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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

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
2

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
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

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.

8

Thermo Scientific Chemicals Khellin, 95%

CAS: 82-02-0 Formule moléculaire: C14H12O5 Poids moléculaire (g/mol): 260.25 Clé InChI: HSMPDPBYAYSOBC-UHFFFAOYSA-N Nom IUPAC: 4,9-dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one SMILES: COC1=C2OC=CC2=C(OC)C2=C1OC(C)=CC2=O

Poids moléculaire (g/mol) 260.25
CAS 82-02-0
Nom IUPAC 4,9-dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one
Clé InChI HSMPDPBYAYSOBC-UHFFFAOYSA-N
SMILES COC1=C2OC=CC2=C(OC)C2=C1OC(C)=CC2=O
Formule moléculaire C14H12O5
9

5-Hydroxyquinoline, 97%

CAS: 578-67-6 Formule moléculaire: C9H7NO Poids moléculaire (g/mol): 145.16 Numéro MDL: MFCD00006792 Clé InChI: GVNQVWJYDXOLST-UHFFFAOYSA-N Synonyme: 5-hydroxyquinoline,quinolin-5-ol,5-quinolinol,5-chinolinol,ccris 4330,gyesayhwismzok-uhfffaoysa-n,5-hydroxyquinoline 5-quinolinol,quinolin-5-one,5-hyroxyquinoline,5-hydroxy quinoline CID PubChem: 11360 Nom IUPAC: 1H-quinolin-5-one SMILES: C1=CC(=O)C2=CC=CNC2=C1

Poids moléculaire (g/mol) 145.16
Synonyme 5-hydroxyquinoline,quinolin-5-ol,5-quinolinol,5-chinolinol,ccris 4330,gyesayhwismzok-uhfffaoysa-n,5-hydroxyquinoline 5-quinolinol,quinolin-5-one,5-hyroxyquinoline,5-hydroxy quinoline
Numéro MDL MFCD00006792
CAS 578-67-6
CID PubChem 11360
Nom IUPAC 1H-quinolin-5-one
Clé InChI GVNQVWJYDXOLST-UHFFFAOYSA-N
SMILES C1=CC(=O)C2=CC=CNC2=C1
Formule moléculaire C9H7NO
11

Cromolyn sodium salt, 98%

CAS: 15826-37-6 Formule moléculaire: C23H14Na2O11 Poids moléculaire (g/mol): 512.33 Numéro MDL: MFCD00057744 Clé InChI: VLARUOGDXDTHEH-UHFFFAOYSA-L Synonyme: cromolyn sodium,sodium cromoglycate,disodium cromoglycate,sodium cromoglicate,sodium cromolyn,gastrocrom,nasalcrom,cromoglycate disodium,natrium cromoglicat,lomudal CID PubChem: 27503 ChEBI: CHEBI:128458 SMILES: [Na+].[Na+].OC(COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O)COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O

Poids moléculaire (g/mol) 512.33
Synonyme cromolyn sodium,sodium cromoglycate,disodium cromoglycate,sodium cromoglicate,sodium cromolyn,gastrocrom,nasalcrom,cromoglycate disodium,natrium cromoglicat,lomudal
Numéro MDL MFCD00057744
CAS 15826-37-6
CID PubChem 27503
ChEBI CHEBI:128458
Clé InChI VLARUOGDXDTHEH-UHFFFAOYSA-L
SMILES [Na+].[Na+].OC(COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O)COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O
Formule moléculaire C23H14Na2O11
12

Ethyl (ethoxymethylene)cyanoacetate, 98%

CAS: 94-05-3 Formule moléculaire: C8H11NO3 Poids moléculaire (g/mol): 169.18 Numéro MDL: MFCD00009136 Clé InChI: KTMGNAIGXYODKQ-SREVYHEPSA-N Synonyme: ethyl ethoxymethylene cyanoacetate,e-ethyl 2-cyano-3-ethoxyacrylate,ethyl 2-cyano-3-ethoxyacrylate,ethyl 3-ethoxy-2-cyanoacrylate,ethyl 2e-2-cyano-3-ethoxyprop-2-enoate,ethyl cyano ethoxymethylene acetate,2-propenoic acid, 2-cyano-3-ethoxy-, ethyl ester,2-cyano-3-ethoxy-2-propenoic acid ethyl ester,2-cyano-3-ethoxyacrylic acid ethyl ester,ethyl 2e-2-cyano-3-ethoxy-2-propenoate CID PubChem: 1715183 Nom IUPAC: ethyl (E)-2-cyano-3-ethoxyprop-2-enoate SMILES: CCO\C=C(\C#N)C(=O)OCC

Poids moléculaire (g/mol) 169.18
Synonyme ethyl ethoxymethylene cyanoacetate,e-ethyl 2-cyano-3-ethoxyacrylate,ethyl 2-cyano-3-ethoxyacrylate,ethyl 3-ethoxy-2-cyanoacrylate,ethyl 2e-2-cyano-3-ethoxyprop-2-enoate,ethyl cyano ethoxymethylene acetate,2-propenoic acid, 2-cyano-3-ethoxy-, ethyl ester,2-cyano-3-ethoxy-2-propenoic acid ethyl ester,2-cyano-3-ethoxyacrylic acid ethyl ester,ethyl 2e-2-cyano-3-ethoxy-2-propenoate
Numéro MDL MFCD00009136
CAS 94-05-3
CID PubChem 1715183
Nom IUPAC ethyl (E)-2-cyano-3-ethoxyprop-2-enoate
Clé InChI KTMGNAIGXYODKQ-SREVYHEPSA-N
SMILES CCO\C=C(\C#N)C(=O)OCC
Formule moléculaire C8H11NO3
13

4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid, 97%

CAS: 307307-97-7 Formule moléculaire: C8H10N2O2 Poids moléculaire (g/mol): 166.18 Numéro MDL: MFCD09056813 Clé InChI: VOAKNFVZEGNOKV-UHFFFAOYSA-N Synonyme: 4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxylic acid,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carboxylic acid,pyrazolo 1,5-a pyridine-3-carboxylic acid, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carboxylic acid,pubchem23924,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbox,4?5?6?7-tetrahydropyrazolo 1?5-a pyridine-3-carboxylic acid,pyrazolo 1,5-a pyridine-3-carboxylicacid, 4,5,6,7-tetrahydro CID PubChem: 21941376 Nom IUPAC: 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid SMILES: C1CCN2C(=C(C=N2)C(=O)O)C1

Poids moléculaire (g/mol) 166.18
Synonyme 4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxylic acid,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carboxylic acid,pyrazolo 1,5-a pyridine-3-carboxylic acid, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carboxylic acid,pubchem23924,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbox,4?5?6?7-tetrahydropyrazolo 1?5-a pyridine-3-carboxylic acid,pyrazolo 1,5-a pyridine-3-carboxylicacid, 4,5,6,7-tetrahydro
Numéro MDL MFCD09056813
CAS 307307-97-7
CID PubChem 21941376
Nom IUPAC 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid
Clé InChI VOAKNFVZEGNOKV-UHFFFAOYSA-N
SMILES C1CCN2C(=C(C=N2)C(=O)O)C1
Formule moléculaire C8H10N2O2
14

Ethyl 3-trifluoromethyl-1H-pyrazole-4-carboxylate, 97%

CAS: 155377-19-8 Formule moléculaire: C7H7F3N2O2 Poids moléculaire (g/mol): 208.14 Numéro MDL: MFCD00052083 Clé InChI: VYXIHSAEOXPAEY-UHFFFAOYSA-N Synonyme: ethyl 3-trifluoromethyl pyrazole-4-carboxylate,ethyl 3-trifluoromethyl-1h-pyrazole-4-carboxylate,ethyl 5-trifluoromethyl-1h-pyrazole-4-carboxylate,3-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,3-trifluoromethyl pyrazole-4-carboxylic acid ethyl ester,ethyl 3-trifluoromethyl-2h-pyrazole-4-carboxylate,5-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,1h-pyrazole-4-carboxylic acid, 3-trifluoromethyl-, ethyl ester CID PubChem: 596095 Nom IUPAC: ethyl 5-(trifluoromethyl)-1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(NN=C1)C(F)(F)F

Poids moléculaire (g/mol) 208.14
Synonyme ethyl 3-trifluoromethyl pyrazole-4-carboxylate,ethyl 3-trifluoromethyl-1h-pyrazole-4-carboxylate,ethyl 5-trifluoromethyl-1h-pyrazole-4-carboxylate,3-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,3-trifluoromethyl pyrazole-4-carboxylic acid ethyl ester,ethyl 3-trifluoromethyl-2h-pyrazole-4-carboxylate,5-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,1h-pyrazole-4-carboxylic acid, 3-trifluoromethyl-, ethyl ester
Numéro MDL MFCD00052083
CAS 155377-19-8
CID PubChem 596095
Nom IUPAC ethyl 5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
Clé InChI VYXIHSAEOXPAEY-UHFFFAOYSA-N
SMILES CCOC(=O)C1=C(NN=C1)C(F)(F)F
Formule moléculaire C7H7F3N2O2
15

Methyl 3-hydroxythiophene-2-carboxylate, 97%

CAS: 5118-06-9 Numéro MDL: MFCD00055642

Numéro MDL MFCD00055642
CAS 5118-06-9