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Vinylogous acids

Organic compounds that contain one or more hydroxyl groups indirectly attached to a carbonyl group via an intervening vinyl functional group (-C=C-; also known as carbon - carbon double bond).
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1 – 15 de 163 résultats
1

4-Aminoantipyrine, ≥98.0%, MilliporeSigma™ Supelco™

Numéro MDL: MFCD00003145 Synonyme: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone

Synonyme 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone
Numéro MDL MFCD00003145
2

3,5-Dimethyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 113808-86-9 Formule moléculaire: C6H8N2O2 Poids moléculaire (g/mol): 140.142 Numéro MDL: MFCD00159642 Clé InChI: IOOWDXMXZBYKLR-UHFFFAOYSA-N Synonyme: 3,5-dimethylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylic acid, 3,5-dimethyl,1h-pyrazole-4-carboxylicacid, 3,5-dimethyl,3,5-dimethyl-1h-pyrazole-4-carboxylicacid,acmc-20a7j9,pyrazole carboxylic acid 1,ksc173i7f,3,5-dimethylpyrazole-4-carboxylic,3,5-dimethylpyrazole-4-carboxylicacid,1h-pyrazole-4-carboxylicacid,3,5-dimethyl CID PubChem: 2776164 Nom IUPAC: 3,5-dimethyl-1H-pyrazole-4-carboxylic acid SMILES: CC1=C(C(=NN1)C)C(=O)O

Poids moléculaire (g/mol) 140.142
Synonyme 3,5-dimethylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylic acid, 3,5-dimethyl,1h-pyrazole-4-carboxylicacid, 3,5-dimethyl,3,5-dimethyl-1h-pyrazole-4-carboxylicacid,acmc-20a7j9,pyrazole carboxylic acid 1,ksc173i7f,3,5-dimethylpyrazole-4-carboxylic,3,5-dimethylpyrazole-4-carboxylicacid,1h-pyrazole-4-carboxylicacid,3,5-dimethyl
Numéro MDL MFCD00159642
CAS 113808-86-9
CID PubChem 2776164
Nom IUPAC 3,5-dimethyl-1H-pyrazole-4-carboxylic acid
Clé InChI IOOWDXMXZBYKLR-UHFFFAOYSA-N
SMILES CC1=C(C(=NN1)C)C(=O)O
Formule moléculaire C6H8N2O2
3

1-Methyl-5-phenyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 105994-75-0 Formule moléculaire: C11H10N2O2 Poids moléculaire (g/mol): 202.213 Numéro MDL: MFCD04038957 Clé InChI: MXGOKNNGBUOAGF-UHFFFAOYSA-N Synonyme: 1-methyl-5-phenyl-1h-pyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-methyl-5-phenyl,acmc-1c8ot,1h-pyrazole-4-carboxylic acid, 1-methyl-5-phenyl,1ff CID PubChem: 2795474 Nom IUPAC: 1-methyl-5-phenylpyrazole-4-carboxylic acid SMILES: CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2

Poids moléculaire (g/mol) 202.213
Synonyme 1-methyl-5-phenyl-1h-pyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-methyl-5-phenyl,acmc-1c8ot,1h-pyrazole-4-carboxylic acid, 1-methyl-5-phenyl,1ff
Numéro MDL MFCD04038957
CAS 105994-75-0
CID PubChem 2795474
Nom IUPAC 1-methyl-5-phenylpyrazole-4-carboxylic acid
Clé InChI MXGOKNNGBUOAGF-UHFFFAOYSA-N
SMILES CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2
Formule moléculaire C11H10N2O2
4

1,3,5-Trimethyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 1125-29-7 Formule moléculaire: C7H10N2O2 Poids moléculaire (g/mol): 154.17 Numéro MDL: MFCD00159648 Clé InChI: NOIOGQJFLIPRBI-UHFFFAOYSA-N Synonyme: 1,3,5-trimethyl-1h-pyrazole-4-carboxylic acid,trimethyl-1h-pyrazole-4-carboxylic acid,trimethylpyrazole-4-carboxylic acid,1,3,5-trimethyl-4-pyrazolecarboxylic acid,1h-pyrazole-4-carboxylic acid, 1,3,5-trimethyl,akos pao-0337,rarechem al be 0403,art-chem-bb b006363,cambridge id 5264152,1,3,5-trimethyl-1h-pyrazol-4-carboxylic acid CID PubChem: 736514 Nom IUPAC: 1,3,5-trimethylpyrazole-4-carboxylic acid SMILES: CN1N=C(C)C(C(O)=O)=C1C

Poids moléculaire (g/mol) 154.17
Synonyme 1,3,5-trimethyl-1h-pyrazole-4-carboxylic acid,trimethyl-1h-pyrazole-4-carboxylic acid,trimethylpyrazole-4-carboxylic acid,1,3,5-trimethyl-4-pyrazolecarboxylic acid,1h-pyrazole-4-carboxylic acid, 1,3,5-trimethyl,akos pao-0337,rarechem al be 0403,art-chem-bb b006363,cambridge id 5264152,1,3,5-trimethyl-1h-pyrazol-4-carboxylic acid
Numéro MDL MFCD00159648
CAS 1125-29-7
CID PubChem 736514
Nom IUPAC 1,3,5-trimethylpyrazole-4-carboxylic acid
Clé InChI NOIOGQJFLIPRBI-UHFFFAOYSA-N
SMILES CN1N=C(C)C(C(O)=O)=C1C
Formule moléculaire C7H10N2O2
5

Dorzolamide Impurity B, 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.

6

Dibenzo[B,E]Thiepin-11(6H)-one, 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.

7

Croconic acid, 98%

CAS: 488-86-8 Formule moléculaire: C5H2O5 Poids moléculaire (g/mol): 142.066 Numéro MDL: MFCD00181389 Clé InChI: RBSLJAJQOVYTRQ-UHFFFAOYSA-N Synonyme: croconic acid,crocic acid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione,unii-6hgy35uxaa,6hgy35uxaa,4-cyclopentene-1,2,3-trione, 4,5-dihydroxy,croconicacid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione # CID PubChem: 546874 Nom IUPAC: 4,5-dihydroxycyclopent-4-ene-1,2,3-trione SMILES: C1(=C(C(=O)C(=O)C1=O)O)O

Poids moléculaire (g/mol) 142.066
Synonyme croconic acid,crocic acid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione,unii-6hgy35uxaa,6hgy35uxaa,4-cyclopentene-1,2,3-trione, 4,5-dihydroxy,croconicacid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione #
Numéro MDL MFCD00181389
CAS 488-86-8
CID PubChem 546874
Nom IUPAC 4,5-dihydroxycyclopent-4-ene-1,2,3-trione
Clé InChI RBSLJAJQOVYTRQ-UHFFFAOYSA-N
SMILES C1(=C(C(=O)C(=O)C1=O)O)O
Formule moléculaire C5H2O5
8

Isatoic anhydride, 97%

CAS: 118-48-9 Formule moléculaire: C8H5NO3 Poids moléculaire (g/mol): 163.13 Numéro MDL: MFCD00006700 Clé InChI: TXJUTRJFNRYTHH-UHFFFAOYSA-N Synonyme: isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride CID PubChem: 8359 SMILES: O=C1NC2=CC=CC=C2C(=O)O1

Poids moléculaire (g/mol) 163.13
Synonyme isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride
Numéro MDL MFCD00006700
CAS 118-48-9
CID PubChem 8359
Clé InChI TXJUTRJFNRYTHH-UHFFFAOYSA-N
SMILES O=C1NC2=CC=CC=C2C(=O)O1
Formule moléculaire C8H5NO3
9

1H-Pyrazole-4-carboxylic acid, 97%

CAS: 37718-11-9 Formule moléculaire: C4H4N2O2 Poids moléculaire (g/mol): 112.088 Numéro MDL: MFCD00011558 Clé InChI: IMBBXSASDSZJSX-UHFFFAOYSA-N Synonyme: 4-pyrazolecarboxylic acid,4-carboxypyrazole,pyrazole-4-carboxylic acid,unii-4xjz84gv8e,1h-pyrazole-4-carboxylicacid,4-carboxy-1h-pyrazole,4xjz84gv8e,pyrazole-4-carboxylic,pubchem13293,pubchem22749 CID PubChem: 3015937 Nom IUPAC: 1H-pyrazole-4-carboxylic acid SMILES: C1=C(C=NN1)C(=O)O

Poids moléculaire (g/mol) 112.088
Synonyme 4-pyrazolecarboxylic acid,4-carboxypyrazole,pyrazole-4-carboxylic acid,unii-4xjz84gv8e,1h-pyrazole-4-carboxylicacid,4-carboxy-1h-pyrazole,4xjz84gv8e,pyrazole-4-carboxylic,pubchem13293,pubchem22749
Numéro MDL MFCD00011558
CAS 37718-11-9
CID PubChem 3015937
Nom IUPAC 1H-pyrazole-4-carboxylic acid
Clé InChI IMBBXSASDSZJSX-UHFFFAOYSA-N
SMILES C1=C(C=NN1)C(=O)O
Formule moléculaire C4H4N2O2
10

Allopurinol Impurity D, 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.

11

Croconic acid disodium salt, 97%

CAS: 14379-00-1 Formule moléculaire: C5Na2O5 Poids moléculaire (g/mol): 186.03 Numéro MDL: MFCD00191954 Clé InChI: OQXLFPHHAAAVKQ-UHFFFAOYSA-L Synonyme: croconic acid disodium salt,croconic acid, disodium salt,disodium trioxocyclopent-1-ene-1,2-bis olate,sodium 3,4,5-trioxocyclopent-1-ene-1,2-bis olate,4,5-dihydroxy-4-cyclopentene-1,2,3-trione disodium salt CID PubChem: 12120285 Nom IUPAC: disodium;3,4,5-trioxocyclopentene-1,2-diolate SMILES: [Na+].[Na+].[O-]C1=C([O-])C(=O)C(=O)C1=O

Poids moléculaire (g/mol) 186.03
Synonyme croconic acid disodium salt,croconic acid, disodium salt,disodium trioxocyclopent-1-ene-1,2-bis olate,sodium 3,4,5-trioxocyclopent-1-ene-1,2-bis olate,4,5-dihydroxy-4-cyclopentene-1,2,3-trione disodium salt
Numéro MDL MFCD00191954
CAS 14379-00-1
CID PubChem 12120285
Nom IUPAC disodium;3,4,5-trioxocyclopentene-1,2-diolate
Clé InChI OQXLFPHHAAAVKQ-UHFFFAOYSA-L
SMILES [Na+].[Na+].[O-]C1=C([O-])C(=O)C(=O)C1=O
Formule moléculaire C5Na2O5
12

7-Deazaguanine, 97%, Thermo Scientific™

CAS: 7355-55-7 Formule moléculaire: C6H6N4O Poids moléculaire (g/mol): 150.14 Numéro MDL: MFCD09033259 Clé InChI: OLAFFPNXVJANFR-UHFFFAOYSA-N Synonyme: 7-deazaguanine,2-amino-3,7-dihydropyrrolo 2,3-d pyrimidin-4-one,2-amino-7h-pyrrolo 2,3-d pyrimidin-4-ol,2-amino-4-hydroxypyrrolo 2,3-d pyrimidine,2-amino-3h-pyrrolo 2,3-d pyrimidin-4 7h-one,unii-gpl8t5zo3m,2-amino-3,7-dihydro-pyrrolo 2,3-d pyrimidin-4-one,gpl8t5zo3m,2-amino-1h-pyrrolo 2,3-d pyrimidin-4-ol,2-amino-1h-pyrrolo 2,3-d pyrimidin-4 7h-one CID PubChem: 96253 Nom IUPAC: 2-amino-1,7-dihydropyrrolo[2,3-d]pyrimidin-4-one SMILES: NC1=NC(=O)C2=C(NC=C2)N1

Poids moléculaire (g/mol) 150.14
Synonyme 7-deazaguanine,2-amino-3,7-dihydropyrrolo 2,3-d pyrimidin-4-one,2-amino-7h-pyrrolo 2,3-d pyrimidin-4-ol,2-amino-4-hydroxypyrrolo 2,3-d pyrimidine,2-amino-3h-pyrrolo 2,3-d pyrimidin-4 7h-one,unii-gpl8t5zo3m,2-amino-3,7-dihydro-pyrrolo 2,3-d pyrimidin-4-one,gpl8t5zo3m,2-amino-1h-pyrrolo 2,3-d pyrimidin-4-ol,2-amino-1h-pyrrolo 2,3-d pyrimidin-4 7h-one
Numéro MDL MFCD09033259
CAS 7355-55-7
CID PubChem 96253
Nom IUPAC 2-amino-1,7-dihydropyrrolo[2,3-d]pyrimidin-4-one
Clé InChI OLAFFPNXVJANFR-UHFFFAOYSA-N
SMILES NC1=NC(=O)C2=C(NC=C2)N1
Formule moléculaire C6H6N4O
13

Methyl 2-aminothiophene-3-carboxylate, 97%

CAS: 4651-81-4 Formule moléculaire: C6H7NO2S Poids moléculaire (g/mol): 157.19 Numéro MDL: MFCD00159547 Clé InChI: DGGJQLCAYQCPDD-UHFFFAOYSA-N Synonyme: methyl 2-amino-3-thenoate,methyl 2-amino-3-thiophenecarboxylate,2-amino-3-methoxycarbonylthiophene,methyl2-aminothiophene-3-carboxylate,2-amino-thiophene-3-carboxylic acid methyl ester,3-thiophenecarboxylic acid, 2-amino-, methyl ester,zlchem 402,pubchem5551,maybridge1_003714,2-amino-thiophene-3-carboxylicacidmethylester CID PubChem: 78381 Nom IUPAC: methyl 2-aminothiophene-3-carboxylate SMILES: COC(=O)C1=C(N)SC=C1

Poids moléculaire (g/mol) 157.19
Synonyme methyl 2-amino-3-thenoate,methyl 2-amino-3-thiophenecarboxylate,2-amino-3-methoxycarbonylthiophene,methyl2-aminothiophene-3-carboxylate,2-amino-thiophene-3-carboxylic acid methyl ester,3-thiophenecarboxylic acid, 2-amino-, methyl ester,zlchem 402,pubchem5551,maybridge1_003714,2-amino-thiophene-3-carboxylicacidmethylester
Numéro MDL MFCD00159547
CAS 4651-81-4
CID PubChem 78381
Nom IUPAC methyl 2-aminothiophene-3-carboxylate
Clé InChI DGGJQLCAYQCPDD-UHFFFAOYSA-N
SMILES COC(=O)C1=C(N)SC=C1
Formule moléculaire C6H7NO2S
14

Ethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate, 96%

CAS: 4815-29-6 Formule moléculaire: C10H13NO2S Poids moléculaire (g/mol): 211.28 Numéro MDL: MFCD00102063 Clé InChI: BOJXCJDYZJSPMZ-UHFFFAOYSA-N Synonyme: ethyl 2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylate,2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylic acid ethyl ester,ethyl 2-amino-4h,5h,6h-cyclopenta b thiophene-3-carboxylate,ethyl 2-aminocyclopenta b thiophene-3-carboxylate,ethyl 2-amino-5,6-dihydro-4h-cyclopenta b-thiophene-3-carboxylate,4h-cyclopenta b thiophene-3-carboxylic acid, 2-amino-5,6-dihydro-, ethyl ester,ethyl 2-amino-4,5,6-trihydrocyclopenta 1,2-b thiophene-3-carboxylate,enamine_004067,ethyl 2-aminocyclopentathiophene-3-carboxylate CID PubChem: 264105 Nom IUPAC: ethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(N)SC2=C1CCC2

Poids moléculaire (g/mol) 211.28
Synonyme ethyl 2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylate,2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylic acid ethyl ester,ethyl 2-amino-4h,5h,6h-cyclopenta b thiophene-3-carboxylate,ethyl 2-aminocyclopenta b thiophene-3-carboxylate,ethyl 2-amino-5,6-dihydro-4h-cyclopenta b-thiophene-3-carboxylate,4h-cyclopenta b thiophene-3-carboxylic acid, 2-amino-5,6-dihydro-, ethyl ester,ethyl 2-amino-4,5,6-trihydrocyclopenta 1,2-b thiophene-3-carboxylate,enamine_004067,ethyl 2-aminocyclopentathiophene-3-carboxylate
Numéro MDL MFCD00102063
CAS 4815-29-6
CID PubChem 264105
Nom IUPAC ethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate
Clé InChI BOJXCJDYZJSPMZ-UHFFFAOYSA-N
SMILES CCOC(=O)C1=C(N)SC2=C1CCC2
Formule moléculaire C10H13NO2S
15

4-Hydroxy-6-methyl-2-pyrone, 98%

CAS: 675-10-5 Formule moléculaire: C6H6O3 Poids moléculaire (g/mol): 126.11 Numéro MDL: MFCD00006641,MFCD18820248 Clé InChI: OOKCZXGEYPSNIM-UHFFFAOYSA-N Synonyme: 4-hydroxy-6-methyl-2-pyrone,2-hydroxy-6-methyl-4h-pyran-4-one,4-hydroxy-6-methyl-2h-pyran-2-one,triacetic acid lactone,triacetate lactone,2h-pyran-2-one, 4-hydroxy-6-methyl,6-methyl-4-hydroxypyron-2,unii-s1s883s4ee,6-methyl-4-hydroxy-2-pyrone,ccris 3600 CID PubChem: 54675757 ChEBI: CHEBI:16458 Nom IUPAC: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=O)C=C(O)O1

Poids moléculaire (g/mol) 126.11
Synonyme 4-hydroxy-6-methyl-2-pyrone,2-hydroxy-6-methyl-4h-pyran-4-one,4-hydroxy-6-methyl-2h-pyran-2-one,triacetic acid lactone,triacetate lactone,2h-pyran-2-one, 4-hydroxy-6-methyl,6-methyl-4-hydroxypyron-2,unii-s1s883s4ee,6-methyl-4-hydroxy-2-pyrone,ccris 3600
Numéro MDL MFCD00006641,MFCD18820248
CAS 675-10-5
CID PubChem 54675757
ChEBI CHEBI:16458
Nom IUPAC 4-hydroxy-6-methylpyran-2-one
Clé InChI OOKCZXGEYPSNIM-UHFFFAOYSA-N
SMILES CC1=CC(=O)C=C(O)O1
Formule moléculaire C6H6O3