A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
4-Methylpyridine-[d] is the labelled analogue of 4-Methylpyridine, which is used to synthesize H2 receptor histamine antagonists. Synonyms: 4-Methyl-d1-pyridine; Pyridine, 4-(methyl-d)-; 4-Methylpyridine-d1; NSC 18252-d1; p-Methylpyridine-d1; p-Picoline-d1; γ-Methylpyridine-d1; γ-Picoline-d1; 4-Picoline-d1. Grade: 98% by HPLC; 98% atom D. CAS No. 69046-49-7. Molecular formula: C6H6DN. Mole weight: 94.13.
4-Methylpyridine-[d3]
4-Methylpyridine-[d3]. Synonyms: 4-Picoline-(methyl-d3); 4-(2H3)Methylpyridine. Grade: 98% atom D. CAS No. 10259-18-4. Molecular formula: C6H4D3N. Mole weight: 96.14.
4-Methylpyridinium chloride
4-Methylpyridinium chloride. Alternative Names: 4-methylpyridinium chloride;Einecs 238-368-1. CAS No. 14401-93-5. Product ID: ACM14401935. Molecular formula: C6H8ClN. Mole weight: 129.58742. Alfa Chemistry - ISO 9001:32057 Certified.
4-Methylpyrimidine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10g. US Biological Life Sciences.
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4-Methylpyrimidine-5-carboxylic acid
4-Methylpyrimidine-5-carboxylic acid. CAS No. 157335-92-7. Product ID: ACM157335927. Molecular formula: C6H6N2O2. Mole weight: 138.12. Alfa Chemistry - ISO 9001:32057 Certified.
4-Methylquinazoline 3-oxide
4-Methylquinazoline 3-oxide. CAS No. 10501-56-1. Product ID: ACM10501561. Alfa Chemistry - ISO 9001:32057 Certified.
4-Methylquinoline
4-Methylquinoline is used as a reagent in the synthesis of azetidine based ene-amides as potent bacterial enoyl ACP reductase inhibitors. Also used as a reagent in the synthesis of cyanine-styryl dyes with enhanced photostability for fluorescent DNA imaging. Group: Biochemicals. Grades: Highly Purified. CAS No. 491-35-0. Pack Sizes: 1g, 10g. Molecular Formula: C10H9N. US Biological Life Sciences.
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4-Methylsalicylaldehyde
4-Methylsalicylaldehyde. Alternative Names: 2-Hydroxy-4-methylbenzaldehyde. CAS No. 698-27-1. Purity: >98.0%. Product ID: FFC-AR-698271. Molecular formula: C8H8O2. Mole weight: 136.15. IUPAC Name: 2-hydroxy-4-methylbenzaldehyde. Alfa Chemistry - ISO 9001:32057 Certified.
4-Methyl salicylic acid
4-Methyl salicylic acid. Group: Biochemicals. Alternative Names: 2-Hydroxy-4-methylbenzoic acid; 2,4-Cresotic acid; 2-Hydroxy-p-toluic acid. Grades: Highly Purified. CAS No. 50-85-1. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C8H8O3. US Biological Life Sciences.
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4-Methylstyrene
P-methylstyrene appears as a clear colorless liquid with an aromatic odor. Usually shipped with an inhibitor such as tert-butyl catechol added May polymerize if contaminated or subjected to heat. If polymerization takes place inside a closed container, the container may rupture violently. Vapors irritate the mucous membranes. Less dense than water and insoluble in water. Hence floats on water. Used in making plastics, especially as a monomer for polyesters.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. CAS No. 622-97-9. Molecular formula: CH3C6H4CH=CH2;C9H10;C9H10. Mole weight: 118.18g/mol. IUPAC Name: 1-ethenyl-4-methylbenzene. SMILES: CC1=CC=C(C=C1)C=C. InChI: InChI=1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3.
4-Methylstyrene (stabilized with TBC)
P-methylstyrene appears as a clear colorless liquid with an aromatic odor. Usually shipped with an inhibitor such as tert-butyl catechol added May polymerize if contaminated or subjected to heat. If polymerization takes place inside a closed container, the container may rupture violently. Vapors irritate the mucous membranes. Less dense than water and insoluble in water. Hence floats on water. Used in making plastics, especially as a monomer for polyesters.;Liquid;COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. CAS No. 622-97-9. Molecular formula: CH3C6H4CH=CH2;C9H10;C9H10. Mole weight: 118.18g/mol. IUPAC Name: 1-ethenyl-4-methylbenzene. SMILES: CC1=CC=C(C=C1)C=C. InChI: InChI=1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3.
4-Methylsulfinylbenzyl alcohol
4-Methylsulfinylbenzyl alcohol. Alternative Names: 4-Methylsulfinylbenzyl alcohol. CAS No. 106732-70-1. Purity: 96%. Product ID: ACM106732701. Molecular formula: C8H10O2S. Mole weight: 170.2288. IUPAC Name: (4-methylsulfinylphenyl)methanol. Alfa Chemistry - ISO 9001:32057 Certified.
An impurity of Sotalol. Sotalol is a non-selective competitive beta-adrenergic receptor blocker that also exhibits Class III antiarrhythmic properties. Synonyms: N-(4-formylphenyl)methanesulfonamide; N-(4-formylphenyl)methanesulfonamide. Grade: 97 %. CAS No. 83922-54-7. Molecular formula: C8H9NO3S. Mole weight: 199.23.
4-Methylsulfonyl-2-nitrobenzoic acid is a metabolite of Mesotrione. Group: Biochemicals. Alternative Names: 2-Nitro-4- (methylsulfonyl) benzoic Acid. Grades: Highly Purified. CAS No. 110964-79-9. Pack Sizes: 25g. US Biological Life Sciences.
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4-Methylsulfonyl-2-nitrofluorobenzene
4-Methylsulfonyl-2-nitrofluorobenzene. Group: Biochemicals. Grades: Reagent Grade. CAS No. 453-72-5. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences.
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4-Methylsulfonyl-2-nitrotoluene
4-Methylsulfonyl-2-nitrotoluene. Group: Biochemicals. Grades: Reagent Grade. CAS No. 1671-49-4. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences.
25g Pack Size. Group: Building Blocks, Organics. Formula: C9H10O3S. CAS No. 10297-73-1. Prepack ID 90030976-25g. Molecular Weight 198.24. See USA prepack pricing.
4-(Methylsulfonyl)acetophenone
An impurity of Etoricoxib. Synonyms: 1-(4-Methylsulfonylphenyl)ethanone; 1-[4-(Methylsulfonyl)phenyl]ethan-1-one; 4- (Methanesulfonyl)acetophenone; 4-(Methylsulfonyl)propiophenone; 4-Methylsulfonylacetophenone; 4'-(Methylsulfonyl)acetophenone. Grade: > 95%. CAS No. 10297-73-1. Molecular formula: C9H10O3S. Mole weight: 198.24.
1g Pack Size. Group: Amines, Building Blocks, Reagents, Research Organics & Inorganics. Formula: C8H11NO2S ·HCl. CAS No. 98593-51-2. Prepack ID 16062914-1g. Molecular Weight 221.71. See USA prepack pricing.
4-[(Methylsulfonyl)methyl]phenylboronic acid
4-[(Methylsulfonyl)methyl]phenylboronic acid. Alternative Names: RARECHEM AH PB 0073;4-(METHYLSULFONYL)PHENYLBORONIC ACID;4-METHYLSULPHONYLPHENYLBORONIC ACID;4-(METHANESULFONYL)BENZENEBORONIC ACID;4-(METHANESULPHONYL)BENZENEBORONIC ACID;4-(METHANESULPHONYL)PHENYLBORONIC ACID;4-(METHANESULFONYL)PHENYLBORONIC ACID;AKOS B. CAS No. 149104-88-1. Product ID: ACM149104881. Molecular formula: C7H9BO4S. Mole weight: 200.02g/mol. IUPAC Name: (4-methylsulfonylphenyl)boronic acid. Alfa Chemistry - ISO 9001:32057 Certified.
4-(Methylthio)benzyl Alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 3446-90-0. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences.
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4-Methylthiocanthin-6-one
4-Methylthiocanthin-6-one is an alkaloid originally isolated from P. australis. Synonyms: 4-(Methylthio)canthin-6-one; NSC88928; Canthin-6-one, 4-(methylthio)-; 4-(methylthio)-6H-indolo[3,2,1-de][1,5]naphthyridin-6-one. Grade: >95% by HPLC. CAS No. 500299-14-9. Molecular formula: C15H10N2OS. Mole weight: 266.32.
4-(Methyl)thiochroman-4-ol
Used in the preparation of bicyclic substituted indole derivatives as steroid hormone nuclear receptor modulators. Group: Biochemicals. Alternative Names: 3,4-Dihydro-4-methyl-2H-1-benzothiopyran-4-ol. Grades: Highly Purified. CAS No. 79454-13-0. Pack Sizes: 100mg. US Biological Life Sciences.
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4-(Methylthiol)-1-(isothiocyanato)butane
4- (Methylthiol) -1- (isothiocyanato) butane. Group: Biochemicals. Alternative Names: 4-Methylsulfanyl-butyl isothiocyanate1-isotiocyanato-4-methylsulfanyl-butaneerucin. Grades: Highly Purified. CAS No. 4430-36-8. Pack Sizes: 50mg, 100mg. Molecular Formula: C6H11NS2. US Biological Life Sciences.