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| Product | Description | |
|---|---|---|
| 2-Bromo-4-methylpentanoic Acid Methyl Ester | 2-Bromo-4-methylpentanoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: 2-Bromo-4-methylpentanoic Acid Methyl Ester; Methyl 2-bromo-4-methylpentanoate; Methyl 2-bromo-4-methylvalerate; Methyl α-bromoisocaproate. Grades: Highly Purified. CAS No. 61837-46-5. Pack Sizes: 1g. Molecular Formula: C7H13BrO2, Molecular Weight: 209.08. US Biological Life Sciences. |  Worldwide |
| 2-Ethyl-2-methylpentanoic Acid | 2-Ethyl-2-methylpentanoic Acid is a derivative of 2,5-Dimethyl-2-ethylhexanoic Acid (D461540), used in biological studies to evaluate environmental chemicals for estrogenicity. Group: Biochemicals. Grades: Highly Purified. CAS No. 5343-52-2. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C8H16O2. US Biological Life Sciences. | Worldwide |
| 2-Ethyl-2-methylpentanoic Acid-d3 | Isotope Labelled 2-Ethyl-2-methylpentanoic Acid is a derivative of 2,5-Dimethyl-2-ethylhexanoic Acid (D461540), used in biological studies to evaluate environmental chemicals for estrogenicity. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C8H13D3O2, Molecular Weight: 147.229999999999. US Biological Life Sciences. | Worldwide |
| (2R,3R)-2-hydroxy-3-methylpentanoic acid | Synonyms: Pentanoic acid, 2-hydroxy-3-methyl-; alpha-hydroxy-beta-methylvaleric acid. Grades: ≥95%. CAS No. 86540-81-0. Molecular formula: C6H12O3. Mole weight: 132.16. |  |
| (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic acid ethyl ester hydrochloride | (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic acid ethyl ester hydrochloride is an impurity of Sacubitril, an endopeptidase inhibitor that is effective in the treatment of hypertension and heart failure. Synonyms: Ethyl (2R,4S)-4-amino-5-(4-biphenylyl)-2-methylpentanoate hydrochloride; (αR,γS)-γ-Amino-α-methyl-[1,1'-biphenyl]-4-pentanoic Acid Ethyl Ester Hydrochloride; (2R,4S)-ethyl 5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoate hydrochloride. CAS No. 149690-12-0. Molecular formula: C20H26ClNO2. Mole weight: 347.88. | |
| (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride | (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride is used as a reagent in the synthesis of LCZ696, an angiotensin II receptor and neprilysin receptor dual inhibitor. (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic Acid Ethyl Ester Hydrochloride is also used as a reagent in the preparation of novel NEP inhibitor prodrugs for the treatment of hypertension and cardiovascular diseases. Group: Biochemicals. Grades: Highly Purified. CAS No. 149690-12-0. Pack Sizes: 50mg, 250mg. Molecular Formula: C20H26ClNO2. US Biological Life Sciences. | Worldwide |
| (2R,4S)-4-Amino-5-biphenyl-4-yl-2-methylpentanoic acid hydrochloride | An impurity of Sacubitril, a neprilysin inhibitor that is used in combination with valsartan to treat high blood pressure. Synonyms: 1038924-71-8; (2R,4S)-4-amino-5-biphenyl-4-yl-2-methylpentanoic acid hydrochloride(2R,4S)-4-amino-2-methyl-5-(4-phenylphenyl)pentanoic acid;hydrochloride; (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-aMino-2-Methylpentanoic acid hydrochloride; SCHEMBL597864. CAS No. 1038924-71-8. Molecular formula: C18H22ClNO2. Mole weight: 319.8. | |
| (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid | (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1639970-62-9. IUPAC Name: (2R)-4-(2,5-dioxopyrrolidin-1-yl)-2-methyl-5-(4-phenylphenyl)pentanoic acid. Molecular Formula: C22H23NO4. Mole Weight: 365.422. Catalog: APS1639970629. SMILES: C[C@H] (CC (Cc1ccc (cc1)c2ccccc2)N3C (=O)CCC3=O)C (=O)O. Format: Neat. |  |
| (2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoic Acid | (2R,4S)-5-([1,1'-Biphenyl]-4-yl)-4-(4-ethoxy-4-oxobutanamido)-2-methylpentanoic Acid. Uses: For analytical and research use. Group: Impurity standards. CAS No. 149709-49-9. IUPAC Name: (2R)-4-[(4-ethoxy-4-oxo-butanoyl)amino]-2-methyl-5-(4-phenylphenyl)pentanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.492. Catalog: APS149709499. SMILES: CCOC (=O)CCC (=O)NC (C[C@@H] (C)C (=O)O)Cc1ccc (cc1)c2ccccc2. Format: Neat. | |
| (2R,4S)-5-Biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methylpentanoic acid | An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Synonyms: 1012341-50-2; (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpentanoic acid(2R,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methylpentanoic acid; FJ7AWX8DMFUNII-FJ7AWX8DMF. CAS No. 1012341-50-2. Molecular formula: C23H29NO4. Mole weight: 383.488. | |
| (2R,4S)-5-(Biphenyl-4-yl)-4-[(tert-butoxycarbonyl)amino]-2-methylpentanoic. Acid | (2R,4S)-5-(Biphenyl-4-yl)-4-[(tert-butoxycarbonyl)amino]-2-methylpentanoic Acid is a useful building block in the synthesis of various pharmaceuticals. Group: Biochemicals. Grades: Highly Purified. CAS No. 1012341-50-2. Pack Sizes: 250mg, 500mg. Molecular Formula: C23H29NO4, Molecular Weight: 383.48. US Biological Life Sciences. | Worldwide |
| (2S)-2-((5S)-1-[(9H-Fluoren-9-yl-methoxy)carbonyl]-6-oxo-1,7-diazaspiro[4.4]non-7-yl)-4-methylpentanoic acid | (2S)-2-((5S)-1-[(9H-Fluoren-9-yl-methoxy)carbonyl]-6-oxo-1,7-diazaspiro[4.4]non-7-yl)-4-methylpentanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 129605-53-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C28H32N2O5, Molecular Weight: 476.56. US Biological Life Sciences. | Worldwide |
| (2S,3R)-2-Amino-3-(benzyloxy)-4-methylpentanoic Acid Methyl Ester | (2S,3R)-2-Amino-3-(benzyloxy)-4-methylpentanoic Acid Methyl Ester is an intermediate in the synthesis of (2S,3R)- β-Hydroxyleucine Hydrochloride (H943745), inhibitor of the growth of gram-positive and gram-negative bacteria and yeasts. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C14H21NO3. US Biological Life Sciences. | Worldwide |
| (2S,3S)-(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid hydrochloride salt | (2S,3S)-(2S,3R)-2-Amino-3-hydroxy-4-methylpentanoic acid hydrochloride salt. Group: Biochemicals. Alternative Names: Threo/allo-D-hydroxyleucine hydrochloride; b-Isopropyl-L-serine hydrochloride salt. Grades: Highly Purified. CAS No. 5817-22-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C6H14ClNO3. US Biological Life Sciences. | Worldwide |
| 2-(Tert-Butoxycarbonylamino)-3-Methylpentanoic Acid | 2-(Tert-Butoxycarbonylamino)-3-Methylpentanoic Acid. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 3-(4-Cyclohexylphenyl)-3-hydroxy-4-methylpentanoic acid | 3-(4-Cyclohexylphenyl)-3-hydroxy-4-methylpentanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Hydrocinnamic acid, p-cyclohexyl-beta-hydroxy-beta-isopropyl-, (+-)-, Benzenepropanoic acid, 4-cyclohexyl-beta-hydroxy-beta-(1-methylethyl)-, (+-)-, (+-)-p-Cyclohexyl-beta-hydroxy-beta-isopropylhydrocinnamic acid, 95711-60-7, AC1L227Z, CTK3I7800, LS-77165, 3-(4-cyclohexylphenyl)-3-hydroxy-4-methylpentanoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 95711-60-7. Molecular formula: C18H26O3. Mole weight: 290.397 g/mol. Purity: 0.96. IUPACName: 3-(4-cyclohexylphenyl)-3-hydroxy-4-methylpentanoic acid. Density: 1.104g/cm³. Product ID: ACM95711607. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 3-Hydroxy-4-methylpentanoic acid | 3-Hydroxy-4-methylpentanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 5980-21-2. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 3-methylpentanoic acid | 3-methylpentanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 10347-93-0, NSC165643, NSC-165643. Product Category: Heterocyclic Organic Compound. CAS No. 10347-93-0. Molecular formula: C6H12NaO2+. Mole weight: 139.148049 [g/mol]. Purity: 0.96. IUPACName: sodium;3-methylpentanoic acid. Density: 0.947g/cm³. Product ID: ACM10347930. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-Methylvaleric acid. | |
| (3S,4S)-2,3-Dihydroxy-2-methylpentanoic acid-1,4-lactone (mixture of diastereoisomers) | (3S,4S)-2,3-Dihydroxy-2-methylpentanoic acid-1,4-lactone (mixture of diastereoisomers) is an intriguing and multifaceted molecular entity that has garnered immense attention within the biomedical realm. This captivating compound displays distinctively auspicious properties, rendering it an indispensable tool in combatting a range of afflictions, including cardiovascular disorders and thrombotic conditions. The intricate nature of its mechanisms of action, coupled with its profound versatility, has unequivocally solidified its indispensable stature within the biomedicine domain. Molecular formula: C6H10O4. Mole weight: 146.14. | |
| 4-Methylpentanoic acid | 4-Methylpentanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 646-07-1. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C6H12O2. US Biological Life Sciences. | Worldwide |
| 4-Methylpentanoic acid | 4-Methylpentanoic acid (Isocaproic Acid) is a Short chain fatty acid (SCFA) [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Isocaproic acid. CAS No. 646-07-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W015882. |  |
| 4-Methylpentanoic acid (Standard) | 4-Methylpentanoic acid (Isocaproic acid) (Standard) is an analytical standard form of 4-Methylpentanoic acid (HY-W015882). This product is intended for research and analytical applications. 4-Methylpentanoic acid is a short chain fatty acid (SCFA) [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Isocaproic acid (Standard). CAS No. 646-07-1. Pack Sizes: 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-W015882R. | |
| 4-Methylpentanoic-d11 acid | 4-Methylpentanoic-d11 acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Methylvaleric acid-[D11]. Product Category: Heterocyclic Organic Compound. CAS No. 344298-98-2. Molecular formula: C6HD11O2. Mole weight: 127.23. Purity: 98 atom % D. IUPACName: 2,2,3,3,4,5,5,5-octadeuterio-4-(trideuteriomethyl)pentanoic acid. Canonical SMILES: CC(C)CCC(=O)O. Product ID: ACM344298982. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-(R)-2-(aminomethyl)-4-methylpentanoic acid | Cas No. 132605-96-0. Molecular formula: C12H23NO4. Mole weight: 245.32. | |
| Boc-(S)-2-(Aminomethyl)-4-methylpentanoic acid | Cas No. 828254-18-8. Molecular formula: C12H23NO4. Mole weight: 245.32. | |
| Fmoc-(R)-2-(aminomethyl)-4-methylpentanoic acid | Fmoc-(R)-2-(aminomethyl)-4-methylpentanoic acid. Group: Biochemicals. Alternative Names: (R)-Fmoc-2-aminomethyl-4-methyl-pentanoic acid; (R)-Fmoc-b2-homoleucine. Grades: Highly Purified. CAS No. 1018899-99-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| Fmoc-(R)-2-(aminomethyl)-4-methylpentanoic acid 99+% (HPLC) | Fmoc-(R)-2-(aminomethyl)-4-methylpentanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 1018899-99-4. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| Fmoc-(S)-2-(aminomethyl)-4-methylpentanoic acid | Fmoc-(S)-2-(aminomethyl)-4-methylpentanoic acid. Group: Biochemicals. Alternative Names: (S)-Fmoc-2-aminomethyl-4-methyl-pentanoic acid; (S)-Fmoc-b2-homoleucine. Grades: Highly Purified. CAS No. 193887-45-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| Fmoc-(S)-2-(aminomethyl)-4-methylpentanoic acid 99+% (HPLC) | Fmoc-(S)-2-(aminomethyl)-4-methylpentanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 193887-45-5. Pack Sizes: 100mg, 250mg, 25mg, 1g. US Biological Life Sciences. | Worldwide |
| (R)-2-Azido-4-methylpentanoic acid cyclohexylamine salt | Synonyms: N3-L-Leu-OH CHA; Azido-L-Leu-OH CHA. Grades: ≥ 99% (HPLC, Assay by titration). CAS No. 1286670-79-8. Molecular formula: C6H11N3O2·C6H13N. Mole weight: 256.30. | |
| (S)-2-Fluoro-4-methylpentanoic acid | (S)-2-Fluoro-4-methylpentanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2S)-2-Fluoro-3-isopropylpropanoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 126957-44-6. Molecular formula: C6H11FO2. Mole weight: 134.15. Purity: 0.96. IUPACName: (2R)-2-fluoro-4-methylpentanoic acid. Product ID: ACM126957446. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-Fluoro-4-methylpentanoic acid. | |
| 2,5-Diamino-2-methyl-pentanoic acid hcl | 2,5-Diamino-2-methyl-pentanoic acid hcl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,5-DIAMINO-2-METHYL-PENTANOIC ACID HCL;A-methylornithine hydrochloride;alpha-methylornithineHCl;alpha-methylornithinehydrochloride;2,5-Diamino-2-methyl-pentanoic acid hydrochloride;2-methylornithine hydrochloride monohydrate. Product Category: Heterocyclic Organic Compound. Appearance: White Powder. CAS No. 52372-32-4. Molecular formula: C6H15ClN2O2. Mole weight: 182.65. Purity: 0.96. IUPACName: 2,5-diamino-2-methylpentanoic acid hydrochloride. Canonical SMILES: CC(CCCN)(C(=O)O)N.Cl. Product ID: ACM52372324. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2,5-Dioxopyrrolidine Sacubitril | An impurity of Sacubitril, which is an antihypertensive. The combination drug of sacubitril and valsartan is used for heart failure. Synonyms: (2R,4S)-5-Biphenyl-4-yl-4-(2,5-dioxopyrrolidin-1-yl)-2-methylpentanoic acid ethyl ester. CAS No. 1038924-97-8. Molecular formula: C24H27NO4. Mole weight: 393.483. | |
| 2-Methylvaleric acid | 2-Methylvaleric acid (2-Methylpentanoic acid) is a short-chain fatty acid isolated from Campomanesia adamantium and dairy products. 2-Methylvaleric acid is also found in animal feces. 2-Methylvaleric acid is a flavor compound used for food-flavor ingredient, fragrances [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: 2-Methylpentanoic acid. CAS No. 97-61-0. Pack Sizes: 10 mM * 1 mL; 10 g; 50 g. Product ID: HY-W010516. | |
| (2R,4S)-4-([1,1'-Biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoic acid | (2R,4S)-4-([1,1'-Biphenyl]-4-ylmethyl)-2-methyl-4-(2,5-dioxopyrrolidin-1-yl)butanoic acid is an impurity of Sacubitril, an endopeptidase inhibitor that is effective in the treatment of hypertension and heart failure. Synonyms: (2R,4S)-5-(4-Biphenylyl)-4-(2,5-dioxo-1-pyrrolidinyl)-2-methylpentanoic acid. CAS No. 1639970-62-9. Molecular formula: C22H23NO4. Mole weight: 365.422. | |
| (2S,3S)-2-Chloro-3-methylvaleric Acid | (2S,3S)-2-Chloro-3-methylvaleric Acid. Group: Biochemicals. Alternative Names: (2S,3S)-2-Chloro-3-methylpentanoic Acid. Grades: Highly Purified. CAS No. 32653-34-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| (2S,3S)-2-Chloro-3-methylvaleric Acid | (2S,3S)-2-Chloro-3-methylvaleric Acid. Group: Liquid crystal (lc) building blocksliquid crystal (lc) materials. CAS No. 32653-34-2. Product ID: (2S,3S)-2-chloro-3-methylpentanoic acid. Molecular formula: 150.6g/mol. Mole weight: C6H11ClO2. CCC(C)C(C(=O)O)Cl. InChI=1S/C6H11ClO2/c1-3-4 (2)5 (7)6 (8)9/h4-5H, 3H2, 1-2H3, (H, 8, 9)/t4-, 5-/m0/s1. QMYSXXQDOZTXAE-WHFBIAKZSA-N. |  |
| (2S,3S)-2-Hydroxy-3-methyl-pentanoic acid | (2S,3S)-2-Hydroxy-3-methyl-pentanoic acid. Uses: Designed for use in research and industrial production. CAS No. 51576-04-6. Molecular formula: C6H12O3. Mole weight: 132.16. Purity: 0.95. Product ID: ACM51576046. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S,3S)-2-Hydroxy-3-methylpentanoic acid. | |
| (2S,4R)-Sacubitril | (2S,4R)-Sacubitril. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: [1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, α-ethyl ester, [R-(R*,S*)]- (9CI), (2S,4R)-4-[(3-Carboxy-1-oxopropyl)amino]-4-[(p-phenylphenyl)methyl]-2-methylbutanoic acid ethyl ester, (2S,4R)-Sacubitril, (2S,4R)-5-(Biphenyl-4-yl)-4-[(3-carboxypropionyl)amino]-2-methylpentanoic acid ethyl ester,[1,1'-Biphenyl]-4-pentanoic acid, γ-[(3-carboxy-1-oxopropyl)amino]-α-methyl-, 4-ethyl ester, (αS,γR)-. CAS No. 761373-05-1. IUPAC Name: 4-[[(2R,4S)-5-ethoxy-4-methyl-5-oxo-1-(4-phenylphenyl)pentan-2-yl]amino]-4-oxobutanoic acid. Molecular Formula: C24H29NO5. Mole Weight: 411.49. Catalog: APS761373051. SMILES: CCOC (=O)[C@@H] (C)C[C@H] (Cc1ccc (cc1)c2ccccc2)NC (=O)CCC (=O)O. Format: Neat. | |
| 3-Methylvaleric Acid | Liquid, d20 0.93. Synonyms: 3-Methylpentanoic Acid. CAS No. 105-43-1. Pack Sizes: 25g, 100g. Product ID: FR-1017. B.P. 195-198. Mole weight: 116.16. |  Frinton Laboratories |
| 3-Methylvaleric acid (Standard) | 3-Methylvaleric acid (Standard) is an analytical standard form of 3-Methylvaleric acid (HY-W010513). This product is intended for research and analytical applications. 4-Methylpentanoic acid is a flavouring ingredient [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 105-43-1. Pack Sizes: 50 mg; 100 mg; 250 mg; 500 mg. Product ID: HY-W010513R. | |
| 3-O-Demethylmonensin B | 3-O-Demethylmonensin B is a polyether antibiotic produced by Streptomyces cinnamonensis LO-63. Synonyms: 3-Hydroxy-4-(9-hydroxy-2-{5'-[6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-2,3'-dimethyl[2,2'-bioxolan]-5-yl}-2,8-dimethyl-1,6-dioxaspiro[4.5]decan-7-yl)-2-methylpentanoic acid. CAS No. 109345-56-4. Molecular formula: C34H58O11. Mole weight: 642.82. | |
| 4-Hydroxyisoleucine | 4-Hydroxyisoleucine, which comes from the seeds of Trigonella foenum-graecum L, could inhibit palmitate-induced, ROS-associated inflammation and restored insulin sensitivity through regulating IRS-1 function. It acts to improve insulin resistance by promoting mitochondrial biogenesis in high fructose diet fed STZ induced diabetic rats. Besides, 4-Hydroxyisoleucine could remarkably improve high glucose-induced IR in 3T3-L1 adipocytes. Meanwhile, 4-HIL could inhibit the secretion of TNF-alpha. Synonyms: 4-HYDROXY-L-ISOLEUCINE; (2S,3R)-2-aMino-4-hydroxy-3-Methylpentanoic acid. Grades: >98%. CAS No. 781658-23-9. Molecular formula: C6H13NO3. Mole weight: 147.17. | |
| 4-Methylvaleric Acid | 4-Methylvaleric Acid. Group: Biochemicals. Alternative Names: 4-Methylpentanoic Acid; 4,4-Dimethylbutanoic Acid; 4-Methylpentanoic Acid; 4-Methylvaleric Acid; Isobutylacetic Acid; Isocaproic Acid; Isohexanoic Acid; Isohexoic Acid; NSC 4126. Grades: Highly Purified. CAS No. 646-07-1. Pack Sizes: 1g. Molecular Formula: C6H12O2, Molecular Weight: 116.16. US Biological Life Sciences. | Worldwide |
| 4-Methylvaleric Acid (Isocaproic Acid) | 4-Methylvaleric Acid (Isocaproic Acid). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-Methylpentanoic acid, NSC 4126, 4-Methylvaleric acid, Isobutylacetic acid,4-Methylpentanoic acid, Isocaproic acid, Isohexanoic acid, 4,4-Dimethylbutanoic acid, Valeric acid, 4-methyl- (6CI,8CI), Isohexoic acid. CAS No. 646-07-1. IUPAC Name: 4-methylpentanoic acid. Molecular Formula: C6H12O2. Mole Weight: 116.16. Catalog: APS646071A. SMILES: CC(C)CCC(=O)O. Format: Neat. Shipping: Room Temperature. | |
| 5,5,5-Trifluoro-DL-leucine | 5,5,5-Trifluoro-DL-leucine. Group: Biochemicals. Alternative Names: 2-Amino-5,5,5-trifluoro-4-methylpentanoic acid. Grades: Highly Purified. CAS No. 372-22-5,2792-72-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C6H10F3NO2. US Biological Life Sciences. | Worldwide |
| Ac-DL-Leu-OH | Acetylleucine is a drug mianly used to treat the vertigo.It has been listed. Uses: Acetylleucine is used to treat the vertigo. Synonyms: Acetylleucine;N-Acetyl-DL-leucine;DL-Leucine,N-acetyl-;Acetyl-DL-leucine;Tanganil;2-Acetamido-4-methylpentanoic acid. Grades: >98 %. CAS No. 99-15-0. Molecular formula: C8H15NO3. Mole weight: 173.21. | |
| Acetyl-D-leucine | Synonyms: Ac-D-Leu-OH; (R)-Ac-2-amino-4-methylpentanoic acid. Grades: ≥ 99% (Assay by titration). CAS No. 19764-30-8. Molecular formula: C8H15NO3. Mole weight: 173.20. | |
| Acetyl-L-isoleucine | Synonyms: Ac-L-Ile-OH; (2S,3S)-2-acetamido-3-methylpentanoic acid. Grades: ≥ 99% (HPLC). CAS No. 3077-46-1. Molecular formula: C8H15NO3. Mole weight: 173.22. | |
| Acetyl-L-leucine methyl ester | Acetyl-L-leucine methyl ester. Group: Biochemicals. Alternative Names: Ac-L-Leu-OMe; (S)-Ac-2-amino-4-methylpentanoic acid methyl ester. Grades: Highly Purified. CAS No. 1492-11-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| Acetyl-L-leucine methyl ester | Synonyms: Ac-L-Leu-Ome; (S)-Ac-2-amino-4-methylpentanoic acid methyl ester; Methyl N-acetyl-L-leucinate. Grades: ≥ 99% (HPLC). CAS No. 1492-11-1. Molecular formula: C9H17NO3. Mole weight: 187.20. | |
| Apremilast Impurity 50 | Apremilast Impurity 50. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-((S)-2-acetamido-4-methylpentanamido)-4-methylpentanoic acid. Molecular Formula: C14H26N2O4. Mole Weight: 286.19. Catalog: APB02681. | |
| Apremilast Impurity 51 | Apremilast Impurity 51. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-2-((S)-2-acetamido-4-methylpentanamido)-4-methylpentanoic acid. Molecular Formula: C14H26N2O4. Mole Weight: 286.19. Catalog: APB02679. | |
| Benzyl-L-isoleucine | Benzyl-L-isoleucine. Group: Biochemicals. Alternative Names: Bzl-L-Ile-OH; Bzl-(2S,3S)-2-amino-3-methylpentanoic acid; Bzl-(2S,3S)-2-amino-3-methylvaleric acid. Grades: Highly Purified. CAS No. 1859-49-0. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Benzyl-L-isoleucine | Synonyms: Bzl-L-Ile-OH; Bzl-(2S,3S)-2-amino-3-methylpentanoic acidBzl-(2S,3S)-2-amino-3-methylvaleric acid. Grades: ≥ 98% (HPLC). CAS No. 1859-49-0. Molecular formula: C13H19NO2. Mole weight: 221.30. | |
| Boc-D-allo-isoleucine | Boc-D-allo-isoleucine. Group: Biochemicals. Alternative Names: Boc-D-allo-Ile-OH; Boc-(2R,3S)-2-amino-3-methylpentanoic acid. Grades: Highly Purified. CAS No. 55780-90-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Boc-D-allo-Isoleucine | Synonyms: Boc-D-allo-Ile-OH; N-α-(t-Butoxycarbonyl)-D-allo-isoleucine; (2R,3S)-2-((tert-Butoxycarbonyl)amino)-3-methylpentanoic acid. Grades: ≥ 97% (HPLC). CAS No. 55780-90-0. Molecular formula: C11H21NO4. Mole weight: 231.29. | |
| Boc-D-β-Homovaline | Synonyms: Boc-D-β-HomoVal-OH; (S)-3-(Boc-amino)-4-methylpentanoic acid. Grades: ≥ 97% (HPLC). CAS No. 179412-79-4. Molecular formula: C11H21NO4. Mole weight: 231.3. | |
| Boc-D-isoleucine | Synonyms: Boc-D-Ile-OH; (2R,3R)-2-((tert-Butoxycarbonyl)amino)-3-methylpentanoic acid. Grades: ≥ 99% (HPLC). CAS No. 55721-65-8. Molecular formula: C11H21NO4. Mole weight: 231.30. | |
| Boc-D-leucine hydrate | Synonyms: Boc-D-Leu-OH H2O; (R)-Boc-2-amino-4-methylpentanoic acid hydrate. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 200937-17-3. Molecular formula: C11H21NO4·H2O. Mole weight: 249.31. | |
| Boc-D-Leu-OH | Synonyms: N-Boc-D-leucine; N-[(1,1-Dimethylethoxy)carbonyl]-D-leucine; N-Carboxy-D-leucine N-tert-Butyl Ester; (R)-2-(tert-Butoxycarbonylamino)-4-methylpentanoic Acid; N-(tert-Butoxycarbonyl)-D-leucine; N-{[(2-Methyl-2-propanyl)oxy]carbonyl}-D-leucine. Grades: ≥95%. CAS No. 16937-99-8. Molecular formula: C11H21NO4. Mole weight: 231.29. | |
| Boc-L-allo-isoleucine | Boc-L-allo-isoleucine. Group: Biochemicals. Alternative Names: Boc-allo-L-Ile-OH; Boc-(2S,3R)-2-amino-3-methylpentanoic acid. Grades: Highly Purified. CAS No. 35264-07-4. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Boc-L-β-leucine | Synonyms: Boc-β-L-Leu-OH; Boc-L-β-homovaline; Boc-L-beta-homovaline; (R)-3-((tert-Butoxycarbonyl)amino)-4-methylpentanoic acid; Boc-beta-HoVal-OH; Boc-L-beta-HVal-OH; (R)-N-Boc-3-Amino-4-methylpentanoicAcid; Pentanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-methyl-,(3R)-; Boc-beta-Leu-OH; Boc beta HoVal OH; Boc L beta HVal OH. Grades: ≥ 98% (NMR). CAS No. 183990-64-9. Molecular formula: C11H21NO4. Mole weight: 231.29. | |
| Boc-leu-leu-oh | Boc-leu-leu-oh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-2-((S)-2-((tert-Butoxycarbonyl)amino)-4-methylpentanamido)-4-methylpentanoic acid, 15136-12-6, BOC-Leu-Leu, CTK8C2026, MolPort-020-004-182, ANW-67642, AKOS015913893, AK-47891, AK-84870, KB-210870, 73401-65-7. CAS No. 73401-65-7. Molecular formula: C17H32N2O5. Mole weight: 344.45. Purity: 0.99. IUPACName: (2S)-4-methyl-2-[[(2S)-4-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoyl]amino]pentanoic acid. Canonical SMILES: CC(C)CC(C(=O)NC(CC(C)C)C(=O)O)NC(=O)OC(C)(C)C. Product ID: ACM73401657. Alfa Chemistry ISO 9001:2015 Certified. | |
| Boc-Leu-Leu-OH | Synonyms: (S)-2-((S)-2-((Tert-Butoxycarbonyl)Amino)-4-Methylpentanamido)-4-Methylpentanoic Acid. Grades: ≥ 99% (HPLC). CAS No. 73401-65-7. Molecular formula: C17H32N2O5. Mole weight: 344.45. | |
| Boc-Leu-OH H2O | Synonyms: Boc-L-Leucine monohydrate; N-Boc-L-leucine hydrate; (S)-2-((tert-Butoxycarbonyl)amino)-4-methylpentanoic acid hydrate. CAS No. 200936-87-4. Molecular formula: C11H21NO4·H2O. Mole weight: 249.3. | |
| Boc-L-isoleucine | Synonyms: Boc-L-Ile-OH; Boc-(2S,3S)-2-amino-3-methylpentanoic acid; N-(tert-Butoxycarbonyl)-L-isoleucine. Grades: ≥ 99% (Assay). CAS No. 13139-16-7. Molecular formula: C11H21NO4. Mole weight: 231.30. | |
| Boc-L-isoleucine hemihydrate | Synonyms: Boc-L-Ile-OH 1/2H2O; Boc-(2S,3S)-2-amino-3-methylpentanoic acid hemihydrate. Grades: ≥ 99% (HPLC). CAS No. 204138-23-8. Molecular formula: C11H21NO4·½H2O. Mole weight: 240.30. | |
| Boc-L-leucine hydrate | Synonyms: Boc-L-Leu-OH H2O; (S)-Boc-2-amino-4-methylpentanoic acid hydrate. Grades: ≥ 99% (HPLC). CAS No. 13139-15-6. Molecular formula: C11H21NO4·H2O. Mole weight: 249.31. | |
| Boc-N-Me-Leu-OH | Standard building block for introduction of leucine amino-acid residues by Boc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Boc-N-Me-Leu-OH, N-α-t.-Boc-N-α-methyl-L-leucine. Product Category: Amino Acids. CAS No. 53363-89-6. Mole weight: 245.32. Product ID: ACM53363896-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S)-2-{[(tert-butoxy)carbonyl](methyl)amino}-4-methylpentanoic acid. | |
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