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| Product | Description | |
|---|---|---|
| 2-Ethyl-2-hydroxybutanoic acid | 2-Ethyl-2-hydroxybutanoic acid (2-Ethyl-2-hydroxybutyric acid) is a hydroxy fatty acid. 2-Ethyl-2-hydroxybutanoic is a metabolite of DEHP (HY-B1945) [1]. Uses: Scientific research. Group: Natural products. Alternative Names: 2-Ethyl-2-hydroxybutyric acid. CAS No. 3639-21-2. Pack Sizes: 100 mg; 500 mg; 1 g. Product ID: HY-142105. |  |
| 2-Hydroxybutanoic Acid | 2-Hydroxybutanoic Acid. Group: Biochemicals. Alternative Names: (±)-2-Hydroxybutanoic Acid; DL-2-Hydroxybutyric Acid; (RS)-2-Hydroxybutyric Acid; (±)-2-Hydroxy-n-butyric Acid; (±)-2-Hydroxybutanoic Acid; (±)-2-Hydroxybutyric Acid; (±)-α-Hydroxybutyric Acid; 2-Hydroxybutanoic Acid; 2-Hydroxybutyric Acid; DL-2-Hydroxybutanoic Acid; DL-2-Hydroxybutyric Acid; DL-α-Hydroxybutyric Acid; NSC 6495; α-Hydroxy-n-butyric Acid; α-Hydroxybutanoic Acid; α-Hydroxybutyric Acid. Grades: Highly Purified. CAS No. 600-15-7. Pack Sizes: 2.5g. Molecular Formula: C4H8O3, Molecular Weight: 104.1. US Biological Life Sciences. |  Worldwide |
| 2-Hydroxybutanoic-d3 Acid Sodium Salt | 2-Hydroxybutanoic-d3 Acid Sodium Salt is the labeled analogue of a degredation product of isotactic P[(R)-2-hydroxybutyrate] and Its copolymer with (R)-Lactate. Group: Biochemicals. Grades: Highly Purified. CAS No. 1219798-97-6. Pack Sizes: 10mg, 100mg. Molecular Formula: C4H4D3NaO3, Molecular Weight: 129.1. US Biological Life Sciences. | Worldwide |
| 3-(2-Chlorophenyl)-2,2-difluoro-3-hydroxybutanoic Acid. (Mixture of Diastereomers) | 3-(2-Chlorophenyl)-2,2-difluoro-3-hydroxybutanoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1247356-07-5. Pack Sizes: 500mg, 5g. Molecular Formula: C10H9ClF2O3, Molecular Weight: 250.63. US Biological Life Sciences. | Worldwide |
| 3-(2-Chlorophenyl)-2-fluoro-3-hydroxybutanoic Acid. (Mixture of Diastereomers) | 3-(2-Chlorophenyl)-2-fluoro-3-hydroxybutanoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1539613-67-6. Pack Sizes: 500mg, 5g. Molecular Formula: C10H10ClFO3, Molecular Weight: 232.64. US Biological Life Sciences. | Worldwide |
| (3R)-4-Cyano-3-hydroxybutanoic Acid Ethyl Ester | (3R)-4-Cyano-3-hydroxybutanoic Acid Ethyl Ester is used in a biocatalytic process for the synthesis of an atorvastatin intermediate and degredation products/impurities. Group: Biochemicals. Alternative Names: (3R)-4-Cyano-3-hydroxybutyric Acid Ethyl Ester; (R)-4-Cyano-3-hydroxybutyric Acid Ethyl Ester; (R)-Ethyl 4-Cyano-3-hydroxybutanoate; (R)-Ethyl 4-Cyano-3-hydroxybutanoate; Ethyl (R)-4-Cyano-3-hydroxybutanoate; Ethyl (R)-4-Cyano-3-hydroxybutyrate. Grades: Highly Purified. CAS No. 141942-85-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 4-Amino-3-Hydroxybutanoic Acid | 4-Amino-3-Hydroxybutanoic Acid. Group: Biochemicals. Alternative Names: (±)-4-Amino-3-hydroxy-butanoic Acid; DL-4-Amino-3-hydroxybutyric Acid; γ-Amino- β-hydroxybutyric Acid; (RS)-3-Hydroxy-γ-aminobutyric Acid; (RS)-4-Amino-3-hydroxybutanoic Acid; (RS)-γ-Amino- β-hydroxybutyric Acid; (±)-3-Hydroxy-4-aminobutanoic Acid; (±)-4-Amino-3-hydroxybutanoic Acid; (±)-4-Amino-3-hydroxybutyric Acid; (±)- β-Hydroxy-GABA; 3-Hydroxy-4-aminobutanoic Acid; 3-Hydroxy-4-aminobutyric Acid; 3-Hydroxy-GABA; 4-Amino-3-hydroxybutanoic Acid; 4-Amino-3-hydroxybutyric Acid; Bogil; Buksamin; Buxamine; DL-3-Hydroxy-4-aminobutyric Acid; DL-4-Amino-3-hydroxybutanoic Acid; DL-4-Amino-3-hydroxybutyric Acid; DL- β-Hydroxy-γ-aminobutyric Acid; DL-γ-Amino- β-hydroxybutyric Acid; GABOB; Gabobe; Gabomade; Gaboril; Gamibetal; Gaminal; Idramina; NSC 40244; β-Hydroxy-GABA; β-Hydroxy-γ-aminobutyric Acid; γ-Amino- β-hydroxybutyric Acid. Grades: Highly Purified. CAS No. 924-49-2. Pack Sizes: 1g. Molecular Formula: C4H9NO3, Molecular Weight: 119.12. US Biological Life Sciences. | Worldwide |
| Boc-4-amino-3-hydroxybutanoic acid | Boc-4-amino-3-hydroxybutanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 69489-07-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| Fmoc-4-amino-3-hydroxybutanoic acid | Fmoc-4-amino-3-hydroxybutanoic acid (Fmoc-Ahb-OH) is a type of amino acid that contains both an amino group and a carboxyl group. It is commonly used as a building block for peptides, which are short chains of amino acids linked by peptide bonds. Uses: Fmoc-ahb-oh is widely used in the synthesis of peptides for various scientific applications. the inclusion of ahb-oh in peptide chains can result in improved bioactivity or stability of the peptides. for example, ahb-oh can be used to add hydrophilic or amphiphilic characters to peptides, which can enhance their solubility or cell penetration. ahb-oh can also be used to introduce functional groups that can be used for further modification of the peptide. Product Category: Amino Acids. CAS No. 184763-08-4. Molecular formula: C19H19NO5. Mole weight: 341.4. Purity: Peak Area by HPLC ≥95%. IUPACName: 4-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutanoic acid. Canonical SMILES: C1=CC=C2C(=C1)C(C3=CC=CC=C32)COC(=O)NCC(CC(=O)O)O. Product ID: ACM184763084. Alfa Chemistry ISO 9001:2015 Certified. |  |
| (R)-3-Hydroxybutanoic acid | (R)-3-Hydroxybutanoic acid is a metabolite, and converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid has applications as a nutrition source and as a precursor for vitamins, antibiotics and pheromones [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: (R)-(-)-3-Hydroxybutanoic acid; (R)-3-Hydroxybutyric acid. CAS No. 625-72-9. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W051723. | |
| (R)-3-Hydroxybutanoic acid sodium | (R)-3-Hydroxybutanoic acid ((R)-3-Hydroxybutyric acid) sodium is a metabolite converted from acetoacetic acid catalyzed by 3-hydroxybutyrate dehydrogenase. (R)-3-Hydroxybutanoic acid sodium can function as a nutrition source, and as a precursor for vitamins, antibiotics and pheromones [1] [2]. Uses: Scientific research. Group: Natural products. Alternative Names: (R)-(-)-3-Hydroxybutanoic acid sodium; (R)-3-Hydroxybutyric acid sodium. CAS No. 13613-65-5. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g. Product ID: HY-W015851. | |
| (S)-2-Hydroxybutanoic acid | (S)-2-Hydroxybutanoic acid is the S-enantiomer of 2-Hydroxybutanoic acid. 2-Hydroxybutanoic acid, a coproduct of protein metabolism, is an insulin resistance (IR) biomarker[1]. Uses: Scientific research. Group: Natural products. CAS No. 3347-90-8. Pack Sizes: 10 mM * 1 mL; 100 mg; 500 mg; 1 g. Product ID: HY-W018499. | |
| (S)-3-Hydroxybutanoic acid | (S)-3-Hydroxybutanoic acid is a normal human metabolite, that has been found elevated in geriatric patients remitting from depression. In humans, 3-Hydroxybutyric acid is synthesized in the liver from acetyl-CoA, and can be used as an energy source by the brain when blood glucose is low. Uses: Scientific research. Group: Natural products. Alternative Names: (S)-β-Hydroxybutanoic acid; L-(+)-3-Hydroxybutyric acid; L-β-Hydroxybutyric acid. CAS No. 6168-83-8. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg; 500 mg. Product ID: HY-W050031. | |
| (S)-(-)-4-N-Boc-Amino-3-Hydroxybutanoic Acid | (S)-(-)-4-N-Boc-Amino-3-Hydroxybutanoic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS015908767, AK141483, I14-34345, (S)-4-((tert-Butoxycarbonyl)amino)-3-hydroxybutanoic acid, 127852-78-2. Product Category: Heterocyclic Organic Compound. CAS No. 127852-78-2. Molecular formula: C9H17NO5. Mole weight: 219.234980 [g/mol]. Purity: 0.96. IUPACName: (3S)-3-hydroxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid. Canonical SMILES: CC(C)(C)OC(=O)NCC(CC(=O)O)O. Product ID: ACM127852782. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Hydroxybutyrate Sodium Salt | 2-Hydroxybutyrate Sodium Salt. Group: Biochemicals. Alternative Names: DL-2-Hydroxybutanoic acid sodium salt. Grades: Highly Purified. CAS No. 19054-57-0. Pack Sizes: 5g, 10g, 25g, 50g. Molecular Formula: C4H7O3·Na, Molecular Weight: 126.09. US Biological Life Sciences. | Worldwide |
| (+/-)-3-Hydroxybutyric Acid | Solid. Group: Polymers. CAS No. 300-85-6. Product ID: 3-hydroxybutanoic acid. Molecular formula: 104.1g/mol. Mole weight: C4H8O3. CC(CC(=O)O)O. InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3, 5H, 2H2, 1H3, (H, 6, 7). WHBMMWSBFZVSSR-UHFFFAOYSA-N. |  |
| (3R)-Atorvastatin Cyclic Calcuim Salt (Isopropyl) Impurity | An impurity of Atorvastatin, a statin medication used to treat cardiovascular disease. Synonyms: Atorvastatin Cyclic Calcium Salt (Isopropyl) Impurity; (3R)-4-{6-(4-Fluorophenyl)-7,8-epoxy-6-hydroxy-8a-isopropyl-7-phenyl-8-(phenylcarbamoyl)hexahydro-2H-pyrrolo[2,1-b][1,3]oxazin-2-yl}-3-hydroxybutanoic acid calcium salt; Atorvastatin Cyclic Isopropyl Impurity; Atorvastatin Cyclic 6-Hydroxy Impurity. Molecular formula: C66H68CaF2N4O14. Mole weight: 1219.36. |  |
| (3R)-Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity | An impurity of Atorvastatin, a statin medication used to treat cardiovascular disease. Synonyms: Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity; (3R)-4-{6-(4-Fluorophenyl)-7,8-epoxy-6-hydroxy-8a-isopropyl-7-phenyl-8-(phenylcarbamoyl)hexahydro-2H-pyrrolo[2,1-b][1,3]oxazin-2-yl}-3-hydroxybutanoic acid sodium salt; Atorvastatin Cyclic Isopropyl Impurity; Atorvastatin Cyclic 6-Hydroxy Impurity. Grade: 90%. Molecular formula: C33H34FN2NaO7. Mole weight: 612.62. | |
| 4-Amino-3-hydroxybutyric acid | 4-Amino-3-Hydroxybutanoic Acid is used as a chiral reagent in the synthesis of antiepileptic and hypotensive drug GABOB and analogs. Also used in the preparation of HIV-1 inhibitors derived from Betulinic Acid. Synonyms: 4-Amino-3-hydroxybutanoic acid; Gabob; DL-4-Amino-3-hydroxybutyric acid; 3-Hydroxy-GABA; Gabomade; Gamibetal; Gaboril; Gamma-amino-beta-hydroxybutyric acid; Buksamin; Gabimex; Gaminal; Idramina; Bogil. Grade: ≥ 99% (Assay). CAS No. 924-49-2. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| 4-Chlorothreonine | 4-Chlorothreonine is produced by the strain of Streptomyces sp. OH-5093. Its herbicidal activity is similar to that of Bialaphos. Synonyms: 4-chloro-L-threonine; L-Threonine, 4-chloro-; rel-(2S,3S)-2-Amino-4-chloro-3-hydroxybutanoic acid. CAS No. 142698-80-4. Molecular formula: C4H8ClNO3. Mole weight: 153.56. | |
| 4-hydroxybutyrate dehydrogenase | This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 4-hydroxybutanoate:NAD+ oxidoreductase. This enzyme is also called gamma-hydroxybutyrate dehydrogenase. This enzyme participates in butanoate metabolism and the degradation of the neurotransmitter 4-hydroxybutanoic acid. Group: Enzymes. Synonyms: γ-hydroxybutyrate dehydrogenase. Enzyme Commission Number: EC 1.1.1.61. CAS No. 9028-60-8. 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-0347; 4-hydroxybutyrate dehydrogenase; EC 1.1.1.61; 9028-60-8; γ-hydroxybutyrate dehydrogenase. Cat No: EXWM-0347. |  |
| 4-Hydroxybutyric Acid Methyl Ester | 4-Hydroxybutyric Acid Methyl Ester is a derivative of 4-Hydroxybutyric Acid (H833015). A reactant used in the preparation of 4-aminothiazolyl analogs of natural product GE2270 A, useful against Clostridium difficile infection. Group: Biochemicals. Alternative Names: Methyl 4-Hydroxybutanoate; Methyl 4-Hydroxybutyrate; Methyl γ-Hydroxybutyrate; 4-Hydroxybutanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 925-57-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Afatinib impurity 69 | Afatinib impurity 69. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-4-chloro-3-hydroxybutanoic acid. CAS No. 106941-19-9. Molecular formula: C4H7ClO3. Mole weight: 138.55. Catalog: APB106941199. |  |
| α-Naphthocyclinone | α-Naphthocyclinone. Synonyms: 6,13-Methanonaphtho[2',3':5,6]cyclohepta[1,2-g]-2-benzopyran-9-butanoic acid, 6-(acetyloxy)-1,3,4,6,8,11,13,14-octahydro-β,7,10,12,15-pentahydroxy-3-(2-methoxy-2-oxoethyl)-1-methyl-8,11,14-trioxo-, (βR,1S,3R,6S,13R)-; alpha-Naphthocyclinone; (R)-4-((1S,3R,6S,13R)-6-acetoxy-7,8,12,15-tetrahydroxy-3-(2-methoxy-2-oxoethyl)-1-methyl-10,11,14-trioxo-1,3,4,6,10,11,13,14-octahydro-6,13-methanonaphtho[2',3':5,6]cyclohepta[1,2-g]isochromen-9-yl)-3-hydroxybutanoic acid; a-Naphthocyclinone. CAS No. 54826-93-6. Molecular formula: C33H30O15. Mole weight: 666.58. | |
| Atorvastatin Cyclic Isopropyl Impurity | Atorvastatin Cyclic Isopropyl Impurity is an impurity of Atorvastatin, which is an HMG-CoA reductase inhibitor used to reduce cholesterol and prevent cardiovascular-related disease. Synonyms: 4-{6-(4-Fluorophenyl)-7,8-epoxy-6-hydroxy-8a-isopropyl-7-phenyl-8-(phenylcarbamoyl)hexahydro-2H-pyrrolo[2,1-b][1,3]oxazin-2-yl}-3-. hydroxybutanoic acid; Atorvastatin epoxy pyrrolooxazin 6-hydroxy analog; Atorvastatin FXA Impurity; 3H-Oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic acid, 7-(4-fluorophenyl)hexahydro-β,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-; 7-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic acid. Grade: 90%. CAS No. 873950-17-5. Molecular formula: C33H35FN2O7. Mole weight: 590.65. | |
| Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity | An impurity of Atorvastatin, a statin medication used to treat cardiovascular disease. Synonyms: 4-{6-(4-Fluorophenyl)-7,8-epoxy-6-hydroxy-8a-isopropyl-7-phenyl-8-(phenylcarbamoyl)hexahydro-2H -pyrrolo[2,1-b][1,3]oxazin-2-yl}-3-hydroxybutanoic acid sodium salt; Atorvastatin Cyclic Isopropyl Impurity; Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP); Atorvastatin Cyclic 6-Hydroxy Impurity. Grade: 90%. CAS No. 1316291-19-6. Molecular formula: C33H34FN2NaO7. Mole weight: 612.62. | |
| Atorvastatin epoxy pyrrolooxazin 7-hydroxy analog | Atorvastatin epoxy pyrrolooxazin 7-hydroxy analog is an impurity of Atorvastatin, which is an HMG-CoA reductase inhibitor used to reduce cholesterol and prevent cardiovascular-related disease. Synonyms: (3R)-4-(1b-(4-Fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-1aH-oxireno[2',3':3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl)-3-hydroxybutanoic acid; (3R)-4-[1b-(4-Fluorophenyl)-7-hydroxy-7-isopropyl-1a-phenyl-7a-(phenylcarbamoyl)hexahydro-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazin-3-yl]-3-hydroxybutanoic acid; 3H-Oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic acid, 1b-(4-fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-, (βR)-. Grade: ≥95%. Molecular formula: C33H35FN2O7. Mole weight: 590.64. | |
| Boc-L-threonine | Boc-L-threonine. Synonyms: L-Threonine, N-[(1,1-dimethylethoxy)carbonyl]-; Boc-L-Thr-OH; N-(tert-Butoxycarbonyl)-L-threonine; N-[(1,1-Dimethylethoxy)carbonyl]-L-threonine; Threonine, N-carboxy-, N-tert-butyl ester, L-; (2S,3R)-2-(tert-Butoxycarbonylamino)-3-hydroxybutanoic acid; L-N-(tert-Butoxycarbonyl)threonine; N-(tert-Butoxycarbonyl)threonine; N-BOC-L-Threonine; N-tert-Butoxycarbonyl-L-threonine; N-tert-Butyloxycarbonyl-L-threonine; N-α-tert-Butoxycarbonyl-L-threonine; N-α-tert-Butoxycarbonylthreonine; NSC 334305; N-Boc-L-threonine. Grade: ≥95%. CAS No. 2592-18-9. Molecular formula: C9H17NO5. Mole weight: 219.24. | |
| D-allo-Threonine | Peptide lipid derived from bacteria. Synonyms: H-D-allo-Thr-OH; (2R,3R)-2-Amino-3-hydroxybutanoic acid. CAS No. 24830-94-2. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| D-β-Homoserine | D-β-Homoserine. Synonyms: H-D-Ser-(C#CH2)OH; H-D-β-homoSer-OH; (S)-3-Amino-4-hydroxybutanoic acid. Grade: ≥ 98% (HPLC). CAS No. 16504-57-7. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| DL-3-Hydroxybutyric Acid, (contains Polymolecular esterification product) | Solid. Group: Polymers. CAS No. 300-85-6. Product ID: 3-hydroxybutanoic acid. Molecular formula: 104.1g/mol. Mole weight: C4H8O3. CC(CC(=O)O)O. InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3, 5H, 2H2, 1H3, (H, 6, 7). WHBMMWSBFZVSSR-UHFFFAOYSA-N. | |
| D-Threonine benzyl ester oxalate | D-Threonine benzyl ester oxalate. Synonyms: H-D-Thr-OBzl (COOH)2; (2R,3S)-2-Amino-3-hydroxybutanoic acid benzyl ester oxalate. CAS No. 201274-09-1. Molecular formula: C13H17NO7. Mole weight: 299.28. | |
| Fmoc-D-Thr-OH | Standard building block of introduction of D-threonine amino-acid residues by Fmoc SPPS. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-D-Thr-OH, N-α-Fmoc-D-threonine / (2R,3S). Product Category: Amino Acids. CAS No. 157355-81-2. Mole weight: 341.36. Product ID: ACM157355812-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2R,3S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acid. | |
| Fmoc-Thr-OH | Useful derivative for the synthesis of phosphothreonine peptides by the Fmoc SPPS global phosphorylation methodology. Uses: Peptide synthesis. Additional or Alternative Names: Fmoc-Thr-OH, N-α-Fmoc-L-threonine. Product Category: Amino Acids. CAS No. 73731-37-0. Mole weight: 341.36. Product ID: ACM73731370-1. Alfa Chemistry ISO 9001:2015 Certified. Categories: (2S,3R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-hydroxybutanoic acid. | |
| Gly-Thr-OH | Gly-Thr-OH. Synonyms: (2S,3R)-2-(2-Aminoacetamido)-3-hydroxybutanoic acid; Glycyl-L-threonine. CAS No. 7093-70-1. Molecular formula: C6H12N2O4. Mole weight: 176.17. | |
| H-Gly-Arg-Gly-Asp-Ser-NH2 | H-Gly-Arg-Gly-Asp-Ser-NH2 can be coupled to the carrier via its free N-terminal. Synonyms: GRGDS-amide; H-GRGDS-NH2; (3S)-3-{[2-({(2S)-2-[(2-Amino-1-hydroxyethylidene)amino]-5-carbamimidamido-1-hydroxypentylidene}amino)-1-hydroxyethylidene]amino}-4-{[(2S)-1,3-dihydroxy-1-imino-2-propanyl]imino}-4-hydroxybutanoic acid; glycyl-L-arginyl-glycyl-L-alpha-aspartyl-L-serinamide. Grade: ≥95%. CAS No. 143648-02-6. Molecular formula: C17H31N9O8. Mole weight: 489.48. | |
| H-Thr(PO3H2)-OH | H-Thr(PO3H2)-OH. Synonyms: O3-phosphono-L-threonine; O-phospho-L-threonine; phosphothreonine; L-Threonine O-phosphate; O-Phosphothreonine; L-Threonine phosphate; (2S,3R)-2-amino-3-hydroxybutanoic acid 3-phosphate; Threoninium dihydrogen phosphate; L-Threonine, dihydrogen phosphate (ester). Grade: 95%. CAS No. 1114-81-4. Molecular formula: C4H10NO6P. Mole weight: 199.10. | |
| Hydroxybutyric Acid, 3-(P) | Hydroxybutyric Acid, 3-(P). Uses: For analytical and research use. Group: Phytochemicals. Alternative Names: (±)-3-Hydroxybutyric acid, (±)-?-Hydroxybutyric acid, (±)-3-Hydroxybutanoic acid, 3-Hydroxybutanoic acid, 3-Hydroxybutyric acid, NSC 3806, DL-3-Hydroxybutyric acid, ?-Hydroxy-n-butyric acid, ?-Hydroxybutyric acid,Butanoic acid, 3-hydroxy-, DL-?-Hydroxybutyric acid, ?-Hydroxybutanoic acid, (±)-3-Hydroxy-n-butyric acid, Butyric acid, 3-hydroxy- (8CI). CAS No. 300-85-6. Pack Sizes: 25MG. IUPAC Name: 3-hydroxybutanoic acid. Molecular formula: C4H8O3. Mole weight: 104.10. Catalog: APS300856. SMILES: CC(O)CC(=O)O. | |
| L-allo-Threonine | L-allo-Threonine. Synonyms: H-allo-Thr-OH; (2S,3S)-2-amino-3-hydroxybutanoic acid. Grade: 95%. CAS No. 28954-12-3. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| L-allo-Threonine methyl ester hydrochloride | L-allo-Threonine methyl ester hydrochloride. Synonyms: H-allo-Thr-OMe HCl; (2S,3S)-2-Amino-3-hydroxybutanoic acid methyl ester hydrochloride. Grade: 95%. CAS No. 79617-27-9. Molecular formula: C5H12ClNO3. Mole weight: 169.61. | |
| L-β-Homoserine | L-β-Homoserine. Synonyms: L-β-HomoSer-OH; L-3-Amino-4-hydroxy-butyric acid; (R)-3-Amino-4-hydroxy-butyric acid; L-beta-Homoserine; (3R)-3-amino-4-hydroxybutanoic acid; H-L-beta-HSer-OH; beta-Homoserine; Butanoic acid, 3-amino-4-hydroxy-, (3R)-; (+)-3-amino-4-hydroxybutyric acid; (+)-4-Hydroxy-3-aminobutyric acid; H L beta HSer OH. Grade: ≥ 98% (NMR). CAS No. 16504-56-6. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| L-β-Homoserine hydrochloride | L-β-Homoserine hydrochloride. Synonyms: L-3-Homoserine hydrochloride; (R)-3-Amino-4-hydroxybutanoic acid hydrochloride; Butanoic acid, 3-amino-4-hydroxy-, hydrochloride (1:1), (3R)-. Grade: ≥95%. CAS No. 196950-52-4. Molecular formula: C4H9NO3.HCl. Mole weight: 155.58. | |
| L-Homoserine | An impurity of Cobicistat, a cytochrome P450 3A (CYP3A) inhibitor used for the treatment of HIV/AIDS infection. Synonyms: L-HomoSer-OH; L-2-Amino-4-hydroxybutyric acid; (S)-2-Amino-4-hydroxybutyric acid; Butyric acid, 2-amino-4-hydroxy-, L-; (S)-2-Amino-4-hydroxybutanoic acid; (S)-Homoserine; Butanoic acid, 2-amino-4-hydroxy-, (S)-; Homoserine; NSC 206251. Grade: ≥95%. CAS No. 672-15-1. Molecular formula: C4H9NO3. Mole weight: 119.12. | |
| L-Homoserine | L-Homoserine. Group: Biochemicals. Alternative Names: 2-Amino-4-hydroxybutyric Acid; (S)-2-Amino-4-hydroxybutanoic Acid; NSC 206251. Grades: Highly Purified. CAS No. 672-15-1. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| L-Threonine | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standardsnutritional composition compoundsbuilding blockschiral molecules. Alternative Names: 17: PN: WO2011044089 SEQID: 18 claimed protein, (S)-Threonine, Threonin, 48: PN: WO2004076659 FIGURE: 7 claimed protein, 3046: PN: WO2004111636 SEQID: 516 unclaimed protein, 2-Amino-3-hydroxybutyric acid, 2: PN: US20090069547 PAGE: 10 claimed protein, Butanoic acid, 2-amino-3-hydroxy-, [R-(R*,S*)]-, [R-(R*,S*)]-2-Amino-3-hydroxybutanoic acid, L-(-)-Threonine, 4: PN: WO2012076822 PAGE: 51 claimed sequence, 49: PN: WO2005016244 PAGE: 70 claimed protein,Threonine, NSC 16589, 46: PN: WO2005016244 PAGE: 70 claimed protein, (2S,3R)-2-amino-3-hydroxybutanoic acid, NSC 46701. | |
| L-Threonine-[15N] | L-Threonine-[15N] is a labelled L-Threonine. Threonine is an essential amino acid for humans that is synthesized from aspartate in bacteria. Synonyms: (2S,3R)-2-azanyl-3-hydroxybutanoic acid-15N. Grade: 98% by HPLC; 98% atom 15N. CAS No. 80681-09-0. Molecular formula: C4H9[15N]O3. Mole weight: 120.11. | |
| L-Threonine 7-amido-4-methylcoumarin | L-Threonine 7-amido-4-methylcoumarin. Synonyms: H-Thr-AMC; (2S,3R)-2-Amino-3-hydroxybutanoic acid 7-amido-4-methylcoumarin. CAS No. 191723-66-7. Molecular formula: C14H16N2O4. Mole weight: 276.29. | |
| L-Threonine β-naphthylamide | L-Threonine β-naphthylamide. Synonyms: L-Thr-βNA; (S)-2-Amino-3-hydroxybutanoic acid β-naphthylamide; (2R,3R)-2-amino-3-hydroxy-N-naphthalen-2-ylbutanamide; L-Threonyl b-naphthylamide; Threonine b-naphthylamide; L-Threonine b-naphthylamide; Threonyl-b-naphthylamide. Grade: ≥ 99% (TLC). CAS No. 729-25-9. Molecular formula: C14H16N2O2. Mole weight: 244.21. | |
| L-Threonine beta-naphthylamide | L-Threonine beta-naphthylamide. Group: Biochemicals. Alternative Names: L-Thr-bNA; (S)-2-Amino-3-hydroxybutanoic acid b-naphthylamide. Grades: Highly Purified. CAS No. 729-25-9. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| L-Threonine O-phosphate | L-Threonine O-phosphate. Group: Biochemicals. Alternative Names: L-Thr(PO3H2)-OH; L-2-Amino-3-hydroxybutanoic acid 3-phosphate. Grades: Highly Purified. CAS No. 1114-81-4. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| N-Acetyl-β-L-homoserine | N-Acetyl-β-L-homoserine. Synonyms: Butanoic acid, 3-(acetylamino)-4-hydroxy-, (3S)-; (S)-3-acetamido-4-hydroxybutanoic acid. Grade: >95% by HPLC. CAS No. 1932790-58-3. Molecular formula: C6H11NO4. Mole weight: 161.16. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-D-threonine | N-α-(9-Fluorenylmethoxycarbonyl)-D-threonine. Synonyms: Fmoc-D-Thr-OH nH2O; (2R,3S)-2-[(9-Fluorenylmethoxycarbonyl)amino]-3-hydroxybutanoic acid; Fmoc-D-threonine. Grade: ≥ 98% (HPLC). CAS No. 157355-81-2. Molecular formula: C19H19NO5. Mole weight: 341.36. | |
| N-α-(9-Fluorenylmethoxycarbonyl)-L-threonine | N-α-(9-Fluorenylmethoxycarbonyl)-L-threonine. Synonyms: Fmoc-Thr-OH nH2O; (2S,3R)-2-[(9-Fluorenylmethoxycarbonyl)amino]-3-hydroxybutanoic acid; Fmoc-L-threonine monohydrate. Grade: ≥ 98% (HPLC). CAS No. 229957-49-7. Molecular formula: C19H19NO5. Mole weight: 341.36. | |
| N-α-Allyloxycarbonyl-L-threonine dicyclohexylammonium salt | N-α-Allyloxycarbonyl-L-threonine dicyclohexylammonium salt. Synonyms: Aloc-Thr-OH DCHA; Alloc-Thr-OH DCHA; (2S,3R)-2-Allyloxycarbonylamino-3-hydroxybutanoic acid dicyclohexylammonium salt. Grade: 95%. CAS No. 126133-58-2. Molecular formula: C20H36N2O5. Mole weight: 384.51. | |
| N-α-Allyloxycarbonyl-L-threonine methyl ester | N-α-Allyloxycarbonyl-L-threonine methyl ester. Synonyms: Aloc-Thr-OMe; Alloc-Thr-OMe; (2S,3R)-2-Allyloxycarbonylamino-3-hydroxybutanoic acid methyl ester. CAS No. 221351-00-4. Molecular formula: C9H15NO5. Mole weight: 217.22. | |
| N-α-Allyloxycarbonyl-L-threonine t-butyl ester | N-α-Allyloxycarbonyl-L-threonine t-butyl ester. Synonyms: Aloc-Thr-OtBu; Alloc-Thr-OtBu; (2S,3R)-2-Allyloxycarbonylamino-3-hydroxybutanoic acid t-butyl ester. CAS No. 126133-63-9. Molecular formula: C12H21NO5·C12H23N. Mole weight: 259.30. | |
| N-α-Carbobenzoxy-D-allo-threonine | N-α-Carbobenzoxy-D-allo-threonine. Synonyms: Z-D-allo-Thr-OH; (2R,3R)-2-(Carbobenzoxyamino)-3-hydroxybutanoic acid. Grade: 95%. CAS No. 119221-16-8. Molecular formula: C12H15NO5. Mole weight: 253.25. | |
| N-α-Carbobenzoxy-L-allo-threonine | N-α-Carbobenzoxy-L-allo-threonine. Synonyms: Z-allo-Thr-OH; (2S,3S)-2-(Carbobenzoxyamino)-3-hydroxybutanoic acid. CAS No. 85995-53-5. Molecular formula: C12H15NO5. Mole weight: 253.25. | |
| N-α-Carbobenzoxy-N-α-methyl-L-threonine cyclohexylammonium salt | N-α-Carbobenzoxy-N-α-methyl-L-threonine cyclohexylammonium salt. Synonyms: (2S,3R)-2-(((Benzyloxy)carbonyl)(methyl)amino)-3-hydroxybutanoic acid; N-alpha-Carbobenzoxy-N-alpha-methyl-L-threonine cyclohexylammonium salt; Z-MeThr-OH CHA. CAS No. 1301235-39-1. Molecular formula: C19H30N2O5. Mole weight: 366.46. | |
| N-α-(t-Butoxycarbonyl)-L-homoserine | N-α-(t-Butoxycarbonyl)-L-homoserine. Uses: Protected l-homoserine (h615010). Synonyms: Boc-Hse-OH; Boc-homoSer-OH; Boc-L-homoserine; N-Boc-L-Homoserine; (2S)-4-hydroxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid; N-(tert-Butoxycarbonyl)-L-homoserine; (S)-2-((tert-Butoxycarbonyl)amino)-4-hydroxybutanoic acid. Grade: ≥ 95%. CAS No. 41088-86-2. Molecular formula: C9H17NO5. Mole weight: 219.24. | |
| N-α-(t-Butoxycarbonyl)-L-threonine benzyl ester | N-α-(t-Butoxycarbonyl)-L-threonine benzyl ester. Synonyms: Boc-Thr-OBzl; (2S,3R)-2-[(t-Butoxycarbonyl)amino]-3-hydroxybutanoic acid benzyl ester; (2S)-2-<(tert-butoxycarbonyl)amino>-3,3-dimethyl-1-butanol; 2-tert-butoxycarbonylamino-3-hydroxy-butyric acid benzyl ester; (S)-[1-(hydroxymethyl)-2,2-dimethylpropyl]carbamic acid 1,1-dimethylethyl ester; N-Boc-L-threonine benzyl ether; N-Boc-L-tert-leucinol. Grade: ≥ 95%. CAS No. 33662-26-9. Molecular formula: C16H23NO5. Mole weight: 309.36. | |
| N-α-Trityl-L-threonine diethylammonium salt | N-α-Trityl-L-threonine diethylammonium salt. Synonyms: Trt-Thr-OH DEA; (2S,3R)-2-Tritylamino-3-hydroxybutanoic acid diethylammonium salt. Grade: ≥ 98%. CAS No. 80514-77-8. Molecular formula: C23H23NO3·C4H11N. Mole weight: 434.58. | |
| N-Benzoyl-L-β-homoserine | N-Benzoyl-L-β-homoserine. Synonyms: Butanoic acid, 3-(benzoylamino)-4-hydroxy-, (3S)-; (3S)-3-(Benzoylamino)-4-hydroxybutansaure; Bz-Asp-ol; (S)-3-benzamido-4-hydroxybutanoic acid. Grade: >95% by HPLC. CAS No. 1026870-14-3. Molecular formula: C11H13NO4. Mole weight: 223.22. | |
| N-Boc-L-homoserine | N-Boc-L-homoserine. Group: Biochemicals. Alternative Names: N-[ (1, 1-Dimethylethoxy) carbonyl]-L-homoserine; (S)-2-(tert-Butoxycarbonylamino)-4-hydroxybutanoic acid; N-tert-Butoxycarbonyl-L-homoserine. Grades: Highly Purified. CAS No. 41088-86-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C9H17NO5. US Biological Life Sciences. | Worldwide |
| Peptide T | Peptide T is an HIV entry inhibitor that acts by blocking chemokine-5 receptors (CCR5), currently under clinical trials for the treatment of HIV-related neurological and constitutional symptoms. Synonyms: PEPTIDE T; 106362-32-7; peptide-t; Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr; L-Threonine,L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-; 05DYM3ZS1X; l-alanyl-l-seryl-l-threonyl-l-threonyl-l-threonyl-l-asparaginyl-l-tyrosyl-l-threonine; H-Ala-Ser-Thr-Thr-Thr-Asn-Tyr-Thr-OH; (2S,3R)-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]-3-hydroxybutanoyl]amino]-4-oxobutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxybutanoic acid; HIV Peptide T; UNII-05DYM3ZS1X; PEPTIDE T [MI]; ALA-SER-THR-THR-THR-ASN-TYR-THR ACETATE; CHEMBL180971; SCHEMBL5813760; NCGC00167163-01; DB-230568; G12253; Q7166522; L-Threonine, L-alanyl-L-seryl-L-threonyl-L-threonyl-L-threonyl-L-asparaginyl-L-tyrosyl-; L-THREONINE, L-ALANYL-L-SERYL-L-THREONYL-L-THREONYL-L- THREONYL-L-ASPARAGINYL-L-TYROSYL-; L-Threonine, N-(N-(N2-(N-(N-(N-(N-L-alanyl-L-seryl)-L-thronyl)-L-threonyl)-L-threonyl)-L-asparaginyl)-L-tyrosyl)-. Grade: ≥98%. CAS No. 106362-32-7. Molecular formula: C35H55N9O16. Mole weight: 857.86. | |
| Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) | Poly(3-hydroxybutyrate-co-3-hydroxyvalerate). Group: Biodegradable polymers. Alternative Names: POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE); POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDROXYVALERIC ACID); copolymer of (R)-3-hydroxybutyric acid + -valeric acid (9:1); copolymer of (R)-3-hydroxybutyric acid + -valeric acid 7/3; POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDRO. CAS No. 80181-31-3. Product ID: 3-hydroxybutanoic acid; 3-hydroxypentanoic acid. Molecular formula: 558.62. Mole weight: C27< / sub>H42< / sub>O12< / sub>X2< / sub>. IUPHTVOTTBREAV-UHFFFAOYSA-N. 98%. | |
| Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) | Poly(3-hydroxybutyrate-co-3-hydroxyvalerate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: POLY(3-HYDROXYBUTYRATE-CO-3-HYDROXYVALERATE);POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDROXYVALERIC ACID);copolymer of (R)-3-hydroxybutyric acid + -valeric acid (9:1);copolymer of (R)-3-hydroxybutyric acid + -valeric acid 7/3;POLY(3-HYDROXYBUTYRIC ACID-CO-3-HYDRO. Product Category: Biomaterials. CAS No. 80181-31-3. Molecular formula: C27H42O12X2. Mole weight: 558.62. Purity: 0.98. IUPACName: 3-hydroxybutanoic acid; 3-hydroxypentanoic acid. Product ID: ACM80181313. Alfa Chemistry ISO 9001:2015 Certified. | |
| poly(3-hydroxyoctanoate) depolymerase | The main product after prolonged incubation is the dimer. Besides hydrolysing polymers of 3-hydroxyoctanoic acid, the enzyme also hydrolyses other polymers derived from medium-chain-length (C6-C12) hydroxyalkanoic acids and copolymers of mixtures of these. It also hydrolyses p-nitrophenyl esters of fatty acids. Polymers of short-chain-length hydroxyalkanoic acids such as poly[(R)-3-hydroxybutanoic acid] and poly[(R)-3-hydroxypentanoic acid] are not hydrolysed. Group: Enzymes. Synonyms: PHO depolymerase; poly(3HO) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HAMCL) depolymerase; poly[(R)-3-hydroxyoctanoate] hydrolase. Enzyme Commission Number: EC 3.1.1.76. 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-3504; poly(3-hydroxyoctanoate) depolymerase; EC 3.1.1.76; PHO depolymerase; poly(3HO) depolymerase; poly[(R)-hydroxyalkanoic acid] depolymerase; poly(HA) depolymerase; poly(HAMCL) depolymerase; poly[(R)-3-hydroxyoctanoate] hydrolase. Cat No: EXWM-3504. | |
| rac 3-Hydroxybutyric Acid-[d2] Sodium Salt | rac 3-Hydroxybutyric Acid-[d2] Sodium Salt, is the labelled analogue of 3-Hydroxybutyric Acid. 3-Hydroxybutanoic acid is a ketone body that is synthsized from acetyl-CoA in the liver. It provides brain with energy when the blood glucose is low. It also acts as an inhibitor of HDAC. Synonyms: rac 3-Hydroxybutyric Acid-d2 Sodium Salt; Sodium 3-hydroxybutyrate-2,2-d2. Grade: 95% atom D. CAS No. 352439-00-0. Molecular formula: C4H5D2NaO3. Mole weight: 128.1. | |
| rac 3-Hydroxybutyric Acid-d4 Sodium Salt | Labeled rac 3-Hydroxybutyric Acid. Optically active 3-hydroxybutyric acids are key intermediates of the biosynthesis and metabolism of fatty acids and exist widely in biological systems. Group: Biochemicals. Alternative Names: 3-Hydroxybutanoic Acid-d4 Sodium Salt; 3-Hydroxybutyric Acid-d4 Monosodium Salt; DL- β-Hydroxybutyric Acid-d4 Sodium Salt; Sodium 3-Hydroxybutyrate-d4; Sodium Dl- β-Hydroxybutyrate-d4; Sodium β-Hydroxybutyrate-d4; β-Hydroxybutyric Acid-d4 Sodium Salt. Grades: Highly Purified. CAS No. 1219804-68-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
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