American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
4-METHYLBENZYLZINC CHLORIDE 4-METHYLBENZYLZINC CHLORIDE. Group: Salt. CAS No. 312693-21-3. Product ID: chlorozinc(1+); 1-methanidyl-4-methylbenzene. Molecular formula: 206g/mol. Mole weight: C8H9ClZn. CC1=CC=C(C=C1)[CH2-].Cl[Zn+]. InChI=1S/C8H9. ClH. Zn/c1-7-3-5-8(2)6-4-7; ; /h3-6H, 1H2, 2H3; 1H; /q-1; ; +2/p-1. GEWUULKDXWVRPH-UHFFFAOYSA-M. Alfa Chemistry Materials 7
4-Methylbenzylzinc chloride solution 0.5 M in THF. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4-Methyl-beta-methylenecyclohex-3-ene-1-ethanol 4-Methyl-beta-methylenecyclohex-3-ene-1-ethanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Menthadienol, 1,8-menthadien-9-ol, 1,8-P-Menthadien-9-ol, p-menth-1,8-dien-9-ol, 1,8-p-Menthadien-10-ol, EINECS 253-803-5, p-Mentha-1,8(10)dien-9-ol, p-Mentha-1,8(10)-dien-9-ol, EINECS 221-889-3, CID527143, 4-Methyl-beta-methylene-3-cyclohexene-1-ethanol, 4-Methyl-beta-methylenecyclohex-3-ene-1-ethanol, 1-Methyl-4-((hydroxymethyl)vinyl)-cyclohex-1-ene, 3-Cyclohexene-1-ethanol, 4-methyl-beta-methylene-, 3269-90-7, 38142-45-9, 60733-95-1. Product Category: Heterocyclic Organic Compound. CAS No. 3269-90-7. Molecular formula: C10H16O. Mole weight: 152.233440 [g/mol]. Purity: 0.96. IUPACName: 2-(4-methylcyclohex-3-en-1-yl)prop-2-en-1-ol. Canonical SMILES: CC1=CCC(CC1)C(=C)CO. Density: 0.946g/cm³. ECNumber: 221-889-3. Product ID: ACM3269907. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Methylbiphenyl 4-Methylbiphenyl is an endogenous metabolite. Uses: Scientific research. Group: Natural products. Alternative Names: 4-Phenyltoluene. CAS No. 644-08-6. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W017077. MedChemExpress MCE
4'-Methylbiphenyl-2-carbonitrile 4'-Methylbiphenyl-2-carbonitrile is an intermediate in the synthesis of glycogen synthase kinase-3 inhibitors with a selective sting for glycogen synthase kinase 3α. Group: Biochemicals. Alternative Names: 2- (4-Methylphenyl) benzonitrile; 2-(p-Tolyl)benzonitrile; 2-Cyano-4'-methyl-1,1'-biphenyl; 2-Cyano-4'-methylbiphenyl; 2'-Cyano-4-methylbiphenyl; 4-Methyl-2'-cyanobiphenyl; 4'-Methyl-2-cyanobiphenyl; 4'-Methyl[1,1'-biphenyl]-2-carbonitrile; 4'-Methyl-[1,1'-biphenyl]-2-carbonitrile. Grades: Highly Purified. CAS No. 114772-53-1. Pack Sizes: 5g. US Biological Life Sciences. USBiological 3
Worldwide
4'-Methylbiphenyl-2-carboxylic acid 4'-Methylbiphenyl-2-carboxylic acid. Uses: Designed for use in research and industrial production. Product Category: Boronic Acids. CAS No. 7148-03-0. Molecular formula: C14H12O2. Mole weight: 212.25. Purity: 0.98. Product ID: ACM7148030. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
4’-Methylbiphenyl-2-carboxylic Acid 4’-Methylbiphenyl-2-carboxylic Acid is used in the synthesis of angiotensin II receptor antagonists used as potent orally active antihypertensives. Group: Biochemicals. Alternative Names: 4'-Methyl-[1,1'-biphenyl]-2-carboxylic Acid; 4'-Methyl-2-biphenylcarboxylic Acid; 2-(4-Methylphenyl)benzoic Acid; 2-(p-Tolyl)benzoic Acid; 2-Carboxy-4'-methylbiphenyl; 4-Methyl-2'-biphenylcarboxylic Acid; 4'-Methyl-2-biphenylcarboxylic Acid; 4'-Methyl-2-biphenylylcarboxylic Acid; 4'-Methyl[1,1'-biphenyl]-2-carboxylic Acid; NSC 26069. Grades: Highly Purified. CAS No. 7148-03-0. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 3
Worldwide
4'-Methylbiphenyl-2-carboxylic acid methyl ester 4'-Methylbiphenyl-2-carboxylic acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: RARECHEM AL BF 1359;METHYL 4'-METHYL[1,1'-BIPHENYL]-2-CARBOXYLATE;METHYL 4'-METHYLBIPHENYL-2-CARBOXYLATE;METHYL 4'-METHYL-2-BIPHENYLCARBOXYLATE;METHYL 2-(4-METHYLPHENYL)BENZOATE;METHYL 2-(P-TOLYL)BENZOATE;AKOS BAR-1135;4'-METHYLBIPHENYL-2-CARBOXYLIC ACID. Product Category: Boronic Esters. CAS No. 114772-34-8. Molecular formula: C15H14O2. Mole weight: 226.27. Purity: 0.98. Density: 1.083g/cm³. Product ID: ACM114772348. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
4'-Methylbiphenyl-3-carbaldehyde 4'-Methylbiphenyl-3-carbaldehyde is a reagent used in the preparation of (oxo) pyrimidinecarboxylic acid ester derivatives as sodium iodide symporter inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 116470-54-3. Pack Sizes: 250mg, 1g. Molecular Formula: C14H12O, Molecular Weight: 196.24. US Biological Life Sciences. USBiological 2
Worldwide
4'-Methylbiphenyl-3-carboxylic acid 4'-Methylbiphenyl-3-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 147404-69-1. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 8
Worldwide
4'-Methylbiphenyl-3-carboxylic acid 4'-Methylbiphenyl-3-carboxylic acid. Uses: Designed for use in research and industrial production. Product Category: Boronic Acids. CAS No. 147404-69-1. Molecular formula: C14H12O2. Mole weight: 212.2439. Purity: 0.98. Product ID: ACM147404691. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 4'-Methyl-biphenyl-3-carboxylic acid. Alfa Chemistry.
4'-Methyl-biphenyl-3-sulfonyl chloride 4'-Methyl-biphenyl-3-sulfonyl chloride. Group: Biochemicals. Grades: Reagent Grade. CAS No. 885950-93-6. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
4'-Methylbiphenyl-4-carboxylic acid 4'-Methylbiphenyl-4-carboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-hydroxycarbonyl-4-methylbiphenyl; 4-methyl-4-biphenylcarboxylic acid; 4-Methylbiphenyl-4-carboxylic acid. CAS No. 720-73-0. Molecular formula: C14H12O2. Mole weight: 212.2. Purity: 0.98. IUPACName: 4-(4-methylphenyl)benzoicacid. Canonical SMILES: CC1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)O. Product ID: ACM720730. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 4'-methyl-4-biphenylcarboxylic acid. Alfa Chemistry.
4'-Methylbiphenyl-4-carboxylic acid ≥96% (NMR) 4'-Methylbiphenyl-4-carboxylic acid ≥96% (NMR). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
4'-Methylbiphenyl-4-sulfonyl chloride 4'-Methylbiphenyl-4-sulfonyl chloride. Group: Biochemicals. Alternative Names: 4- (4-Methylphenyl) benzenesulfonyl chloride. Grades: Highly Purified. CAS No. 101366-51-2. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 8
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4'-Methylbiphenyl-4-sulfonyl chloride 99+% (HPLC) 4'-Methylbiphenyl-4-sulfonyl chloride 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
4-(Methylcarbamoyl)-2-methoxyphenylboronic acid 4-(Methylcarbamoyl)-2-methoxyphenylboronic acid. Uses: Designed for use in research and industrial production. Product Category: Boronic Acids. CAS No. 1451391-90-4. Product ID: ACM1451391904. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
4-Methylcatechol 4-Methylcatechol. Group: Biochemicals. Grades: Highly Purified. CAS No. 452-86-8. Pack Sizes: 250g, 500g. US Biological Life Sciences. USBiological 8
Worldwide
4-Methylcatechol 4-Methylcatechol is an intermediate in the degradation of some alkylbenzenes and an orally active suicide inhibitor of catechol 2,3-dioxygenase ( C23O ). 4-Methylcatechol induces apoptosis in melanoma cells through oxidative stress, but some studies have also shown that 4-Methylcatechol is carcinogenic. In addition, 4-Methylcatechol has antiplatelet and blood pressure-lowering activities. 4-Methylcatechol can also inhibit protein oxidation in beef but does not disulfide formation [1] [2] [3] [4] [5] [6]. Uses: Scientific research. Group: Natural products. CAS No. 452-86-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg. Product ID: HY-W012814. MedChemExpress MCE
4-Methylcatechol Solid. Group: Ligands for functional metal complexes. Alternative Names: 2-Hydroxy-4-methylphenol. CAS No. 452-86-8. Product ID: 4-Methylbenzene-1,2-diol. Molecular formula: 124.14. Mole weight: C7H8O2. CC1=CC(=C(C=C1)O)O. InChI=1S/C7H8O2/c1-5-2-3-6 (8)7 (9)4-5/h2-4, 8-9H, 1H3. ZBCATMYQYDCTIZ-UHFFFAOYSA-N. 95%. Alfa Chemistry Materials 7
4-Methylcatechol 100g Pack Size. Group: Building Blocks, Organics. Formula: C7H8O2. CAS No. 452-86-8. Prepack ID 59611634-100g. Molecular Weight 124.14. See USA prepack pricing. Molekula Americas
4-Methylcatechol-[d8] 4-Methylcatechol-[d8] is the labelled analogue of 4-Methylcatechol, which is an effective inducer for the synthesis of nerve growth factor (NGF) in vitro and in vivo. Synonyms: 4-Methylcatechol D8; 1,2-Dihydroxy-4-methylbenzene-d8; 1-Methyl-3,4-dihydroxybenzene-d8; 2-Hydroxy-4-methylphenol-d8; 3,4-Dihydroxytoluene-d8; 4-Methyl-1,2-benzediol-d8; 4-Methyl-1,2-dihydroxybenzene-d8; 4-Methylbenzcatechin-d8; 4-Methylpyrocatechol-d8; 5-Methylcatechol-d8; Homocatechol-d8; Homopyrocatechol-d8; NSC 17489-d8; Toluene-3,4-diol-d8; p-Methylcatechol-d8; p-Methylpyrocatechol-d8. Grade: 98% atom D. CAS No. 1219803-18-5. Molecular formula: C7D8O2. Mole weight: 132.19. BOC Sciences 2
4-Methylchrysene certified Reference Material. Group: Polycyclic aromatic hydrocarbon (pah) standards. Alfa Chemistry Analytical Products 4
4-Methylchrysene 4-Methylchrysene. CAS No: 3351-30-2 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
4-Methyl Chrysene 4-Methylchrysene is one of the methylated chrysenes (MeChry), as an aryl hydrocarbon receptor (AhR) agonist. Methylated chrysenes (MeChry) are important cigarette smoke constituents and 5-MeChry has been listed as possibly carcinogenic to humans. 4-Methylchrysene is a possible carcinogenic agent. Group: Biochemicals. Alternative Names: 4-Methylchrysene. Grades: Highly Purified. CAS No. 3351-30-2. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
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4-Methylcinnoline 4-Methylcinnoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-methylcinnoline;4-methycinnoline. Product Category: Heterocyclic Organic Compound. CAS No. 14722-38-4. Molecular formula: C9H8N2. Mole weight: 144.17. Product ID: ACM14722384. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Methylcyclohex-3-ene-1-carboxylic acid 4-Methylcyclohex-3-ene-1-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 4342-60-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C8H12O2. US Biological Life Sciences. USBiological 8
Worldwide
4-Methylcyclohex-4-ene-1,2-dicarboxylic acid 4-Methylcyclohex-4-ene-1,2-dicarboxylic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MLS000105556, NSC97224, STOCK1S-02698, MolPort-002-134-098, HMS1578B08, CID263032, SMR000102437, 4-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ACID, 13468-88-7. Product Category: Heterocyclic Organic Compound. CAS No. 13468-88-7. Molecular formula: C9H12O4. Mole weight: 184.2. Purity: 0.96. IUPACName: 4-methylcyclohex-4-ene-1,2-dicarboxylic acid. Canonical SMILES: CC1=CCC(C(C1)C(=O)O)C(=O)O. Density: 1.295g/cm³. Product ID: ACM13468887. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-METHYLCYCLOHEXANEACETIC ACID, 97%, MIX TURE OF CIS AND TRANS 4-METHYLCYCLOHEXANEACETIC ACID, 97%, MIX TURE OF CIS AND TRANS. Uses: Designed for use in research and industrial production. Additional or Alternative Names: trans-(4-Methyl-cyclohexyl)-acetic acid, 7132-93-6, 2-(4-methylcyclohexyl)acetic Acid, 4-Methylcyclohexaneacetic acid, mixture of cis and trans, trans-(4-Methyl-cyclohexyl)-aceticacid, 6603-71-0, AC1MUE4D, SureCN503733, SureCN939588, AC1Q2QR9, SureCN10280135, 332852_ALDRICH, CTK2F2170, CTK5D3878, MolPort-001-791-780, 4-METHYLCYCLOHEXANEACETIC ACID, AKOS006345719, AKOS009157098, AG-G-48603, AG-G-79311. Product Category: Heterocyclic Organic Compound. CAS No. 6603-71-0. Molecular formula: C9H16O2. Mole weight: 156.22. Purity: 0.96. IUPACName: 2-(4-methylcyclohexyl)acetic acid. Canonical SMILES: CC1CCC(CC1)CC(=O)O. Density: 0.984g/cm³. Product ID: ACM6603710. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Methylcyclohexanecarboxylic Acid (cis- and trans- mixture) 4-Methylcyclohexanecarboxylic Acid (cis- and trans- mixture). Group: Liquid crystal (lc) building blocksliquid crystal (lc) materials. CAS No. 4331-54-8. Product ID: 4-methylcyclohexane-1-carboxylic acid. Molecular formula: 142.19999999999999. Mole weight: C8H14O2. CC1CCC(CC1)C(=O)O. InChI=1S/C8H14O2/c1-6-2-4-7 (5-3-6)8 (9)10/h6-7H, 2-5H2, 1H3, (H, 9, 10). QTDXSEZXAPHVBI-UHFFFAOYSA-N. >98.0%(GC)(T). Alfa Chemistry Materials 5
4-Methylcyclohexanecarboxylic Acid, (cis- and trans- mixture) 4-Methylcyclohexanecarboxylic Acid, (cis- and trans- mixture). Group: Liquid crystal (lc) building blocks. CAS No. 4331-54-8. Product ID: 4-methylcyclohexane-1-carboxylic acid. Molecular formula: 142.2g/mol. Mole weight: C8H14O2. CC1CCC(CC1)C(=O)O. InChI=1S/C8H14O2/c1-6-2-4-7 (5-3-6)8 (9)10/h6-7H, 2-5H2, 1H3, (H, 9, 10). QTDXSEZXAPHVBI-UHFFFAOYSA-N. Alfa Chemistry Materials 5
4-METHYLCYCLOHEXANOL ACETATE 4-METHYLCYCLOHEXANOL ACETATE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-METHYLCYCLOHEXANOL ACETATE;4-Methylcyclohexyl acetate. Product Category: Heterocyclic Organic Compound. CAS No. 22597-23-5. Molecular formula: C9H16O2. Mole weight: 156.22. Product ID: ACM22597235. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-METHYLCYCLOHEXANONE 4-METHYLCYCLOHEXANONE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tetrahydro-p-cresol. Product Category: Heterocyclic Organic Compound. Appearance: Clear colorless to slightly yellow liqiud. CAS No. 589-92-4. Molecular formula: C7H12O. Mole weight: 112.17. Purity: 0.98. IUPACName: 4-Methylcyclohexan-1-one. Canonical SMILES: CC1CCC(=O)CC1. Density: 0.914 g/mL at 25 °C(lit.). Product ID: ACM589924. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Methylcyclohexene Liquid, d20 0.80, 99% purity. CAS No. 591-47-9. Pack Sizes: 25g, 100g. Product ID: FR-2231. B.P. 104. Mole weight: 96.17. Frinton Laboratories Inc
Frinton Laboratories
4-Methylcyclohexylamine,mixture of cis and trans 4-Methylcyclohexylamine,mixture of cis and trans. Uses: Designed for use in research and industrial production. Product Category: Amines. CAS No. 6321-23-9. Molecular formula: C7H14N2. Mole weight: 113.2. Product ID: ACM6321239. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
4-Methylcyclohexyl butyrate 4-Methylcyclohexyl butyrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Methylcyclohexyl butyrate, CID85452, EINECS 240-554-2, Butanoic acid, 4-methylcyclohexyl ester, AI3-33196, 16491-37-5. Product Category: Heterocyclic Organic Compound. CAS No. 16491-37-5. Molecular formula: C11H20O2. Mole weight: 184.275300 [g/mol]. Purity: 0.96. IUPACName: (4-methylcyclohexyl) butanoate. Canonical SMILES: CCCC(=O)OC1CCC(CC1)C. Density: 0.93g/cm³. ECNumber: 240-554-2. Product ID: ACM16491375. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Methylcyclohexyl isocyanate 4-Methylcyclohexyl isocyanate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-Isocyanato-4-methyl-cyclohexane;4-methylcyclohexyl isocyanate;isocyanic acid 4-methylcyclohexyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 38258-74-1. Molecular formula: C8H13NO. Mole weight: 139.19. Purity: 0.96. IUPACName: 1-isocyanato-4-methylcyclohexane. Density: 1.04. Product ID: ACM38258741. Alfa Chemistry — ISO 9001:2015 Certified. Categories: trans-4-methylcyclohexylisocyanate. Alfa Chemistry. 3
4-(Methyl-d3-amino)-1-(3-pyridyl)-1-butanone Dihydrochloride An amino ketone metabolite of nicotine, and precursor to NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 1
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4-Methyl-d3-catechol 4-Methyl-d3-catechol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3,4-Dihydroxytoluene; 4-Methylpyrocatechol. Product Category: Heterocyclic Organic Compound. CAS No. 83719-41-9. Molecular formula: C7H5D3O2. Mole weight: 127.16. Purity: 98 atom % D. Product ID: ACM83719419. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol analytical standard. Group: Chemical class. Alfa Chemistry Analytical Products
4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanol (NNAL-Methyl-d3) A deuterated metabolite of NNK, a tobacco-specific nitrosamine. Group: Biochemicals. Alternative Names: NNAL-Methyl-d3. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 1
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4-(Methyl-d3-nitrosamino)-1-(3-pyridyl)-1-butanone analytical standard. Group: Chemical class. Alfa Chemistry Analytical Products
4-(Methyl-d3-nitrosamino)-1-(3-Pyridyl)-1-Butanone (NNK-d3) This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. Readily produces cancer in rats and hamsters. Group: Biochemicals. Alternative Names: NNK-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
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4-Methyl-D-β-homophenylalanine hydrochloride 4-Methyl-D-β-homophenylalanine hydrochloride. Synonyms: H-D-Phe(4-Me)-OH HCl; (R)-3-Amino-4-(4-methylphenyl)butanoic acid hydrochloride. CAS No. 331846-96-9. Molecular formula: C11H16ClNO2. Mole weight: 229.70. BOC Sciences 9
4-Methyl-D-beta-homophenylalanine hydrochloride 4-Methyl-D-beta-homophenylalanine hydrochloride. Group: Biochemicals. Alternative Names: D-b-HomoPhe(4-Me)-OH·HCl; (R)-3-Amino-4-(4-methylphenyl)butyric acid hydrochloride. Grades: Highly Purified. CAS No. 177839-85-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
4-Methyl-D-β-homophenylglycine 4-Methyl-D-β-homophenylglycine. Synonyms: H-D-Phg(4-Me)-(C#CH2)OH; H-D-β-Phe(4-Me)-OH; (S)-3-Amino-3-(4-methylphenyl)propanoic acid. Grade: 95%. CAS No. 479065-00-4. Molecular formula: C10H13NO2. Mole weight: 179.22. BOC Sciences 9
4-Methyl-D-b-homophenylalanine hydrochloride 98+% (HPLC) 4-Methyl-D-b-homophenylalanine hydrochloride 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 177839-85-9. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. USBiological 4
Worldwide
4-Methyldiphenylamine 4-Methyldiphenylamine. Group: Small molecule semiconductor building blockselectroluminescence materials other electronic materials polymers. Alternative Names: N-Phenyl-p-toluidine. CAS No. 620-84-8. Product ID: 4-methyl-N-phenylaniline. Molecular formula: 183.25. Mole weight: C13H13N. CC1=CC=C(C=C1)NC2=CC=CC=C2. InChI=1S/C13H13N/c1-11-7-9-13 (10-8-11)14-12-5-3-2-4-6-12/h2-10, 14H, 1H3. AGHYMXKKEXDUTA-UHFFFAOYSA-N. >98.0%(GC). Alfa Chemistry Materials 7
4-Methyl-DL-tryptophan 4-Methyl-DL-tryptophan. Synonyms: DL-Trp(4-Me)-OH; DL-2-Amino-3-(4-methylindolyl)propionic acid. Grade: ≥ 98% (HPLC). CAS No. 1954-45-6. Molecular formula: C12H14N2O2. Mole weight: 218.22. BOC Sciences 9
4-Methyl-DL-tryptophan 4-Methyl-DL-tryptophan. Group: Biochemicals. Alternative Names: DL-Trp(4-Me)-OH; DL-2-Amino-3- (4-methylindolyl) propionic acid. Grades: Highly Purified. CAS No. 1954-45-6. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 8
Worldwide
4-Methyl-DL-tryptophan 98+% (HPLC) 4-Methyl-DL-tryptophan 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
4-Methyl-D-phenylalanine 4-Methyl-D-phenylalanine. Group: Biochemicals. Alternative Names: D-Phe(4-Me)-OH; p-Methyl-D-phenylalanine; (2R)-2-Amino-3-(4-methylphenyl)propanoic acid. Grades: Highly Purified. CAS No. 49759-61-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 8
Worldwide
4-Methyl-D-phenylalanine 4-Methyl-D-phenylalanine is a derivative of D-Phenylalanine and is used as a reagent in the synthesis of aminophenylpropanyl phosphate derivatives which can exhibit pin1 inhibitory activity. Synonyms: D-Phe(4-Me)-OH; p-Methyl-D-phenylalanine; (2R)-2-Amino-3-(4-methylphenyl)propanoic acid; 4-Methyl-D-phenylalanine; H-D-Phe(4-Me)-OH; (R)-2-Amino-3-(p-tolyl)propanoic acid; D-4-Me-Phe-OH; D-Phenylalanine, 4-methyl-; D-4-Methylphenylalanine; H-Phe(4-Me)-OH; 4-Methylphenyl-D-alanine; 4-Methyl-D-Phe-OH; 4-Methy-D-Phenylalanine. Grade: ≥ 99% (HPLC). CAS No. 49759-61-7. Molecular formula: C10H13NO2. Mole weight: 179.22. BOC Sciences 9
4-Methyl-D-phenylalanine 99+% 4-Methyl-D-phenylalanine 99+%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g, 100g. US Biological Life Sciences. USBiological 4
Worldwide
4-Methylene-1,3-dioxolan-2-one 4-Methylene-1,3-dioxolan-2-one. CAS No: 124222-05-5 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
4-methyleneglutamate-ammonia ligase Glutamine can act instead of NH3, but more slowly. Group: Enzymes. Synonyms: 4-methyleneglutamine synthetase. Enzyme Commission Number: EC 6.3.1.7. CAS No. 85537-85-5. 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-5727; 4-methyleneglutamate-ammonia ligase; EC 6.3.1.7; 85537-85-5; 4-methyleneglutamine synthetase. Cat No: EXWM-5727. Creative Enzymes
4-methyleneglutaminase This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is 4-methylene-L-glutamine amidohydrolase. Other names in common use include 4-methyleneglutamine deamidase, and 4-methyleneglutamine amidohydrolase. This enzyme participates in c5-branched dibasic acid metabolism. Group: Enzymes. Synonyms: 4-methyleneglutamine deamidase; 4-methyleneglutamine amidohydrolase. Enzyme Commission Number: EC 3.5.1.67. CAS No. 86855-36-9. 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-4457; 4-methyleneglutaminase; EC 3.5.1.67; 86855-36-9; 4-methyleneglutamine deamidase; 4-methyleneglutamine amidohydrolase. Cat No: EXWM-4457. Creative Enzymes
4-Methylenepiperidine A useful chemical compound that acts as an impurity of Efinaconazole. Synonyms: 4-methylene-piperidine. Grade: 99%. CAS No. 148133-82-8. Molecular formula: C6H11N. Mole weight: 97.16. BOC Sciences 4
4-Methyl Erlotinib Hydrochloride 4-Methyl Erlotinib Hydrochloride is an impurity of Erlotinib. Erlotinib is a tyrosine kinase inhibitor which acts on the epidermal growth factor receptor (EGFR), inhibiting EGFR-associated kinase activity. Synonyms: N-[(3-Ethynyl-4-methyl)phenyl]-6,7-bis(2-methoxyethoxy)-4-quinazolinamine Hydrochloride. CAS No. 1346601-52-2. Molecular formula: C23H25N3O4. Mole weight: 407.46. BOC Sciences 4
4-Methylesculetin 4-Methylesculetin. Group: Biochemicals. Alternative Names: 6,7-Dihydroxy-4-methylcoumarin. Grades: Highly Purified. CAS No. 529-84-0. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C10H8O4. US Biological Life Sciences. USBiological 8
Worldwide
4-Methylesculetin 4-Methylesculetin. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Methylesculetin; 6,7-dihydroxy-4-methylchromen-2-one; 6,7-Dihydroxy-4-methylcoumarin; 6,7-Dihydroxy-4-methyl-2H-chromen-2-one. Appearance: Yellow needle crystal. CAS No. 529-84-0. Molecular formula: C10H8O4. Mole weight: 192.17. Purity: 0.98. IUPACName: 6,7-dihydroxy-4-methylchromen-2-one. Canonical SMILES: CC1=CC(=O)OC2=CC(=C(C=C12)O)O. Density: 1.456 g/cm³. ECNumber: 208-470-0. Product ID: ACM529840. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Methyl estradiol 4-Methyl estradiol. Group: Biochemicals. Alternative Names: (17b)-4-Methylestra-1,3,5(10)-triene-3,17-diol; 4-Methylestradiol. Grades: Highly Purified. CAS No. 6171-48-8. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C19H26O2. US Biological Life Sciences. USBiological 7
Worldwide
4-Methyl Estradiol 4-Methyl Estradiol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Methylestra-1,3,5(10)-triene-3,17beta-diol, 4-Methylestradiol, Estradiol Hemihydrate Imp. C (EP). CAS No. 6171-48-8. IUPAC Name: (8R,9S,13S,14S,17S)-4,13-dimethyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C19H26O2. Mole weight: 286.41. Catalog: APS6171488. SMILES: Cc1c(O)ccc2[C@H]3CC[C@]4(C)[C@@H](O)CC[C@H]4[C@@H]3CCc12. Format: Neat. Alfa Chemistry Analytical Products 4
4-Methyl Estradiol Enanthate Impurity A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (8R,9S,13S,14S,17S)-3-hydroxy-4,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl heptanoate. Grade: > 95%. Molecular formula: C26H38O3. Mole weight: 398.59. BOC Sciences 4
4-Methyl Estradiol Valerate A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: (17β)-4-Methylestra-1,3,5(10)-triene-3,17-diol 17-Pentanoate. Grade: > 95%. CAS No. 1359847-37-2. Molecular formula: C24H34O3. Mole weight: 370.54. BOC Sciences 4
4-Methyl ethynyl estradiol 4-Methyl ethynyl estradiol. Group: Biochemicals. Alternative Names: (17a)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol. Grades: Highly Purified. CAS No. 155683-61-7. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C21H26O2. US Biological Life Sciences. USBiological 7
Worldwide
4-Methyl Ethynyl Estradiol 4-Methyl Ethynyl Estradiol. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Ethinylestradiol Imp K. (EP), 4-Methyl-19-nor-17?-pregna-1,3,5(10)-trien-20-yne-3,17-diol (4-Methyl-ethinylestradiol), 4-Methyl Ethynyl Estradiol,(17?)-4-Methyl-19-norpregna-1,3,5(10)-trien-20-yne-3,17-diol (9CI). CAS No. 155683-61-7. IUPAC Name: (8R,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol. Molecular formula: C21H26O2. Mole weight: 310.43. Catalog: APS155683617. SMILES: Cc1c(O)ccc2[C@H]3CC[C@@]4(C)[C@@H](CC[C@@]4(O)C#C)[C@@H]3CCc12. Format: Neat. Alfa Chemistry Analytical Products 4
4-Methylguiacol 4-Methylguiacol. Group: Biochemicals. Alternative Names: 2-Methoxy-p-cresol. Grades: Highly Purified. CAS No. 93-51-6. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C8H10O2. US Biological Life Sciences. USBiological 8
Worldwide
4-Methylheptane Liquid, d20 0.705, 99%. CAS No. 589-53-7. Pack Sizes: 5g, 25g. Product ID: FR-2236. B.P. 117-118. Mole weight: 114.23. Frinton Laboratories Inc
Frinton Laboratories
4-Methylherniarin 4-Methylherniarin (7-Methoxy-4-methylcoumarin) is a coumarin derivative and fluorescent label, has an antimicrobial activitiy against both gram positive and gram negative bacterial stains. 4-Methylherniarin displays good activity against B. subtilis and S.sonnei with IC 50 values of 11.76 μg/ml and 13.47 μg/ml [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 7-Methoxy-4-methylcoumarin. CAS No. 2555-28-4. Pack Sizes: 250 mg; 500 mg; 1 g. Product ID: HY-D0128. MedChemExpress MCE

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