Vinylogous acids

Chem-Impex International, Inc. 4-Aminoantipyrine | 83-07-8 | MFCD00003145 | 250G

4-Aminoantipyrine, 83-07-8, MFCD00003145, 250G

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Medchemexpress LLC Tesmilifene fumarate | 1185241-83-1 | 99.9% | 399.48 g/mol | C23H29NO5 | 10 MG

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Tesmilifene fumarate is the fumarate salt of tesmilifene (DPPE fumarate), a small-molecule H1C receptor antagonist reported to potentiate a wide range of cytotoxic chemotherapies while offering some protection to normal cells. It is supplied for research use in solid and ready-to-use solution formats.

• Potentiates cytotoxic chemotherapy in research settings.
• Acts as an H1C receptor antagonist.
• High purity (≈99.9%).
• Molecular weight 399.48 g/mol; formula C23H29NO5.
• Available in multiple vial sizes and as a 10 mM solution in DMSO.
• Intended for research use and stored at -20°C.

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Medchemexpress LLC IACS-8803 diammonium | 98.8% | 1 MG

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IACS-8803 diammonium is a highly potent cyclic dinucleotide STING agonist known for its robust systemic antitumor efficacy. It is for research use only.

• Highly potent cyclic dinucleotide STING agonist
• Robust systemic antitumor efficacy
• Target: STING
• Pathway: Immunology/Inflammation
• Molecular formula: C20H29FN12O9P2S2
• Molecular weight: 726.60
• Appearance: Solid
• Color: White to off-white

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Medchemexpress LLC Tesmilifene fumarate | 1185241-83-1 | MFCD09878272 | 99.9% | 399.48 | C23H29NO5 | 5 MG

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Tesmilifene fumarate is a research-grade small molecule that acts as an H1C (histamine) receptor antagonist. It is reported to potentiate a wide range of cytotoxic agents and may offer some protection to normal cells. The compound is supplied for laboratory research and analytical applications.

• Acts as an H1C receptor antagonist.
• Potentiates a wide range of cytotoxic agents.
• May offer some protection to normal cells.
• Molecular formula C23H29NO5 and molecular weight 399.48.
• Purity typically 99.85%.
• Available in small research quantities, including 5 MG packs.

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eMolecules​ 7149-18-0 | Ethyl 2-amino-1-cyclopentene-1-carboxylate | Combi-Blocks | MFCD00216929 | 155.197 | C8H13NO2 | 95.000 | CCOC(=O)C1=C(N)CCC1 | 1g | 232328189

Ethyl 2-amino-1-cyclopentene-1-carboxylate | Combi-Blocks | 7149-18-0 | MFCD00216929 | 155.197 | C8H13NO2 | 95.000 | CCOC(=O)C1=C(N)CCC1 | 1g | 232328189

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4-Aminoantipyrine (Crystalline/Certified), Fisher Chemical

CAS: 83-07-8 Molecular Formula: C11H13N3O Molecular Weight (g/mol): 203.245 MDL Number: MFCD00003145 InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N Synonym: 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a PubChem CID: 2151 ChEBI: CHEBI:59026 IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N

Ethyl 2-aminocyclopenta[b]thiophene-3-carboxylate 99+%, Thermo Scientific™

CAS: 4815-29-6 Molecular Formula: C10H13NO2S Molecular Weight (g/mol): 211.28 MDL Number: MFCD00102063 InChI Key: BOJXCJDYZJSPMZ-UHFFFAOYSA-N Synonym: 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 PubChem CID: 264105 IUPAC Name: ethyl 2-amino-4H,5H,6H-cyclopenta[b]thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(N)SC2=C1CCC2

MP Biomedicals, Inc Griseofulvin, 75% Active, MP Biomedicals

CAS: 126-07-8 Molecular Formula: C17H17ClO6 Molecular Weight (g/mol): 352.767 InChI Key: DDUHZTYCFQRHIY-RBHXEPJQSA-N Synonym: griseofulvin,+-griseofulvin,amudane,fulvicin,griseofulvina,griseofulvinum,grisactin,grisefuline,grisovin,griseofulvine PubChem CID: 441140 ChEBI: CHEBI:27779 IUPAC Name: (2S,5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione SMILES: CC1CC(=O)C=C(C12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC

Thermo Scientific Chemicals 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one, 97%, Thermo Scientific™

Thermo Scientific Chemicals Methyle2-amino-1-cyclohexene-1-carboxylate, 99%, Thermo Scientific™

Dimethyl methoxymethylenemalonate, 98+%, Thermo Scientific™

CAS: 22398-14-7 Molecular Formula: C7H10O5 Molecular Weight (g/mol): 174.152 MDL Number: MFCD00038225 InChI Key: RHFZTBSULNJWEI-UHFFFAOYSA-N Synonym: dimethyl methoxymethylenemalonate,dimethyl 2-methoxymethylene malonate,1,3-dimethyl 2-methoxymethylidene propanedioate,methoxymethylenemalonic acid dimethyl ester,dimethyl methoxymethylene malonate,acmc-1cq9e,dimethylmethoxymethylenemalonate,propanedioic acid, methoxymethylene-, dimethyl ester,dimethyl methoxymethylidenemalonate PubChem CID: 90770 IUPAC Name: dimethyl 2-(methoxymethylidene)propanedioate SMILES: COC=C(C(=O)OC)C(=O)OC

5-Hydroxyquinoxaline, 97%, Thermo Scientific™

CAS: 17056-99-4 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.149 MDL Number: MFCD00972004 InChI Key: YDXPVVWMFFHSPT-UHFFFAOYSA-N Synonym: quinoxalin-5-ol,5-hydroxyquinoxaline,5-quinoxalinol,quinoxaline-5-ol,quinoxalin-5 1h-one,ksc172c0d,zuqddqfxsnxeod-uhfffaoysa-n PubChem CID: 12522983 IUPAC Name: 1H-quinoxalin-5-one SMILES: C1=CC(=O)C2=NC=CNC2=C1

N-Methylisatoic Anhydride (Tech.), 90%, Thermo Scientific™

CAS: 10328-92-4 Molecular Formula: C9H7NO3 Molecular Weight (g/mol): 177.159 InChI Key: KJMRWDHBVCNLTQ-UHFFFAOYSA-N Synonym: n-methylisatoic anhydride,1-methyl-1h-benzo d 1,3 oxazine-2,4-dione,n-methyl ia,1-methyl-2h-3,1-benzoxazine-2,4 1h-dione,2h-3,1-benzoxazine-2,4 1h-dione, 1-methyl,n-methyl-n-carboxyanthranilic anhydride,methyl-n-carboxyanthranilic anhydride,1-methylbenzo d 1,3-oxazine-2,4-dione,n-methyl isotoic anhydride,1-methyl-2,4-dihydro-1h-3,1-benzoxazine-2,4-dione PubChem CID: 25160 ChEBI: CHEBI:59054 IUPAC Name: 1-methyl-3,1-benzoxazine-2,4-dione SMILES: CN1C2=CC=CC=C2C(=O)OC1=O

Thermo Scientific Chemicals Ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate, 96%, Thermo Scientific™

LiChropur™ Diethyl ethoxymethylenemalonate, ≥98.0% (GC), MilliporeSigma™ Supelco™

MDL Number: MFCD00009148 Synonym: DEEMM; Ethoxymethylenemalonic acid diethyl ester