A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Ketorolac EP Impurity D. Uses: For analytical and research use. CAS No. 1391053-45-4. Molecular formula: C16H15NO4. Mole weight: 285.3. Catalog: APB1391053454.
Ketorolac EP Impurity E
Ketorolac EP Impurity E. Uses: For analytical and research use. CAS No. 167105-80-8. Molecular formula: C19H22N2O5. Mole weight: 358.39. Catalog: APB167105808.
Ketorolac EP Impurity F
Ketorolac EP Impurity F. Uses: For analytical and research use. CAS No. 1391052-68-8. Molecular formula: C15H13NO3. Mole weight: 255.27. Catalog: APB1391052688.
Ketorolac EP Impurity G
Ketorolac EP Impurity G. Uses: For analytical and research use. CAS No. 1391051-90-3. Molecular formula: C16H15NO4. Mole weight: 285.3. Catalog: APB1391051903.
Ketorolac EP Impurity H
Ketorolac EP Impurity H. Uses: For analytical and research use. CAS No. 80965-09-9. Molecular formula: C16H15NO3. Mole weight: 269.3. Catalog: APB80965099.
Ketorolac EP Impurity I
Ketorolac EP Impurity I. Uses: For analytical and research use. CAS No. 113502-55-9. Molecular formula: C14H13NO. Mole weight: 211.26. Catalog: APB113502559.
Ketorolac EP Impurity J
Ketorolac EP Impurity J. Uses: For analytical and research use. CAS No. 108061-03-6. Molecular formula: C17H17NO3. Mole weight: 283.33. Catalog: APB108061036.
Ketorolac Impurity 16
Ketorolac Impurity 16. Uses: For analytical and research use. CAS No. 7126-41-2. Molecular formula: C11H9NO. Mole weight: 171.2. Catalog: APB7126412.
Ketorolac Impurity 17
Ketorolac Impurity 17. Uses: For analytical and research use. CAS No. 142231-06-9. Molecular formula: C11H8ClNO. Mole weight: 205.64. Catalog: APB142231069.
Ketorolac Impurity 19
Ketorolac Impurity 19. Uses: For analytical and research use. CAS No. 10087-64-6. Molecular formula: C8H8N2. Mole weight: 132.17. Catalog: APB10087646.
Ketorolac Impurity 21
Ketorolac Impurity 21. Uses: For analytical and research use. CAS No. 141054-42-4. Molecular formula: C15H15NO3. Mole weight: 257.29. Catalog: APB141054424.
Ketorolac Impurity 23
Ketorolac Impurity 23. Uses: For analytical and research use. CAS No. 111930-01-9. Molecular formula: C15H13NO4. Mole weight: 271.27. Catalog: APB111930019.
Ketorolac Impurity 24
Ketorolac Impurity 24. Uses: For analytical and research use. CAS No. 121034-76-2. Molecular formula: C11H8ClNO. Mole weight: 205.64. Catalog: APB121034762.
Ketorolac Impurity 3
Ketorolac Impurity 3. Uses: For analytical and research use. CAS No. 113502-54-8. Molecular formula: C14H13NO3. Mole weight: 243.26. Catalog: APB113502548.
Ketorolac Impurity 31
Ketorolac Impurity 31. Uses: For analytical and research use. CAS No. 144710-35-0. Molecular formula: C18H19NO5. Mole weight: 329.35. Catalog: APB144710350.
Ketorolac Impurity 43
Ketorolac Impurity 43. Uses: For analytical and research use. CAS No. 141054-45-7. Molecular formula: C13H11NO3. Mole weight: 229.24. Catalog: APB141054457.
Ketorolac Impurity 44
Ketorolac Impurity 44. Uses: For analytical and research use. CAS No. 136116-84-2. Molecular formula: C21H23NO7. Mole weight: 401.42. Catalog: APB136116842.
Ketorolac Impurity 45
Ketorolac Impurity 45. Uses: For analytical and research use. CAS No. 140947-23-5. Molecular formula: C20H21NO5. Mole weight: 355.39. Catalog: APB140947235.
Ketorolac Impurity 46
Ketorolac Impurity 46. Uses: For analytical and research use. CAS No. 2440221-58-7. Molecular formula: C17H17NO3. Mole weight: 283.33. Catalog: APB2440221587.
Ketorolac Impurity 47
Ketorolac Impurity 47. Uses: For analytical and research use. CAS No. 144710-34-9. Molecular formula: C20H21NO7. Mole weight: 387.39. Catalog: APB144710349.
Ketorolac Impurity 48
Ketorolac Impurity 48. Uses: For analytical and research use. CAS No. 14371-97-2. Molecular formula: C11H13NO. Mole weight: 175.23. Catalog: APB14371972.
Ketorolac Impurity 49
Ketorolac Impurity 49. Uses: For analytical and research use. Molecular formula: C15H16N2O. Mole weight: 240.31. Catalog: APB08337.
Ketorolac Impurity 50
Ketorolac Impurity 50. Uses: For analytical and research use. Molecular formula: C17H18ClNO3. Mole weight: 319.79. Catalog: APB08338.
Ketorolac Keto pyrrole Impurity
Ketorolac Keto pyrrole Impurity. Uses: For analytical and research use. CAS No. 17266-64-7. Molecular formula: C7H7NO. Mole weight: 121.14. Catalog: APB17266647.
Ketorolac Related Compound A
Ketorolac Related Compound A. Uses: For analytical and research use. CAS No. 167105-80-8. Mole weight: 358.39. Catalog: AP167105808.
Ketorolac Related Compound B
Ketorolac Related Compound B. Uses: For analytical and research use. CAS No. 154476-25-2. Mole weight: 227.26. Catalog: AP154476252.
Ketorolac Related Compound C
Ketorolac Related Compound C. Uses: For analytical and research use. CAS No. 113502-52-6. Mole weight: 225.24. Catalog: AP113502526.
Ketorolac Related Compound D
Ketorolac Related Compound D. Uses: For analytical and research use. CAS No. 113502-55-9. Mole weight: 211.26. Catalog: AP113502559.
Ketorolac Tromethamine
Ketorolac tromethamine is a potent, nonsteroidal anti-inflammatory drug (NSAID) with prominent analgesic properties. It is a member of the pyrrolo-pyrrole group of NSAIDs and is chemically designated as (±)-5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid, compound with 2-amino-2-(hydroxymethyl)-1,3-propanediol (1:1). Applications: Ketorolac tromethamine is indicated for specific, short-term clinical scenarios. its use is governed by strict dosing limits and contraindications to mitigate serious risks. it is fda-approved for the short-term (≤ 5 days) management of moderately severe acute pain that requires analgesia at the opioid level, often in the postoperative setting. for ophthalmic use, ketorolac tromethamine ophthalmic solution is indicated for the temporary relief of ocular itching due to seasonal allergic conjunctivitis. Category: Nonsteroidal anti-inflammatory (nsaid) apis. Synonyms: Ketorolac (+/-)-form tromethamine salt / Ketorolac trometamol. Grades: USDMF/CEP. CAS No. 74103-07-4. Product ID: API74103074. Molecular formula: C19H24N2O6. Mole weight: 376.4. EINECS: 620-545-3. InChIKey: BWHLPLXXIDYSNW-UHFFFAOYSA-N. Standard: USP;Facility GMP;Product GMP.
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C19H24N2O6. CAS No. 74103-07-4. Prepack ID 21205730-1g. Molecular Weight 376.4. See USA prepack pricing.
Ketorolac tromethamine salt
Ketorolac tromethamine salt. Group: Biochemicals. Alternative Names: Dolac; Ketanov; Ketorol. Grades: Highly Purified. CAS No. 74103-07-4. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C19H24N2O6. US Biological Life Sciences.
Worldwide
Ketorolac tromethamine salt (Standard)
Ketorolac (tromethamine salt) (Standard) is the analytical standard of Ketorolac (tromethamine salt). This product is intended for research and analytical applications. Ketorolac tromethamine salt (RS37619 tromethamine salt) is a non-steroidal anti-inflammatory agent, acting as a nonselective COX inhibitor, with IC50s of 20 nM for COX-1 and 120 nM for COX-2. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Ketorolac Tromethamine (Standard); Ketorolac tris salt (Standard); RS37619 tromethamine salt (Standard). CAS No. 74103-07-4. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-B0138R.
ketosteroid monooxygenase
A single FAD-containing enzyme catalyses three types of monooxygenase (Baeyer-Villiger oxidation) reaction. The oxidative esterification of a number of derivatives of progesterone to produce the corresponding 17α-hydroxysteroid 17-acetate ester, such as testosterone acetate, is shown in Reaction (1). The oxidative lactonization of a number of derivatives of androstenedione to produce the 13,17-secoandrosteno-17,13α-lactone, such as testololactone, is shown in Reaction (2). The oxidative cleavage of the 17β-side-chain of 17α-hydroxyprogesterone to produce androstenedione and acetate is shown in Reaction (3). Reaction (1) is also catalysed by EC 1.14.99.4 (p.uctase (20-hydroxylating, side-chain cleaving); androstenedione, NADPH2:oxygen oxidoreductase (17-hydroxylating, lactonizing). Enzyme Commission Number: EC 1.14.13.54. CAS No. 9044-53-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0861; ketosteroid monooxygenase; EC 1.14.13.54; 9044-53-5; steroid-ketone monooxygenase; progesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, ester-producing); 17α-hydroxyprogesterone, NADPH2:oxygen oxidoreductase (20-hydroxylating, side-chain cleaving); androstenedione, NADPH2:oxygen oxidoreductase (17-hydroxylating, lactonizing). Cat No: EXWM-0861.
Keto tamibarotene. Group: Biochemicals. Alternative Names: 4-[[ (5, 6, 7, 8-Tetrahydro-5, 5, 8, 8-tetramethyl-6-oxo-2-naphthalenyl) amino]carbonyl]. Grades: Highly Purified. CAS No. 162661-91-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C22H23NO4. US Biological Life Sciences.
Worldwide
ketotetrose-phosphate aldolase
This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. Group: Enzymes. Synonyms: phosphoketotetrose aldolase; erythrulose-1-phosphate synthetase; erythrose-1-phosphate synthase; erythrulose-1-phosphate formaldehyde-lyase. Enzyme Commission Number: EC 4.1.2.2. CAS No. 9024-45-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4858; ketotetrose-phosphate aldolase; EC 4.1.2.2; 9024-45-7; phosphoketotetrose aldolase; erythrulose-1-phosphate synthetase; erythrose-1-phosphate synthase; erythrulose-1-phosphate formaldehyde-lyase. Cat No: EXWM-4858.
Ketotifen
Ketotifen (HC 20-511) is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. Ketotifen can block 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen can be used to the research of autoimmune encephalomyelitis (EAE) and asthma attack prevention[1][2][3][4]. Uses: Scientific research. Category: Signaling pathways. Alternative Names: HC 20-511. CAS No. 34580-13-7. Pack Sizes: 10 mM * 1 mL in DMSO; 25 mg; 50 mg; 100 mg. Product ID: HY-B0157.
Ketotifen EP Impurity A
Ketotifen EP Impurity A. Uses: For analytical and research use. CAS No. 4673-38-5. Molecular formula: C19H19NS. Mole weight: 293.43. Catalog: APB4673385.
Ketotifen EP Impurity B
Ketotifen EP Impurity B. Uses: For analytical and research use. CAS No. 59743-88-3. Molecular formula: C20H23NO2S. Mole weight: 341.47. Catalog: APB59743883.
Ketotifen EP Impurity C
Ketotifen EP Impurity C. Uses: For analytical and research use. CAS No. 126939-27-3. Molecular formula: C19H21NO2S. Mole weight: 327.44. Catalog: APB126939273.
Ketotifen EP Impurity D
Ketotifen EP Impurity D. Uses: For analytical and research use. CAS No. 88456-70-6. Molecular formula: C19H19NO2S. Mole weight: 325.43. Catalog: APB88456706.
Ketotifen EP Impurity D HCl
Ketotifen EP Impurity D HCl. Uses: For analytical and research use. CAS No. 59743-91-8. Molecular formula: C19H20ClNO2S. Mole weight: 361.88. Catalog: APB59743918.
Ketotifen EP Impurity E
Ketotifen EP Impurity E. Uses: For analytical and research use. CAS No. 1346603-71-1. Molecular formula: C19H19NOS. Mole weight: 309.43. Catalog: APB1346603711.
Ketotifen EP Impurity F
Ketotifen EP Impurity F. Uses: For analytical and research use. CAS No. 34580-09-1. Molecular formula: C19H19NOS. Mole weight: 309.43. Catalog: APB34580091.
Ketotifen EP Impurity G
Ketotifen EP Impurity G. Uses: For analytical and research use. CAS No. 43076-16-0. Molecular formula: C19H17NO2S. Mole weight: 323.41. Catalog: APB43076160.
Ketotifen fumarate
1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C23H23NO5S. CAS No. 34580-14-8. Prepack ID 51433384-1g. Molecular Weight 425.5. See USA prepack pricing.
Ketotifen fumarate
5g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C23H23NO5S. CAS No. 34580-14-8. Prepack ID 51433384-5g. Molecular Weight 425.5. See USA prepack pricing.
Ketotifen Fumarate
Ketotifen is used as an antiasthmatic. Ketotifen is an antiallergic agent. Group: Biochemicals. Alternative Names: 4, 9-Dihydro-4-(1-methyl-4-piperidinylidene)-10H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-10-one (2E)-2-Butenedioate; Ketotifen Hydrogen Fumarate; Totifen; Zaditen; Zaditor; Zasten. Grades: Highly Purified. CAS No. 34580-14-8. Pack Sizes: 250mg. US Biological Life Sciences.
Worldwide
Ketotifen Impurity 13
Ketotifen Impurity 13. Uses: For analytical and research use. Alternative Names: 4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol. CAS No. 4506-57-4. Molecular formula: C19H21NOS. Mole weight: 311.13. Catalog: APB4506574.
Ketotifen Impurity 14
Ketotifen Impurity 14. Uses: For analytical and research use. Alternative Names: 2-bromo-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol. Molecular formula: C19H20BrNOS. Mole weight: 390.34. Catalog: APB02061.
Ketotifen Impurity 2
Ketotifen Impurity 2. Uses: For analytical and research use. CAS No. 59743-84-9. Molecular formula: C14H10O2S. Mole weight: 242.29. Catalog: APB59743849.
Ketotifen Impurity 3-D4
Ketotifen Impurity 3-D4. Uses: For analytical and research use. CAS No. 34580-20-6. Molecular formula: C18H13D4NOS. Mole weight: 299.42. Catalog: APB34580206.
Ketotifen Impurity 3 HCl
Ketotifen Impurity 3 HCl. Uses: For analytical and research use. CAS No. 1227458-03-8. Molecular formula: C18H18ClNOS. Mole weight: 331.86. Catalog: APB1227458038.
Ketotifen N-oxide
Ketotifen N-oxide. Group: Biochemicals. Alternative Names: 4, 9-Dihydro-4-(1-methyl-1-oxido-4-piperidinylidene)-10H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-10-one; 4, 9-Dihydro-4-(1-methyl-4-piperidinylidene)-10H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-10-one N-oxide. Grades: Highly Purified. CAS No. 88456-70-6. Pack Sizes: 100mg, 250mg. Molecular Formula: C19H19NO2S. US Biological Life Sciences.
Worldwide
Kex2 Protease from Saccharomyces cerevisiae, Recombinant
Kex2 is a Ca2+-dependent serine protease and cleaves at C-terminal site of Lys-Arg, Arg-Arg, Pro-Arg in pro-α-factor and killer-toxin precursors maturing, it was discovered in Saccharomyces cerevisiae. But Kex2 cant recognize and cut a single basic amino acid,such as carboxyl end peptide bond of arginine and lysine. Recombinant Kex2 is a genetically engineered protein expressed in Pichia pastoris and purified by high pressure liquid chromatography. The activity of Kex2 is not affected by the conventional serine protease inhibitors such as PMSF, TPCK, TLCK inhibition. Group: Enzymes. Synonyms: KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Enzyme Commission Number: EC 3.4.21.61. Mole weight: 67±6.7 kD. Activity: >10 unit/mg protein. Storage: Recommended storage temperature: 2°C-8°C.Transport condition: blue ice to keep the environment cool.It should be stored in 20mM NaAc-HAc (pH 5.0-5.5) and 2mM Ca2+. It is stable after 5 cycles freezing and thawing. Form: White lyophilized. Source: Pichia pastoris. Species: Saccharomyces cerevisiae. KEX2 protease; KEX2; protease; kexin; EC 3.4.21.61. Cat No: NATE-1891.
kexin
A Ca2+-activated peptidase of peptidase family S8, containing Cys near the active site His, and inhibited by p-mercuribenzoate. Similar enzymes occur in mammals. Group: Enzymes. Synonyms: yeast KEX2 protease; proteinase yscF; prohormone-processing endoprotease; paired-basic endopeptidase; yeast cysteine proteinase F (misleading); paired-basic endopeptidase; andrenorphin-Gly-generating enzyme; endoproteinase Kex2p; gene KEX2 dibasic proteinase; Kex 2p proteinase; Kex2 endopeptidase; Kex2 endoprotease; Kex2 endoproteinase; Kex2 protease; proteinase Kex2p; Kex. Enzyme Commission Number: EC 3.4.21.61. CAS No. 99676-46-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4152; kexin; EC 3.4.21.61; 99676-46-7; yeast KEX2 protease; proteinase yscF; prohormone-processing endoprotease; paired-basic endopeptidase; yeast cysteine proteinase F (misleading); paired-basic endopeptidase; andrenorphin-Gly-generating enzyme; endoproteinase Kex2p; gene KEX2 dibasic proteinase; Kex 2p proteinase; Kex2 endopeptidase; Kex2 endoprotease; Kex2 endoproteinase; Kex2 protease; proteinase Kex2p; Kex2-like precursor protein processing endoprotease; prohormone-processing KEX2 proteinase; prohormone-processing proteinase; proprotein convertase; protease KEX2; Kex2 proteinase; Kex2-like endoproteinase. Cat No: EXWM-4152.
KF-52
KF-52 is a phosphofructokinase-1 (PFK1) inhibitor with an IC50 value of 2.1 μM. KF-52 significantly increases the ratio of oxygen consumption rate (OCR) to extracellular acidification rate (ECAR). KF-52 is applicable to research related to mitochondrial dysfunction[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 3104612-74-7. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-170404.
K-FGF
It is a cell penetrating peptide. Synonyms: H-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-OH; Human FGF-4; hFGF-4; Heparin-binding growth factor 4; K-fibroblast growth factor; HBGF-4; transforming protein KS3; L-alanyl-L-alanyl-L-valyl-L-alanyl-L-leucyl-L-leucyl-L-prolyl-L-alanyl-L-valyl-L-leucyl-L-leucyl-L-alanyl-L-leucyl-L-leucyl-L-alanyl-L-proline. Grade: >98%. Molecular formula: C74H130N16O17. Mole weight: 1515.95.
Electroporation buffer optimized for KG1 leukemia cells. Optimized electroporation protocol provided for transfection of si/miRNA, DNA, mRNA, and small proteins. Feature high transfection efficacy and cell viability. Uses: Electroporation of DNA, RNA, protein and small molecules. Product ID: 6576.
Nevada, Texas, USA
KG-501
KG-501 is a CREB inhibitor, with an IC50 of 6.89 μM. Uses: Scientific research. Category: Signaling pathways. Alternative Names: Naphthol AS-E phosphate. CAS No. 18228-17-6. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 50 mg. Product ID: HY-103299.
KGA-2727
KGA-2727 is a first selective, high-affinity and orally active SGLT1 inhibitor with Kis of 97.4 nM and 43.5 nM for human and rat SGLT1, respectively. The selectivity ratios (Ki for SGLT2/Ki for SGLT1) of KGA-2727 are 140 (human) and 390 (rat). KGA-2727 has antidiabetic efficacy[1]. Uses: Scientific research. Category: Signaling pathways. CAS No. 666842-36-0. Pack Sizes: 10 mM * 1 mL in DMSO; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-123797.