accessibility menu, dialog, popup

UserName

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).
Quantity 
  • (1)
  • (67)
  • (1)
  • (5)
  • (1)
  • (21)
  • (1)
  • (3)
Molecular Weight (g/mol) 
  • (4)
  • (2)
  • (1)
  • (6)
  • (2)
  • (2)
  • (2)
  • (2)
Percent Purity 
  • (1)
  • (13)
  • (2)
  • (2)
  • (6)
  • (2)
  • (2)
  • (1)
Physical Form 
  • (2)
  • (3)
  • (131)
  • (1)
  • (2)
  • (2)
  • (4)
  • (31)
Boiling Point 
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

brands

  • (1)
  • (1)
  • (6)
  • (146)
  • (148)

Quantity

  • (1)
  • (67)
  • (1)
  • (5)
  • (1)
  • (21)
  • (1)
Show all

Molecular Weight (g/mol)

  • (4)
  • (2)
  • (1)
  • (6)
  • (2)
  • (2)
  • (2)
Show all

Percent Purity

  • (1)
  • (13)
  • (2)
  • (2)
  • (6)
  • (2)
  • (2)
Show all

Physical Form

  • (2)
  • (3)
  • (131)
  • (1)
  • (2)
  • (2)
  • (4)
Show all

Boiling Point

  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
Show all

Grade

  • (2)
  • (2)
Keyword Search:
1 – 15 of 163 results
1

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

CAS: 113808-86-9 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.142 MDL Number: MFCD00159642 InChI Key: IOOWDXMXZBYKLR-UHFFFAOYSA-N Synonym: 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 PubChem CID: 2776164 IUPAC Name: 3,5-dimethyl-1H-pyrazole-4-carboxylic acid SMILES: CC1=C(C(=NN1)C)C(=O)O

PubChem CID 2776164
CAS 113808-86-9
Molecular Weight (g/mol) 140.142
MDL Number MFCD00159642
SMILES CC1=C(C(=NN1)C)C(=O)O
Synonym 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
IUPAC Name 3,5-dimethyl-1H-pyrazole-4-carboxylic acid
InChI Key IOOWDXMXZBYKLR-UHFFFAOYSA-N
Molecular Formula C6H8N2O2
2

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

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

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

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

CAS: 105994-75-0 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD04038957 InChI Key: MXGOKNNGBUOAGF-UHFFFAOYSA-N Synonym: 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 PubChem CID: 2795474 IUPAC Name: 1-methyl-5-phenylpyrazole-4-carboxylic acid SMILES: CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2

PubChem CID 2795474
CAS 105994-75-0
Molecular Weight (g/mol) 202.213
MDL Number MFCD04038957
SMILES CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2
Synonym 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
IUPAC Name 1-methyl-5-phenylpyrazole-4-carboxylic acid
InChI Key MXGOKNNGBUOAGF-UHFFFAOYSA-N
Molecular Formula C11H10N2O2
4

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

CAS: 1125-29-7 Molecular Formula: C7H10N2O2 Molecular Weight (g/mol): 154.17 MDL Number: MFCD00159648 InChI Key: NOIOGQJFLIPRBI-UHFFFAOYSA-N Synonym: 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 PubChem CID: 736514 IUPAC Name: 1,3,5-trimethylpyrazole-4-carboxylic acid SMILES: CN1N=C(C)C(C(O)=O)=C1C

PubChem CID 736514
CAS 1125-29-7
Molecular Weight (g/mol) 154.17
MDL Number MFCD00159648
SMILES CN1N=C(C)C(C(O)=O)=C1C
Synonym 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
IUPAC Name 1,3,5-trimethylpyrazole-4-carboxylic acid
InChI Key NOIOGQJFLIPRBI-UHFFFAOYSA-N
Molecular Formula 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 Molecular Formula: C14H12O5 Molecular Weight (g/mol): 260.25 InChI Key: HSMPDPBYAYSOBC-UHFFFAOYSA-N IUPAC Name: 4,9-dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one SMILES: COC1=C2OC=CC2=C(OC)C2=C1OC(C)=CC2=O

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

Hypoxanthine, 99%

CAS: 68-94-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00005725 InChI Key: FDGQSTZJBFJUBT-UHFFFAOYSA-N Synonym: hypoxanthine,6-hydroxypurine,9h-purin-6-ol,sarkin,6-oxopurine,sarcine,sarkine,3h-purin-6-ol,7h-purin-6-ol,purin-6 1h-one PubChem CID: 790 ChEBI: CHEBI:17368 IUPAC Name: 3,7-dihydropurin-6-one SMILES: O=C1N=CNC2=C1NC=N2

PubChem CID 790
CAS 68-94-0
Molecular Weight (g/mol) 136.11
ChEBI CHEBI:17368
MDL Number MFCD00005725
SMILES O=C1N=CNC2=C1NC=N2
Synonym hypoxanthine,6-hydroxypurine,9h-purin-6-ol,sarkin,6-oxopurine,sarcine,sarkine,3h-purin-6-ol,7h-purin-6-ol,purin-6 1h-one
IUPAC Name 3,7-dihydropurin-6-one
InChI Key FDGQSTZJBFJUBT-UHFFFAOYSA-N
Molecular Formula C5H4N4O
10

Isatoic anhydride, 97%

CAS: 118-48-9 Molecular Formula: C8H5NO3 Molecular Weight (g/mol): 163.13 MDL Number: MFCD00006700 InChI Key: TXJUTRJFNRYTHH-UHFFFAOYSA-N Synonym: 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 PubChem CID: 8359 SMILES: O=C1NC2=CC=CC=C2C(=O)O1

PubChem CID 8359
CAS 118-48-9
Molecular Weight (g/mol) 163.13
MDL Number MFCD00006700
SMILES O=C1NC2=CC=CC=C2C(=O)O1
Synonym 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
InChI Key TXJUTRJFNRYTHH-UHFFFAOYSA-N
Molecular Formula C8H5NO3
11

4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%

CAS: 15646-46-5 Molecular Formula: C12H11NO3 Molecular Weight (g/mol): 217.224 MDL Number: MFCD00003204 InChI Key: SJHPCNCNNSSLPL-NTMALXAHSA-N Synonym: oxazolone,oxazolone sensitizing agent,5 4h-oxazolone, 4-ethoxymethylene-2-phenyl,unii-78il0j7n72,4-ethoxymethylene-2-phenyl-2-oxazolin-5-one,4-ethoxymethylene-2-phenyloxazolin-5-one,4-ethoxymethylene-2-phenyl-2-oxazoline-5-one,4z-4-ethoxymethylidene-2-phenyl-1,3-oxazol-5-one,2-oxazolin-5-one, 4-ethoxymethylene-2-phenyl,4-ethoxymethylene-2-phenyloxazolone PubChem CID: 1712094 IUPAC Name: (4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one SMILES: CCOC=C1C(=O)OC(=N1)C2=CC=CC=C2

PubChem CID 1712094
CAS 15646-46-5
Molecular Weight (g/mol) 217.224
MDL Number MFCD00003204
SMILES CCOC=C1C(=O)OC(=N1)C2=CC=CC=C2
Synonym oxazolone,oxazolone sensitizing agent,5 4h-oxazolone, 4-ethoxymethylene-2-phenyl,unii-78il0j7n72,4-ethoxymethylene-2-phenyl-2-oxazolin-5-one,4-ethoxymethylene-2-phenyloxazolin-5-one,4-ethoxymethylene-2-phenyl-2-oxazoline-5-one,4z-4-ethoxymethylidene-2-phenyl-1,3-oxazol-5-one,2-oxazolin-5-one, 4-ethoxymethylene-2-phenyl,4-ethoxymethylene-2-phenyloxazolone
IUPAC Name (4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one
InChI Key SJHPCNCNNSSLPL-NTMALXAHSA-N
Molecular Formula C12H11NO3
12

1-Phenyl-1H-pyrazole-4-carboxylic acid, 99%

CAS: 1134-50-5 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.186 MDL Number: MFCD00514518 InChI Key: ZROILLPDIUNLSE-UHFFFAOYSA-N Synonym: 1-phenyl-1h-pyrazole-4-carboxylic acid,pyrazole-4-carboxylic acid, 1-phenyl,1h-pyrazole-4-carboxylic acid, 1-phenyl,1-phenylpyrazole-4-carboxylate,1-phenyl-1h-pyrazol-4-carboxylic acid,pyrazole, 1,1-phenyl-1h-pyrazole-4-carboxylicacid,akos pao-0321,acmc-1c9e6 PubChem CID: 121026 IUPAC Name: 1-phenylpyrazole-4-carboxylic acid SMILES: C1=CC=C(C=C1)N2C=C(C=N2)C(=O)O

PubChem CID 121026
CAS 1134-50-5
Molecular Weight (g/mol) 188.186
MDL Number MFCD00514518
SMILES C1=CC=C(C=C1)N2C=C(C=N2)C(=O)O
Synonym 1-phenyl-1h-pyrazole-4-carboxylic acid,pyrazole-4-carboxylic acid, 1-phenyl,1h-pyrazole-4-carboxylic acid, 1-phenyl,1-phenylpyrazole-4-carboxylate,1-phenyl-1h-pyrazol-4-carboxylic acid,pyrazole, 1,1-phenyl-1h-pyrazole-4-carboxylicacid,akos pao-0321,acmc-1c9e6
IUPAC Name 1-phenylpyrazole-4-carboxylic acid
InChI Key ZROILLPDIUNLSE-UHFFFAOYSA-N
Molecular Formula C10H8N2O2
13

7-Hydroxy-1-indanone, 97%

CAS: 6968-35-0 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD01548387 InChI Key: HFMZPBSZKCDKOR-UHFFFAOYSA-N Synonym: 7-hydroxy-1-indanone,7-hydroxy-2,3-dihydro-1h-inden-1-one,7-hydroxyindan-1-one,1h-inden-1-one,2,3-dihydro-7-hydroxy,4h-inden-4-one, 1,2-dihydro-3-hydroxy,7-oxidanyl-2,3-dihydroinden-1-one,7-hydroxyindanone,acmc-20mvbk,pubchem23254,acmc-209wv8 PubChem CID: 248078 IUPAC Name: 7-hydroxy-2,3-dihydro-1H-inden-1-one SMILES: OC1=CC=CC2=C1C(=O)CC2

PubChem CID 248078
CAS 6968-35-0
Molecular Weight (g/mol) 148.16
MDL Number MFCD01548387
SMILES OC1=CC=CC2=C1C(=O)CC2
Synonym 7-hydroxy-1-indanone,7-hydroxy-2,3-dihydro-1h-inden-1-one,7-hydroxyindan-1-one,1h-inden-1-one,2,3-dihydro-7-hydroxy,4h-inden-4-one, 1,2-dihydro-3-hydroxy,7-oxidanyl-2,3-dihydroinden-1-one,7-hydroxyindanone,acmc-20mvbk,pubchem23254,acmc-209wv8
IUPAC Name 7-hydroxy-2,3-dihydro-1H-inden-1-one
InChI Key HFMZPBSZKCDKOR-UHFFFAOYSA-N
Molecular Formula C9H8O2
14

Ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate, 98%

CAS: 31037-02-2 Molecular Formula: C7H11N3O2 Molecular Weight (g/mol): 169.18 MDL Number: MFCD00051652 InChI Key: MEUSJJFWVKBUFP-UHFFFAOYSA-N Synonym: ethyl 5-amino-1-methyl-1h-pyrazole-4-carboxylate,5-amino-1-methyl-1h-pyrazole-4-carboxylic acid ethyl ester,ethyl5-amino-1-methylpyrazole-4-carboxylate,1h-pyrazole-4-carboxylic acid, 5-amino-1-methyl-, ethyl ester,5-amino-1-methylpyrazole-4-carboxylic acid ethyl ester,ethyl 5-amino-1-methyl-4-pyrazolecarboxylate,ethyl 5-amino-1-methyl-pyrazole-4-carboxylate,acmc-1agpk,maybridge1_003833,ethyl-5-amino-1-methyl-1h-pyrazol-4-carboxylat PubChem CID: 271299 IUPAC Name: ethyl 5-amino-1-methylpyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(N)N(C)N=C1

PubChem CID 271299
CAS 31037-02-2
Molecular Weight (g/mol) 169.18
MDL Number MFCD00051652
SMILES CCOC(=O)C1=C(N)N(C)N=C1
Synonym ethyl 5-amino-1-methyl-1h-pyrazole-4-carboxylate,5-amino-1-methyl-1h-pyrazole-4-carboxylic acid ethyl ester,ethyl5-amino-1-methylpyrazole-4-carboxylate,1h-pyrazole-4-carboxylic acid, 5-amino-1-methyl-, ethyl ester,5-amino-1-methylpyrazole-4-carboxylic acid ethyl ester,ethyl 5-amino-1-methyl-4-pyrazolecarboxylate,ethyl 5-amino-1-methyl-pyrazole-4-carboxylate,acmc-1agpk,maybridge1_003833,ethyl-5-amino-1-methyl-1h-pyrazol-4-carboxylat
IUPAC Name ethyl 5-amino-1-methylpyrazole-4-carboxylate
InChI Key MEUSJJFWVKBUFP-UHFFFAOYSA-N
Molecular Formula C7H11N3O2
15

2,2,6-Trimethyl-1,3-dioxin-4-one, cont. up to ca 6% acetone

CAS: 5394-63-8 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.154 MDL Number: MFCD00040468 InChI Key: XFRBXZCBOYNMJP-UHFFFAOYSA-N Synonym: 2,2,6-trimethyl-4h-1,3-dioxin-4-one,2,2,4-trimethyl-6-keto-1,3-dioxin,diketene acetone adduct,4h-1,3-dioxin-4-one, 2,2,6-trimethyl,2,2,6-trimethyl-1,3-dioxen-4-one,2,2,6-trimethyl-1,3-dioxine-4-one,2,2,6-trimethyl-1,3 dioxin-4-one,pubchem20364,2,2,6-trimethyl-4h-1,3-dioxin-4-on,acmc-1akcb PubChem CID: 79368 IUPAC Name: 2,2,6-trimethyl-1,3-dioxin-4-one SMILES: CC1=CC(=O)OC(O1)(C)C

PubChem CID 79368
CAS 5394-63-8
Molecular Weight (g/mol) 142.154
MDL Number MFCD00040468
SMILES CC1=CC(=O)OC(O1)(C)C
Synonym 2,2,6-trimethyl-4h-1,3-dioxin-4-one,2,2,4-trimethyl-6-keto-1,3-dioxin,diketene acetone adduct,4h-1,3-dioxin-4-one, 2,2,6-trimethyl,2,2,6-trimethyl-1,3-dioxen-4-one,2,2,6-trimethyl-1,3-dioxine-4-one,2,2,6-trimethyl-1,3 dioxin-4-one,pubchem20364,2,2,6-trimethyl-4h-1,3-dioxin-4-on,acmc-1akcb
IUPAC Name 2,2,6-trimethyl-1,3-dioxin-4-one
InChI Key XFRBXZCBOYNMJP-UHFFFAOYSA-N
Molecular Formula C7H10O3