFFAOYSA-N Synonyme: 2-pyrazinecarboxylic acid,pyrazinoic acid,pyrazinecarboxylic acid,pyrazinic acid,2-carboxypyrazine,paradiazinecarboxylic acid,pyrazinemonocarboxylic acid,2-pyrazinoic acid,2-pyrazine carboxylic acid,piazinecarboxylic acid CID PubChem: 1047 ChEBI: CHEBI:71311 Nom IUPAC: pyrazine-2-carboxylic acid SMILES: C1=CN=C(C=N1)C(=O)O

Poids moléculaire (g/mol) 124.1
Synonyme 2-pyrazinecarboxylic acid,pyrazinoic acid,pyrazinecarboxylic acid,pyrazinic acid,2-carboxypyrazine,paradiazinecarboxylic acid,pyrazinemonocarboxylic acid,2-pyrazinoic acid,2-pyrazine carboxylic acid,piazinecarboxylic acid
Numéro MDL MFCD00006130
CAS 98-97-5
CID PubChem 1047
ChEBI CHEBI:71311
Nom IUPAC pyrazine-2-carboxylic acid
Clé InChI NIPZZXUFJPQHNH-UHFFFAOYSA-N
SMILES C1=CN=C(C=N1)C(=O)O
Formule moléculaire C5H4N2O2
7

Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

8

3-Hydroxypyrazine-2-carboxamide, 98%, Thermo Scientific Chemicals

CAS: 55321-99-8 Formule moléculaire: C5H5N3O2 Poids moléculaire (g/mol): 139.114 Numéro MDL: MFCD00233977 Clé InChI: SZPBAPFUXAADQV-UHFFFAOYSA-N Synonyme: 3-hydroxypyrazine-2-carboxamide,3-oxo-3,4-dihydropyrazine-2-carboxamide,pyrazinecarboxamide, 3,4-dihydro-3-oxo,3-hydroxy-2-pyrazinecarboxamide,pyrazine-2-carboxamide, 3-hydroxy,3-hydroxypyrazine-2-carboxamine,3-oxo-4h-pyrazine-2-carboxamide,t6mv dnj cvz wln,d09vhw,d0s5ry CID PubChem: 294642 Nom IUPAC: 2-oxo-1H-pyrazine-3-carboxamide SMILES: C1=CN=C(C(=O)N1)C(=O)N

Poids moléculaire (g/mol) 139.114
Synonyme 3-hydroxypyrazine-2-carboxamide,3-oxo-3,4-dihydropyrazine-2-carboxamide,pyrazinecarboxamide, 3,4-dihydro-3-oxo,3-hydroxy-2-pyrazinecarboxamide,pyrazine-2-carboxamide, 3-hydroxy,3-hydroxypyrazine-2-carboxamine,3-oxo-4h-pyrazine-2-carboxamide,t6mv dnj cvz wln,d09vhw,d0s5ry
Numéro MDL MFCD00233977
CAS 55321-99-8
CID PubChem 294642
Nom IUPAC 2-oxo-1H-pyrazine-3-carboxamide
Clé InChI SZPBAPFUXAADQV-UHFFFAOYSA-N
SMILES C1=CN=C(C(=O)N1)C(=O)N
Formule moléculaire C5H5N3O2
9

Methyl 5-chloropyrazine-2-carboxylate, 98%, Thermo Scientific Chemicals

CAS: 33332-25-1 Formule moléculaire: C6H5ClN2O2 Poids moléculaire (g/mol): 172.568 Numéro MDL: MFCD01632102 Clé InChI: CVVMLRFXZPKILB-UHFFFAOYSA-N Synonyme: methyl 5-chloro-2-pyrazinecarboxylate,methyl-5-chloropyrazine-2-carboxylate,2-chloro-5-carbomethoxy-pyrazine,5-chloro-pyrazine-2-carboxylic acid methyl ester,methyl-5-chloro-2-pyrazinecarboxylate,5-chloro-2-methoxycarbonyl pyrazine,2-pyrazinecarboxylic acid, 5-chloro-, methyl ester,pyrazinecarboxylic acid, 5-chloro-, methyl ester,5-chloro-2-pyrazinecarboxylic acid methyl ester,methyl-5-chlorpyrazin-2-carboxylat CID PubChem: 406081 Nom IUPAC: methyl 5-chloropyrazine-2-carboxylate SMILES: COC(=O)C1=CN=C(C=N1)Cl

Poids moléculaire (g/mol) 172.568
Synonyme methyl 5-chloro-2-pyrazinecarboxylate,methyl-5-chloropyrazine-2-carboxylate,2-chloro-5-carbomethoxy-pyrazine,5-chloro-pyrazine-2-carboxylic acid methyl ester,methyl-5-chloro-2-pyrazinecarboxylate,5-chloro-2-methoxycarbonyl pyrazine,2-pyrazinecarboxylic acid, 5-chloro-, methyl ester,pyrazinecarboxylic acid, 5-chloro-, methyl ester,5-chloro-2-pyrazinecarboxylic acid methyl ester,methyl-5-chlorpyrazin-2-carboxylat
Numéro MDL MFCD01632102
CAS 33332-25-1
CID PubChem 406081
Nom IUPAC methyl 5-chloropyrazine-2-carboxylate
Clé InChI CVVMLRFXZPKILB-UHFFFAOYSA-N
SMILES COC(=O)C1=CN=C(C=N1)Cl
Formule moléculaire C6H5ClN2O2
10

Methyl 5-bromopyrazine-2-carboxylate, 97%, Thermo Scientific Chemicals

CAS: 210037-58-4 Formule moléculaire: C6H5BrN2O2 Poids moléculaire (g/mol): 217.02 Numéro MDL: MFCD09991715 Clé InChI: PVTAJWAGBTWOPG-UHFFFAOYSA-N Synonyme: 5-bromo-pyrazine-2-carboxylic acid methyl ester,pyrazinecarboxylic acid, 5-bromo-, methyl ester,5-bromo-2-pyrazinecarboxylic acid methyl ester,methyl5-bromopyrazine-2-carboxylate,ksc545m4b,5-bromopyrazinecarboxylic acid methyl ester,pyrazinecarboxylicacid,5-bromo-,methylester,methyl 2-bromo-5-pyrazine-carboxylate,2-pyrazinecarboxylic acid, 5-bromo-, methyl ester,2-pyrazinecarboxylicacid, 5-bromo-, methyl ester CID PubChem: 27282430 Nom IUPAC: methyl 5-bromopyrazine-2-carboxylate SMILES: COC(=O)C1=CN=C(Br)C=N1

Poids moléculaire (g/mol) 217.02
Synonyme 5-bromo-pyrazine-2-carboxylic acid methyl ester,pyrazinecarboxylic acid, 5-bromo-, methyl ester,5-bromo-2-pyrazinecarboxylic acid methyl ester,methyl5-bromopyrazine-2-carboxylate,ksc545m4b,5-bromopyrazinecarboxylic acid methyl ester,pyrazinecarboxylicacid,5-bromo-,methylester,methyl 2-bromo-5-pyrazine-carboxylate,2-pyrazinecarboxylic acid, 5-bromo-, methyl ester,2-pyrazinecarboxylicacid, 5-bromo-, methyl ester
Numéro MDL MFCD09991715
CAS 210037-58-4
CID PubChem 27282430
Nom IUPAC methyl 5-bromopyrazine-2-carboxylate
Clé InChI PVTAJWAGBTWOPG-UHFFFAOYSA-N
SMILES COC(=O)C1=CN=C(Br)C=N1
Formule moléculaire C6H5BrN2O2
11

2-Amino-5-chloropyrazine, 95%

CAS: 33332-29-5 Formule moléculaire: C4H4ClN3 Poids moléculaire (g/mol): 129.547 Numéro MDL: MFCD03423596 Clé InChI: HWCKAMAVEWVBDO-UHFFFAOYSA-N Synonyme: 2-amino-5-chloropyrazine,pyrazinamine, 5-chloro,5-amino-2-chloropyrazine,5-chloro-pyrazin-2-ylamine,2-amino-5-chloro-1,4-diazine,pubchem17501,acmc-1cix9,5-chloro-2-amino-pyrazine,5-chloro-2-pyrazinamine,3-amino-6-chloropyrazine CID PubChem: 12808419 Nom IUPAC: 5-chloropyrazin-2-amine SMILES: C1=C(N=CC(=N1)Cl)N

Poids moléculaire (g/mol) 129.547
Synonyme 2-amino-5-chloropyrazine,pyrazinamine, 5-chloro,5-amino-2-chloropyrazine,5-chloro-pyrazin-2-ylamine,2-amino-5-chloro-1,4-diazine,pubchem17501,acmc-1cix9,5-chloro-2-amino-pyrazine,5-chloro-2-pyrazinamine,3-amino-6-chloropyrazine
Numéro MDL MFCD03423596
CAS 33332-29-5
CID PubChem 12808419
Nom IUPAC 5-chloropyrazin-2-amine
Clé InChI HWCKAMAVEWVBDO-UHFFFAOYSA-N
SMILES C1=C(N=CC(=N1)Cl)N
Formule moléculaire C4H4ClN3
12

Ethyl 5-chloropyrazine-2-carboxylate, 95%, Thermo Scientific Chemicals

CAS: 54013-04-6 Formule moléculaire: C7H7ClN2O2 Poids moléculaire (g/mol): 186.60 Numéro MDL: MFCD18070850 Clé InChI: CFKGDFQQELWOHA-UHFFFAOYSA-N Synonyme: ethyl 5-chloropyrazinoate,pyrazinecarboxylic acid, 5-chloro-, ethyl ester,ethyl 5-chloro-2-pyrazinecarboxylate,ethyl5-chloropyrazine-2-carboxylate,5-chloro-2-pyrazinecarboxylic acid ethyl ester CID PubChem: 465025 Nom IUPAC: ethyl 5-chloropyrazine-2-carboxylate SMILES: CCOC(=O)C1=CN=C(Cl)C=N1

Poids moléculaire (g/mol) 186.60
Synonyme ethyl 5-chloropyrazinoate,pyrazinecarboxylic acid, 5-chloro-, ethyl ester,ethyl 5-chloro-2-pyrazinecarboxylate,ethyl5-chloropyrazine-2-carboxylate,5-chloro-2-pyrazinecarboxylic acid ethyl ester
Numéro MDL MFCD18070850
CAS 54013-04-6
CID PubChem 465025
Nom IUPAC ethyl 5-chloropyrazine-2-carboxylate
Clé InChI CFKGDFQQELWOHA-UHFFFAOYSA-N
SMILES CCOC(=O)C1=CN=C(Cl)C=N1
Formule moléculaire C7H7ClN2O2
13

2-Amino-3-benzyloxypyrazine, 96%

CAS: 110223-15-9 Formule moléculaire: C11H11N3O Poids moléculaire (g/mol): 201.23 Numéro MDL: MFCD09838954 Clé InChI: QKEQFJXWHGVJJU-UHFFFAOYSA-N Synonyme: 2-amino-3-benzyloxypyrazine,3-benzyloxy pyrazin-2-amine,2-pyrazinamine,3-phenylmethoxy,2-pyrazinamine, 3-phenylmethoxy,zlchem 177,pubchem19570,acmc-20a0ri,2-aminol-3-benzyloxypyrazine,3-phenylmethoxy-2-pyrazinamine CID PubChem: 13900234 Nom IUPAC: 3-phenylmethoxypyrazin-2-amine SMILES: NC1=NC=CN=C1OCC1=CC=CC=C1

Poids moléculaire (g/mol) 201.23
Synonyme 2-amino-3-benzyloxypyrazine,3-benzyloxy pyrazin-2-amine,2-pyrazinamine,3-phenylmethoxy,2-pyrazinamine, 3-phenylmethoxy,zlchem 177,pubchem19570,acmc-20a0ri,2-aminol-3-benzyloxypyrazine,3-phenylmethoxy-2-pyrazinamine
Numéro MDL MFCD09838954
CAS 110223-15-9
CID PubChem 13900234
Nom IUPAC 3-phenylmethoxypyrazin-2-amine
Clé InChI QKEQFJXWHGVJJU-UHFFFAOYSA-N
SMILES NC1=NC=CN=C1OCC1=CC=CC=C1
Formule moléculaire C11H11N3O
14

Aminopyrazine, 99+%

CAS: 5049-61-6 Formule moléculaire: C4H5N3 Poids moléculaire (g/mol): 95.1 Numéro MDL: MFCD00006137 Clé InChI: XFTQRUTUGRCSGO-UHFFFAOYSA-N Synonyme: 2-aminopyrazine,aminopyrazine,pyrazinamine,2-pyrazinamine,pyrazin-2-ylamine,pyrazine-2-ylamine,pyrazine, 2-amino,amino pyrazine,3-aminopyrazine,iminopyrazine CID PubChem: 78747 Nom IUPAC: pyrazin-2-amine SMILES: C1=CN=C(C=N1)N

Poids moléculaire (g/mol) 95.1
Synonyme 2-aminopyrazine,aminopyrazine,pyrazinamine,2-pyrazinamine,pyrazin-2-ylamine,pyrazine-2-ylamine,pyrazine, 2-amino,amino pyrazine,3-aminopyrazine,iminopyrazine
Numéro MDL MFCD00006137
CAS 5049-61-6
CID PubChem 78747
Nom IUPAC pyrazin-2-amine
Clé InChI XFTQRUTUGRCSGO-UHFFFAOYSA-N
SMILES C1=CN=C(C=N1)N
Formule moléculaire C4H5N3
15

Ethyl 5-aminopyrazine-2-carboxylate, 95%, Thermo Scientific Chemicals

CAS: 54013-06-8 Formule moléculaire: C7H9N3O2 Poids moléculaire (g/mol): 167.17 Numéro MDL: MFCD08437665 Clé InChI: BLPDHDYKCBRILY-UHFFFAOYSA-N CID PubChem: 22271413 Nom IUPAC: ethyl 5-aminopyrazine-2-carboxylate SMILES: CCOC(=O)C1=CN=C(N)C=N1

Poids moléculaire (g/mol) 167.17
Numéro MDL MFCD08437665
CAS 54013-06-8
CID PubChem 22271413
Nom IUPAC ethyl 5-aminopyrazine-2-carboxylate
Clé InChI BLPDHDYKCBRILY-UHFFFAOYSA-N
SMILES CCOC(=O)C1=CN=C(N)C=N1
Formule moléculaire C7H9N3O2