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Oxacykliske forbindelser

Organiske heterocykliske forbindelser, der indeholder et eller flere oxygenatomer enten inden for ringens struktur eller knyttet til ringen.

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1

Coumalsyre, 97%, Thermo Scientific Chemicals

CAS: 500-05-0 Molekylær formel: C6H4O4 Molekylvægt (g/mol): 140.09 MDL nummer: MFCD00006644 InChI nøgle: ORGPJDKNYMVLFL-UHFFFAOYSA-N Synonym: coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g PubChem CID: 68141 SMIL: OC(=O)C1=COC(=O)C=C1

MDL nummer MFCD00006644
PubChem CID 68141
Molekylvægt (g/mol) 140.09
CAS 500-05-0
Synonym coumalic acid,2-oxo-2h-pyran-5-carboxylic acid,cumalic acid,2h-pyran-5-carboxylic acid, 2-oxo,2-oxopyran-5-carboxylic acid,unii-ob1jpy343g,2-pyrone-5-carboxylic acid,alpha-pyrone-5-carboxylic acid,.alpha.-pyrone-5-carboxylic acid,ob1jpy343g
SMIL OC(=O)C1=COC(=O)C=C1
InChI nøgle ORGPJDKNYMVLFL-UHFFFAOYSA-N
Molekylær formel C6H4O4
2

Oxazole-4-carboxylic acid, 97%

CAS: 23012-13-7 Molekylær formel: C4H3NO3 Molekylvægt (g/mol): 113.07 MDL nummer: MFCD06797151 InChI nøgle: JBCFJMYPJJWIRG-UHFFFAOYSA-N Synonym: oxazole-4-carboxylic acid,4-oxazolecarboxylic acid,4-oxazolecarboxylicacid,4-carboxy-1,3-oxazole,oxazole-4-carboxylic,4-oxazolecarboxlic acid,pubchem11025,4-carboxyoxazole,4-oxazolecarboxylic acid ep PubChem CID: 14281430 IUPAC navn: 1,3-oxazol-4-carboxylsyre SMIL: C1=C(N=CO1)C(=O)O

MDL nummer MFCD06797151
PubChem CID 14281430
Molekylvægt (g/mol) 113.07
CAS 23012-13-7
Synonym oxazole-4-carboxylic acid,4-oxazolecarboxylic acid,4-oxazolecarboxylicacid,4-carboxy-1,3-oxazole,oxazole-4-carboxylic,4-oxazolecarboxlic acid,pubchem11025,4-carboxyoxazole,4-oxazolecarboxylic acid ep
SMIL C1=C(N=CO1)C(=O)O
IUPAC navn 1,3-oxazol-4-carboxylsyre
InChI nøgle JBCFJMYPJJWIRG-UHFFFAOYSA-N
Molekylær formel C4H3NO3
3

Oxazole-5-carboxylic acid, 98+%

CAS: 118994-90-4 Molekylær formel: C4H3NO3 Molekylvægt (g/mol): 113.072 MDL nummer: MFCD04114931 InChI nøgle: QCGMEWVZBGQOFN-UHFFFAOYSA-N Synonym: oxazole-5-carboxylic acid,5-oxazolecarboxylic acid,5-oxazolecarboxylicacid,5-carboxy-1,3-oxazole,oxazole-5-carboxylicacid,5-carboxyoxazole,acmc-209a0v,ksc173g8b,1,3-oxazole-5-carboxylic acid PubChem CID: 16340557 IUPAC navn: 1,3-oxazol-5-carboxylsyre SMIL: C1=C(OC=N1)C(=O)O

MDL nummer MFCD04114931
PubChem CID 16340557
Molekylvægt (g/mol) 113.072
CAS 118994-90-4
Synonym oxazole-5-carboxylic acid,5-oxazolecarboxylic acid,5-oxazolecarboxylicacid,5-carboxy-1,3-oxazole,oxazole-5-carboxylicacid,5-carboxyoxazole,acmc-209a0v,ksc173g8b,1,3-oxazole-5-carboxylic acid
SMIL C1=C(OC=N1)C(=O)O
IUPAC navn 1,3-oxazol-5-carboxylsyre
InChI nøgle QCGMEWVZBGQOFN-UHFFFAOYSA-N
Molekylær formel C4H3NO3
4

Xanthene-9-carboxylic acid, 98%

CAS: 82-07-5 Molekylær formel: C14H10O3 Molekylvægt (g/mol): 226.231 MDL nummer: MFCD00005059 InChI nøgle: VSBFNCXKYIEYIS-UHFFFAOYSA-N Synonym: xanthene-9-carboxylic acid,xanthanoic acid,xanthenecarboxylic acid,9-xanthenecarboxylic acid,unii-63a81f6a8v,xanthene-9-carboxylicacid,pubchem17697,maybridge1_006340,9-xanthenylcarboxylic acid,chembl520 PubChem CID: 65736 IUPAC navn: 9H-xanthen-9-carboxylsyre SMIL: C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)C(=O)O

MDL nummer MFCD00005059
PubChem CID 65736
Molekylvægt (g/mol) 226.231
CAS 82-07-5
Synonym xanthene-9-carboxylic acid,xanthanoic acid,xanthenecarboxylic acid,9-xanthenecarboxylic acid,unii-63a81f6a8v,xanthene-9-carboxylicacid,pubchem17697,maybridge1_006340,9-xanthenylcarboxylic acid,chembl520
SMIL C1=CC=C2C(=C1)C(C3=CC=CC=C3O2)C(=O)O
IUPAC navn 9H-xanthen-9-carboxylsyre
InChI nøgle VSBFNCXKYIEYIS-UHFFFAOYSA-N
Molekylær formel C14H10O3
5

Chromone-2-carboxylic acid, 97%

CAS: 4940-39-0 Molekylær formel: C10H6O4 Molekylvægt (g/mol): 190.154 MDL nummer: MFCD00006838 InChI nøgle: RVMGXWBCQGAWBR-UHFFFAOYSA-N Synonym: chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french PubChem CID: 2741 IUPAC navn: 4-oxochromen-2-carboxylsyre SMIL: C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O

MDL nummer MFCD00006838
PubChem CID 2741
Molekylvægt (g/mol) 190.154
CAS 4940-39-0
Synonym chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french
SMIL C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O
IUPAC navn 4-oxochromen-2-carboxylsyre
InChI nøgle RVMGXWBCQGAWBR-UHFFFAOYSA-N
Molekylær formel C10H6O4
6

Chromone-3-carboxylic acid, 98%

CAS: 39079-62-4 Molekylær formel: C10H6O4 Molekylvægt (g/mol): 190.154 MDL nummer: MFCD00017338 InChI nøgle: PCIITXGDSHXTSN-UHFFFAOYSA-N Synonym: chromone-3-carboxylic acid,4-oxo-4h-chromene-3-carboxylic acid,4-oxo-4h-1-benzopyran-3-carboxylic acid,maybridge1_005842,3-carboxychromone,d04tgn,acmc-1ad65,4-oxo-chromene-3-carboxylic acid,4h-chromen-4-one-3-carboxylic acid PubChem CID: 181620 IUPAC navn: 4-oxochromen-3-carboxylsyre SMIL: C1=CC=C2C(=C1)C(=O)C(=CO2)C(=O)O

MDL nummer MFCD00017338
PubChem CID 181620
Molekylvægt (g/mol) 190.154
CAS 39079-62-4
Synonym chromone-3-carboxylic acid,4-oxo-4h-chromene-3-carboxylic acid,4-oxo-4h-1-benzopyran-3-carboxylic acid,maybridge1_005842,3-carboxychromone,d04tgn,acmc-1ad65,4-oxo-chromene-3-carboxylic acid,4h-chromen-4-one-3-carboxylic acid
SMIL C1=CC=C2C(=C1)C(=O)C(=CO2)C(=O)O
IUPAC navn 4-oxochromen-3-carboxylsyre
InChI nøgle PCIITXGDSHXTSN-UHFFFAOYSA-N
Molekylær formel C10H6O4
7

1-benzofuran-5-carboxylsyre, Thermo Scientific™

CAS: 90721-27-0 Molekylær formel: C9H6O3 Molekylvægt (g/mol): 162.14 MDL nummer: MFCD01006742 InChI nøgle: GTWXSZIQNTUNKR-UHFFFAOYSA-N Synonym: benzofuran-5-carboxylic acid,5-benzofurancarboxylic acid,benzo b furan-5-carboxylic acid,1-benzofunan-5-carboxylic acid,benzofurane-5-carboxylic acid,4ctj,pubchem7018,5-benzofuran carboxylic,rarechem al be 1369,5-benzofurancarboxylicacid PubChem CID: 595656 IUPAC navn: 1-benzofuran-5-carboxylsyre SMIL: OC(=O)C1=CC=C2OC=CC2=C1

MDL nummer MFCD01006742
PubChem CID 595656
Molekylvægt (g/mol) 162.14
CAS 90721-27-0
Synonym benzofuran-5-carboxylic acid,5-benzofurancarboxylic acid,benzo b furan-5-carboxylic acid,1-benzofunan-5-carboxylic acid,benzofurane-5-carboxylic acid,4ctj,pubchem7018,5-benzofuran carboxylic,rarechem al be 1369,5-benzofurancarboxylicacid
SMIL OC(=O)C1=CC=C2OC=CC2=C1
IUPAC navn 1-benzofuran-5-carboxylsyre
InChI nøgle GTWXSZIQNTUNKR-UHFFFAOYSA-N
Molekylær formel C9H6O3
8

2-(2-Furyl)benzoesyre, 97 %, Thermo Scientific™

CAS: 331942-47-3 Molekylær formel: C11H8O3 Molekylvægt (g/mol): 188.182 InChI nøgle: QRUHYAWZHFTNEA-UHFFFAOYSA-N Synonym: 2-2-furyl benzoic acid,2-furan-2-yl benzoic acid,2-fur-2-ylbenzoic acid,benzoic acid,2-2-furanyl,2-fur-2-yl benzoic acid,2-furan-2-yl-benzoic acid PubChem CID: 2772293 IUPAC navn: 2-(furan-2-yl)benzoesyre SMIL: C1=CC=C(C(=C1)C2=CC=CO2)C(=O)O

PubChem CID 2772293
Molekylvægt (g/mol) 188.182
CAS 331942-47-3
Synonym 2-2-furyl benzoic acid,2-furan-2-yl benzoic acid,2-fur-2-ylbenzoic acid,benzoic acid,2-2-furanyl,2-fur-2-yl benzoic acid,2-furan-2-yl-benzoic acid
SMIL C1=CC=C(C(=C1)C2=CC=CO2)C(=O)O
IUPAC navn 2-(furan-2-yl)benzoesyre
InChI nøgle QRUHYAWZHFTNEA-UHFFFAOYSA-N
Molekylær formel C11H8O3
9

4-(2-furyl)benzoesyre, 97 %, Thermo Scientific™

CAS: 35461-98-4 Molekylær formel: C11H8O3 Molekylvægt (g/mol): 188.18 MDL nummer: MFCD04039073 InChI nøgle: FOJYVBSPOBUCMV-UHFFFAOYSA-N Synonym: 4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid PubChem CID: 5138791 IUPAC navn: 4-(furan-2-yl)benzoesyre SMIL: OC(=O)C1=CC=C(C=C1)C1=CC=CO1

MDL nummer MFCD04039073
PubChem CID 5138791
Molekylvægt (g/mol) 188.18
CAS 35461-98-4
Synonym 4-2-furyl benzoic acid,4-furan-2-yl benzoic acid,4-furan-2-yl-benzoic acid,2-4-carboxyphenyl furan,4-fur-2-ylbenzoic acid,p-2-furyl benzoic acid,4-2-furanyl benzoic acid
SMIL OC(=O)C1=CC=C(C=C1)C1=CC=CO1
IUPAC navn 4-(furan-2-yl)benzoesyre
InChI nøgle FOJYVBSPOBUCMV-UHFFFAOYSA-N
Molekylær formel C11H8O3
10

Benzo[b]furan-7-carboxylsyre, Thermo Scientific™

CAS: 90484-22-3 Molekylær formel: C9H6O3 Molekylvægt (g/mol): 162.14 MDL nummer: MFCD10000617 InChI nøgle: QMHILIQFOBNARN-UHFFFAOYSA-N Synonym: benzofuran-7-carboxylic acid,benzofuran-7-carboxylicacid,7-benzofuranylcarboxylic acid,benzo b furan-7-carboxylic acid,7-benzofurancarboxylic acid,4ahs,7-benzofurancarboxylicacid,akh PubChem CID: 13307983 IUPAC navn: 1-benzofuran-7-carboxylsyre SMIL: OC(=O)C1=C2OC=CC2=CC=C1

MDL nummer MFCD10000617
PubChem CID 13307983
Molekylvægt (g/mol) 162.14
CAS 90484-22-3
Synonym benzofuran-7-carboxylic acid,benzofuran-7-carboxylicacid,7-benzofuranylcarboxylic acid,benzo b furan-7-carboxylic acid,7-benzofurancarboxylic acid,4ahs,7-benzofurancarboxylicacid,akh
SMIL OC(=O)C1=C2OC=CC2=CC=C1
IUPAC navn 1-benzofuran-7-carboxylsyre
InChI nøgle QMHILIQFOBNARN-UHFFFAOYSA-N
Molekylær formel C9H6O3
11

3-(2-furyl)benzoesyre, 97 %, Thermo Scientific™

CAS: 35461-99-5 Molekylær formel: C11H8O3 Molekylvægt (g/mol): 188.182 MDL nummer: MFCD02690979 InChI nøgle: RQVVFGRDMHDHNI-UHFFFAOYSA-N Synonym: 3-furan-2-yl benzoic acid,3-2-furyl benzoic acid,3-fur-2-ylbenzoic acid,3-furan-2-yl-benzoic acid,m-2-furyl benzoic acid,benzoic acid, 3-2-furanyl PubChem CID: 5037933 IUPAC navn: 3-(furan-2-yl)benzoesyre SMIL: C1=CC(=CC(=C1)C(=O)O)C2=CC=CO2

MDL nummer MFCD02690979
PubChem CID 5037933
Molekylvægt (g/mol) 188.182
CAS 35461-99-5
Synonym 3-furan-2-yl benzoic acid,3-2-furyl benzoic acid,3-fur-2-ylbenzoic acid,3-furan-2-yl-benzoic acid,m-2-furyl benzoic acid,benzoic acid, 3-2-furanyl
SMIL C1=CC(=CC(=C1)C(=O)O)C2=CC=CO2
IUPAC navn 3-(furan-2-yl)benzoesyre
InChI nøgle RQVVFGRDMHDHNI-UHFFFAOYSA-N
Molekylær formel C11H8O3
12

4-Oxo-4H-1-benzopyran-2-carboxylsyre, 97 %, Thermo Scientific Chemicals

CAS: 4940-39-0 Molekylær formel: C10H6O4 Molekylvægt (g/mol): 190.15 MDL nummer: MFCD00006838 InChI nøgle: RVMGXWBCQGAWBR-UHFFFAOYSA-N Synonym: chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french PubChem CID: 2741 IUPAC navn: 4-oxochromen-2-carboxylsyre SMIL: C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O

MDL nummer MFCD00006838
PubChem CID 2741
Molekylvægt (g/mol) 190.15
CAS 4940-39-0
Synonym chromocarb,chromone-2-carboxylic acid,4-oxo-4h-chromene-2-carboxylic acid,4-oxo-4h-1-benzopyran-2-carboxylic acid,atremon,chromonecarboxylic acid,lp-1,chromocarb inn:dcf,2-chromonecarboxylic acid,chromocarbe inn-french
SMIL C1=CC=C2C(=C1)C(=O)C=C(O2)C(=O)O
IUPAC navn 4-oxochromen-2-carboxylsyre
InChI nøgle RVMGXWBCQGAWBR-UHFFFAOYSA-N
Molekylær formel C10H6O4
13

Benzo[b]furan-3-yleddikesyre, 97 %, Thermo Scientific™

CAS: 64175-51-5 Molekylær formel: C10H8O3 Molekylvægt (g/mol): 176.171 InChI nøgle: QWMVFCMIUUHJDH-UHFFFAOYSA-N Synonym: 2-benzofuran-3-yl acetic acid,3-benzofuranacetic acid,benzo b furan-3-ylacetic acid,2-1-benzofuran-3-yl acetic acid,benzofuran-3-yl-acetic acid,benzofuran-3-acetic acid,1-benzofuran-3-ylacetic acid,2-3-benzofuranyl acetic acid,pubchem7012,benzofuran-3-ylacetic acid PubChem CID: 2762940 IUPAC navn: 2-(1-benzofuran-3-yl)eddikesyre SMIL: C1=CC=C2C(=C1)C(=CO2)CC(=O)O

PubChem CID 2762940
Molekylvægt (g/mol) 176.171
CAS 64175-51-5
Synonym 2-benzofuran-3-yl acetic acid,3-benzofuranacetic acid,benzo b furan-3-ylacetic acid,2-1-benzofuran-3-yl acetic acid,benzofuran-3-yl-acetic acid,benzofuran-3-acetic acid,1-benzofuran-3-ylacetic acid,2-3-benzofuranyl acetic acid,pubchem7012,benzofuran-3-ylacetic acid
SMIL C1=CC=C2C(=C1)C(=CO2)CC(=O)O
IUPAC navn 2-(1-benzofuran-3-yl)eddikesyre
InChI nøgle QWMVFCMIUUHJDH-UHFFFAOYSA-N
Molekylær formel C10H8O3
14

5-(2-furyl)-1H-pyrazol-3-carboxylsyre, 97 %, Thermo Scientific™

CAS: 116153-81-2 Molekylær formel: C8H6N2O3 Molekylvægt (g/mol): 178.147 MDL nummer: MFCD05170057 InChI nøgle: GKPSFQIKCROJOB-UHFFFAOYSA-N Synonym: 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid PubChem CID: 654018 IUPAC navn: 5-(furan-2-yl)-lH-pyrazol-3-carboxylsyre SMIL: C1=COC(=C1)C2=CC(=NN2)C(=O)O

MDL nummer MFCD05170057
PubChem CID 654018
Molekylvægt (g/mol) 178.147
CAS 116153-81-2
Synonym 5-2-furyl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-1h-pyrazole-3-carboxylic acid,5-furan-2-yl-2h-pyrazole-3-carboxylic acid,3-furan-2-yl-1h-pyrazole-5-carboxylic acid,3-2-furyl-1h-pyrazole-5-carboxylic acid,1h-pyrazole-3-carboxylicacid, 5-2-furanyl,5-2-furyl pyrazole-3-carboxylic acid,acmc-20f1sn,3-2-furyl pyrazole-5-carboxylic acid
SMIL C1=COC(=C1)C2=CC(=NN2)C(=O)O
IUPAC navn 5-(furan-2-yl)-lH-pyrazol-3-carboxylsyre
InChI nøgle GKPSFQIKCROJOB-UHFFFAOYSA-N
Molekylær formel C8H6N2O3
15

2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoesyre, 97 %, Thermo Scientific™

CAS: 475105-77-2 Molekylær formel: C10H8N2O3 Molekylvægt (g/mol): 204.185 MDL nummer: MFCD08741426 InChI nøgle: JHLHKCWPDVKWNS-UHFFFAOYSA-N Synonym: 2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl PubChem CID: 23146305 IUPAC navn: 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoesyre SMIL: CC1=NOC(=N1)C2=CC=CC=C2C(=O)O

MDL nummer MFCD08741426
PubChem CID 23146305
Molekylvægt (g/mol) 204.185
CAS 475105-77-2
Synonym 2-3-methyl-1,2,4-oxadiazol-5-yl benzoic acid,benzoic acid,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-carboxyphenyl-3-methyl-1,2,4-oxadiazole,2-3-methyl-1,2,4 oxadiazol-5-yl-benzoic acid,2-3-methyl-1,2,4 oxadiazol-5-yl benzoic acid,benzoic acid, 2-3-methyl-1,2,4-oxadiazol-5-yl
SMIL CC1=NOC(=N1)C2=CC=CC=C2C(=O)O
IUPAC navn 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzoesyre
InChI nøgle JHLHKCWPDVKWNS-UHFFFAOYSA-N
Molekylær formel C10H8N2O3