Vinylogous acids

3-Hydroxyphthalic anhydride, 97%, ACROS Organics™

CAS: 37418-88-5 Molecular Formula: C8H4O4 Molecular Weight (g/mol): 164.12 MDL Number: MFCD00011557 InChI Key: CCTOEAMRIIXGDJ-UHFFFAOYSA-N Synonym: 1,3-isobenzofurandione, 4-hydroxy PubChem CID: 96580 IUPAC Name: 4-hydroxy-2-benzofuran-1,3-dione SMILES: C1=CC2=C(C(=C1)O)C(=O)OC2=O

3,4-Dihydroxy-3-cyclobutene-1,2-dione, 99%, ACROS Organics™

CAS: 2892-51-5 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.056 MDL Number: MFCD00001334 InChI Key: PWEBUXCTKOWPCW-UHFFFAOYSA-N Synonym: 1,2-diketo-3,4-dihydroxycyclobutene PubChem CID: 17913 ChEBI: CHEBI:52141 IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione SMILES: C1(=C(C(=O)C1=O)O)O

Alfa Aesar™ Croconic acid disodium salt, 97%

CAS: 14379-00-1 Molecular Formula: C5Na2O5 Molecular Weight (g/mol): 186.03 MDL Number: MFCD00191954 InChI Key: OQXLFPHHAAAVKQ-UHFFFAOYSA-L Synonym: 4,5-dihydroxy-4-cyclopentene-1,2,3-trione disodium salt PubChem CID: 12120285 IUPAC Name: disodium;3,4,5-trioxocyclopentene-1,2-diolate SMILES: C1(=C(C(=O)C(=O)C1=O)[O-])[O-].[Na+].[Na+]

4-Hydroxy-6-methyl-2-pyrone 98%, ACROS Organics™

CAS: 675-10-5 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 MDL Number: MFCD00006641 InChI Key: NSYSSMYQPLSPOD-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methyl-4h-pyran-4-one PubChem CID: 54675757 ChEBI: CHEBI:16458 IUPAC Name: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=CC(=O)O1)O

4-Hydroxy-6-methyl-2-pyrone 98%, ACROS Organics™

CAS: 675-10-5 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 InChI Key: NSYSSMYQPLSPOD-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methyl-4h-pyran-4-one PubChem CID: 54675757 ChEBI: CHEBI:16458 IUPAC Name: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=CC(=O)O1)O

Croconic Acid 98.0+%, TCI America™

CAS: 488-86-8 Molecular Formula: C5H2O5 Molecular Weight (g/mol): 142.066 MDL Number: MFCD00181389 InChI Key: RBSLJAJQOVYTRQ-UHFFFAOYSA-N Synonym: 4,5-dihydroxy-4-cyclopentene-1,2,3-trione PubChem CID: 546874 IUPAC Name: 4,5-dihydroxycyclopent-4-ene-1,2,3-trione SMILES: C1(=C(C(=O)C(=O)C1=O)O)O

Mycophenolate mofetil, Tocris Bioscience™

CAS: 128794-94-5 Molecular Formula: C23H31NO7 Molecular Weight (g/mol): 433.501 InChI Key: RTGDFNSFWBGLEC-SYZQJQIISA-N Synonym: cellcept PubChem CID: 5281078 ChEBI: CHEBI:8764 IUPAC Name: 2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate SMILES: CC1=C(C(=C(C2=C1COC2=O)O)CC=C(C)CCC(=O)OCCN3CCOCC3)OC

Alfa Aesar™ 3,4-Dihydroxy-3-cyclobutene-1,2-dione, 98+%

CAS: 2892-51-5 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.056 MDL Number: MFCD00001334 InChI Key: PWEBUXCTKOWPCW-UHFFFAOYSA-N Synonym: 1,2-diketo-3,4-dihydroxycyclobutene PubChem CID: 17913 ChEBI: CHEBI:52141 IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione SMILES: C1(=C(C(=O)C1=O)O)O

Alfa Aesar™ Dimethyl 3,4-dihydroxypyrrole-2,5-dicarboxylate, 97%

CAS: 1632-19-5 Molecular Formula: C8H9NO6 Molecular Weight (g/mol): 215.161 MDL Number: MFCD00276587 InChI Key: QCPBGHYMHYWRHG-UHFFFAOYSA-N Synonym: 1h-pyrrole-2,5-dicarboxylicacid, 3,4-dihydroxy-, 2,5-dimethyl ester PubChem CID: 2727733 IUPAC Name: dimethyl 3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate SMILES: COC(=O)C1=C(C(=C(N1)C(=O)OC)O)O

Alfa Aesar™ 4-Hydroxy-3,6-dimethyl-2-pyrone, 97%

CAS: 5192-62-1 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00090424 InChI Key: VVBIGJOVPZMWGU-UHFFFAOYSA-N Synonym: 2-hydroxy-3,6-dimethyl-4h-pyran-4-one PubChem CID: 54690337 IUPAC Name: 4-hydroxy-3,6-dimethylpyran-2-one SMILES: CC1=CC(=C(C(=O)O1)C)O

4-Acryloylmorpholine, 97%, ACROS Organics™

CAS: 5117-12-4 Molecular Formula: C7H11NO2 Molecular Weight (g/mol): 141.17 InChI Key: FYOPNADYSPZUAT-WAYWQWQTSA-N Synonym: 3-hydroxy-2-methoxycarbonyl-thiophene PubChem CID: 581127 IUPAC Name: methyl 3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C=CS1)O

Alfa Aesar™ 7-Hydroxy-1-indanone, 97%

CAS: 6968-35-0 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.161 MDL Number: MFCD06659676 InChI Key: HFMZPBSZKCDKOR-UHFFFAOYSA-N Synonym: 1h-inden-1-one,2,3-dihydro-7-hydroxy PubChem CID: 248078 IUPAC Name: 7-hydroxy-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C1C=CC=C2O

Croconic acid, 97%, Acros Organics™

CAS: 488-86-8 Molecular Formula: C5H2O5 Molecular Weight (g/mol): 142.07 MDL Number: MFCD00181389 InChI Key: RBSLJAJQOVYTRQ-UHFFFAOYSA-N Synonym: 4,5-dihydroxy-4-cyclopentene-1,2,3-trione PubChem CID: 546874 IUPAC Name: 4,5-dihydroxycyclopent-4-ene-1,2,3-trione SMILES: C1(=C(C(=O)C(=O)C1=O)O)O

Methyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate, 97%, Maybridge

CAS: 96232-71-2 Molecular Formula: C6H4Br2O3S Molecular Weight (g/mol): 315.963 MDL Number: MFCD00052082 InChI Key: BRIPHJFDXWRHAV-UHFFFAOYSA-N Synonym: 2-thiophenecarboxylicacid,4,5-dibromo-3-hydroxy-,methyl ester PubChem CID: 2777613 IUPAC Name: methyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C(=C(S1)Br)Br)O

Alfa Aesar™ Croconic acid, 98%

CAS: 488-86-8 Molecular Formula: C5H2O5 Molecular Weight (g/mol): 142.066 MDL Number: MFCD00181389 InChI Key: RBSLJAJQOVYTRQ-UHFFFAOYSA-N Synonym: 4,5-dihydroxy-4-cyclopentene-1,2,3-trione PubChem CID: 546874 IUPAC Name: 4,5-dihydroxycyclopent-4-ene-1,2,3-trione SMILES: C1(=C(C(=O)C(=O)C1=O)O)O

Mycophenolate mofetil, 98%, Acros Organics™

CAS: 128794-94-5 Molecular Formula: C23H31NO7 Molecular Weight (g/mol): 433.501 InChI Key: RTGDFNSFWBGLEC-SYZQJQIISA-N Synonym: cellcept PubChem CID: 5281078 ChEBI: CHEBI:8764 IUPAC Name: 2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate SMILES: CC1=C(C(=C(C2=C1COC2=O)O)CC=C(C)CCC(=O)OCCN3CCOCC3)OC

Alfa Aesar™ Methyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate, 97%

CAS: 96232-71-2 Molecular Formula: C6H4Br2O3S Molecular Weight (g/mol): 315.963 MDL Number: MFCD00052082 InChI Key: BRIPHJFDXWRHAV-UHFFFAOYSA-N Synonym: 2-thiophenecarboxylicacid,4,5-dibromo-3-hydroxy-,methyl ester PubChem CID: 2777613 IUPAC Name: methyl 4,5-dibromo-3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C(=C(S1)Br)Br)O

Alfa Aesar™ Methyl 4-bromo-3-hydroxythiophene-2-carboxylate, 97%

CAS: 95201-93-7 Molecular Formula: C6H5BrO3S Molecular Weight (g/mol): 237.067 MDL Number: MFCD00052081 InChI Key: UFTXASQYKJFRKI-UHFFFAOYSA-N Synonym: 2-thiophenecarboxylic acid, 4-bromo-3-hydroxy-, methyl ester PubChem CID: 2777611 IUPAC Name: methyl 4-bromo-3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C(=CS1)Br)O

Alfa Aesar™ 4-Hydroxy-6-methyl-2-pyrone, 98%

CAS: 675-10-5 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.111 MDL Number: MFCD00006641 InChI Key: NSYSSMYQPLSPOD-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methyl-4h-pyran-4-one PubChem CID: 54675757 ChEBI: CHEBI:16458 IUPAC Name: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=CC(=O)O1)O

Methyle3-hydroxybenzo[b]thiophene-2-carboxylate, 97%, Maybridge

CAS: 13134-76-4 Molecular Formula: C10H8O3S Molecular Weight (g/mol): 208.231 MDL Number: MFCD00067732 InChI Key: KNSQDHMBDAMMNO-UHFFFAOYSA-N Synonym: 2-hydroxy methoxy methylidene-1-benzothiophen-3-one PubChem CID: 83165 IUPAC Name: methyl 3-hydroxy-1-benzothiophene-2-carboxylate SMILES: COC(=O)C1=C(C2=CC=CC=C2S1)O

Alfa Aesar™ Methyl 3-hydroxythiophene-2-carboxylate, 97%

CAS: 5118-06-9 Molecular Formula: C6H6O3S Molecular Weight (g/mol): 158.17 MDL Number: MFCD00055642 InChI Key: FYOPNADYSPZUAT-WAYWQWQTSA-N Synonym: 3-hydroxy-2-methoxycarbonyl-thiophene PubChem CID: 581127 IUPAC Name: methyl 3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C=CS1)O

5-Hydroxy-4H-chromen-4-one, 95%, Maybridge

CAS: 3952-69-0 Molecular Formula: C9H6O3 Molecular Weight (g/mol): 162.144 MDL Number: MFCD00100605 InChI Key: CJMXMDVAKVSKFI-UHFFFAOYSA-N Synonym: 4h-1-benzopyran-4-one,5-hydroxy PubChem CID: 5479462 IUPAC Name: 5-hydroxychromen-4-one SMILES: C1=CC2=C(C(=O)C=CO2)C(=C1)O

7-Hydroxy-1-indanone 98.0+%, TCI America™

CAS: 6968-35-0 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.161 MDL Number: MFCD01548387 InChI Key: HFMZPBSZKCDKOR-UHFFFAOYSA-N Synonym: 1h-inden-1-one,2,3-dihydro-7-hydroxy PubChem CID: 248078 IUPAC Name: 7-hydroxy-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C1C=CC=C2O

Dimethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate 98.0+%, TCI America™

CAS: 58416-04-9 Molecular Formula: C8H8O6S Molecular Weight (g/mol): 232.206 MDL Number: MFCD01860087 InChI Key: ZZVINKJCOXPIKL-UHFFFAOYSA-N Synonym: 3,4-Dihydroxy-2,5-thiophenedicarboxylic Acid Dimethyl Ester PubChem CID: 350052 IUPAC Name: dimethyl 3,4-dihydroxythiophene-2,5-dicarboxylate SMILES: COC(=O)C1=C(C(=C(S1)C(=O)OC)O)O

3,4-Dihydroxy-3-cyclobutene-1,2-dione 98.0+%, TCI America™

CAS: 2892-51-5 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.056 MDL Number: MFCD00001334 InChI Key: PWEBUXCTKOWPCW-UHFFFAOYSA-N Synonym: 1,2-diketo-3,4-dihydroxycyclobutene PubChem CID: 17913 ChEBI: CHEBI:52141 IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione SMILES: C1(=C(C(=O)C1=O)O)O

Methyl 3-Hydroxy-2-thiophenecarboxylate 97.0+%, TCI America™

CAS: 5118-06-9 Molecular Formula: C6H6O3S Molecular Weight (g/mol): 158.17 MDL Number: MFCD00055642 InChI Key: FYOPNADYSPZUAT-WAYWQWQTSA-N Synonym: 3-hydroxy-2-methoxycarbonyl-thiophene PubChem CID: 581127 IUPAC Name: methyl 3-hydroxythiophene-2-carboxylate SMILES: COC(=O)C1=C(C=CS1)O

4-Hydroxy-6-methyl-2-pyrone 98.0+%, TCI America™

CAS: 675-10-5 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.111 MDL Number: MFCD00006641 InChI Key: NSYSSMYQPLSPOD-UHFFFAOYSA-N Synonym: 2-hydroxy-6-methyl-4h-pyran-4-one PubChem CID: 54675757 ChEBI: CHEBI:16458 IUPAC Name: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=CC(=O)O1)O

Mycophenolate Mofetil 98.0+%, TCI America™

CAS: 128794-94-5 Molecular Formula: C23H31NO7 Molecular Weight (g/mol): 433.501 MDL Number: MFCD00867568 InChI Key: RTGDFNSFWBGLEC-SYZQJQIISA-N Synonym: cellcept PubChem CID: 5281078 ChEBI: CHEBI:8764 IUPAC Name: 2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate SMILES: CC1=C(C(=C(C2=C1COC2=O)O)CC=C(C)CCC(=O)OCCN3CCOCC3)OC

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