A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Isoproterenol Sulfate Dihydrate. Uses: Designed for use in research and industrial production. Appearance: Solid. CAS No. 299-95-6. Molecular formula: C22H34N2O6·H2SO4·2H2O. Mole weight: 520.59. Purity: 0.98. Product ID: ACM299956. Alfa Chemistry ISO 9001:2015 Certified. Categories: Medihaler-ISO.
Isoprothiolane
Isoprothiolane is a systemic fungicide. Isoprothiolane is a rice blast controlling agent against the fungal disease of rice planty Pyvioutavia oryzae Cav [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 50512-35-1. Pack Sizes: 10 mM * 1 mL; 25 mg; 50 mg; 100 mg. Product ID: HY-B1858.
Isoprothiolane
Isoprothiolane. Group: Biochemicals. Grades: Highly Purified. CAS No. 50512-35-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Isoproturon
Isoproturon belongs to the phenylurea herbicide family and is a systemic and selective herbicide. Isoproturon is widely applied for killing weeds in farmland, which can be used in the control of annual grasses and broad-leaved weeds in spring and winter wheat, winter rye and spring and winter barley [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 34123-59-6. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-B1859.
Isoproturon
Pre-and post-emergence herbicide for control of annual grasses and broad-leaved weeds. Herbicide. Group: Biochemicals. Alternative Names: N, N-Dimethyl-N'-[4- (1-methylethyl) phenyl]urea. Grades: Highly Purified. CAS No. 34123-59-6. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Isoproturon-d3
Isoproturon-d3. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Isoproturon-d3;Isoproturon-D3 (N-Methyl-D3). Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 352438-80-3. Molecular formula: C12H15D3N2O. Mole weight: 209.3. Purity: 99 atom % D. IUPACName: 1-methyl-3-(4-propan-2-ylphenyl)-1-(trideuteriomethyl)urea. Canonical SMILES: CC(C)C1=CC=C(C=C1)NC(=O)N(C)C. Density: 1.066g/cm³. Product ID: ACM352438803. Alfa Chemistry ISO 9001:2015 Certified.
Isoproturon-d3 (N, N, -Dimethyl-d3-N-[4- (1-methylethyl) phenyl]urea, I.P.U.-d3, HOE-16410-d3, Arelon-d3, Protugan-d3)
Pre-and post-emergence herbicide for control of annual grasses and broad-leaved weeds. Group: Biochemicals. Alternative Names: N, N, -Dimethyl-d3-N-[4- (1-methylethyl) phenyl]urea; I.P.U.-d3; HOE-16410-d3; Arelon-d3; Protugan-d3. Grades: Highly Purified. CAS No. 352438-80-3. Pack Sizes: 1mg. US Biological Life Sciences.
Worldwide
Isopseudocyphellarin A
Cas No. 113706-24-4. Molecular formula: C21H22O8. Mole weight: 402.39.
Isopsoralen
Isopsoralen - Product ID: NST-10-169. Category: Coumarins. Alternative Names: 2-Propenoic acid, 3-(4-hydroxy-5-benzofuranyl)-, ?-lactone, 2H-Furo[2,3-h]chromen-2-one, Angecin, Angelicin, Furo[2,3-h]coumarin, Furo[5?,4?:7,8]coumarin. Purity: 98%. Test method: HPLC. CAS No. 523-50-2. Pack Sizes: 0,05g, 0,1g, 0,25g, 0,5g. Appearance: White to beige coloured Powder. Molecular formula: C11H6O3. Mole weight: 186.16. Storage: +2 +8 °C.
Isopsoralen
Isopsoralen. Group: Biochemicals. CAS No. 523-50-2. Pack Sizes: 5mg. US Biological Life Sciences.
Worldwide
ISOPULEGOL
ISOPULEGOL. Synonyms: 5-methyl-2-(1-methylethenyl)-, [1R-(1.alpha., 2.beta., 5.alpha.)]-Cyclohexanol; (-)-Isopulegol 99%;Isopulegol solution;(-)-ISOPULEGOL, TERPENE STANDARD;(-)-ISOPULEGOL 95+%;ISOPULEGOL 99+%;(-)-ISOPULEGOL;ISOPULEGOL. CAS No. 89-79-2. Pack Sizes: 1 kg. Product ID: CDF4-0084. Molecular formula: C10H18O. Category: Flavor Enhancers. Product Keywords: Food Ingredients; Flavor Enhancers; ISOPULEGOL; CDF4-0084; 89-79-2; C10H18O; 201-940-6; 89-79-2. Purity: 0.99. Color: Colourless. EC Number: 201-940-6. Physical State: Neat. Solubility: Chloroform (Slightly), Methanol (Slightly). Storage: -20°C. Boiling Point: 212 °C(lit.). Melting Point: 78°C. Density: 0.912 g/mL at 25 °C(lit.). Product Description: (-)-Isopulegol is a monoterpene that has been found in the essential oils of several aromatic plants, including Cannabis, with diverse biological activities.
Isopulenol. Uses: For analytical and research use. Group: Impurity standards. CAS No. 89-79-2. Molecular Formula: C10H18O. Mole Weight: 154.25. Catalog: APB89792.
isopullulanase
The enzyme has practically no action on starch. Panose (4-α-isomaltosylglucose) is hydrolysed to isomaltose and glucose. cf. EC 3.2.1.41 (pullulanase) and EC 3.2.1.135 (neopullulanase). Group: Enzymes. Enzyme Commission Number: EC 3.2.1.57. CAS No. 37288-43-0. Isopullulanase. 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-3920; isopullulanase; EC 3.2.1.57; 37288-43-0. Cat No: EXWM-3920.
Isopyrazam
Isopyrazam. Group: Biochemicals. Alternative Names: 3-(Difluoromethyl)-1-methyl-N-[1,2,3,4-tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-1H-pyrazole-4-carboxamide; N-[1,2,3,4-Tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazol-4-carboxamide; N-[1,2,3,4-Tetrahydro-9-(1-methylethyl)-1,4-methanonaphthalen-5-yl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide. Grades: Highly Purified. CAS No. 881685-58-1. Pack Sizes: 5mg. Molecular Formula: C20H23F2N3O, Molecular Weight: 359.41. US Biological Life Sciences.
Worldwide
Isopyrazam Impurity 1
Isopyrazam Impurity 1. Uses: For analytical and research use. Group: Impurity standards. CAS No. 81328-51-0. Molecular Formula: C8H14N2. Mole Weight: 138.21. Catalog: APB81328510.
Isopyrazam Impurity 2
Isopyrazam Impurity 2. Uses: For analytical and research use. Group: Impurity standards. CAS No. 24475-45-4. Molecular Formula: C8H12N2. Mole Weight: 136.2. Catalog: APB24475454.
Isoquercitrin
Isoquercetin (Quercetin 3-glucoside) is a naturally occurring polyphenol that has antioxidant, anti-proliferative, and anti-inflammatory properties. Isoquercetin alleviates ethanol-induced hepatotoxicity, oxidative stress, and inflammatory responses via the Nrf2/ARE antioxidant signaling pathway [1]. Isoquercetin regulates the expression of nitric oxide synthase 2 ( NO2 ) via modulating the nuclear factor-κB ( NF-κB ) transcription regulation system. Isoquercetin has high bioavailability and low toxicity, is a promising candidate agent to prevent birth defects in diabetic pregnancies [2]. Uses: Scientific research. Group: Natural products. Alternative Names: Isoquercetin; Quercetin 3-glucoside. CAS No. 482-35-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-N1445.
Isoquercitrin
Isoquercitrin is a flavonol compound with antihypertensive, anti-depressant and sedative effects. Synonyms: 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-; 2-(3,4-Dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one; Flavone, 3,3',4',5,7-pentahydroxy-, 3-β-D-glucofuranoside; Isoquercitroside; Isoquercitrozide; Isotrifoliin; Quercetin 3-(β-D-glucofuranoside); Quercetin 3-O-β-D-glucofuranoside; 3,3',4',5,7-Pentahydroxyflavone 3-β-D-Glucofuranoside. Grades: >98%. CAS No. 21637-25-2. Molecular formula: C21H20O12. Mole weight: 464.38.
Isoquercitrin
Isoquercitrin. Group: Biochemicals. Alternative Names: Quercetin 3-glucoside; Hirsutrin. Grades: Plant Grade. CAS No. 482-35-9. Pack Sizes: 20mg. Molecular Formula: C21H20O12, Molecular Weight: 464.375999999999. US Biological Life Sciences.
Worldwide
Isoquinine
Isoquinine. Group: Biochemicals. Alternative Names: (8α,9R)-. Grades: Highly Purified. CAS No. 697260-51-8. Pack Sizes: 25mg. US Biological Life Sciences.
Worldwide
Isoquinocycline A
Isoquinocycline A is originally isolated from Str. aureofaciens. It has strong anti-mycobacterium activity. Molecular formula: C33H34N2O10. Mole weight: 618.63.
Isoquinolin-3-amine
Isoquinolin-3-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-Isoquinolinamine, isoquinolin-3-amine, 3-Aminoisoquinoline, Isoquinoline, 3-amino-, BTB 10019, CID311869, NSC218383, SDCCGMLS-0065877.P001, TL8002068, 25475-67-6, InChI=1/C9H8N2/c10-9-5-7-3-1-2-4-8(7)6-11-9/h1-6H,(H2,10,11. Product Category: Heterocyclic Organic Compound. CAS No. 25475-67-6. Molecular formula: C9H8N2. Mole weight: 144.17. Purity: 0.97. IUPACName: isoquinolin-3-amine. Density: 1.21 g/cm³. Product ID: ACM25475676. Alfa Chemistry ISO 9001:2015 Certified.
Isoquinolin-4-yl-methylamine
Isoquinolin-4-yl-methylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 58123-56-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences.
Worldwide
Isoquinolin-4-yl-methylamine ≥95% (HPLC)
Isoquinolin-4-yl-methylamine ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 58123-56-1. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinolin-5-yl-methylamine
Isoquinolin-5-yl-methylamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 58123-58-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Isoquinolin-5-yl-methylamine ≥96% (NMR)
Isoquinolin-5-yl-methylamine ≥96% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinolin-6-yl 1-Pentyl-1H-indole-3-carboxylate
Isoquinolin-6-yl 1-Pentyl-1H-indole-3-carboxylate. Group: Biochemicals. Alternative Names: PB-22 6-Hydroxyisoquinoline Isomer. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C23H22N2O2, Molecular Weight: 358.43. US Biological Life Sciences.
Worldwide
Isoquinoline
Isoquinoline is an analog of pyridine. Isoquinoline-based alkaloids, such as p-tolyl bisisoquinoline, phthaloyl isoquinoline, and naphthyl isoquinoline, exhibit anticancer activity. Berberine, an isoquinoline alkaloid, exerts anti-inflammatory effects in diabetic mice by downregulating the gene expression ratios of pro-/anti-inflammatory and Th1/Th2 cytokines. Additionally, some isoquinoline-based compounds also possess antidepressant, antibacterial, antimalarial, and anti- HIV activities [1] [2] [3] [4] [5] [6]. Uses: Scientific research. Group: Signaling pathways. CAS No. 119-65-3. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W012732.
Isoquinoline
Isoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 119-65-3. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C9H7N. US Biological Life Sciences.
Worldwide
Isoquinoline-1,5-diol
Isoquinoline-1,5-diol. Group: Biochemicals. Alternative Names: 1,5-Dihydroxyisoquinoline. Grades: Highly Purified. CAS No. 5154-2-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C9H7NO2. US Biological Life Sciences.
Worldwide
Isoquinoline-1-carbaldehyde
Isoquinoline-1-carbaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 4494-18-2. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences.
Worldwide
Isoquinoline-1-carbaldehyde ≥96%
Isoquinoline-1-carbaldehyde ≥96%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-1-carbonitrile
Isoquinoline-1-carbonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 1198-30-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C10H6N2. US Biological Life Sciences.
Worldwide
Isoquinoline-1-carboxylic acid
Isoquinoline-1-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 486-73-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C10H7NO2. US Biological Life Sciences.
Worldwide
isoquinoline 1-oxidoreductase
The enzyme from Pseudomonas diminuta is specific towards N-containing N-heterocyclic substrates, including isoquinoline, isoquinolin-5-ol, phthalazine and quinazoline. Electron acceptors include 1,2-benzoquinone, cytochrome c, ferricyanide, iodonitrotetrazolium chloride, nitroblue tetrazolium, Meldola blue and phenazine methosulfate. Group: Enzymes. Enzyme Commission Number: EC 1.3.99.16. CAS No. 155948-73-5. 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-1421; isoquinoline 1-oxidoreductase; EC 1.3.99.16; 155948-73-5. Cat No: EXWM-1421.
Isoquinoline-3-carbaldehyde
Isoquinoline-3-carbaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-isoquinolinecarboxaldehyde;Isoquinoline-3-carbaldehyde;3-Formylisoquinoline. Product Category: Heterocyclic Organic Compound. CAS No. 5470-80-4. Molecular formula: C10H7NO. Mole weight: 157.17. Purity: 0.98. Density: 1.223g/cm³. Product ID: ACM5470804. Alfa Chemistry ISO 9001:2015 Certified. Categories: Isoquinoline-3-carboxaldehyde.
Isoquinoline-4-boronic acid MIDA ester
Isoquinoline-4-boronic acid MIDA ester. Group: Salt.
Isoquinoline-4-carbonitrile 98+% (HPLC)
Isoquinoline-4-carbonitrile 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-4-carboxylic acid
Isoquinoline-4-carboxylic acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
Worldwide
Isoquinoline-4-carboxylic acid hydrazide
Isoquinoline-4-carboxylic acid hydrazide. Group: Biochemicals. Grades: Highly Purified. CAS No. 885272-60-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Isoquinoline-4-carboxylic acid hydrazide ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-boronic acid
1g Pack Size. Group: Building Blocks, Organics. Formula: C9H8BNO2. CAS No. 371766-08-4. Prepack ID 81371654-1g. Molecular Weight 172.98. See USA prepack pricing.
Isoquinoline-5-boronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 371766-08-4. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-boronic acid ≥95% (HPLC)
Isoquinoline-5-boronic acid ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-carbaldehyde 99+% (HPLC)
Isoquinoline-5-carbaldehyde 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-carbothioic acid amide
Isoquinoline-5-carbothioic acid amide. Group: Biochemicals. Grades: Highly Purified. CAS No. 885272-56-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-carbothioic acid amide ≥95% (HPLC)
Isoquinoline-5-carbothioic acid amide ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-carboxylic acid
Isoquinoline-5-carboxylic acid. Uses: Designed for use in research and industrial production. Appearance: Powder or Crystals. CAS No. 27810-64-6. Molecular formula: C10H7NO2. Mole weight: 173.1708. Purity: 0.97. Product ID: ACM27810646. Alfa Chemistry ISO 9001:2015 Certified.
Isoquinoline-5-carboxylic acid 98+% (HPLC)
Isoquinoline-5-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences.
Worldwide
Isoquinoline-5-sulfonic Acid
Isoquinoline-5-sulfonic Acid. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
Isoquinoline-5-sulfonic acid-N-methyl-(piperidin-4-yl)-amide dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Isoquinoline-5-sulfonic acid-N-methyl-(piperidin-4-yl)-amide dihydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 934349-13-0. Molecular formula: C15H21Cl2N3O2S. Mole weight: 378.31714. Product ID: ACM934349130. Alfa Chemistry ISO 9001:2015 Certified.
Isoquinoline-5-sulfonic acid piperidin-4-ylamide dihydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Isoquinoline-5-sulfonic acid piperidin-4-ylamide dihydrochloride. Product Category: Heterocyclic Organic Compound. CAS No. 936250-34-9. Molecular formula: C14H19Cl2N3O2S. Mole weight: 364.29056. Product ID: ACM936250349. Alfa Chemistry ISO 9001:2015 Certified.
Isoquinoline-5-sulfonyl chloride hydrochloride
Isoquinoline-5-sulfonyl chloride hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-Isoquinolinesulfonyl Chloride Hydrochloride. Appearance: White powder. CAS No. 105627-79-0. Molecular formula: C9H7Cl2NO2S. Mole weight: 264.13. Purity: 0.95. Product ID: ACM105627790. Alfa Chemistry ISO 9001:2015 Certified.
Isoquinoline-5-sulfonyl Chloride, Hydrochloride
Isoquinoline-5-sulfonyl Chloride, Hydrochloride. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1g. US Biological Life Sciences.