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Pyraziner

Aromatiske organiske heterocykliske forbindelser, der består af en seksleddet ring med fire carbonatomer og to nitrogenatomer i modsatte positioner af ringen, hvilket gør denne ring symmetrisk.
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Mængde 
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Mængde

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Grad

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1 – 15 af 75 Resultater
1

3-amino-6-brompyrazin-2-carboxylsyre, 97%, Thermo Scientific™

CAS: 486424-37-7 Molekylær formel: C5H4BrN3O2 Molekylvægt (g/mol): 218.01 InChI nøgle: MTNAQEKMSVDTAQ-UHFFFAOYSA-N Synonym: 3-amino-6-bromo-pyrazine-2-carboxylic acid,3-amino-6-bromo-2-pyrazinecarboxylic acid,2-amino-5-bromopyrazine-3-carboxylic acid,pyrazinecarboxylic acid, 3-amino-6-bromo,pubchem22388,3-amino-6-bromopyrazine-2-carboxylicacid,acmc-1bna1,ksc235o0r,2-pyrazinecarboxylic acid, 3-amino-6-bromo,3-azanyl-6-bromanyl-pyrazine-2-carboxylic acid PubChem CID: 18521600 IUPAC navn: 3-amino-6-brompyrazin-2-carboxylsyre SMIL: C1=C(N=C(C(=N1)N)C(=O)O)Br

PubChem CID 18521600
Molekylvægt (g/mol) 218.01
CAS 486424-37-7
Synonym 3-amino-6-bromo-pyrazine-2-carboxylic acid,3-amino-6-bromo-2-pyrazinecarboxylic acid,2-amino-5-bromopyrazine-3-carboxylic acid,pyrazinecarboxylic acid, 3-amino-6-bromo,pubchem22388,3-amino-6-bromopyrazine-2-carboxylicacid,acmc-1bna1,ksc235o0r,2-pyrazinecarboxylic acid, 3-amino-6-bromo,3-azanyl-6-bromanyl-pyrazine-2-carboxylic acid
SMIL C1=C(N=C(C(=N1)N)C(=O)O)Br
IUPAC navn 3-amino-6-brompyrazin-2-carboxylsyre
InChI nøgle MTNAQEKMSVDTAQ-UHFFFAOYSA-N
Molekylær formel C5H4BrN3O2
2

5-methylpyrazin-2-carboxylsyre, 97 %, Thermo Scientific™

CAS: 5521-55-1 Molekylær formel: C6H6N2O2 Molekylvægt (g/mol): 138.126 MDL nummer: MFCD00068241 InChI nøgle: RBYJWCRKFLGNDB-UHFFFAOYSA-N Synonym: 5-methyl-2-pyrazinecarboxylic acid,2-methylpyrazine-5-carboxylic acid,pyrazinecarboxylic acid, 5-methyl,unii-b861rs5nhi,5-methylpyrazinecarboxylic acid,5-methyl pyrazine-2-carboxylic acid,5-methyl-pyrazine-2-carboxylic acid,2-carboxy-5-methylpyrazine,2-methyl-5-pyrazinoic acid,b861rs5nhi PubChem CID: 122831 IUPAC navn: 5-methylpyrazin-2-carboxylsyre SMIL: CC1=NC=C(N=C1)C(=O)O

MDL nummer MFCD00068241
PubChem CID 122831
Molekylvægt (g/mol) 138.126
CAS 5521-55-1
Synonym 5-methyl-2-pyrazinecarboxylic acid,2-methylpyrazine-5-carboxylic acid,pyrazinecarboxylic acid, 5-methyl,unii-b861rs5nhi,5-methylpyrazinecarboxylic acid,5-methyl pyrazine-2-carboxylic acid,5-methyl-pyrazine-2-carboxylic acid,2-carboxy-5-methylpyrazine,2-methyl-5-pyrazinoic acid,b861rs5nhi
SMIL CC1=NC=C(N=C1)C(=O)O
IUPAC navn 5-methylpyrazin-2-carboxylsyre
InChI nøgle RBYJWCRKFLGNDB-UHFFFAOYSA-N
Molekylær formel C6H6N2O2
3

2-Amino-5-bromopyrazin, 97%

CAS: 59489-71-3 Molekylær formel: C4H4BrN3 Molekylvægt (g/mol): 174.001 MDL nummer: MFCD00235015 InChI nøgle: KRRTXVSBTPCDOS-UHFFFAOYSA-N Synonym: 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 PubChem CID: 599539 IUPAC navn: 5-brompyrazin-2-amin SMIL: C1=C(N=CC(=N1)Br)N

MDL nummer MFCD00235015
PubChem CID 599539
Molekylvægt (g/mol) 174.001
CAS 59489-71-3
Synonym 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
SMIL C1=C(N=CC(=N1)Br)N
IUPAC navn 5-brompyrazin-2-amin
InChI nøgle KRRTXVSBTPCDOS-UHFFFAOYSA-N
Molekylær formel C4H4BrN3
5

5-brom-2-pyrazinamin, Tech ., Thermo Scientific™

CAS: 59489-71-3 Molekylær formel: C4H4BrN3 Molekylvægt (g/mol): 174.001 MDL nummer: MFCD00235015 InChI nøgle: KRRTXVSBTPCDOS-UHFFFAOYSA-N Synonym: 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 PubChem CID: 599539 IUPAC navn: 5-brompyrazin-2-amin SMIL: C1=C(N=CC(=N1)Br)N

MDL nummer MFCD00235015
PubChem CID 599539
Molekylvægt (g/mol) 174.001
CAS 59489-71-3
Synonym 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
SMIL C1=C(N=CC(=N1)Br)N
IUPAC navn 5-brompyrazin-2-amin
InChI nøgle KRRTXVSBTPCDOS-UHFFFAOYSA-N
Molekylær formel C4H4BrN3
6

2-Isobutyl-3-methoxypyrazin, 98%

CAS: 24683-00-9 Molekylær formel: C9H14N2O Molekylvægt (g/mol): 166.22 MDL nummer: MFCD00006128 InChI nøgle: UXFSPRAGHGMRSQ-UHFFFAOYSA-N Synonym: 2-isobutyl-3-methoxypyrazine,3-isobutyl-2-methoxypyrazine,2-methoxy-3-2-methylpropyl pyrazine,2-methoxy-3-isobutylpyrazine,2-methoxy-3-isobutyl pyrazine,1dzk,pyrazine, 2-methoxy-3-2-methylpropyl,unii-s327o0t12o,ibmp,3-methoxy-2-isobutylpyrazine PubChem CID: 32594 IUPAC navn: 2-methoxy-3-(2-methylpropyl)pyrazin SMIL: COC1=NC=CN=C1CC(C)C

MDL nummer MFCD00006128
PubChem CID 32594
Molekylvægt (g/mol) 166.22
CAS 24683-00-9
Synonym 2-isobutyl-3-methoxypyrazine,3-isobutyl-2-methoxypyrazine,2-methoxy-3-2-methylpropyl pyrazine,2-methoxy-3-isobutylpyrazine,2-methoxy-3-isobutyl pyrazine,1dzk,pyrazine, 2-methoxy-3-2-methylpropyl,unii-s327o0t12o,ibmp,3-methoxy-2-isobutylpyrazine
SMIL COC1=NC=CN=C1CC(C)C
IUPAC navn 2-methoxy-3-(2-methylpropyl)pyrazin
InChI nøgle UXFSPRAGHGMRSQ-UHFFFAOYSA-N
Molekylær formel C9H14N2O
7

2-Methoxy-6-(tri-n-butylstannyl)pyrazin, 95%

CAS: 1105511-66-7 Molekylær formel: C17H32N2OSn Molekylvægt (g/mol): 399.166 MDL nummer: MFCD08275735 InChI nøgle: WWRXJELRWGUPKZ-UHFFFAOYSA-N Synonym: 2-methoxy-6-tributylstannyl pyrazine,2-tri-n-butylstannyl-6-methoxypyrazine,2-methoxy-6-tributylstannanyl pyrazine,2-methoxy-6-tri-n-butylstannyl pyrazine,2-tributylstannyl-6-methoxypyrazine PubChem CID: 16427103 IUPAC navn: tributyl-(6-methoxypyrazin-2-yl)stannan SMIL: CCCC[Sn](CCCC)(CCCC)C1=NC(=CN=C1)OC

MDL nummer MFCD08275735
PubChem CID 16427103
Molekylvægt (g/mol) 399.166
CAS 1105511-66-7
Synonym 2-methoxy-6-tributylstannyl pyrazine,2-tri-n-butylstannyl-6-methoxypyrazine,2-methoxy-6-tributylstannanyl pyrazine,2-methoxy-6-tri-n-butylstannyl pyrazine,2-tributylstannyl-6-methoxypyrazine
SMIL CCCC[Sn](CCCC)(CCCC)C1=NC(=CN=C1)OC
IUPAC navn tributyl-(6-methoxypyrazin-2-yl)stannan
InChI nøgle WWRXJELRWGUPKZ-UHFFFAOYSA-N
Molekylær formel C17H32N2OSn
8

Methyl 3-amino-5,6-dichloropyrazin-2-carboxylat, 97%

CAS: 1458-18-0 Molekylær formel: C6H5Cl2N3O2 Molekylvægt (g/mol): 222.025 MDL nummer: MFCD00010431 InChI nøgle: USYMCUGEGUFUBI-UHFFFAOYSA-N Synonym: 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 PubChem CID: 73828 IUPAC navn: methyl-3-amino-5,6-dichlorpyrazin-2-carboxylat SMIL: COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N

MDL nummer MFCD00010431
PubChem CID 73828
Molekylvægt (g/mol) 222.025
CAS 1458-18-0
Synonym 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
SMIL COC(=O)C1=C(N=C(C(=N1)Cl)Cl)N
IUPAC navn methyl-3-amino-5,6-dichlorpyrazin-2-carboxylat
InChI nøgle USYMCUGEGUFUBI-UHFFFAOYSA-N
Molekylær formel C6H5Cl2N3O2
9

3-aminopyrazin-2-carboxamid, 96%

CAS: 32587-10-3 Molekylær formel: C5H6N4O Molekylvægt (g/mol): 138.13 MDL nummer: MFCD03407446 InChI nøgle: SFSMATGDLFHTHE-UHFFFAOYSA-N Synonym: aminopyrazine carboxamide,3-aminopyrazinecarboxamide,3-amino-2-pyrazinecarboxamide,3-amino-pyrazine-2-carboxylic acid amide,3-amino-pyrazinecarboxamide,3-amino-pyrazine-2-carboxamide,2-pyrazinecarboxamide,3-amino,pyrazinecarboxamide, 3-amino,pyrazinecarboxamide, 3-amino-7ci,9ci PubChem CID: 280292 IUPAC navn: 3-aminopyrazin-2-carboxamid SMIL: NC(=O)C1=NC=CN=C1N

MDL nummer MFCD03407446
PubChem CID 280292
Molekylvægt (g/mol) 138.13
CAS 32587-10-3
Synonym aminopyrazine carboxamide,3-aminopyrazinecarboxamide,3-amino-2-pyrazinecarboxamide,3-amino-pyrazine-2-carboxylic acid amide,3-amino-pyrazinecarboxamide,3-amino-pyrazine-2-carboxamide,2-pyrazinecarboxamide,3-amino,pyrazinecarboxamide, 3-amino,pyrazinecarboxamide, 3-amino-7ci,9ci
SMIL NC(=O)C1=NC=CN=C1N
IUPAC navn 3-aminopyrazin-2-carboxamid
InChI nøgle SFSMATGDLFHTHE-UHFFFAOYSA-N
Molekylær formel C5H6N4O
10

2-Aminopyrazin, 99%

CAS: 5049-61-6 Molekylær formel: C4H5N3 Molekylvægt (g/mol): 95.105 MDL nummer: MFCD00006137 InChI nøgle: XFTQRUTUGRCSGO-UHFFFAOYSA-N Synonym: 2-aminopyrazine,aminopyrazine,pyrazinamine,2-pyrazinamine,pyrazin-2-ylamine,pyrazine-2-ylamine,pyrazine, 2-amino,amino pyrazine,3-aminopyrazine,iminopyrazine PubChem CID: 78747 IUPAC navn: pyrazin-2-amin SMIL: C1=CN=C(C=N1)N

MDL nummer MFCD00006137
PubChem CID 78747
Molekylvægt (g/mol) 95.105
CAS 5049-61-6
Synonym 2-aminopyrazine,aminopyrazine,pyrazinamine,2-pyrazinamine,pyrazin-2-ylamine,pyrazine-2-ylamine,pyrazine, 2-amino,amino pyrazine,3-aminopyrazine,iminopyrazine
SMIL C1=CN=C(C=N1)N
IUPAC navn pyrazin-2-amin
InChI nøgle XFTQRUTUGRCSGO-UHFFFAOYSA-N
Molekylær formel C4H5N3
11

3-Aminopyrazin-2-carboxylsyre, 98%

CAS: 1-1-5424 MDL nummer: MFCD00006141

MDL nummer MFCD00006141
CAS 1-1-5424
12

2,3-Dicyanopyrazin, Thermo Scientific Chemicals

CAS: 13481-25-9 Molekylær formel: C6H2N4 Molekylvægt (g/mol): 130.11 InChI nøgle: OTVZGAXESBAAQQ-UHFFFAOYSA-N IUPAC navn: pyrazin-2,3-dicarbonitril SMIL: N#CC1=NC=CN=C1C#N

Molekylvægt (g/mol) 130.11
CAS 13481-25-9
SMIL N#CC1=NC=CN=C1C#N
IUPAC navn pyrazin-2,3-dicarbonitril
InChI nøgle OTVZGAXESBAAQQ-UHFFFAOYSA-N
Molekylær formel C6H2N4
13

Pyrazin-2,3-dicarboxylsyre, 98%

CAS: 89-01-0 Molekylær formel: C6H4N2O4 Molekylvægt (g/mol): 168.108 MDL nummer: MFCD00006131 InChI nøgle: ZUCRGHABDDWQPY-UHFFFAOYSA-N Synonym: 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 PubChem CID: 66628 IUPAC navn: pyrazin-2,3-dicarboxylsyre SMIL: C1=CN=C(C(=N1)C(=O)O)C(=O)O

MDL nummer MFCD00006131
PubChem CID 66628
Molekylvægt (g/mol) 168.108
CAS 89-01-0
Synonym 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
SMIL C1=CN=C(C(=N1)C(=O)O)C(=O)O
IUPAC navn pyrazin-2,3-dicarboxylsyre
InChI nøgle ZUCRGHABDDWQPY-UHFFFAOYSA-N
Molekylær formel C6H4N2O4
14

Pyrazin-2,5-dicarboxylsyre, 95%

CAS: 122-05-4 Molekylær formel: C6H4N2O4 Molekylvægt (g/mol): 168.11 MDL nummer: MFCD00216919 InChI nøgle: GMIOYJQLNFNGPR-UHFFFAOYSA-N Synonym: 2,5-pyrazinedicarboxylic acid,2,5-pyrazinedicarboxylicacid,pubchem8868,2,5-pyrazine-diacid,ksc177q1r,pyrazinedicarboxylic-2,5 acid PubChem CID: 255280 IUPAC navn: pyrazin-2,5-dicarboxylsyre SMIL: OC(=O)C1=CN=C(C=N1)C(O)=O

MDL nummer MFCD00216919
PubChem CID 255280
Molekylvægt (g/mol) 168.11
CAS 122-05-4
Synonym 2,5-pyrazinedicarboxylic acid,2,5-pyrazinedicarboxylicacid,pubchem8868,2,5-pyrazine-diacid,ksc177q1r,pyrazinedicarboxylic-2,5 acid
SMIL OC(=O)C1=CN=C(C=N1)C(O)=O
IUPAC navn pyrazin-2,5-dicarboxylsyre
InChI nøgle GMIOYJQLNFNGPR-UHFFFAOYSA-N
Molekylær formel C6H4N2O4
15

2-Amino-5-methylpyrazin, 98%

CAS: 5521-58-4 Molekylær formel: C5H7N3 Molekylvægt (g/mol): 109.132 MDL nummer: MFCD08437664 InChI nøgle: ZNQOALAKPLGUPH-UHFFFAOYSA-N Synonym: 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 PubChem CID: 313215 IUPAC navn: 5-methylpyrazin-2-amin SMIL: CC1=CN=C(C=N1)N

MDL nummer MFCD08437664
PubChem CID 313215
Molekylvægt (g/mol) 109.132
CAS 5521-58-4
Synonym 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
SMIL CC1=CN=C(C=N1)N
IUPAC navn 5-methylpyrazin-2-amin
InChI nøgle ZNQOALAKPLGUPH-UHFFFAOYSA-N
Molekylær formel C5H7N3