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| Product | Description | |
|---|---|---|
| Benzenepropanoic acid,2,3-dimethoxy- | Benzenepropanoic acid,2,3-dimethoxy-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Oprea1_274093, MLS000058507, 568260_ALDRICH, NSC235796, CID314929, 3-(2,3-Dimethoxyphenyl)propionic acid, SMR000068030, 10538-48-4. Product Category: Heterocyclic Organic Compound. CAS No. 10538-48-4. Molecular formula: C11H14O4. Mole weight: 210.23. Purity: 0.96. IUPACName: 3-(2,3-dimethoxyphenyl)propanoic acid. Canonical SMILES: COC1=CC=CC(=C1OC)CCC(=O)O. Density: 4 g/cm³. Product ID: ACM10538484. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Benzenepropanoic acid,2,5-dimethoxy- | Benzenepropanoic acid,2,5-dimethoxy-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Maybridge1_000808, Oprea1_803641, 575658_ALDRICH, Benzenepropanoic acid, 2,5-dimethoxy-, 3-(2,5-Dimethoxyphenyl)propionic acid, 2,5-Dimethoxybenzenepropanoic acid, ST5320240, EU-0035024, 10538-49-5. Product Category: Heterocyclic Organic Compound. Appearance: WHITE TO OFF-WHITE POWDER, CRYSTALS OR CRYSTALLINE POWDER. CAS No. 10538-49-5. Molecular formula: C11H14O4. Mole weight: 210.2265. Purity: 0.96. IUPACName: 3-(2,5-dimethoxyphenyl)propanoic acid. Density: 1.159 g/cm³. Product ID: ACM10538495. Alfa Chemistry ISO 9001:2015 Certified. | |
| Benzenepropanoic acid,4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]- | Benzenepropanoic acid,4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzenepropanoic Acid; 3-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)propionic Acid; ASL 8123. Product Category: Heterocyclic Organic Compound. CAS No. 81148-15-4. Molecular formula: C15H23NO4. Mole weight: 281.35. Purity: 0.96. IUPACName: 3-[4-[2-hydroxy-3-(propan-2-ylamino)propoxy]phenyl]propanoic acid. Canonical SMILES: CC(C)NCC(COC1=CC=C(C=C1)CCC(=O)O)O. Density: 1.139g/cm³. Product ID: ACM81148154. Alfa Chemistry ISO 9001:2015 Certified. | |
| Benzenepropanoic acid, 4-[[4-(4-methoxyphenyl)-5-[4-(trifluoromethyl)phenyl]-2-thiazolyl]methoxy]-2-methyl- | Benzenepropanoic acid, 4-[[4-(4-methoxyphenyl)-5-[4-(trifluoromethyl)phenyl]-2-thiazolyl]methoxy]-2-methyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Benzenepropanoic acid, 4-[[4-(4-methoxyphenyl)-5-[4-(trifluoromethyl)phenyl]-2-thiazolyl]methoxy]-2-methyl-. Product Category: Heterocyclic Organic Compound. CAS No. 870524-45-1. Product ID: ACM870524451. Alfa Chemistry ISO 9001:2015 Certified. | |
| Benzenepropanoic acid,4-(aminosulfonyl)- | Benzenepropanoic acid,4-(aminosulfonyl)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2nno, 2nn1, ZINC04362893, CID7210839, 90610-69-8. Product Category: Heterocyclic Organic Compound. CAS No. 90610-69-8. Molecular formula: C9H11 N O4 S. Mole weight: 229.25. Purity: 0.97. IUPACName: 3-(4-sulfamoylphenyl)propanoate. Density: 1.412 g/cm³. Product ID: ACM90610698. Alfa Chemistry ISO 9001:2015 Certified. Categories: 3-(4-sulfamoylphenyl)propanoic acid. | |
| Benzenepropanoic acid,4-methyl-b-oxo-,ethyl ester | Benzenepropanoic acid,4-methyl-b-oxo-,ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ethyl (4-methylbenzoyl)acetate, 559067_ALDRICH, ZINC01606058, CID292637, NSC158544, 27835-00-3. Product Category: Heterocyclic Organic Compound. CAS No. 27835-00-3. Molecular formula: C12H14O3. Mole weight: 206.24. Purity: 0.96. IUPACName: ethyl 3-(4-methylphenyl)-3-oxopropanoate. Canonical SMILES: CCOC(=O)CC(=O)C1=CC=C(C=C1)C. Density: 1.056 g/mL at 25ºC(lit.). Product ID: ACM27835003. Alfa Chemistry ISO 9001:2015 Certified. | |
| Benzenepropanoic acid, a-chloro-, (aR)- | Benzenepropanoic acid, a-chloro-, (aR)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (R)-2-CHLORO-3-PHENYLPROPANOIC ACID;(R)-(-)-2-CHLORO 3-PHENYLPROPIONIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 94347-44-1. Molecular formula: C9H9 Cl O2. Mole weight: 184.62. Purity: 0.96. IUPACName: (2R)-2-chloro-3-phenylpropanoic acid. Canonical SMILES: C1=CC=C(C=C1)CC(C(=O)O)Cl. Product ID: ACM94347441. Alfa Chemistry ISO 9001:2015 Certified. | |
| Benzenepropanoic acid,b-amino-a-hydroxy-,methyl ester,(ar,bs)-rel- | Benzenepropanoic acid,b-amino-a-hydroxy-,methyl ester,(ar,bs)-rel-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (2R,3S)-3-phenylisoserine methyl ester;2R,3S)-Phenylisoserine methylester. Product Category: Heterocyclic Organic Compound. CAS No. 131968-74-6. Molecular formula: C10H13NO3. Mole weight: 195.21512. Purity: 0.96. IUPACName: methyl (2R,3S)-3-amino-2-hydroxy-3-phenylpropanoate. Density: 1.212g/cm³. Product ID: ACM131968746. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2, 3, 4, 5-Tetrafluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Ethyl Ester | 2, 3, 4, 5-Tetrafluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Ethyl Ester is used in the synthesis of the drug Levofloxacin (L360000), which is a S-(-) form of Ofloxacin (O245750), an antibiotic used against gram-negative organisms. Group: Biochemicals. Grades: Highly Purified. CAS No. 110548-02-2. Pack Sizes: 100mg, 500mg. Molecular Formula: C15H15F4NO4, Molecular Weight: 349.28. US Biological Life Sciences. |  Worldwide |
| 2, 3, 4, 5-Tetrafluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Methyl Ester | 2, 3, 4, 5-Tetrafluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Methyl Ester is used in the synthesis of the drug Levofloxacin (L360000), which is a S-(-) form of Ofloxacin (O245750), an antibiotic used against gram-negative organisms. Group: Biochemicals. Grades: Highly Purified. CAS No. 1213269-48-7. Pack Sizes: 100mg, 500mg. Molecular Formula: C14H13F4NO4, Molecular Weight: 335.25. US Biological Life Sciences. | Worldwide |
| 2,3,4,5-Tetrafluoro-α-[(2-formyl-2-methylhydrazinyl)methylene]-β-oxobenzenepropanoic Acid Ethyl Ester | 2,3,4,5-Tetrafluoro-α-[(2-formyl-2-methylhydrazinyl)methylene]-β-oxobenzenepropanoic Acid Ethyl Ester is an intermediate of Marbofloxacin. Marbofloxacin is a carboxylic acid derivative third generation fluoroquinolone antibiotic. Synonyms: Benzenepropanoic acid, 2,3,4,5-tetrafluoro-α-[(2-formyl-2-methylhydrazinyl)methylene]-β-oxo-, ethyl ester; Benzenepropanoic acid, 2,3,4,5-tetrafluoro-α-[(2-formyl-2-methylhydrazino)methylene]-β-oxo-, ethyl ester; Ethyl 2,3,4,5-tetrafluoro-α-[(2-formyl-2-methylhydrazinyl)methylene]-β-oxobenzenepropanoate. Grades: >98%. CAS No. 100276-64-0. Molecular formula: C14H12F4N2O4. Mole weight: 348.25. |  |
| 2,3,4-Trifluoro-5-methoxy- β-oxo-benzenepropanoic Acid | 2,3,4-Trifluoro-5-methoxy- β-oxo-benzenepropanoic Acid. Group: Biochemicals. Alternative Names: (5-Methoxy-2, 3, 4-trifluorobenzoyl) acetic Acid. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 2, 3, 4-Trifluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Ethyl Ester | 2, 3, 4-Trifluoro-α - [ [ [ (1S) -2-hydroxy-1-methylethyl] amino] methylene] - β-oxo-benzenepropanoic Acid Ethyl Ester is an trifluorinated analogue of Levofloxacin (L360000), an antibiotic used against gram-negative organisms. Group: Biochemicals. Grades: Highly Purified. CAS No. 601490-35-1. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| 2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)- β-oxo-benzenepropanoic Acid | 2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)- β-oxo-benzenepropanoic Acid. Group: Biochemicals. Alternative Names: Ethyl [2, 3, 5-Trifluoro-4- (4-methyl-1-piperazinyl) benzoyl]acetate. Grades: Highly Purified. CAS No. 108860-30-6. Pack Sizes: 1g. Molecular Formula: C16H19F3N2O3, Molecular Weight: 344.33. US Biological Life Sciences. | Worldwide |
| 2,6-Difluorobenzenepropanoic acid | 2,6-Difluorobenzenepropanoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-(2,6-difluorophenyl)propanoic acid, 3-(2,6-Difluorophenyl)propionic acid, 167683-63-8, AGN-PC-01VKN4, SureCN4714927, AC1Q757T, CTK7J2985, MolPort-004-333-041, AKOS000174041, Benzenepropanoic acid, 2,6-difluoro-, AG-B-93028, MCULE-2111261989, RP24613, EN300-37543, T6982046, I14-20164. Product Category: Heterocyclic Organic Compound. CAS No. 167683-63-8. Molecular formula: C9H8F2O2. Mole weight: 186.16. Purity: 0.96. IUPACName: 3-(2,6-difluorophenyl)propanoic acid. Product ID: ACM167683638. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2(R)-Acetylthio-benzenepropanoic acid N-cyclohexylcyclohexanamine | 2(R)-Acetylthio-benzenepropanoic acid N-cyclohexylcyclohexanamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2(R)-ACETYLTHIO-BENZENEPROPANOIC ACID N-CYCLOHEXYLCYCLOHEXANAMINE. Product Category: Heterocyclic Organic Compound. CAS No. 124735-40-6. Molecular formula: C23H35NO3S. Mole weight: 405.59. Product ID: ACM124735406. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,3,5-Triiodothyropropionic Acid (4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodo-benzenepropanoic Acid,. 4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodo-hydrocinnamic Acid, Atralose, Birodan, Thyropropic Acid, Triopron) | Thyroid hormone analog. Antilipemic. Group: Biochemicals. Alternative Names: 4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodo-benzenepropanoic Acid; 4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodo-hydrocinnamic Acid; Atralose; Birodan; Thyropropic Acid; Triopron. Grades: Highly Purified. CAS No. 51-26-3. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3-(Acetylethylamino)- β-oxo-benzenepropanoic Acid Ethyl Ester | 3-(Acetylethylamino)- β-oxo-benzenepropanoic Acid Ethyl Ester is an intermediate used in the preparation of 5-Oxo-Zaleplon (O870470). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| 3-(Acetylethylamino)- β-oxo-benzenepropanoic Acid Ethyl Ester-d5 | 3-(Acetylethylamino)- β-oxo-benzenepropanoic Acid Ethyl Ester-d5 is an isotope labelled intermediate used in the preparation of 5-Oxo-Zaleplon-d5 (O870472). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C15H14D5NO4. US Biological Life Sciences. | Worldwide |
| 3-Cyanobenzenepropanoic acid methyl ester | 3-Cyanobenzenepropanoic acid methyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: METHYL 3-(3-CYANOPHENYL)PROPANOATE, 193151-11-0, AGN-PC-02OZUH, SureCN3926844, CTK4E1177, AG-E-41114, Benzenepropanoic acid,3-cyano-, methyl ester, Benzenepropanoic acid, 3-cyano-, methyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 193151-11-0. Molecular formula: C11H11NO2. Mole weight: 189.210540 [g/mol]. Purity: 0.96. IUPACName: methyl 3-(3-cyanophenyl)propanoate. Canonical SMILES: COC(=O)CCC1=CC=CC(=C1)C#N. Product ID: ACM193151110. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4- [2- (5-Ethyl-2-pyridinyl) ethoxy] benzenepropanoic acid ethyl ester(pioglitazone impurity) | 4- [2- (5-Ethyl-2-pyridinyl) ethoxy] benzenepropanoic acid ethyl ester(pioglitazone impurity). Group: Biochemicals. Alternative Names: Pioglitazone impurity. Grades: Highly Purified. CAS No. 868754-42-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C20H25NO3. US Biological Life Sciences. | Worldwide |
| 4- [2- [ [6-Amino-9- (N-ethyl-b-D-ribofuranuronamidosyl) -9H-purin-2-yl] amino] ethyl] benzenepropanoic acid monosodium salt | 4- [2- [ [6-Amino-9- (N-ethyl-b-D-ribofuranuronamidosyl) -9H-purin-2-yl] amino] ethyl] benzenepropanoic acid monosodium salt. Group: Biochemicals. Grades: Highly Purified. CAS No. 120225-64-1. Pack Sizes: 5mg, 10mg, 25mg. Molecular Formula: C23H28N7O6·Na. US Biological Life Sciences. | Worldwide |
| α - [ (Aminocarbonyl) thio] -4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester (Pioglitazone Impurity) | A novel pharmaceutical formulation containing a biguanide and a thiazolidinedione derivative. Group: Biochemicals. Alternative Names: Pioglitazone Impurity E (EP). Grades: Highly Purified. CAS No. 868754-41-0. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (α R) -4-Fluoro-α -[ (3S) -4-methyl-3-[[ (5-methyl-3-isoxazolyl) carbonyl]amino]-2-oxopentyl]-benzenepropanoic Acid | Intermediate in the preparation of rhinovirus protease inhibitors. Group: Biochemicals. Grades: Highly Purified. CAS No. 328086-55-1. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (α R) -4-Fluoro-α -[ (3S) -4-methyl-3-[[ (5-methyl-3-isoxazolyl) carbonyl]amino]-2-oxopentyl]-benzenepropanoic-d3 Acid | Intermediate in the preparation of rhinovirus protease inhibitors. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (α R) -4-Fluoro-α -[ (3S) -4-methyl-3-[[ (5-methyl-3-isoxazolyl) carbonyl]amino]-2-oxopentyl]-benzenepropanoic-d3 Acid 2-Propen-1-yl Ester | Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -4-Fluoro-α -[ (3S) -4-methyl-3-[[ (5-methyl-3-isoxazolyl) carbonyl]amino]-2-oxopentyl]-benzenepropanoic-d3 Acid 2-Propenyl Ester. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (αR)-4-Fluoro-α-hydroxy-benzenepropanoic Acid Methyl Ester | Reactant used in the preparation of antipicornaviral agents, rhinovirus protease inhibitors and agents for treatment of chemokine mediated diseases. Group: Biochemicals. Alternative Names: (R)-4-Fluoro-α-hydroxy-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 124980-98-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (αR)-α-[(3S)-3-(Carboxybenzylamino)-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid | Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -4-Fluoro-α -[ (3S) -4-methyl-2-oxo-3-[[ (phenylmethoxy) carbonyl]amino]pentyl]-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 328273-02-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (αR)-α-[(3S)-3-(tert-Butyloxycarbonylamino)-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid | Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -α -[ (3S) -3-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid. Grades: Highly Purified. CAS No. 223526-67-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (αR)-α-[(3S)-3-(tert-Butyloxycarbonylamino)-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid 2-Propen-1-yl Ester | Used in the preparation of rhinovirus protease inhibitors and peptidomimetic α, β-unsaturated esters. Group: Biochemicals. Alternative Names: (α R) -α -[ (3S) -3-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid 2-Propen-1-yl Ester. Grades: Highly Purified. CAS No. 862414-82-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (αR, βS)- β -[[ (1, 1-Dimethylethoxy) carbonyl]amino]-α -hydroxy-4- (phenylmethoxy) -benzenepropanoic Acid Ethyl Ester | Used in the synthesis of Paclitaxel metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 382596-26-1. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (αR,βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester | (αR,βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester is used in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Uses: Used in the synthesis of paclitaxel metabolite. Synonyms: tert-butyl ((1S,2R)-1-(4-(benzyloxy)phenyl)-2-hydroxy-3-oxohexyl)carbamate; Paclitaxel Impurity 100; Ethyl (2R, 3S) -3-[4- (benzyloxy) phenyl]-2-hydroxy-3- ({[ (2-methyl-2-propanyl) oxy]carbonyl}amino) propanoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-4-(phenylmethoxy)-, ethyl ester, (αR,βS)-. Grades: ≥95%. CAS No. 382596-26-1. Molecular formula: C23H29NO6. Mole weight: 415.48. | |
| (αR, βS)- β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester | Used in the synthesis of Paclitaxel metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 382596-25-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (αR,βS)-β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester | (αR,βS)-β-(Acetylamino)-α-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Uses: Used in the synthesis of paclitaxel metabolite. Synonyms: (alphaR,betaS)-beta-(Acetylamino)-alpha-hydroxy-4-(phenylmethoxy)-benzenepropanoic Acid Ethyl Ester. Grades: > 98%. CAS No. 382596-25-0. Molecular formula: C20H23NO5. Mole weight: 357.40. | |
| α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Disulfide | α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Disulfide. Group: Biochemicals. Alternative Names: α , α '-Dithiobis [4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid]. Grades: Highly Purified. CAS No. 1229114-67-3. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester | α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester. Group: Biochemicals. Alternative Names: 4- [2- (5-Ethyl-2-pyridinyl) ethoxy] - α -mercapto Benzene propanoic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 1246816-33-0. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester Disulfide | α -Thio-4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester Disulfide. Group: Biochemicals. Alternative Names: α , α '-Dithiobis [4- [2- (5-ethyl-2-pyridinyl) ethoxy] benzenepropanoic Acid Ethyl Ester]. Grades: Highly Purified. CAS No. 1246818-94-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Baclofen (b-(Aminomethyl)-4-chloro-benzenepropanoic Acid, b-(Aminomethyl)-p-chlorohydrocinnamic Acid, b-(4-Chlorophenyl)-GABA, Ba-34647, Baclon, Clofen, Lioresal) | Specific GABA-B receptor agonist. Muscle relaxant (skeletal). Group: Biochemicals. Alternative Names: b-(Aminomethyl)-4-chloro-benzenepropanoic Acid; b-(Aminomethyl)-p-chlorohydrocinnamic Acid; b-(4-Chlorophenyl)-GABA; Ba-34647; Baclon; Clofen; Lioresal. Grades: Highly Purified. CAS No. 1134-47-0. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| Baclofen-d5 (b-(Aminomethyl)-4-chloro-benzenepropanoic Acid-d5, b-(Aminomethyl)-p-chlorohydrocinnamic Acid-d5, b-(4-Chlorophenyl)-GABA-d5, Ba-34647-d5, Baclon,-d5 Clofen-d5, Lioresal-d5) | Specific GABA-B receptor agonist. Muscle relaxant (skeletal). Group: Biochemicals. Alternative Names: b-(Aminomethyl)-4-chloro-benzenepropanoic Acid-d5; b-(Aminomethyl)-p-chlorohydrocinnamic Acid-d5; b-(4-Chlorophenyl)-GABA-d5; Ba-34647-d5; Baclon;-d5 Clofen-d5; Lioresal-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| β - (Methylamino) benzenepropanoic Acid | β - (Methylamino) benzenepropanoic Acid. Group: Biochemicals. Alternative Names: (±)-; 3-Phenyl-3-methylaminopropionic Acid. Grades: Highly Purified. CAS No. 76497-43-3. Pack Sizes: 250mg. Molecular Formula: C10H13NO2, Molecular Weight: 179.22. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[ (1, 1-tert-Butyloxycarbonyl) amino]-4-benzyloxy-benzenepropanoic Acid Methyl Ester | Used in the preparation of Maraviroc and its derivatives. Group: Biochemicals. Alternative Names: ( βS)- β -[[ (1, 1-Dimethylethoxy) carbonyl]amino]-4-phenylmethoxy-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[ (1, 1-tert-Butyloxycarbonyl) amino]-4-hydroxy-benzenepropanoic Acid Methyl Ester | Used in the preparation of Alzheimer's disease acetylcholinesterase / serotonin transporter inhibitors. Group: Biochemicals. Alternative Names: ( βS)- β - [ (1, 1-tert-Di methyl ethoxycarbonyl) amino] -4-hydroxy- Benzene propanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 474295-85-7. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| ( βS)- β -[[ (1R)-1-Phenylethyl] (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester | ( βS)- β -[[ (1R)-1-Phenylethyl] (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: [R-(R*,S*)]- β -[ (1-Phenylethyl) (phenylmethyl)amino]-4- (phenylmethoxy)-benzenepropanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 134430-95-8. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Ibuprofen Carboxylic Acid (Mixture of Diastereomers) (4-(1-Carboxyethyl)-µ-methyl-benzenepropanoic Acid, 2, 4- (2-Carboxypropyl) phenylpropionic Acid, 2-[4- (2-Carboxypropyl) phenyl]propionic Acid, Carboxyibuprofen) | The major metabolite of Ibuprofen; may reduce the risk of cataract by protecting lenticular enzymes. Group: Biochemicals. Alternative Names: 4-(1-Carboxyethyl)-a-methyl-benzenepropanoic Acid; 2, 4- (2-Carboxypropyl) phenylpropionic Acid; 2-[4- (2-Carboxypropyl) phenyl]propionic Acid; Carboxyibuprofen. Grades: Highly Purified. CAS No. 15935-54-3. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| (R) -α -[[[ (Phenylmethoxy) carbonyl]amino]oxy]-benzenepropanoic Acid | (R) -α -[[[ (Phenylmethoxy) carbonyl]amino]oxy]-benzenepropanoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 49857-06-9. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| Rosmarinic Acid (Rosemary Acid, Benzenepropanoic Acid,alpha-((3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy)-3,4-dihydroxy, (2S)-3-(3,4-dihydroxyphenyl)-2-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]propanoic Acid) | A natural polyphenoic antioxidant carboxylic acid found in many Lamiaceae herbs. Displays anti-inflammatory, cytostatic and antiviral activities. Inhibits several complement-dependent inflammatory processes via inhibition of the C5 convertase. Group: Biochemicals. Grades: Highly Purified. CAS No. 20283-92-5. Pack Sizes: 50mg, 250mg. US Biological Life Sciences. | Worldwide |
| (S)- β -[[ (Phenylmethoxy) carbonyl]amino]-benzenepropanoic Acid Methyl Ester | (S)- β -[[ (Phenylmethoxy) carbonyl]amino]-benzenepropanoic Acid Methyl Ester. Group: Biochemicals. Alternative Names: N-Benzyl (S)- β-(Carboxyamino)-hydrocinnamic Acid Methyl Ester. Grades: Highly Purified. CAS No. 32975-59-0. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl Cephalomannine | 10-Deacetyl Cephalomannine is a derivative of Cephalomannine. Group: Biochemicals. Alternative Names: (αR, βS)-α-Hydroxy- β - [ [ (2E) -2-methyl-1-oxo-2-buten-1-yl] amino] benzenepropanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 6, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester; 10-Deacetyltaxol B; 10 β-Deacetylcephalomanine. Grades: Highly Purified. CAS No. 76429-85-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl Cephalomannine | 10-Deacetyl Cephalomannine is a derivative of Cephalomannine. Synonyms: (αR,βS)-α-Hydroxy-β-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]amino]benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)- 2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-meth. Grades: > 95%. CAS No. 76429-85-1. Molecular formula: C43H51NO13. Mole weight: 789.88. | |
| 10-Desacetyl Paclitaxel | 10-Desacetyl Paclitaxel. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete, benzenepropanoic acid deriv., 10-Deacetylpaclitaxel, 10-Deacetyltaxol, 10-Desacetylpaclitaxel, 10-O-Deacetyltaxol,Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-, Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, 12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-, 10-Deacetyltaxol A, 10-Desacetyltaxol. CAS No. 78432-77-6. Molecular Formula: C45H49NO13. Mole Weight: 811.87. Catalog: APS78432776. SMILES: CC (=O)O[C@@]12CO[C@@H]1C[C@H] (O)[C@]3 (C)[C@@H]2[C@H] (OC (=O)c4ccccc4)[C@]5 (O)C[C@H] (OC (=O)[C@H] (O)[C@@H] (NC (=O)c6ccccc6)c7ccccc7)C (=C ([C@@H] (O)C3=O)C5 (C)C)C. Format: Neat. |  |
| 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel | 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1-hydroxy-7, 13-bis{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-10-methoxy-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-6-methoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,9-diyl ester, (αR,βS)-. Molecular formula: C58H72N2O18. Mole weight: 1085.19. | |
| 10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel | 10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7α, 10β, 13α)-4-Acetoxy-10-{[(2, 2-dichloroethoxy)carbonyl]oxy}-1, 7-dihydroxy-13-({(2R, 3S)-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-9-oxo-5, 20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-[(triethylsilyl)oxy]-, (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-6-[[(2,2-dichloroethoxy)carbonyl]oxy]-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C52H69Cl2NO16Si. Mole weight: 1063.09. | |
| 2- [ [4- [2- (tert-Butoxycarbonyl) ethyl] phenylethyl] amino] 2', 3'-O-isopropyl ideneadenosine-5'-N-ethylcarboxamide | 2- [ [4- [2- (tert-Butoxycarbonyl) ethyl] phenylethyl] amino] 2', 3'-O-isopropyl ideneadenosine-5'-N-ethylcarboxamide. Group: Biochemicals. Alternative Names: 4- [2- [ [6-Amino-9- [N-ethyl-2, 3-O- (1-methylethylidene) -b-D-ribofuranuronamidosyl] -9H-purin-2-yl] amino] ethyl] benzenepropanoic acid 1,1-dimethylethyl ester. Grades: Highly Purified. CAS No. 120225-76-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C30H41N7O6. US Biological Life Sciences. | Worldwide |
| 2-[[4-[2- (tert-Butoxycarbonyl) ethyl]phenylethyl]amino]2', 3'-O-isopropylideneadenosine-5'-N-ethylcarboxamide | Intermediate for the preparation of CGS 21680. Uses: Intermediate for the preparation of cgs 21680. Synonyms: 4-[2-[[6-Amino-9-[N-ethyl-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamidosyl]-9H-purin-2-yl]amino]ethyl]benzenepropanoic Acid 1,1-Dimethylethyl Ester. Grades: 95%. CAS No. 120225-76-5. Molecular formula: C30H41N7O6. Mole weight: 595.69. | |
| 2-(4-Methoxyphenyl)-3-phenylpropanehydrazide | 2-(4-Methoxyphenyl)-3-phenylpropanehydrazide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: alpha-(p-Methoxyphenyl)hydrocinnamic acid hydrazide, Hydrocinnamic acid, alpha-(p-methoxyphenyl)-, hydrazide, Benzenepropanoic acid, alpha-(4-methoxyphenyl)-, hydrazide, CTK8J4893, AC1L2275, LS-77209, 2-(4-methoxyphenyl)-3-phenylpropanehydrazide, 58973-43-6. Product Category: Heterocyclic Organic Compound. CAS No. 58973-43-6. Molecular formula: C16H18N2O2. Mole weight: 270.326 g/mol. Purity: 0.96. IUPACName: 2-(4-methoxyphenyl)-3-phenylpropanehydrazide. Product ID: ACM58973436. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2',7,20-O-Tri(triethylsilyl)-5-acetyl-D-seco-paclitaxel | 2',7,20-O-Tri(triethylsilyl)-5-acetyl-D-seco-paclitaxel is a protected intermediate in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (2α, 5α, 7β, 10β, 13α)-5, 10-Diacetoxy-13-({(2R, 3S)-3-(benzoylamino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-1, 4-dihydroxy-9-oxo-7, 20-bis[(triethylsilyl)oxy]tax-11-en-2-yl benzoate; Benzenepropanoic acid, β-(benzoylamino)-α-[(triethylsilyl)oxy]-, (1S,3S,4S,4aR,5S,6S,8S,11R,12aS)-3,11-bis(acetyloxy)-5-(benzoyloxy)-1,2,3,4,4a,5,6,7,8,11,12,12a-dodecahydro-4,6-dihydroxy-9,12a,13,13-tetramethyl-12-oxo-1-[(triethylsilyl)oxy]-4-[[(triethylsilyl)oxy]methyl]-6,10-methanobenzocyclodecen-8-yl ester, (αR,βS)-. Molecular formula: C65H95NO15Si3. Mole weight: 1214.70. | |
| 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel | 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: 2',7-Bis[(2,2,2-trichloroethoxy)carbonyl]taxol; [2aR-[2aα, 4β, 4aβ, 6β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]-β-(Benzoylamino)-α-[[(2, 2, 2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic Acid 6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; 2',7-Bis-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel; (5beta, 7beta, 10beta, 13alpha) -4, 10-Bis (acetyloxy) -13-{[ (2R, 3S) -3-benzamido-3-phenyl-2-{[ (2, 2, 2-trichloroethoxy) carbonyl]oxy}propanoyl]oxy}-1-hydroxy-9-oxo-7-{[ (2, 2, 2-trichloroethoxy) carbonyl]oxy}-5, 20-epoxytax-11-en-2-yl benzoate. Grades: > 98%. CAS No. 100449-86-3. Molecular formula: C53H53Cl6NO18. Mole weight: 1204.70. | |
| 2, 7-Bis-O-{[ (2, 2, 2, -Trichloroethyl) oxy]carbonyl Paclitaxel | 2, 7-Bis-O-{[ (2, 2, 2, -Trichloroethyl) oxy]carbonyl Paclitaxel. Group: Biochemicals. Alternative Names: 2', 7-Bis[ (2, 2, 2-trichloroethoxy) carbonyl]taxol; [2aR-[2aα,4 β,4a β,6 β, 9α(αR*, βS*), 11α, 12α, 12aα, 12bα]]- β - (Benzoylamino) -α -[[ (2, 2, 2-trichloroethoxy) carbonyl]oxy]-benzenepropanoic Acid 6, 12b-Bis (acetyloxy) -12- (benzoyloxy) -2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[[ (2, 2, 2-trichloroethoxy) carbonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester. Grades: Highly Purified. CAS No. 100449-86-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel | 2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: (αR,βS)-(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-6,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-benzenepropanoic Acid β-(Benzoylamino)-α-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester; 2',7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel; (5beta,7alpha,10beta,13alpha)-4-(Acetyloxy)-13-({(2R,3S)-3-benzamido-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-1,10-dihydroxy-9-oxo-7-[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate. Grades: 95%. CAS No. 155556-72-2. Molecular formula: C57H77NO13Si2. Mole weight: 1040.39. | |
| 2,7-Bis-O-(Triethylsilyl) 10-Desacetyl Paclitaxel | Protected Paclitaxel. An antineoplastic. Used in the study of structure and function of microtubles into tubulin. Paclitaxel is now used to treat patients with lung, ovarian, breast cancer, head and neck cancer, and advanced forms of Kaposi's sarcoma. Group: Biochemicals. Alternative Names: (αR, βS)-(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-6, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-benzenepropanoic Acid β-(Benzoylamino)-α-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester. Grades: Highly Purified. CAS No. 155556-72-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2-(Aminomethyl)-3-phenylpropionic acid | 2-(Aminomethyl)-3-phenylpropionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-(Aminomethyl)benzenepropanoic acid;2-Aminomethyl-3-phenylpropionic acid. Product Category: Heterocyclic Organic Compound. CAS No. 95598-13-3. Molecular formula: C10H13NO2. Mole weight: 179.22. Product ID: ACM95598133. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Debenzoyl Paclitaxel 2-Pentanoate | 2-Debenzoyl Paclitaxel 2-Pentanoate is an impurity of Paclitaxel, which is a mitotic inhibitor used in cancer chemotherapy. Synonyms: Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl (αR,βS)-β-(benzoylamino)-α-hydroxybenzenepropanoate; (αR,βS)-β-(Benzoylamino)-α-hydroxy-benzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester. Grades: ≥95%. CAS No. 213767-22-7. Molecular formula: C45H55NO14. Mole weight: 833.94. | |
| 2-Debenzoyl Paclitaxel 2-Pentanoate | 2-Debenzoyl Paclitaxel 2-Pentanoate. Uses: For analytical and research use. Group: Chiral molecules; impurity standards. Alternative Names: Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. CAS No. 213767-22-7. Molecular Formula: C45H55NO14. Mole Weight: 833.92. Catalog: APS213767227. SMILES: CCCCC (=O)O[C@H]1[C@@H]2[C@@]3 (CO[C@@H]3C[C@H] (O)[C@@]2 (C)C (=O)[C@H] (OC (=O)C)C4=C (C)[C@H] (C[C@]1 (O)C4 (C)C)OC (=O)[C@H] (O)[C@@H] (NC (=O)c5ccccc5)c6ccccc6)OC (=O)C. Format: Neat. | |
| 2-Debenzoyl Paclitaxel 2-Pentanoate | Paclitaxel (Taxol) analog. Group: Biochemicals. Alternative Names: (αR, βS)- β-(Benzoylamino)-α-hydroxy-benzenepropanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl ester. Grades: Highly Purified. CAS No. 213767-22-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 2-Desbenzoyl-2-pentonyl Docetaxel | 2-Desbenzoyl-2-pentonyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-4-Acetoxy-1, 7, 10-trihydroxy-13-{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-9-oxo-5, 20-epoxytax-11-en-2-yl valerate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C41H57NO14. Mole weight: 787.89. | |
| 2'-epi-Taxol | 2'-epi-Taxol is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Synonyms: [2aR-[2aα, 4β, 4aβ, 6β, 9α(αS*, βS*), 11α, 12α, 12aα, 12bα]]-β-(Benzoylamino)-α-hydroxy-6, 12b-bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester Benzenepropanoic Acid; 2'-epi-Paclitaxel; 2'-epi-Taxol A. CAS No. 179798-21-1. Molecular formula: C47H51NO14. Mole weight: 853.90. | |
| 2-Ethylhexyl 3-[3-tert-butyl-4-hydroxy-5-(5-chloro-2H-benzotriazol-2-yl)phenyl]propionate | 2-Ethylhexyl 3-[3-tert-butyl-4-hydroxy-5-(5-chloro-2H-benzotriazol-2-yl)phenyl]propionate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 280-172-3, CID174298, 2-Ethylhexyl 3-(3-tert-butyl-4-hydroxy-5-(5-chloro-2H-benzotriazol-2-yl)phenyl)propionate, 83044-90-0, Benzenepropanoic acid, 3-(5-chloro-2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-, 2-ethylhexyl ester. Product Category: Heterocyclic Organic Compound. CAS No. 83044-90-0. Molecular formula: C27H36ClN3O3. Mole weight: 486.046040 [g/mol]. Purity: 0.96. IUPACName: 2-ethylhexyl 3-[3-tert-butyl-5-(5-chlorobenzotriazol-2-yl)-4-hydroxyphenyl]propanoate. Canonical SMILES: CCCCC(CC)COC(=O)CCC1=CC(=C(C(=C1)N2N=C3C=CC(=CC3=N2)Cl)O)C(C)(C)C. Density: 1.17g/cm³. ECNumber: 280-172-3. Product ID: ACM83044900. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic Acid-d3 Methyl Ester | Labeled Ambrisentan intermediate. Group: Biochemicals. Alternative Names: α-Hydroxy- β-methoxy- β-phenyl-benzenepropanoic Acid-d3 Methyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid methyl ester | 2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid methyl ester. Group: Biochemicals. Alternative Names: a-Hydroxy-b-methoxy-b-phenyl-benzenepropanoic acid methyl ester. Grades: Highly Purified. CAS No. 178306-47-3. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C17H18O4. US Biological Life Sciences. | Worldwide |
| 2-O-{[ (2, 2, 2, -Trichloroethyl) oxy]carbonyl-7-O- (triethylsilyl) Paclitaxel | Protected Paclitaxel. Group: Biochemicals. Alternative Names: (αR, βS)- β - (Benzoylamino) -α -[[ (2, 2, 2-trichloroethoxy) carbonyl]oxy]-benzenepropanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4-O-(triethylsilyl)-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
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