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| Product | Description | |
|---|---|---|
| 2-(4-Aminophenoxy)-2-methylpropionic acid | 2-(4-Aminophenoxy)-2-methylpropionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(4-AMINOPHENOXY)-2-METHYLPROPANOIC ACID;2-(4-AMINO-PHENOXY)-2-METHYL-PROPIONIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 117011-70-8. Molecular formula: C10H13NO3. Mole weight: 195.21. Density: 1.22 g/cm³. Product ID: ACM117011708. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-(4-Bromophenyl)-2-methylpropionic acid | 2-(4-Bromophenyl)-2-methylpropionic acid. Uses: Designed for use in research and industrial production. Product Category: Bromine Series. CAS No. 32454-35-6. Molecular formula: C10H11BrO2. Mole weight: 243.1. Purity: 0.96. Product ID: ACM32454356. Alfa Chemistry ISO 9001:2015 Certified. Categories: 2-(4-bromophenyl)-2-methylpropanoic acid. | |
| 2-Bromo-2-methylpropionic acid | 2-Bromo-2-methylpropionic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 2052-1-9. Pack Sizes: 250g, 500g, 1kg, 2kg, 5kg. US Biological Life Sciences. |  Worldwide |
| 2- (Dodecylsulfanylthiocarbonylsulfanyl)-2-methylpropionic acid | 2- (Dodecylsulfanylthiocarbonylsulfanyl)-2-methylpropionic acid. Group: Polymerization reagents. Alternative Names: 2- (DODECYLSULFANYLTHIOCARBONYLSULFANYL)-2-METHYLPROPIONIC ACID; trithiocarbonate; 2-Methyl-2-[(dodecylsulfanylthiocarbonyl) sulfanyl]propanoic acid, min. 97%; 2-Methyl-2-[ (dodecylsulfanylthiocarbarbonyl) sulfanyl]propanoicacid, Min. 97%; 2-Methyl-2-[ (dodecylsulfanylthiocarbonyl) sulfanyl]propanoic acid,97%; 2-(Dodecylthiocarbonothioylthio)-2-Methylpropionic acid; 2-[Dodecylthio(thiocarbonyl)thio]-2-methylpropionic acid; S-1-Dodecyl S-(alpha,alpha-dimethylacetic acid) trithiocarbonate. CAS No. 461642-78-4. Product ID: 2-dodecylsulfanylcarbothioylsulfanyl-2-methylpropanoic acid. Molecular formula: 364.6g/mol. Mole weight: C17H32O2S3. CCCCCCCCCCCCSC(=S)SC(C)(C)C(=O)O. InChI=1S / C17H32O2S3 / c1-4-5-6-7-8-9-10-11-12-13-14-21-16 (20) 22-17 (2, 3) 15 (18) 19 / h4-14H2, 1-3H3, (H, 18, 19). DZFGVGDQHQHOKZ-UHFFFAOYSA-N. |  |
| 2-Mercapto-2-methylpropionic acid | 2-Mercapto-2-methylpropionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-MERCAPTOISOBUTYRIC ACID;2-MERCAPTO-2-METHYLPROPANOIC ACID;2-THIOISOBUTYRIC ACID;2-mercapto-2-methyl-propanoicaci;2-mercapto-2-methylpropionicacid;2-methyl-2-sulfanylpropanoic acid;2-methyl-2-sulfanyl-propanoic acid. Product Category: Heterocyclic Organic Compound. Appearance: Soft Colourless Solid. CAS No. 4695-31-2. Molecular formula: C4H8O2S. Mole weight: 120.171. Density: 1.163g/cm³. Product ID: ACM4695312. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-(p-Chlorophenoxy)-2-methylpropionic acid | Clofibric acid is a PPAR agonist. Uses: Anticholesteremic agents. Synonyms: 2-(4-chlorophenoxy)-2-methylpropanoic acid. Grades: > 98 %. CAS No. 882-09-7. Molecular formula: C10H11ClO3. Mole weight: 214.65. |  |
| 2-(p-Chlorophenoxy)-2-methylpropionic Acid | Clofibric Acid, white crystalline powder. Synonyms: 2-(4-Chlorophenoxy)isobutyric acid. CAS No. 882-09-7. Pack Sizes: 100g. Product ID: FR-1202. M.P. 121-123. Mole weight: 214.65. |  Frinton Laboratories |
| (2R)-3-Bromo-2-hydroxy-2-methylpropionic Acid | (2R)-3-Bromo-2-hydroxy-2-methylpropionic Acid is used as a reagent in the synthesis of [18F]-radiolabeled hydroxyflutamide derivatives as prostate cancer PET imaging agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 261904-39-6. Pack Sizes: 1g, 2.5g. Molecular Formula: C4H7BrO3. US Biological Life Sciences. | Worldwide |
| 3-(3-Indolyl)-2-methylpropionic acid | 3-(3-Indolyl)-2-methylpropionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(1H-indol-3-yl)-2-methylpropanoic acid, 3-(1H-Indol-3-yl)-2-methylpropionic acid, 15142-91-3, AC1MCKUW, SureCN5159730, Oprea1_303647, Oprea1_725691, MLS001048862, CTK7I4384, MolPort-000-849-746, BB_SC-1173, HMS2270B17, CCG-19663, STL307804, 3-indol-3-yl-2-methylpropanoic acid, AKOS000547136, 3-(3-Indolyl)-2-methylpropionic acid, AG-A-49523, MCULE-2892960681, SMR000387067. Product Category: Heterocyclic Organic Compound. CAS No. 15142-91-3. Molecular formula: C12H13NO2. Mole weight: 203.237120 [g/mol]. Purity: 0.96. IUPACName: 3-(1H-indol-3-yl)-2-methylpropanoic acid. Canonical SMILES: CC(CC1=CNC2=CC=CC=C21)C(=O)O. Product ID: ACM15142913. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Bromo-2-methylpropionic Acid | 3-Bromo-2-methylpropionic Acid. Group: Biochemicals. Alternative Names: (±)-3-Bromo-2-methylpropionic acid; NSC 201472; β-Bromoisobutanoic Acid. Grades: Highly Purified. CAS No. 56970-78-6. Pack Sizes: 1g. Molecular Formula: C4H7BrO2, Molecular Weight: 167. US Biological Life Sciences. | Worldwide |
| 3-Hydroxy-2-methylpropionic acid | 3-Hydroxy-2-methylpropionic acid. Group: Biochemicals. Alternative Names: rac3-Hydroxyisobutyric Acid. Grades: Highly Purified. CAS No. 2068-83-9. Pack Sizes: 10mg, 25mg. Molecular Formula: C4H8O3. US Biological Life Sciences. | Worldwide |
| a-Methyl-D-serine ((-)-2-Methyl-D-serine, (R)-(-)-2-Amino-3-hydroxy-2-methylpropionic Acid) | Melting Point: >260°C (dec). Group: Biochemicals. Alternative Names: (-)-2-Methyl-D-serine; (R)-(-)-2-Amino-3-hydroxy-2-methylpropionic Acid. Grades: Highly Purified. CAS No. 81132-44-7. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (R)-3,3,3-Trifluoro-2-hydroxy-2-methylpropionic Acid | (R)-3,3,3-Trifluoro-2-hydroxy-2-methylpropionic Acid. Group: Biochemicals. Alternative Names: (R) -2-Hydroxy-2- (trifluoromethyl) propionic Acid; (R)-3,3,3-Trifluoro-2-hydroxyisobutyric Acid. Grades: Highly Purified. CAS No. 44864-47-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| (R)-3-(Fmoc-amino)-2-methylpropionic acid | (R)-3-(Fmoc-amino)-2-methylpropionic acid. Group: Biochemicals. Alternative Names: Fmoc-(R)-ampa-OH. Grades: Highly Purified. CAS No. 211682-15-4. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| (R)-3-(Fmoc-amino)-2-methylpropionic acid 98+% (HPLC) | (R)-3-(Fmoc-amino)-2-methylpropionic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| (S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate | (S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate. Group: Biochemicals. Grades: Highly Purified. CAS No. 41372-08-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C10H13NO4·1.5H2O. US Biological Life Sciences. | Worldwide |
| (S)-3,3,3-Trifluoro-2-hydroxy-2-methylpropionic Acid | (S)-3,3,3-Trifluoro-2-hydroxy-2-methylpropionic Acid. Group: Biochemicals. Alternative Names: (S) -2-Hydroxy-2- (trifluoromethyl) propionic Acid; (S)-3,3,3-Trifluoro-2-hydroxyisobutyric Acid. Grades: Highly Purified. CAS No. 24435-45-8. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| (S)-(-)-3-(Acetylthio)-2-methylpropionic acid 99+% ee (GC) | (S)-(-)-3-(Acetylthio)-2-methylpropionic acid 99+% ee (GC). Group: Biochemicals. Grades: GC. CAS No. 76497-39-7. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 2-(3-Chlorophenyl)-2-methylpropanoic acid-new product | 2-(3-Chlorophenyl)-2-methylpropanoic acid-new product. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(3-Chlorophenyl)-2-methylpropionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 64798-35-2. Molecular formula: C10H11ClO2. Mole weight: 198.6479. Purity: 0.96. IUPACName: 2-(3-chlorophenyl)-2-methylpropanoic acid. Canonical SMILES: CC(C)(C1=CC(=CC=C1)Cl)C(=O)O. Product ID: ACM64798352. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-(4-Boronophenyl)-2-methylpropanoic acid | 2-(4-Boronophenyl)-2-methylpropanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(4-Boronophenyl)-2-methylpropanoic acid, 1187209-18-2, SureCN2554315, ACMC-2099y2, CTK8A9385, MolPort-015-143-308, ANW-17160, AKOS015892966, AK-91855, BD230028, 2-(4-boronophenyl)-2-methylpropionic acid, KB-222301, KB-222302, A-2625, I04-1727. Product Category: Heterocyclic Organic Compound. CAS No. 1187209-18-2. Molecular formula: C10H13O4B. Mole weight: 208. Purity: 0.95. IUPACName: 2-(4-boronophenyl)-2-methylpropanoic acid. Canonical SMILES: B(C1=CC=C(C=C1)C(C)(C)C(=O)O)(O)O. Product ID: ACM1187209182. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Bromoisobutyric Acid | 2-Bromoisobutyric Acid is used in the Herceptin functionalization of polyhedral oligomeric silsesquioxane-conjugated oligomers-silica /iron oxide nanoparticles for tumor cell sorting. Group: Biochemicals. Alternative Names: 2-Bromo-2-methyl-propanoic Acid; α-Bromo-isobutyric Acid; 2-Bromo-2-methyl-propionic Acid; 2-Bromo-2-methylpropanoic Acid; 2-Bromo-2-methylpropionic Acid; 2-Bromoisobutyric Acid; Bromoisobutyric Acid; Isobromobutyric Acid; NSC 41213; α-Bromo-α-methylpropionic Acid; α-Bromoisobutyric Acid. Grades: Highly Purified. CAS No. 2052-1-9. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 2-Bromoisobutyric-d6 Acid | 2-Bromoisobutyric-d6 Acid. Group: Biochemicals. Alternative Names: 2-Bromo-2-methyl-propanoic-d6 Acid; α-Bromo-isobutyric-d6 Acid; 2-Bromo-2-methyl-propionic-d6 Acid; 2-Bromo-2-methylpropanoic-d6 Acid; 2-Bromo-2-methylpropionic-d6 Acid; 2-Bromoisobutyric-d6 Acid; Bromoisobutyric-d6 Acid; Isobromobutyric-d6 Acid; NSC 41213-d6; α-Bromo-α-methylpropionic-d6 Acid; α-Bromoisobutyric-d6 Acid. Grades: Highly Purified. CAS No. 1219795-23-9. Pack Sizes: 25mg. Molecular Formula: C4HD6BrO2, Molecular Weight: 173.04. US Biological Life Sciences. | Worldwide |
| 2-Methylalanine | 2-Methylalanine. Group: Biochemicals. Alternative Names: 2,2-Dimethylglycine; 2-Amino-2-methylpropanoic Acid; 2-Amino-2-methylpropionic Acid; 2-Aminoisobutyric Acid; 2-Methylalanine; 21: PN: WO2005055994 PAGE: 50 claimed sequence; AIB; Aminoisobutyric Acid; NSC 16590; α,α-Dimethylglycine; α-Aminoisobutanoic Acid; α-Aminoisobutyric Acid; α-Methylalanine. Grades: Highly Purified. CAS No. 62-57-7. Pack Sizes: 25g. US Biological Life Sciences. | Worldwide |
| 3-((4-Fluorophenyl)thio)-2-hydroxy-2-methylpropanoic acid | 3-((4-Fluorophenyl)thio)-2-hydroxy-2-methylpropanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(4-FLUOROPHENYLTHIO)-2-HYDROXY-2-METHYLPROPANOIC ACID;3-(4-Fluobenzenesulfhydryl)-2-;3-(4-Fluorobenzensulfydryl)-2-hydroxyl-2-methylpropionic acid(ForBicalutamide). Product Category: Heterocyclic Organic Compound. CAS No. 339530-91-5. Molecular formula: C10H11FO3S. Mole weight: 230.25. Product ID: ACM339530915. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Acetylthio-2-methylpropanoic acid | 3-Acetylthio-2-methylpropanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(acetylthio)-2-methyl-propanoicaci;3-ACETYLTHIO-2-METHYLPROPANOIC ACID;3-ACETYLTHIO-2-METHYLPROPIONIC ACID;BETA-ACETYLMERCAPTOISOBUTYRIC ACID;DL-BETA-ACETYLTHIO-ALPHA-METHYLPROPIONIC ACID;3-Acetylthioisobutylic acid;3-ACETYLSULFUR-2-METHYLPROPIONIC ACI. Product Category: Heterocyclic Organic Compound. Appearance: White Solid. CAS No. 33325-40-5. Molecular formula: C6H10O3S. Mole weight: 162.21. Product ID: ACM33325405. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-(Trichlorosilyl)propyl 2-Bromo-2-methylpropanoate | 3-(Trichlorosilyl)propyl 2-Bromo-2-methylpropanoate. Group: Self assembly and contact printing materials polymerization reagents. Alternative Names: 2-Bromo-2-methylpropionic acid 3-(trichlorosilyl)propyl ester. CAS No. 688359-84-4. Product ID: 3-trichlorosilylpropyl 2-bromo-2-methylpropanoate. Molecular formula: 342.51. Mole weight: C7H12BrCl3O2Si. CC(C)(C(=O)OCCC[Si](Cl)(Cl)Cl)Br. InChI=1S/C7H12BrCl3O2Si/c1-7(2, 8)6(12)13-4-3-5-14(9, 10)11/h3-5H2, 1-2H3. GEVOCWHKMYIZGM-UHFFFAOYSA-N. >95% (GC). | |
| 4-(4-Chloro-1-oxobutyl)-a,a-dimethylbenzeneacetic acid methyl ester | 4-(4-Chloro-1-oxobutyl)-a,a-dimethylbenzeneacetic acid methyl ester. Group: Biochemicals. Alternative Names: 2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropionic acid methyl ester; Methyl 2-[4-(4-chlorobutyryl)phenyl]-2-methylpropanoate; Methyl 4-(4-chloro-1-oxobutyl)-a,a-dimethylphenylacetate. Grades: Highly Purified. CAS No. 154477-54-0. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C15H19ClO3. US Biological Life Sciences. | Worldwide |
| 4-(4-Chloro-1-oxobutyl)-α,α-dimethylbenzeneacetic Acid Methyl Ester | Fexofenadine intermediate. Antihistaminic and antiallergic agent. Group: Biochemicals. Alternative Names: 2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropionic acid methyl ester; Methyl 2-[4-(4-Chlorobutyryl)phenyl]-2-methylpropanoate; Methyl 4-(4-Chloro-1-oxobutyl)-α,α-dimethylphenylacetate. Grades: Highly Purified. CAS No. 154477-54-0. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| Aztreonam impurity E | Aztreonam impurity E is the (E)-isomer of Aztreonam, a synthetic monocyclic β-lactam antibiotic. Uses: Anti-bacterial agents. Synonyms: (E)-Aztreonam; Aztreonam USP RC E; Aztreonam USP Impurity E; Aztreonam E-Isomer; (E) -2- ({ [ (2-Amino-4-thiazolyl) { [ (2S, 3S) -2-methyl-4-oxo-1-sulfo-3-azetidinyl] carbamoyl}methylene] amino}oxy) -2-methylpropionic acid. Grades: 98%. CAS No. 99341-02-3. Molecular formula: C13H17N5O8S2. Mole weight: 435.43. | |
| Benzenebutanoic acid,a,2,5-trimethyl-g-oxo- | Benzenebutanoic acid,a,2,5-trimethyl-g-oxo-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Methyl-3-(2,5-dimethylbenzoyl)propanoic acid, 16206-40-9, 4-(2,5-Dimethylphenyl)-2-methyl-4-oxobutanoic acid, NSC78726, AC1Q5DDF, NCIOpen2_004177, AC1L5Q36, CTK4D1079, AR-1F5756, NSC-78726, AKOS010910186, AG-J-40000, Propionic acid,5-dimethylbenzoyl)-2-methyl-, Benzenebutanoic acid, a,2,5-trimethyl-g-oxo-, Propionic acid, 3-(2,5-dimethylbenzoyl)-2-methyl-, 4-(2,5-dimethyl-phenyl)-2-methyl-4-oxo-butyric acid, Propionic acid, 3-(2,5-dimethylbenzoyl)-2-methyl- (8CI);NSC 78726;3-(2,5-Dimethylbenzoyl)-2-methylpropionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 16206-40-9. Molecular formula: C13H16O3. Mole weight: 220.2643. Purity: 0.96. IUPACName: 4-(2,5-dimethylphenyl)-2-methyl-4-oxobutanoic acid. Canonical SMILES: CC1=CC(=C(C=C1)C)C(=O)CC(C)C(=O)O. Density: 1.112g/cm³. Product ID: ACM16206409. Alfa Chemistry ISO 9001:2015 Certified. | |
| Bindarit | Bindarit shows anti-inflammatory activity due to a selective inhibition of a subfamily of inflammatory chemokines. Bindarit is a also protein antidenaturant agent. Bindarit modulates the NFkB pathway and has been shown to reduce secondary phase of adjuvant arthritis in rats. Group: Biochemicals. Alternative Names: 2-Methyl-2-[[1-(phenylmethyl)-1H-indazol-3-yl]methoxy]propanoic Acid; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropanoic Acid; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropionic Acid; AF 2838. Grades: Highly Purified. CAS No. 130641-38-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Bindarit-d5 | Bindarit-d5. Group: Biochemicals. Alternative Names: 2-Methyl-2-[[1-(phenylmethyl)-1H-indazol-3-yl]methoxy]propanoic Acid-d5; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropanoic Acid-d5; 2-[(1-Benzyl-1H-indazol-3-yl)methoxy]-2-methylpropionic Acid-d5; AF 2838-d5. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C19H15D5N2O3, Molecular Weight: 329.4. US Biological Life Sciences. | Worldwide |
| Boc-α-Methylalanine | Boc-α-Methylalanine. Group: Biochemicals. Alternative Names: N-[ (1, 1-Dimethylethoxy) carbonyl]-2-methylalanine; N-Carboxy-2-methylalanine, N-tert-Butyl Ester; 2-(((tert-Butoxy)carbonyl)amino)-2-methylpropanoic Acid; 2-(Boc-amino)isobutyric Acid; 2- (tert-Butoxycarbonylamino) isobutanoic Acid; 2- (tert-Butoxycarbonylamino) isobutyric Acid; 2-(tert-Butoxycarboxylamino)-2-methylpropanoic Acid; 2- (tert-Butyloxycarbonylamino) isobutanoic Acid; 2-Methyl-2- ( (t-butyloxycarbonyl) amino) propionic Acid; 2-[(tert-Butoxycarbonyl)amino]-2-methylpropionic Acid; 208: PN: WO2004005478 PAGE: 71 claimed protein; Boc-2-methylalanine; N-(tert-Butoxycarbonyl)-2,2-dimethylglycine; N-(tert-Butoxycarbonyl)-α-methylalanine; N-(tert-Butyloxycarbonyl)-2-aminoisobutyric Acid; N-BOC-2-aminoisobutyric Acid; N-BOC-α-methylalanine; N-Boc-2,2-dimethylglycine; N-Boc-2-amino-2-methylpropanoic Acid; N-Boc-2-methylalanine; N-Boc-α,α-dimethylglycine; N-tert-Butoxycarbonyl-2-aminoisobutyric Acid; N-tert-Butoxycarbonyl-2-methylalanine; N-tert-Butoxycarbonyl-α-aminoisobutyric Acid; α-(Bocamino)isobutyric Acid. Grades: Highly Purified. CAS No. 30992-29-1. Pack Sizes: 10g. Molecular Formula: C9H17NO4, Molecular Weight: 203.24. US Biological Life Sciences. | Worldwide |
| Boc-(R)-3-Amino-2-methylpropanoic acid | Synonyms: (R)-3-((tert-butoxycarbonyl)amino)-2-methylpropanoic acid; (R)-3-(Boc-amino)-2-methylpropionic acid. Grades: ≥ 98%. CAS No. 132696-45-8. Molecular formula: C9H17NO4. Mole weight: 203.24. | |
| Boc-(S)-3-Amino-2-methylpropanoic acid | Synonyms: (S)-3-((tert-Butoxycarbonyl)amino)-2-methylpropanoic acid; (S)-3-(Boc-amino)-2-methylpropionic acid. Grades: ≥ 99% (TLC). CAS No. 190897-47-3. Molecular formula: C9H17NO4. Mole weight: 203.24. | |
| Captopril EP Impurity D | 3-Bromo-2-methylpropionic Acid is used in the preparation of captopril selenium analogs as antioxidants and ACE inhibitors used as antihypertensive drugs. Synonyms: (±)-3-Bromo-2-methylpropionic acid; NSC 201472; β-Bromoisobutanoic Acid. Grades: > 95%. CAS No. 56970-78-6. Molecular formula: C4H7BrO2. Mole weight: 167. | |
| Captopril Impurity G | 3-Acetylthio-2-methylpropionic acid is a key intermediate for Captopril and other hypertension drugs. Synonyms: 3-(Acetylthio)-2-methylpropanoic Acid; 3-Mercapto-2-methylpropionic Acid Acetate (RS)-3-Acetylthio-2-methylpropionic Acid; (±)-3-Acetylthio-2-methylpropionic Acid; 2-(Acetylthiomethyl)propanoic Acid; 3-(Acetylthio)-2-methylpropanoic Acid; 3-Acetylsulfanyl. Grades: > 95%. CAS No. 33325-40-5. Molecular formula: C6H10O3S. Mole weight: 162.21. | |
| Captopril Impurity K | ACE-inhibitors. Synonyms: (2S)-3-(Acetylthio)-2-methylpropanoic Acid; (S)-3-(Acetylthio)-2-methylpropanoic acid; (S)-3-Acetylsulfanyl-2-methylpropionic Acid; (S)-3-Acetylthio-2-methylpropionic acid; D-(-)-3-Acetylthio-2-methylpropionic Acid; D-3-Acetylthio-2-methylpropionic Acid. Grades: 98-100% (Assay by titration). CAS No. 76497-39-7. Molecular formula: C6H10O3S. Mole weight: 162.21. | |
| Clofibric Acid | Antilipemic. Group: Biochemicals. Alternative Names: 2-(4-Chlorophenoxy)-2-methylpropanoic Acid; 2-(p-Chlorophenoxy)-2-methylpropionic Acid; α - (p-Chlorophenoxy) isobutyric Acid; Chlorophibrinic Acid; Arteriohom; Regulipid. Grades: Highly Purified. CAS No. 882-09-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| CP-775146 | A potent and selective PPARα agonist. It exhibits hypolipidemic activity in vivo. Group: Biochemicals. Alternative Names: 2-Methyl-2- [3- [ (3S) -1- [ [4- (1-methylethyl) phenyl] acetyl] -3-piperidinyl] phenoxy] propanoic Acid; CP 775146; (S) -2-[3-[1-[ (4-Isopropylphenyl) acetyl]piperidin-3-yl]phenoxy]-2-methylpropionic Acid; PF-06340672. Grades: Highly Purified. CAS No. 702680-17-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| DL-3-Aminoisobutyric Acid | Synonyms: Propanoic acid, 3-amino-2-methyl-; DL-β-Aminoisobutyric acid; β-Aminoisobutyric acid; 3-Aminoisobutanoate; 2-Methyl-3-aminopropanoic acid; DL-3-Amino-2-methylpropionic acid; 2-(Aminomethyl)propionic acid; alpha-Methyl-beta-alanine; 2-Methyl-beta-alanine; (±)-β-Aminoisobutyric acid. Grades: ≥95%. CAS No. 144-90-1. Molecular formula: C4H9NO2. Mole weight: 103.12. | |
| DL-beta-Aminoisobutyric Acid | Synonyms: alpha-Methyl-Beta-alanine; 3-amino-2-methylpropionic acid; DL-3-Aminoisobutyric acid; H-ALA(ME)-OH; H-AIB-OH; 3-amino-2(R,S)-methylpropionic acid; DL-3-Amino-2-methyl-propionic acid; α-Methyl-β-alanine. Grades: ? 95%. CAS No. 10569-72-9. Molecular formula: C4H9NO2. Mole weight: 103.12. | |
| D-(-)-s-Acetyl-beta-mercaptoisobutyric acid | D-(-)-s-Acetyl-beta-mercaptoisobutyric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: D-(-)-S-Acetyl-beta-mercaptoisobutyric acid;D-(-)-3-Acetylthio-2-methylpropionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 74431-52-0. Molecular formula: C6H10O3S. Mole weight: 162.206800 [g/mol]. Purity: 0.96. IUPACName: 3-acetylsulfanyl-2-methylpropanoic acid. Product ID: ACM74431520. Alfa Chemistry ISO 9001:2015 Certified. | |
| D(-)S-Acetyl-beta-mercapto isobutyric acid | D(-)S-Acetyl-beta-mercapto isobutyric acid. Group: Biochemicals. Alternative Names: (S) -(-)-3-(Acetylthio)isobutyric acid; (S)-(-)-3-(Acetylthio)-2-methylpropionic acid. Grades: Highly Purified. CAS No. 76497-39-7. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| Fenofibric acid ethyl ester | Fenofibric acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: FENOFIBRIC ACID ETHYL ESTER;2-(4-(4-chlorobenzoyl)phenoxy)-2-methyl-propanoicaciethylester;2-[4-(4-Chlorobenzoyl)phenoxy]-2-methylpropanoic acid ethyl ester;2-[4-(4-Chlorobenzoyl)phenoxy]-2-methylpropionic acid ethyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 42019-08-9. Molecular formula: C19H19ClO4. Mole weight: 346.8. Product ID: ACM42019089. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fluorofibric acid | Fluorofibric acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Fluorofibric acid, MolPort-000-889-601, STK319515, ALBB-000911, CID164690, 4-Fluorophenoxy-2-methylpropanoic acid, 2-(4-fluorophenoxy)-2-methylpropanoic acid, 2-(4-Fluorophenoxy)-2-methylpropionic acid, Propanoic acid, 2-(4-fluorophenoxy)-2-methyl-, 587-11-1. Product Category: Heterocyclic Organic Compound. CAS No. 587-11-1. Molecular formula: C10H11FO3. Mole weight: 198.192. Purity: 0.96. IUPACName: 2-(4-fluorophenoxy)-2-methylpropanoic acid. Canonical SMILES: CC(C)(C(=O)O)OC1=CC=C(C=C1)F. Density: 1.224g/cm³. Product ID: ACM587111. Alfa Chemistry ISO 9001:2015 Certified. | |
| Fmoc-(R)-3-Amino-2-methylpropanoic acid | Synonyms: (R)-3-(Fmoc-amino)-2-methylpropionic acid. Grades: ≥ 98% (HPLC). CAS No. 211682-15-4. Molecular formula: C19H19NO4. Mole weight: 325.4. | |
| Ibuprofen Carboxylic Acid | Ibuprofen Carboxylic Acid is the major metabolite of Ibuprofen which may reduce the risk of cataracts by protecting lenticular enzymes. Synonyms: 4-(1-Carboxyethyl)-α-methyl-benzenepropanoic Acid; 2,4'-(2-Carboxypropyl)phenylpropionic Acid; Carboxyibuprofen; 3-[4-(1-Carboxyethyl)phenyl]-2-methylpropionic acid. Grades: > 95%. CAS No. 15935-54-3. Molecular formula: C13H16O4. Mole weight: 236.27. | |
| Isobutyric-d6 Acid | Isobutyric-d6 Acid. Group: Biochemicals. Alternative Names: 2-Methyl-1-propanoic Acid-d6; 2-Methylpropanoic Acid-d6; 2-Methylpropionic Acid-d6; 2-Propanecarboxylic Acid-d6; Dimethylacetic Acid-d6; Isobutanoic Acid-d6; Isopropylformic Acid-d6; NSC 62780-d6; i-Butyric Acid-d6; iso-Butyric Acid-d6; α-Methylpropanoic Acid-d6; α-Methylpropionic Acid-d6. Grades: Highly Purified. CAS No. 29054-08-8. Pack Sizes: 10mg. Molecular Formula: C4H2D6O2, Molecular Weight: 94.14. US Biological Life Sciences. | Worldwide |
| Isobutyric-d7 Acid | Isobutyric-d7 Acid. Group: Biochemicals. Alternative Names: 2-Methyl-1-propanoic Acid-d7; 2-Methylpropanoic Acid-d7; 2-Methylpropionic Acid-d7; 2-Propanecarboxylic Acid-d7; Dimethylacetic Acid-d7; Isobutanoic Acid-d7; Isopropylformic Acid-d7; NSC 62780-d7; i-Butyric Acid-d7; iso-Butyric Acid-d7; α-Methylpropanoic Acid-d7; α-Methylpropionic Acid-d7. Grades: Highly Purified. CAS No. 223134-74-5. Pack Sizes: 25mg. Molecular Formula: C4HD7O2, Molecular Weight: 95.15. US Biological Life Sciences. | Worldwide |
| Magnesium clofibrate | Magnesium clofibrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: magnesium clofibrate;Bis[2-(4-chlorophenoxy)-2-methylpropionic acid]magnesium salt. Product Category: Heterocyclic Organic Compound. CAS No. 14613-30-0. Molecular formula: C10H11ClO3.1/2Mg. Product ID: ACM14613300. Alfa Chemistry ISO 9001:2015 Certified. | |
| Methyl 2-bromo-2-methylpropionate | Methyl 2-bromo-2-methylpropionate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: alpha-Bromoisobutyric acid methyl ester;2-BROMO-2-METHYLPROPIONIC ACID METHYL ESTER;2-BROMOISOBUTYRIC ACID METHYL ESTER;METHYL ALPHA-BROMOISOBUTYRATE;methyl a-bromobutyrate;METHYL A-BROMOISOBUTYRATE;METHYL 2-BROMOISOBUTYRATE;METHYL-2-BROMO-ISOBUTYRIC ACID. Product Category: Polymer/Macromolecule. CAS No. 23426-63-3. Molecular formula: C5H9BrO2. Mole weight: 181.03. Purity: 0.98. Product ID: ACM23426633. Alfa Chemistry ISO 9001:2015 Certified. | |
| Methyl (R)-(+)-3-(Acetylthio)-2-methylpropionate | Methyl (R)-(+)-3-(Acetylthio)-2-methylpropionate. Group: Biochemicals. Alternative Names: (R)-(+)-3-(Acetylthio)-2-methylpropionic Acid Methyl Ester. Grades: Highly Purified. CAS No. 86961-07-1. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| Methyl (R)-(+)-3-Bromoisobutyrate | Methyl (R)-(+)-3-Bromoisobutyrate. Group: Biochemicals. Alternative Names: (R)-(+)-3-Bromoisobutyric Acid Methyl Ester; (R)-(+)-3-Bromo-2-Methylpropionic Acid Methyl Ester; Methyl (R)-(+)-3-Bromo-2-methylpropionate. Grades: Highly Purified. CAS No. 110556-33-7. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| Methyl (S)-(-)-3-Bromoisobutyrate | Methyl (S)-(-)-3-Bromoisobutyrate. Group: Biochemicals. Alternative Names: (S)-(-)-3-Bromoisobutyric Acid Methyl Ester; (S)-(-)-3-Bromo-2-methylpropionic Acid Methyl Ester; Methyl (S)-(-)-3-Bromo-2-methylpropionate. Grades: Highly Purified. CAS No. 98190-85-3. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| N-((tert-Butoxy)carbonyl)-DL-3-aminoisobutyric acid | Synonyms: Boc-DL-Aib(3)-OH; Boc-DL-β-Aib-OH; N-((tert-Butoxy)carbonyl)-DL-3-amino-2-methylpropanoic acid; 2-methyl-3-(tert-butyloxycarbonylamino)propionic acid; 3-(Tert-butoxycarbonylamino)-2-methylpropionic acid; N-tert-butoxycarbonyl-3-amino-2(RS)-methylpropionic acid; Boc-DL-3-Aminoisobutyric acid. Grades: ≥ 95%. CAS No. 16948-10-0. Molecular formula: C9H17NO4. Mole weight: 203.24. | |
| Poly(hydroxyethyl methacrylate), DDMAT terminated | The polymer product is a hydrophobic material that is insoluble in water or other polar solvents. Uses: Poly(hydroxyethyl methacrylate) is a hydrophobic polymer which contains a hydrophilic hydroxy group. the end group functionality contains a carboxylic acid (cooh) as well as the 2-(dodecylthiocarbonothioylthio)-2-methylpropionic acid raft agent moiety. this will allow for additional polymerization to generate a diblock copolymer. this raft agent is especially suited for the polymerization of styrene; acrylate and acrylamide monomers. Group: other plastics. Alternative Names: PolyHEA, PHEA, PolyHEMA, PHEMA, RAFT polymer, Macro RAFT-CTA. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 7,000. Mole weight: C4H7O2(C6H10O3)nC13H25S3. | |
| Poly(N,N-dimethylacrylamide), DDMAT terminated | Need help choosing the correct RAFT Agent? Please consult the RAFT Agent to Monomer compatibility table. Uses: Poly(n; n-dimethylacrylamide) is generally used in biological s. additionally; the alpha-chain end is a functional carboxylic acid (for potential specialty/coupling reactions). ddmat is especially suited for the polymerization of styrene; acrylate; and acrylamide monomers to make lithographically and biologically important block copolymers. useful as a chain transfer agent (cta) or a functionalized polymer. Group: Hydrophilic polymers. Alternative Names: polydimethylacrylamide methylpropionic acid dodecyltrithiocarbonate, PDMAM, polyDMAM. Pack Sizes: Packaging 1 g in glass bottle. Molecular formula: average Mn 10,000. Mole weight: HOCOCH (CH3)2 (CH2CHCON (CH3)2)nSCS2C12H25. | |
| Polystyrene-block-poly(acrylic acid), DDMAT terminated | Polystyrene-block-poly(acrylic acid), DDMAT terminated. Uses: Polystyrene-block-polyacrylic acid is a diblock copolymer commonly used for making polymeric vesicles (polymersomes) and other encapsulation applications.; this was generated through raft polymerization;and contains end-group functionalization that can be used to generate a triblock copolymer or modified for ligation. the 2-(dodecylthiocarbonothioylthio)-2-methylpropionic acid raft agent cta is especially suited for the polymerization of styrene;acrylate and acrylamide monomers. Group: Polystyrene (ps). Mole weight: HOCOC (CH3)2 (CH2CHC6H5)m (CH2CHCOOH)nSCSSC12H25. | |
| Poly(tert-butyl acrylate), DDMAT terminated, azide terminated | Poly(tert-butyl acrylate) is a hydrophobic polymer used in many applications; primarily in which the tert-butyl group is substituted with a desired functionality. The hydrophilicity of this block can be tuned by varying the hydrolysis of the t-butyl group. The end group functionality contains an azide as well as the 2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid RAFT agent moiety. Uses: This raft cta will allow for additional polymerization to generate a diblock copolymer. this raft agent is especially suited for the polymerization of styrene; acrylate and acrylamide monomers. Group: Hydrophilic polymers. Alternative Names: poly(t-butyl acrylate) RAFT. Pack Sizes: 1 g in glass bottle. Molecular formula: average Mn 8,500. | |
| (R)-(+)-3-(Acetylthio)isobutyric acid methyl ester | (R)-(+)-3-(Acetylthio)isobutyric acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 86961-07-1, Methyl (R)-(+)-3-(Acetylthio)-2-methylpropionate, CTK5F7450, ANW-38416, AKOS015837810, AKOS015904295, AG-H-50586, I14-17185, (R)-(+)-3-(Acetylthio)-2-methylpropionic Acid Methyl Ester, Propanoic acid,3-(acetylthio)-2-methyl-, methyl ester, (2R)-, Propanoicacid, 3-(acetylthio)-2-methyl-, methyl ester, (R)-. Product Category: Heterocyclic Organic Compound. CAS No. 86961-07-1. Molecular formula: C7H12O3S. Mole weight: 176.23. Purity: >97.0%(GC). IUPACName: methyl (2R)-3-acetylsulfanyl-2-methylpropanoate. Canonical SMILES: CC(CSC(=O)C)C(=O)OC. Density: 1.11. Product ID: ACM86961071. Alfa Chemistry ISO 9001:2015 Certified. | |
| (R)-3-Hydroxyisobutyric Acid Methyl Ester | Chiral derivative of 3-Hydroxyisobutyrate. Group: Biochemicals. Alternative Names: (-)-Methyl β-Hydroxyisobutyrate; (2R)-3-Hydroxy-2-methylpropionic Acid Methyl Ester. Grades: Highly Purified. CAS No. 72657-23-9. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| (R)-Boc-b2-HomoAla-OH | (R)-Boc-b2-HomoAla-OH. Group: Biochemicals. Alternative Names: (R)-3-(Boc-amino)-2-methylpropionic acid. Grades: Highly Purified. CAS No. 132696-45-8. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| (S)-a-Methyl-2-bromophenylalanine(>98%,>98%ee) | (S)-a-Methyl-2-bromophenylalanine(>98%,>98%ee). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1212180-27-2, AmbotzHAA5410, (S)-2-Amino-3-(2-bromophenyl)-2-methylpropionic acid, MolPort-000-001-122, (S)-alpha-Methyl-2-bromophenylalanine, AK170301, A60042, (S)-2-Amino-3-(2-bromophenyl)-2-methylpropanoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 1212180-27-2. Molecular formula: 258,11 g/mole. Mole weight: C10H12BrNO2. Purity: 0.96. IUPACName: (2S)-2-amino-3-(2-bromophenyl)-2-methylpropanoic acid. Product ID: ACM1212180272. Alfa Chemistry ISO 9001:2015 Certified. | |
| (S)-Boc-b2-HomoAla-OH | (S)-Boc-b2-HomoAla-OH. Group: Biochemicals. Alternative Names: (S)-3-(Boc-amino)-2-methylpropionic acid. Grades: Highly Purified. CAS No. 190897-47-3. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. US Biological Life Sciences. | Worldwide |
| Tiafibrate | Tiafibrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Tiafibrate;Bis[2-(4-chlorophenoxy)-2-methylpropionic acid]1,10-decanediylbis(thioethylene) ester. Product Category: Heterocyclic Organic Compound. CAS No. 55837-28-0. Molecular formula: C34H48Cl2O6S2. Product ID: ACM55837280. Alfa Chemistry ISO 9001:2015 Certified. | |
| 1-[(2R)-3-Mercapto-2-methyl-1-oxopropyl]-D-proline | 1-[(2R)-3-Mercapto-2-methyl-1-oxopropyl]-D-proline is an impurity of Captopril, which is an orally active angiotensin-converting enzyme (ACE) inhibitor used as an antihypertensive agent. Synonyms: (R)-1-(3-Mercapto-2-methyl-1-oxopropyl)-D-proline; 1-(D-3-mercapto-2-methylpropionyl)-L-proline; Captopril Related Compound 8; epi-D-captopril; (R)-1-((R)-3-Mercapto-2-methyl-propionyl)-pyrrolidine-2-carboxylic acid; (2R)-1-((2R)-3-mercapto-2-methylpropanoyl)pyrrolidine-2-carboxylic acid; ((R)-3-mercapto-2-methylpropanoyl)-D-proline. Grades: 98%. CAS No. 112243-88-6. Molecular formula: C9H15NO3S. Mole weight: 217.28. | |
| 2-(2-Bromoisobutyryloxy)ethyl methacrylate | 2-(2-Bromoisobutyryloxy)ethyl methacrylate. Uses: Atom transfer radical polymerization (atrp) initiator with a methacrylate functionality for branched polymerization, orthogonal polymerization, or other functionalization. Additional or Alternative Names: BIEM, 2-Methacryloxyethyl 2'-bromoisobutyrate, 2-Methylacrylic acid 2-(2-bromo-2-methylpropionyloxy) ethyl ester. Product Category: Polymer/Macromolecule. CAS No. 213453-08-8. Molecular formula: C10H15BrO4. Mole weight: 279.13. Canonical SMILES: CC(=C)C(=O)OCCOC(=O)C(C)(C)Br. Density: 1.303 g/mL at 25 °C. Product ID: ACM213453088-1. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-[2-Methylpropanoyl(octadecyl)amino]-4-oxo-4-[(5-oxo-1-phenyl-4H-pyrazol-3-yl)amino]butanoic acid | 2-[2-Methylpropanoyl(octadecyl)amino]-4-oxo-4-[(5-oxo-1-phenyl-4H-pyrazol-3-yl)amino]butanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 244-405-2, CID89503, 21478-11-5, N-(4,5-Dihydro-5-oxo-1-phenyl-1H-pyrazol-3-yl)-N2-(2-methylpropionyl)-N2-octadecyl-L-asparagine. Product Category: Heterocyclic Organic Compound. CAS No. 21478-11-5. Molecular formula: C35H56N4O5. Mole weight: 612.843 g/mol. Purity: 0.96. IUPACName: 2-[2-methylpropanoyl(octadecyl)amino]-4-oxo-4-[(5-oxo-1-phenyl-4H-pyrazol-3-yl)amino]butanoic acid. Canonical SMILES: CCCCCCCCCCCCCCCCCCN(C(CC(=O)NC1=NN(C(=O)C1)C2=CC=CC=C2)C(=O)O)C(=O)C(C)C. Density: 1.1g/cm³. ECNumber: 244-405-2. Product ID: ACM21478115. Alfa Chemistry ISO 9001:2015 Certified. Categories: NS00049793. | |
| (2S)-2,3-Dihydroxy-2-methyl-propanoic Acid Methyl Ester | (2S)-2,3-Dihydroxy-2-methyl-propanoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: Methyl (S)-2,3-Dihydroxy-2-methylpropionate. Grades: Highly Purified. CAS No. 147501-85-7. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
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