American Chemical Suppliers

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Product
Monosodium glutamate Our wide distribution network, with locations coast-to-coast, helps guarantee fast, reliable service to Univar's customers. Univar Solutions
Monosodium Glutamate Monosodium glutamate occurs as white free-flowing crystals or a crystalline powder. It is practically odorless and has a meat-like taste. Synonyms: Chinese seasoning; glutamic acid monosodium salt; glutamic acid, sodium salt; monosodium L-glutamate monohydrate; natrii glutamas; sodium L-glutamate; sodium glutamate monohydrate; sodium hydrogen L-(þ)-2-aminoglutarate monohydrate. CAS No. 142-47-2. Product ID: PE-0422. Molecular formula: C5H8NO4Na; C5H8NO4Na·H2O. Mole weight: 169.13(anhydrous); 187.13 (monohydrate). Category: Flavoring agent. Product Keywords: Pharmaceutical Excipients; Excipients for Liquid Dosage Form; Monosodium Glutamate; Corrective Agents; Flavoring agent; C5H8NO4Na; C5H8NO4Na·H2O; 142-47-2; 142-47-2. UNII: W81N5U6R6U. Chemical Name: Glutamic acid monosodium salt monohydrate. Grade: Pharmceutical Excipients. Administration route: Oral. Dosage Form: Oral syrup. Stability and Storage Conditions: Aqueous solutions of monosodium glutamate may be sterilized by autoclaving. Monosodium glutamate should be stored in a tight container in a cool, dry place. Source and Preparation: Monosodium glutamate is the monosodium salt of the naturally occurring L-form of glutamic acid. It is commonly manufactured by fermentation of carbohydrate sources such as sugar beet molasses.In general, sugar beet products are used in Europe and the USA. Other carbohydrate sources such as sugar cane and tapioca are used in … CD Formulation
Monosodium Glutamate, NF Monosodium Glutamate, NF. Grades: NF. CAS No. 6106-4-3. Product ID: 2-08331. Molecular formula: C5H8NNaO4.H2O. Mole weight: 187.13. CarboMer Inc
Monosodium Glutamate USP Monosodium Glutamate USP. CAS No. 6106-04-35. Molecular formula: C5H8NNaO4 · H2O. American Molecules LLC
Monosodium L-aspartate Monosodium L-aspartate. Group: Biochemicals. Grades: Highly Purified. CAS No. 5598-53-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. US Biological Life Sciences. USBiological 8
Worldwide
Monosodium Phosphate Monosodium Phosphate - Agriculture Chemicals. SUPPLIERS TO BUSINESS CUSTOMERS ONLY. Redox
North America & APAC
Monosodium Phosphate Monosodium Phosphate. Uses: Food industry: it is used as a food additive. chemical industry: it is used in the synthesis and manufacturing of other chemical products, such as detergents, cleaning products, fertilizers and personal care products. laboratory and analytical chemistry: it is used as a reagent and as a buffer in various chemical experiments and analyses. water treatment: to adjust ph and as a water conditioning agent. helps prevent corrosion of pipes and equipment and maintain chemical balance in water. cleaning products industry: it is used in the manufacture of cleaning products such as detergents, disinfectants and surface cleaners. ?pharmaceutical industry: it is used in the manufacture of medications and supplements as a buffering agent and ph stabilizer. it is also used in intravenous formulations and oral care products. Food grade. Group: Industrial Chemicals. CAS No. 7558-80-7. Pack Sizes: Bags, Super sacks. Molecular formula: Molecular formula: NaH2PO4. Categories: triglyceride. TZ GROUP INC
Monosodium Phosphate Monosodium Phosphate. Category PHOSPHATES. Pack Sizes Drums/ Bag CJ Chemicals
Monosodium Phosphate Monosodium Phosphate. We stock inventory in warehouses throughout the United States, allowing us to serve customers in all regions in a timely and cost effective manner. Neuchem
California
Monosodium Phosphate Anhydrous Monosodium Phosphate Anhydrous. Grade: Food Grade. Synonyms: MSP. CAS: 7558-80-7. Packing: Bag Allan Chemical Corporation
New Jersey NJ
Mono Sodium Phosphate (Anhydrous) White powder. Uses: food additive, water treatment. Group: phosphate salt. Alternative Names: Sodium Dihydrogen Phosphate. CAS No. 7558-80-7. R&R Chemicals
Monosodium Phosphate Anhydrousdrous Monosodium Phosphate Anhydrousdrous. Grade: Food Grade. Synonyms: MSP. CAS: 7558-80-7. Packing: Bag. Allan Chemical Corporation
New Jersey NJ
Mono Sodium Phosphate (Hydrous) White crystalline solid. Uses: ph buffer, emulsifier. Group: phosphate salt. CAS No. 10049-21-5. R&R Chemicals
Monosodium Phosphate (MSP) Monosodium Phosphate (MSP). Group: Phosphates. Pack Sizes: 25Kgs Cartons. KJ INGREDIENTS INC
Monosodium Risedronate Hemipentahydrate Monosodium Risedronate Hemipentahydrate. Group: Salt. CAS No. 329003-65-8. Product ID: disodium; hydroxy-(1-hydroxy-1-phosphono-2-pyridin-3-ylethyl)phosphinate; pentahydrate. Molecular formula: 700.26g/mol. Mole weight: C14H30N2Na2O19P4. C1=CC (=CN=C1)CC (O) (P (=O) (O)O)P (=O) (O)[O-]. C1=CC (=CN=C1)CC (O) (P (=O) (O)O)P (=O) (O)[O-]. O. O. O. O. O. [Na+]. [Na+]. InChI=1S/2C7H11NO7P2. 2Na. 5H2O/c2*9-7(16(10, 11)12, 17(13, 14)15)4-6-2-1-3-8-5-6; ; ; ; ; ; ; /h2*1-3, 5, 9H, 4H2, (H2, 10, 11, 12)(H2, 13, 14, 15); ; ; 5*1H2/q; ; 2*+1; ; ; ; ; /p-2. HYFDYHPNTXOPPO-UHFFFAOYSA-L. Alfa Chemistry Materials 6
Monosodium Urate (MSU), crystals NLRP3/NALP3 inflammasome activator. Specially crystallized and tested for biological activity. Stimulates the caspase-1 activating NLRP3/NALP3 inflammasome, resulting in the production of active IL-1beta and IL-18. Group: Biochemicals. Grades: Purified. CAS No. 1198-77-2. Pack Sizes: 2mg. US Biological Life Sciences. USBiological 3
Worldwide
Monosodium urate (MSU), ready-to-use NLRP3/NALP3 inflammasome activator. Specially crystallized and tested for biological activity. Stimulates the caspase-1 activating NLRP3/NALP3 inflammasome, resulting in the production of active IL-1beta and IL-18. Group: Biochemicals. Grades: Purified. CAS No. 1198-77-2. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
Monostearate maleate Monostearate maleate. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2424-62-6. Molecular Formula: C22H40O4. Mole Weight: 368.56. Catalog: APB2424626. Alfa Chemistry Analytical Products 2
Monostearyl Maleate Synonyms: Monostearyl Fumarate; (Z)-4-octadecoxy-4-oxobut-2-enoic acid. CAS No. 2424-62-6. Molecular formula: C22H40O4. Mole weight: 368.558. BOC Sciences 9
monoterpene ε-lactone hydrolase The enzyme catalyses the ring opening of ε-lactones which are formed during degradation of dihydrocarveol by the Gram-positive bacterium Rhodococcus erythropolis DCL14. The enzyme also acts on ethyl caproate, indicating that it is an esterase with a preference for lactones (internal cyclic esters). The enzyme is not stereoselective. Group: Enzymes. Synonyms: MLH. Enzyme Commission Number: EC 3.1.1.83. 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-3512; monoterpene ε-lactone hydrolase; EC 3.1.1.83; MLH. Cat No: EXWM-3512. Creative Enzymes
monoterpenol β-glucosyltransferase (+)-Neomenthol can also act as acceptor. Group: Enzymes. Synonyms: uridine diphosphoglucose-monoterpenol glucosyltransferase; UDPglucose:monoterpenol glucosyltransferase. Enzyme Commission Number: EC 2.4.1.127. CAS No. 78990-64-4. 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-2352; monoterpenol β-glucosyltransferase; EC 2.4.1.127; 78990-64-4; uridine diphosphoglucose-monoterpenol glucosyltransferase; UDPglucose:monoterpenol glucosyltransferase. Cat No: EXWM-2352. Creative Enzymes
monoterpenol O-acetyltransferase (-)-Menthol, (+)-neomenthol, borneol, and also cyclohexanol and decan-1-ol can be acetylated. Group: Enzymes. Synonyms: menthol transacetylase. Enzyme Commission Number: EC 2.3.1.69. CAS No. 78990-59-7. 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-2249; monoterpenol O-acetyltransferase; EC 2.3.1.69; 78990-59-7; menthol transacetylase. Cat No: EXWM-2249. Creative Enzymes
monoterpenyl-diphosphatase A group of enzymes with varying specificity for the monoterpenol moiety. One has the highest activity on sterically hindered compounds such as (+)-bornyl diphosphate; another has highest activity on the diphosphates of primary allylic alcohols such as geraniol. Group: Enzymes. Synonyms: bornyl pyrophosphate hydrolase; monoterpenyl-pyrophosphatase. Enzyme Commission Number: EC 3.1.7.3. 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-3764; monoterpenyl-diphosphatase; EC 3.1.7.3; bornyl pyrophosphate hydrolase; monoterpenyl-pyrophosphatase. Cat No: EXWM-3764. Creative Enzymes
Mono-tert-Butyl Terephthalate Mono-tert-Butyl Terephthalate. Group: Biochemicals. Alternative Names: 1,4-Benzenedicarboxylic Acid 1-(1,1-Dimethylethyl) Ester; Terephthalic Acid, mono-tert-butyl Ester; 4-(Boc)benzoic Acid; 4-tert-Butoxycarbonylbenzoic Acid; tert-Butyl Hydrogen Terephthalate; tert-Butyl Terephthalate. Grades: Highly Purified. CAS No. 20576-82-3. Pack Sizes: 1g. Molecular Formula: C12H14O4, Molecular Weight: 222.24. US Biological Life Sciences. USBiological 3
Worldwide
Monothiocyanine Monothiocyanine. Market: Mining. PK Chem Industries: We supply chemicals related to Cosmetic, Personal Care, Food, Pharmaceutical, Feed, Agriculture and Mining Industries. PK Chem Industries
Monothioglycerol USP Monothioglycerol USP. CAS No. 96-27-5. Molecular formula: C3H8O2S. American Molecules LLC
Monothio Sugammadex Sodium Monothio Sugammadex Sodium. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS002373. Format: Neat. Alfa Chemistry Analytical Products
Monothio Sugammadex Sodium As an impurity of Sugammadex Sodium, Monothio Sugammadex Sodium is the first in a class of drugs called selective relaxant binding agents that offers improved termination of the paralytic effects of neuromuscular blocking agents. And it may have many potential peri-operative benefits. Synonyms: 6-Deoxy-6-thio-heptakis(6-deoxy-6-(2-carboxyethyl)thio)-gammacyclodextrin. Grades: 97%. Molecular formula: C69H108O46S8 xNa. Mole weight: 1930.09. BOC Sciences 12
Monotridecanoin Monotridecanoin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Monotridecanoate Glycerol. Product Category: Glycerides. Appearance: White solid. CAS No. 50978-35-3. Molecular formula: C16H32O4. Mole weight: 288.42. Purity: 99%+. Product ID: ACM50978353. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 2,3-dihydroxypropyl tridecanoate. Alfa Chemistry. 2
Mono[tris (hydroxymethyl) aminomethane]phosphate Mono [tris (hydroxymethyl) aminomethane] phosphate. Group: Biochemicals. Alternative Names: TRIS phosphate monobasic. Grades: Highly Purified. CAS No. 6992-39-8. Pack Sizes: 50g, 100g, 250g. US Biological Life Sciences. USBiological 8
Worldwide
Mono[tris (hydroxymethyl) aminomethane]phosphate 99+% Mono[tris (hydroxymethyl) aminomethane]phosphate 99+%. Group: Biochemicals. Alternative Names: Tris phosphate monobasic. Grades: Reagent Grade. CAS No. 6992-39-8. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. USBiological 5
Worldwide
Monotropein Monotropein. Group: Biochemicals. CAS No. 5945-50-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
Worldwide
Monotropein Monotropein. Group: Biochemicals. Grades: Plant Grade. CAS No. 5945-50-6. Pack Sizes: 20mg. Molecular Formula: C16H22O11, Molecular Weight: 390.34. US Biological Life Sciences. USBiological 9
Worldwide
Monotropein Monotropein is an iridoid glycoside isolated Morinda officinalis. Monotropein inhibits the expression of inflammatory mediators in dextran sulfate sodium (DSS)-induced colitis mouse model [1]. Uses: Scientific research. Group: Natural products. CAS No. 5945-50-6. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 20 mg. Product ID: HY-N0648. MedChemExpress MCE
Monoundecanoin Monoundecanoin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Monoundecanoate Glycerol. Product Category: Glycerides. Appearance: White solid. CAS No. 108652-83-1. Molecular formula: C14H28O4. Mole weight: 260.37. Purity: 99%+. Product ID: ACM108652831. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 64633-19-8. Alfa Chemistry. 2
Monoundecyl Phthalate Monoundecyl Phthalate. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid Monoundecyl Ester (9CI); Hydrogen Undecyl Phthalate; 1-Undecyl Ester 1,2-Benzenedicarboxylic Acid. Grades: Highly Purified. CAS No. 51622-03-8. Pack Sizes: 100mg. Molecular Formula: C19H28O4, Molecular Weight: 320.42. US Biological Life Sciences. USBiological 3
Worldwide
Monoundecyl Phthalate-d4 Monoundecyl Phthalate-d4. Group: Biochemicals. Alternative Names: 1,2-Benzenedicarboxylic Acid Monoundecyl Ester (9CI)-d4; Hydrogen Undecyl Phthalate-d4; 1-Undecyl Ester 1,2-Benzenedicarboxylic Acid-d4. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C19H24D4O4, Molecular Weight: 324.45. US Biological Life Sciences. USBiological 3
Worldwide
Montan wax (technical grade) Montan wax (technical grade). Uses: Designed for use in research and industrial production. Product Category: Promotional Products. CAS No. 8002-53-7. Purity: Tech. Product ID: ACM8002537-2. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Monte Carlo Blue Manufactured color Good UV Stability Suitable for all mediums Not Cosmetic or Pharmaceutical Grade Not Lime or Cement Color Stable New manufacturer, smoother mixing. Uses: Designed for use in research and industrial production. Product Category: Pigments. CAS No. 147-14-87. Molecular formula: C32H16N8CuCAS+BASO4. Product ID: ACM1471487. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
Montelukast Montelukast. Uses: For analytical and research use. Group: Impurity standards. CAS No. 158966-92-8. Molecular Formula: C35H36ClNO3S. Mole Weight: 586.19. Catalog: APB158966928. Alfa Chemistry Analytical Products
Montelukast Montelukast. CAS No. 158966-92-8. Product ID: 1-01727. Molecular formula: C35H36ClNO3S. Mole weight: 586.18. Reference: leukotriene receptor antagonist used for treatment of asthma and allergies. CarboMer Inc
Montelukast Montelukast is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Uses: Anti-asthmatic agents; leukotriene antagonists. Synonyms: Singulair; sodium 1- ( ( (1- (3- (2- (7-chloro-2-quinolinyl) ethenyl) phenyl) -3- (2- (1-hydroxy-1-methylethyl) phenyl) propyl) thio) methyl) cyclopropylacetate. Grades: >98%. CAS No. 158966-92-8. Molecular formula: C35H36ClNO3S. Mole weight: 586.18. BOC Sciences 6
Montelukast Montelukast (MK0476 free base) is a potent, selective and orally active antagonist of cysteinyl leukotriene receptor 1 (CysLT 1 ). Montelukast can be used for the reseach of asthma and liver injury. Montelukast also has an antioxidant effect in intestinal ischemia-reperfusion injury, and could reduce cardiac damage. Montelukast decreases eosinophil infiltration into the asthmatic airways. Montelukast can also be used for COVID-19 research [1] [2] [3] [4]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: MK0476 free base. CAS No. 158966-92-8. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-13315A. MedChemExpress MCE
Montelukast 1,2-diol Montelukast 1,2-diol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1,2-diol-2-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic;M6a,b;Montelukast 1,2-Diol?(Mixture of diastereomers). Product Category: Heterocyclic Organic Compound. Appearance: Yellow Solid. CAS No. 186352-97-6. Molecular formula: C35H36ClNO4S. Product ID: ACM186352976. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
Montelukast 1, 2-Diol An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1, 2-diol-2-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic. Grades: > 95%. CAS No. 186352-97-6. Molecular formula: C35H36ClNO4S. Mole weight: 602.2. BOC Sciences 6
Montelukast 1,2-Dio(Mixture of Diastereomers) Montelukast 1,2-Dio(Mixture of Diastereomers). CAS No: 186352-97-6 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
Montelukast Acyl-β-D-glucuronide Acetic Acid Salt Montelukast Acyl-β-D-glucuronide Acetic Acid Salt is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-O- ({1-[ ({ (1R) -1-{3-[ (E) -2- (7-Chloro-2-quinolinyl) vinyl]phenyl}-3-[2- (2-hydroxy-2-propanyl) phenyl]propyl}sulfanyl) methyl]cyclopropyl}acetyl) -α -D-erythro-hexopyranuronic acid acetate (1:1); α-D-erythro-Hexopyranuronic acid, 1- [2- [1- [ [ [ (1R) -1- [3- [ (E) -2- (7-chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropyl] acetate] , acetate (1:1) (salt); 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetate] β-D-Glucopyranuronic Acid Acetic Acid Salt; Montelukast M1 Acetic acid Salt. Grades: ≥95%. Molecular formula: C43H48ClNO11S. Mole weight: 822.36. BOC Sciences 8
Montelukast Acyl- β-D-glucuronide-d6 A labeled metabolite of Montelukast. Group: Biochemicals. Alternative Names: 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl-d6) phenyl] propyl] thio] methyl] cyclopropaneacetate] β-D-Glucopyranuronic Acid. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Montelukast-Acyl-Glucuronide An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 1-O-[2-[1-[[ (R) -1-[3-[ (E) -2- (7-Chloroquinolin-2-yl) ethenyl]phenyl]-3-[2- (1-methyl-1-hydroxyethyl) phenyl]propylthio]methyl]cyclopropan-1-yl]acetyl]-beta-D-glucopyranuronic acid. Grades: >95%. CAS No. 188717-17-1. Molecular formula: C41H44ClNO9S. Mole weight: 762.31. BOC Sciences 11
Montelukast Bisolefin Impurity An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 2- ( (E) -3- ( (R, E) -1- ( ( (1- (carboxymethyl) cyclopropyl) methyl) sulfonyl) -3- (2- (2-hydroxypropan-2-yl) phenyl) allyl) styryl) -7-chloroquinoline 1-oxide. Grades: > 95%. Molecular formula: C35H34ClNO3S. Mole weight: 584.18. BOC Sciences 6
Montelukast Bis-sulfide (mixture of diastereomers) Montelukast Bis-sulfide (mixture of diastereomers). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1RS) -1- [ [ [1- (Carboxymethyl) cyclopropyl] methyl] sulfanyl] -2- (7-chloroquinolin-2-yl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] sulfanyl] methyl] cyclopropyl] acetic Acid, Montekulast Sodium Imp. D+E (Mixture of Stereoisomers) (EP), 1- [ [ [ (1R) -1- [3- [1- [ [ [1- (Carboxymethyl) cyclopropyl] methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid. CAS No. 1242260-05-4. Pack Sizes: 10MG. IUPAC Name: 2- [1- [ [ (1R) -1- [3- [1- [ [1- (carboxymethyl) cyclopropyl] methylsulfanyl] -2- (7-chloroquinolin-2-yl) ethyl] phenyl] -3- [2- (2-hydroxypropan-2-yl) phenyl] propyl] sulfanylmethyl] cyclopropyl] acetic acid. Molecular Formula: C41H46ClNO5S2. Mole Weight: 732.39. Catalog: APS1242260054. SMILES: CC (C) (O)c1ccccc1CC[C@@H] (SCC2 (CC (=O)O)CC2)c3cccc (c3)C (Cc4ccc5ccc (Cl)cc5n4)SCC6 (CC (=O)O)CC6. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Montelukast Bis-sulfide (mixture of diastereomers) Montelukast Bis-sulfide (mixture of diastereomers) is an impurity of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1- [ [ [ (1R) -1- [3- [ (1R, S) -1- [ [ [1- (Carboxymethyl) cyclopropyl] methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid; Montelukast Michael Aduct. CAS No. 1242260-05-4. Molecular formula: C41H46ClNO5S2. Mole weight: 732.39. BOC Sciences 6
Montelukast Bis-sulfide (Mixture of Diastereomers) Montelukast impurity. Group: Biochemicals. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1R) -1- [ [ [1- (Carboxymethyl) cyclopropyl] methyl] thio] -2- (7-chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid. Grades: Highly Purified. CAS No. 1187586-61-3. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
Montelukast Chloro Alcohol Impurity An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 2-[2-[(3S)-3-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-chloropropyl]phenyl]-2-propanol. Grades: > 95%. CAS No. 880769-28-8. Molecular formula: C29H27Cl2NO. Mole weight: 476.45. BOC Sciences 6
Montelukast CN Impurity An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: Montelukast Cyclopropaneacetonitrile; 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetonitrile. Grades: > 95%. CAS No. 866923-62-8. Molecular formula: C35H35ClN2OS. Mole weight: 567.2. BOC Sciences 6
Montelukast cyclizate ether impurity Montelukast cyclizate ether impurity. Group: Biochemicals. Alternative Names: 7-Chloro-2- [2- [3- (1, 3, 4, 5-tetrahydro-1, 1-dimethyl-2-benzoxepin-3-yl) phenyl] ethenyl] quinoline. Grades: Highly Purified. CAS No. 168214-67-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C29H26ClNO. US Biological Life Sciences. USBiological 8
Worldwide
Montelukast Cyclizate Ether Impurity Montelukast Cyclizate Ether Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (E)-7-chloro-2-(3-(1,1-dimethyl-1,3,4,5-tetrahydrobenzo[c]oxepin-3-yl)styryl)quinoline. CAS No. 1040351-42-5. Molecular Formula: C29H26ClNO. Mole Weight: 439.98. Catalog: APB1040351425. Alfa Chemistry Analytical Products
Montelukast Cyclized Ether impurity Montelukast Cyclized Ether impurity is an impurity of Montelukast, which is a leukotriene receptor antagonist indicated for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: Montelukast Impurity 39; 2-(3-(1,1-dimethyl-1,3,4,5-tetrahydrobenzo[c]oxepin-3-yl)styryl)-7-chloroquinoline; Quinoline, 7-chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-; 7-Chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline. Grades: ≥95%. CAS No. 168214-67-3. Molecular formula: C29H26ClNO. Mole weight: 439.97. BOC Sciences 8
Montelukast Cyclized Ether impurity Montelukast Cyclized Ether impurity. Uses: For analytical and research use. Group: Impurity standards. CAS No. 168214-67-3. Pack Sizes: 5MG. IUPAC Name: 7-chloro-2-[2-[3-(1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline. Molecular Formula: C29H26ClNO. Mole Weight: 439.98. Catalog: APS168214673. SMILES: CC1 (C)OC (CCc2ccccc12)c3cccc (C=Cc4ccc5ccc (Cl)cc5n4)c3. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Montelukast Cyclopropacetaneamide Impurity An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: 1-[[[ (1R) -1-[3-[ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl]phenyl]-3-[2- (1-hydroxy-1-methylethyl) phenyl]propyl]thio]methyl]-cyclopropaneacetamide. Grades: > 95%. CAS No. 866923-63-9. Molecular formula: C35H37ClN2O2S. Mole weight: 585.21. BOC Sciences 6
Montelukast cyclopropaneacetamide-d6 (Impurity) Montelukast cyclopropaneacetamide-d6 (Impurity). Group: Biochemicals. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] -cyclopropaneacetamide-d6. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C35H31D6ClN2O2S, Molecular Weight: 591.24. US Biological Life Sciences. USBiological 3
Worldwide
Montelukast cyclopropaneacetamide (Impurity) Montelukast cyclopropaneacetamide (Impurity). Group: Biochemicals. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] -cyclopropaneacetamide. Grades: Highly Purified. CAS No. 866923-63-9. Pack Sizes: 10mg. Molecular Formula: C35H37ClN2O2S, Molecular Weight: 585.2. US Biological Life Sciences. USBiological 3
Worldwide
Montelukast Cyclopropane acetonitrile Montelukast Cyclopropane acetonitrile. Group: Biochemicals. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl ] cyclopropane acetonitrile. Grades: Highly Purified. CAS No. 866923-62-8. Pack Sizes: 5mg. Molecular Formula: C35H35ClN2OS, Molecular Weight: 567.179999999999. US Biological Life Sciences. USBiological 3
Worldwide
Montelukast Cyclopropane acetonitrile-d6 Montelukast Cyclopropane acetonitrile-d6. Group: Biochemicals. Alternative Names: 1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1- methyl ethyl) phenyl] propyl ] thio] methyl ] cyclopropane acetonitrile-d6. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C35H29D6ClN2OS, Molecular Weight: 573.22. US Biological Life Sciences. USBiological 3
Worldwide
Montelukast Cyclopropaneacetonitrile Impurity Montelukast Cyclopropaneacetonitrile Impurity. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R, E) -2- (1- ( ( (1- (3- (2- (7-chloroquinolin-2-yl) vinyl) phenyl) -3- (2- (2-hydroxypropan-2-yl) phenyl) propyl) thio) methyl) cyclopropyl) acetonitrile. CAS No. 866923-62-8. Molecular Formula: C35H35ClN2OS. Mole Weight: 567.18. Catalog: APB866923628. Alfa Chemistry Analytical Products 3
Montelukast-d6, Sodium Salt (1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl-d6) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid Sodium Salt, MK-476-d6, Singulair) A selective leukotriene D4-receptor antagonist. Used as an antiasthmatic. Group: Biochemicals. Alternative Names: 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl-d6) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid Sodium Salt; MK-476-d6, Singulair. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
Worldwide
Montelukast Dicarboxylic Acid (Mixture of Diastereomers) Montelukast Dicarboxylic Acid (Mixture of Diastereomers) is a metabolite of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 2-[ (3R) -3-[[[1- (Carboxymethyl) cyclopropyl]methyl]thio]-3-[3-[ (1E) -2- (7-chloro-2-quinolinyl) ethenyl]phenyl]propyl]-α -hydroxy-α -methylbenzeneacetic Acid; Benzeneacetic acid, 2-[ (3R) -3-[[[1- (carboxymethyl) cyclopropyl]methyl]thio]-3-[3-[ (E) -2- (7-chloro-2-quinolinyl) ethenyl]phenyl]propyl]-α -hydroxy-α -methyl-. Grades: ≥90%. CAS No. 213380-27-9. Molecular formula: C35H34ClNO5S. Mole weight: 616.17. BOC Sciences 8
Montelukast Dicyclohexylamine Salt A selective leukotriene D4-receptor antagonist. Used as an antiasthmatic. Group: Biochemicals. Alternative Names: 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic N-Cyclohexyl cyclohexanamine; Montelukast DCHA. Grades: Highly Purified. CAS No. 577953-88-9. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
Montelukast Dicyclohexylamine Salt Montelukast is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Uses: A selective leukotriene d4-receptor antagonist. used as an antiasthmatic. Synonyms: 1- [1- [ [ [ (1R) -1- [3- [ (1E) -2- (7-Chloro-2-quinolinyl) ethenyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic N-Cyclohexylcyclohexanamine; Montelukast DCHA. Grades: 95%. CAS No. 577953-88-9. Molecular formula: C47H59ClN2O3S. Mole weight: 767.50. BOC Sciences 8
Montelukast Dihydro Impurity An impurity of Montelukast Sodium, which is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Synonyms: (R) -1- [ [ [1- [3- [2- (7-Chloro-2-quinolinyl) ethyl] phenyl] -3- [2- (1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic Acid Monosodium Salt. Grades: > 95%. CAS No. 142147-98-6. Molecular formula: C35H38ClNO3S. Mole weight: 588.22. BOC Sciences 6

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