Cycloheptathiophenes
Ketotifen fumarate, 99%
CAS: 34580-14-8 Molecular Formula: C23H23NO5S Molecular Weight (g/mol): 425.499 MDL Number: MFCD00079394 InChI Key: YNQQEYBLVYAWNX-WLHGVMLRSA-N Synonym: ketotifen fumarate,zaditen,ketotifen hydrogen fumarate,alaway,unii-hbd503woro,hc 20,511 fumarate,ketotifen fumarate usan:jan,ketotifen fumarate salt,hbd503woro PubChem CID: 5282408 IUPAC Name: (E)-but-2-enedioic acid;10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one SMILES: CN1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=CC(=O)O)C(=O)O
![Ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate, 96%](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-40106-13-6.jpg-250.jpg)
Ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate, 96%
CAS: 40106-13-6 Molecular Formula: C12H17NO2S Molecular Weight (g/mol): 239.333 MDL Number: MFCD00216932 InChI Key: XTUHIGALMIGZST-UHFFFAOYSA-N Synonym: ethyl 2-amino-5,6,7,8-tetrahydro-4h-cyclohepta b thiophene-3-carboxylate,ethyl 2-amino-4h,5h,6h,7h,8h-cyclohepta b thiophene-3-carboxylate,ethyl 2-amino-5,6,7,8-tetrahydro-4h-cyclohepta-b thiophene-3-carboxylate,ethyl 2-amino-4,5,6,7,8-pentahydrocyclohepta 1,2-b thiophene-3-carboxylate,2-amino-5,6,7,8-tetrahydro-4h-cyclohepta b thiophene-3-carboxylic acid ethyl ester,ethyl 2-aminocyclohepta b thiophene-3-carboxylate,aronis24232,ethyl 2-aminocycloheptathiophene-3-carboxylate,2-amino-3-ethoxy-carbonyl-4,5-pentamethylenethiophene PubChem CID: 292644 IUPAC Name: ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC2=C1CCCCC2)N
Ketotifen Hydrogen Fumarate, EP, 98.5-101%, Spectrum™ Chemical
CAS: 34580-14-8 Molecular Formula: C23H23NO5S Molecular Weight (g/mol): 425.50 InChI Key: YNQQEYBLVYAWNX-WLHGVMLRSA-N IUPAC Name: (2E)-but-2-enedioic acid; 2-(1-methylpiperidin-4-ylidene)-6-thiatricyclo[8.4.0.03,7]tetradeca-1(14),3(7),4,10,12-pentaen-8-one SMILES: OC(=O)\C=C\C(O)=O.CN1CCC(CC1)=C1C2=C(SC=C2)C(=O)CC2=CC=CC=C12
Pizotifen 98.0+%, TCI America™
CAS: 15574-96-6 Molecular Formula: C19H21NS Molecular Weight (g/mol): 295.444 MDL Number: MFCD00864192 InChI Key: FIADGNVRKBPQEU-UHFFFAOYSA-N Synonym: 4-[9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thien-4-ylidene]-1-methylpiperidine, Sandomigran PubChem CID: 27400 ChEBI: CHEBI:50212 IUPAC Name: 4-(4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-ylidene)-1-methylpiperidine SMILES: CN1CCC(=C2C3=C(CCC4=CC=CC=C42)SC=C3)CC1
Ketotifen Fumarate 98.0+%, TCI America™
CAS: 34580-14-8 Molecular Formula: C23H23NO5S Molecular Weight (g/mol): 425.499 MDL Number: MFCD00079394 InChI Key: YNQQEYBLVYAWNX-WLHGVMLRSA-N Synonym: ketotifen fumarate,zaditen,ketotifen hydrogen fumarate,alaway,unii-hbd503woro,hc 20,511 fumarate,ketotifen fumarate usan:jan,ketotifen fumarate salt,hbd503woro PubChem CID: 5282408 IUPAC Name: (E)-but-2-enedioic acid;10-(1-methylpiperidin-4-ylidene)-5H-benzo[1,2]cyclohepta[3,4-b]thiophen-4-one SMILES: CN1CCC(=C2C3=C(C(=O)CC4=CC=CC=C42)SC=C3)CC1.C(=CC(=O)O)C(=O)O
Medchemexpress LLC Diroximel fumarate | 1577222-14-0 | 99.9% | 255.22 g/mol | C11H13NO6 | 1 ML
Diroximel fumarate is an orally active prodrug of monomethyl fumarate used in preclinical research to probe Nrf2 pathway modulation and multiple sclerosis-related biology. Supplied as a ready-to-use solution, it is intended for laboratory research use only and not for human or clinical applications.
- Ready-to-use 10 mM solution in DMSO for immediate experimental use.
- High purity (99.90%) suitable for biochemical and cellular assays.
- Molecular weight 255.22 g/mol, molecular formula C11H13NO6.
- Prodrug of monomethyl fumarate for Nrf2 pathway and MS-related research.
- Provided in a 1 mL volume for small-scale assays and dose-response studies.
- For research use only; not for human or clinical use.
Medchemexpress LLC Formoterol fumarate | 43229-80-7 | 99.8% | C19H24N2O4·1/2C4H4O4 | 50 MG
Formoterol fumarate is a selective β2-adrenoceptor agonist. This compound abolishes contraction induced by Acetylcholine in bronchioles and can be utilized for research into chronic obstructive pulmonary disease and bronchial asthma.
- Selective β2-adrenoceptor agonist
- Abolishes contraction induced by Acetylcholine in bronchioles
- Can be used for research of chronic obstructive pulmonary disease and bronchial asthma
- Appears as a white to off-white solid
- Soluble in DMSO at ≥ 50 mg/mL
TARGETMOL CHEMICALS INC FORMOTEROL FUMARATE 25MG
Also available in 5 mg 10 mg 50 mg 100 mg 200 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Formoterol fumarate (Eformoterol Hemifumarate) an effective specific and long-acting (beta)2-adrenoceptor agonist is utilized in the treatment of chronic obstructive pulmonary disease(COPD) and asthma. purity: 99%
Medchemexpress LLC Ocifisertib (fumarate) | 1616420-30-4 | 99.3% | 650.72 g/mol | C37H38N4O7 | 10MG
Ocifisertib fumarate is the fumarate salt of CFI-400945, an orally bioavailable small-molecule inhibitor of Polo-like kinase 4 (PLK4) for preclinical research. It is supplied as a powder for in vitro and in vivo studies and shows low-nanomolar potency against PLK4 and activity against several related kinases.
Medchemexpress LLC Formoterol fumarate | 43229-80-7 | 99.95% | C19H24N2O4 . 1/2C4H4O4 | 25 MG
Formoterol fumarate is a selective β2-adrenoceptor agonist that potently and completely relaxes acetylcholine-pre-contracted human isolated segmental bronchi with a pEC50 of 8.76. It is at least as β2-adrenoceptor selective as Salbutamol and Terbutaline, making it suitable for research into chronic obstructive pulmonary disease and bronchial asthma.
- Selective β2-adrenoceptor agonist
- Abolishes contraction induced by acetylcholine in bronchioles
- Supports research into chronic obstructive pulmonary disease and bronchial asthma
- Demonstrates potent relaxation of acetylcholine-pre-contracted human isolated segmental bronchi
Medchemexpress LLC Zamifenacin fumarate | 127308-98-9 | 99.0% | 531.60 g/mol | C31H33NO7 | 1 ML
Zamifenacin fumarate is a gut-selective muscarinic M3 receptor antagonist provided for research use. It reduces colonic motility and is commonly used in pharmacology studies of muscarinic receptor function. The compound is available as a solid or as pre-made DMSO solution (typical 10 mM, 1 mL), with reported purity around 99.0% and molecular weight 531.60 g/mol.
Medchemexpress LLC Ocifisertib (fumarate) | 1616420-30-4 | 99.6% | 650.7 g/mol | C37H38N4O7 | 10MM 1ML
Ocifisertib (CFI-400945) fumarate is a potent, selective inhibitor of polo-like kinase 4 (PLK4) used in preclinical and in vitro research. It exhibits subnanomolar binding affinity (Ki ≈ 0.26 nM) and low-nanomolar cellular potency (PLK4 IC50 ≈ 2.8 nM), and has demonstrated antiproliferative activity in multiple cancer cell models.
- Potent PLK4 inhibition with Ki ≈ 0.26 nM and PLK4 IC50 ≈ 2.8 nM.
- Suitable for biochemical kinase assays and cell-based proliferation studies.
- Provided as a 10 mM solution in 1 mL aliquots for convenient screening use.
- Fumarate salt form to support handling and solubility.
- Molecular formula C37H38N4O7; molecular weight 650.7 g/mol.
- High reported purity from third-party suppliers; verify lot certificate before use.
Medchemexpress LLC Fumarate hydratase-I 1g
Fumarate hydratase-IN-1 (compound 2) is a cell-permeable fumarate hydratase inhibitor Fumarate hydratase-IN-1 has antiproliferative activity against several cancer cell lines with a mean IC50 of 2 2 M1]
Medchemexpress LLC Ketotifen | 34580-13-7 | 99.7% | 10 MM * 1 ML
Ketotifen is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. It can block 6-phosphogluconate dehydrogenase (PGD) in vitro and also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen can be used for research on autoimmune encephalomyelitis (EAE) and asthma attack prevention.
- Orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer.
- Can block 6-phosphogluconate dehydrogenase (PGD) in vitro.
- Has antiviral activity against SARS-CoV-2 and influenza virus.
- Can be used for research of autoimmune encephalomyelitis (EAE) and asthma attack prevention.