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2- ( (3S, 10bR) -3-Methyl-1, 4-dioxodecahydropyrazino [2, 1-a]isoindol-2 (6H) -yl) -4-phenylbutanoic Acid (2S)-Methyl Ester 2- ( (3S, 10bR) -3-Methyl-1, 4-dioxodecahydropyrazino [2, 1-a]isoindol-2 (6H) -yl) -4-phenylbutanoic Acid (2S)-Methyl Ester is an impurity formed in the synthesis of Trandolaprilat (T713520) related compounds. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C23H30N2O4. US Biological Life Sciences. USBiological 9
Worldwide
2-(4-Boc-piperazinyl)-4-phenylbutanoic acid 2-(4-Boc-piperazinyl)-4-phenylbutanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 885274-45-3. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. USBiological 6
Worldwide
2-(4-Boc-piperazinyl)-4-phenylbutanoic acid 99+% (HPLC) 2-(4-Boc-piperazinyl)-4-phenylbutanoic acid 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 885274-45-3. Pack Sizes: 100mg, 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
2,4-Dioxo-4-phenylbutanoic acid 2,4-Dioxo-4-phenylbutanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 5817-92-5. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H8O4, Molecular Weight: 192.17. US Biological Life Sciences. USBiological 10
Worldwide
2-[4-(t-Butoxycarbonyl)piperazinyl]-4-phenylbutanoic acid Synonyms: 2-(4-Boc-piperazinyl)-4-phenylbutanoic acid; 2-[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]-4-phenylbutanoic acid. Grades: ≥ 99% (HPLC). CAS No. 885274-45-3. Molecular formula: C19H28N2O4. Mole weight: 348.44. BOC Sciences 4
2-Hydroxy-3-methyl-2-phenylbutanoic acid 2-Hydroxy-3-methyl-2-phenylbutanoic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 15879-60-4. Pack Sizes: 25mg, 50mg. Molecular Formula: C11H14O3, Molecular Weight: 194.23. US Biological Life Sciences. USBiological 10
Worldwide
2-Indol-3-yl-4-oxo-4-phenylbutanoic Acid 2-Indol-3-yl-4-oxo-4-phenylbutanoic Acid is an Indole-3-acetic acid derivative which is a plant growth regulator. It induces cell division and cell elongation that promotes plant growth. Group: Biochemicals. Grades: Highly Purified. CAS No. 6266-66-6. Pack Sizes: 250mg, 500mg. Molecular Formula: C18H15NO3, Molecular Weight: 293.32. US Biological Life Sciences. USBiological 10
Worldwide
2-(((R)-1-(Benzyloxy)-1-oxopropan-2-yl)amino)-4-phenylbutanoic Acid (R)-Methyl Ester 2-(((R)-1-(Benzyloxy)-1-oxopropan-2-yl)amino)-4-phenylbutanoic Acid (R)-Methyl Ester is an intermediate in the synthesis of Trandolaprilat (T713520) related compounds with antihypertensive properties. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C21H25NO4. US Biological Life Sciences. USBiological 9
Worldwide
2-(((S)-1-(Benzyloxy)-1-oxopropan-2-yl)amino)-4-phenylbutanoic Acid (S)-Methyl Ester 2-(((S)-1-(Benzyloxy)-1-oxopropan-2-yl)amino)-4-phenylbutanoic Acid (S)-Methyl Ester is an intermediate in the synthesis of Trandolaprilat (T713520) related compounds with antihypertensive properties. Group: Biochemicals. Grades: Highly Purified. CAS No. 1356011-63-6. Pack Sizes: 10mg, 100mg. Molecular Formula: C21H25NO4. US Biological Life Sciences. USBiological 9
Worldwide
(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic Acid (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid is a component of a renin inhibitor and bestatin. Group: Biochemicals. Grades: Highly Purified. CAS No. 59554-14-2. Pack Sizes: 50mg, 100mg. Molecular Formula: C10H13NO3, Molecular Weight: 195.22. US Biological Life Sciences. USBiological 10
Worldwide
(2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid-d7 (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid-d7 is labelled (2S,3R)-3-Amino-2-hydroxy-4-phenylbutanoic acid which is a component of a renin inhibitor and bestatin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C10H6D7NO3, Molecular Weight: 202.26. US Biological Life Sciences. USBiological 10
Worldwide
3-Methyl-3-phenylbutanoic acid Heterocyclic Organic Compound. Alternative Names: 3-(DICHLOROMETHYL)PYRIDINE HCL;3-Methyl-3-phenylbutyric acid. CAS No. 1010-48-6. Molecular formula: C11H14O2. Mole weight: 178.2277. Purity: 0.96. IUPACName: 3-methyl-3-phenylbutanoic acid. Canonical SMILES: CC(C)(CC(=O)O)C1=CC=CC=C1. Density: 1.065g/cm³. Catalog: ACM1010486. Alfa Chemistry. 3
4-Amino-4-phenylbutanoic acid Heterocyclic Organic Compound. CAS No. 1011-60-5. Molecular formula: C10H13NO2. Mole weight: 179.216 g/mol. Catalog: ACM1011605. Alfa Chemistry. 3
Alpha-oxo-4-phenylbutanoic acid sodium salt Heterocyclic Organic Compound. CAS No. 104165-94-8. Molecular formula: ClH. Mole weight: 36.46094;g/mol. Purity: 0.96. IUPACName: chlorane. Canonical SMILES: Cl. ECNumber: 231-595-7. Catalog: ACM104165948. Alfa Chemistry. 5
Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride) (S)-4-Oxo-homophenylalanine Hydrochloride is a derivative of L-Homophenylalanine; an antitumor agent. Synonyms: (αS)-α-Amino-γ-oxo-benzenebutanoic Acid Hydrochloride; (S)-α-Amino-γ-oxo-benzenebutanoic Acid Hydrochloride. Grades: > 95%. CAS No. 168154-76-5. Molecular formula: C10H11NO3. HCl. Mole weight: 193.20 36.46. BOC Sciences 7
N-Boc-(2R,3R)-2-hydroxy-3-amino-4-phenylbutanoic acid Heterocyclic Organic Compound. Alternative Names: N-BOC-(2R,3R)-2-HYDROXY-3-AMINO-4-PHENYLBUTANOIC ACID;N-BOC-(2R,3R)-3-AMINO-2-HYDROXY-4-PHENYL-BUTYRIC ACID;BOC-(2R,3R)-3-AMINO-2-HYDROXY-4-PHENYLBUTANOIC ACID;BOC-(2R,3R)-3-AMINO-2-HYDROXY-4-PHENYLBUTYRIC ACID;BOC-(2R,3R)-APNS-OH;(2R,3R)-3-(BOC-AMINO)-2-HYDROXY-4-PHENYLBUTYRIC ACID;N-T-boc-(2R,3R)-3-amino-2-hydroxy-4-*phenylbutyri;(2S,3S)-3-(TERT-BUTOXYCARBONYLAMINO)-2-HYDROXY-4-PHENYLBUTYRIC ACID. CAS No. 116661-86-0. Molecular formula: C15H21NO5. Mole weight: 295.33. Catalog: ACM116661860. Alfa Chemistry. 2
2-Ethyl-2-phenylglycine Ethyl Ester Intermediate in the preparation of Trimebutine metabolites. Group: Biochemicals. Alternative Names: 2-Amino-2-phenyl-butyric Acid Ethyl Ester; 2-Amino-2-phenylbutanoic Acid Ethyl Ester; α-Amino-α-ethyl-benzeneacetic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 6480-87-1. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
(2S,3S)-3-Amino-2-hydroxy-4-phenylbutyric acid hydrochloride salt Synonyms: (2S,3S)-H-Apns-OH HCl; (2S,3S)-3-AMINO-2-HYDROXY-4-PHENYLBUTYRIC ACID HYDROCHLORIDE; (2S,3S)-3-Amino-2-hydroxy-4-phenylbutanoic acid hydrochloride; (2S,3S)-2-hydroxy-3-amino-4-phenylbutyric acid hydrochloride. Grades: ≥ 99% (HPLC). CAS No. 129593-20-0. Molecular formula: C10H13NO3·HCl. Mole weight: 231.68. BOC Sciences 5
(2S,3S)-3-[(t-Butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyric acid Synonyms: Boc-AHPBA-OH; Boc-Apns-OH; (2S,3S)-3-[(t-butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyric acid; N-TERT-BOC-(2R,3R)-3-AMINO-2-HYDROXY-4--PHENYLBUTYRIC ACID; N-BOC-(2S-3S)-3-AMINO-2-HYDROXY-4-PHENYLBUTYRIC ACID; (2S,3S)-3-N-TERT-BUTOXYCARBONYLAMINO-2-HYDROXY-4-PHENYLBUTANOIC ACID; N-TERT-BUTOXYCARBONYL-(2S,3S)-3-AMINO-2-HYDROXY-4-PHENYLBUTYRIC ACID. Grades: ≥ 99% (HPLC,Chiral purity). CAS No. 116661-86-0. Molecular formula: C15H21NO5. Mole weight: 295.33. BOC Sciences 4
(2S,3S)-Fmoc-Apns-OH Synonyms: Fmoc-(2S,3S)-3-amino-2-hydroxy-4-phenylbutyric acid; (2S,3S)-Fmoc-AHPBA; (2S,3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-2-hydroxy-4-phenylbutanoic acid; cis-1-Amino-4-phenylcyclohexanecarboxylic acid, N-FMOC protected; Fmoc-Apc-OH; Fmoc-Apns-OH; N-Fmoc-(2S,3S)-3-amino-2-hydroxy-4-phenyl-butyric acid; Benzenebutanoic acid, b-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-a-hydroxy-, (aS,bS)-. Grades: ≥ 97% (HPLC). CAS No. 210754-59-9. Molecular formula: C25H23NO5. Mole weight: 417.46. BOC Sciences 4
3(R)-Ramiprilat Diketopiperazine 3(R)-Ramiprilat Diketopiperazine. Group: Biochemicals. Alternative Names: (R)-2-((3S, 5aS, 8aS, 9aS)-3-methyl-1, 4-dioxooctahydro-1H-cyclopenta[4, 5]pyrrolo[1, 2-a]pyrazin-2(5aH)-yl)-4-phenylbutanoic Acid. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H26N2O4, Molecular Weight: 370.44. US Biological Life Sciences. USBiological 3
Worldwide
4-Phenylbutyric Acid A chemical chaperone involved in protein-folding disorders. Group: Biochemicals. Alternative Names: Benzenebutanoic Acid; 4-Phenyl-n-butyric Acid; γ-Phenylbutanoic Acid; NSC 295. Grades: Highly Purified. CAS No. 1821-12-1. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 2
Worldwide
4-Phenylbutyric Acid Phenylbutyric Acid. CAS No. 1821-12-1. Categories: 4-phenylbutanoic acid. Richman Chemical
Pennsylvania PA
Acetyl-D-homophenylalanine Synonyms: Ac-D-HomoPhe-OH; (R)-2-(Ac-amino)-4-phenylbutyric acid; (R)-2-Acetamido-4-phenylbutanoic acid; Ac-D-Hph-OH; (2R)-2-(acetylamino)-4-phenylbutanoic acid; RDM. Grades: ≥ 99% (HPLC). CAS No. 63393-59-9. Molecular formula: C12H15NO3. Mole weight: 221.25. BOC Sciences
(αR)-Hydroxy-benzenebutanoic Acid Reactant used in the preparation of intermediates of angiotensin converting enzyme inhibitors. Group: Biochemicals. Alternative Names: D-(-)-2-Hydroxy-benzenebutanoic Acid; (2R)-2-Hydroxy-4-phenylbutanoic Acid; (2R)-2-Hydroxy-4-phenylbutanoic Acid; (R)-(-)-2-Hydroxy-4-phenylbutyric Acid; (R)-2-Hydroxy-4-phenylbutanoic Acid; (R)-2-Hydroxy-4-phenylbutyric Acid; D-(-)-Benzyllactic Acid. Grades: Highly Purified. CAS No. 29678-81-7. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 4
Worldwide
Benazepril EP Impurity C Benazepril EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(((S)-1-(carboxymethyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)amino)-4-phenylbutanoic acid. CAS No. 86541-78-8. Molecular Formula: C22H24N2O5. Mole Weight: 396.44. Catalog: APB86541788. Alfa Chemistry Analytical Products 3
Benzenebutanoicacid,4-(1H-imidazol-1-yl)-a,g-dioxo- Heterocyclic Organic Compound. Alternative Names: 4-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2,4-DIOXO-BUTANOIC ACID;2,4-Dioxo-4-[4-(1H-imidazol-1-yl)]phenylbutanoic acid. CAS No. 105356-71-6. Molecular formula: C13H10N2O4. Mole weight: 187.1947. Purity: 0.96. IUPACName: (4E)-4-benzylidene-2-methyl-1,3-oxazol-5-one. Density: 1.16 g/cm³. Catalog: ACM105356716. Alfa Chemistry. 5
Boc-(2R,3R)-3-amino-2-hydroxy-4-phenylbutyric acid Synonyms: Boc-(2R,3R)-Apns-OH; (2R,3R)-3-(Boc-amino)-2-hydroxy-4-phenylbutyric acid; (2R,3R)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-4-phenylbutanoic acid; N-BOC-(2R,3R)-2-HYDROXY-3-AMINO-4-PHENYLBUTANOIC ACID; Boc-D-AHPBA-OH; N-Boc-(2R,3R)-3-amino-2-hydroxy-4-phenyl-butyric acid; (2R,3R)-2-hydroxy-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid; Boc D AHPBA OH. Grades: ≥ 99% (Chiral purity). CAS No. 77171-41-6. Molecular formula: C15H21NO5. Mole weight: 295.34. BOC Sciences 4
Boc-L-β-homophenylalanine Synonyms: Boc-L-β-HomoPhe-OH; (S)-Boc-3-amino-4-phenylbutyric acid; Boc-L-beta-homophenylalanine; Boc-beta-HoPhe-OH; N-Boc-L-beta-homophenylalanine; (3R)-3-{[(tert-butoxy)carbonyl]amino}-4-phenylbutanoic acid; AK-35445; Boc-beta-Homophe-OH; (3S)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid; Boc beta Homophe OH. Grades: ≥ 98%. CAS No. 51871-62-6. Molecular formula: C15H21NO4. Mole weight: 279.34. BOC Sciences 4
Carfilzomib Impurity 36 Carfilzomib Impurity 36. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-(2-morpholinoacetamido)-4-phenylbutanoic acid. Molecular Formula: C16H22N2O4. Mole Weight: 306.36. Catalog: APB04739. Alfa Chemistry Analytical Products 3
D-β-Homophenylalanine hydrochloride Synonyms: H-D-Phe-(C#CH2)OH HCl; H-D-β-homoPhe-OH HCl; (R)-3-Amino-4-phenylbutanoic acid hydrochloride. Grades: ≥ 95% (NMR). CAS No. 145149-50-4. Molecular formula: C10H14ClNO2. Mole weight: 215.68. BOC Sciences 5
Enalaprilat Dehydrate EP Impurity A An impurity of Enalaprilat. Enalaprilat is the active metabolite of enalapril. Enalapril is an angiotensin-converting-enzyme inhibitor used in the treatment of hypertension, diabetic nephropathy, and some types of chronic heart failure. Synonyms: (S)-2-(((S)-1-carboxyethyl)amino)-4-phenylbutanoic acid. Grades: > 95%. Molecular formula: C13H17NO4. Mole weight: 251.28. BOC Sciences 7
Fmoc-beta-methyl-DL-phenylalanine FMOC-beta-Me-DL-Phe is a derivative of the amino acid phenylalanine, which is an essential amino acid that cannot be synthesized by the human body and must be obtained through the diet. FMOC-beta-Me-DL-Phe is a modified version of phenylalanine that is used in peptide synthesis for its ability to protect the amino group during chemical reactions. Uses: Fmoc-beta-me-dl-phe is commonly used in peptide synthesis for its ability to protect the amino group. it has also been used in the development of antimicrobial and anticancer agents. Group: Amino acids. CAS No. 1214028-21-3. Molecular formula: C25H23NO4. Mole weight: 401.5. Purity: Peak Area by HPLC ≥95%. IUPACName: 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenylbutanoic acid. Canonical SMILES: CC (C1=CC=CC=C1)C (C (=O)O)NC (=O)OCC2C3=CC=CC=C3C4=CC=CC=C24. Catalog: ACM1214028213. Alfa Chemistry.
Fmoc-DL-β-Me-Phe-OH Synonyms: (R)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-4-PHENYLBUTANOIC ACID. Grades: 95%. CAS No. 135994-09-1. Molecular formula: C25H23NO4. Mole weight: 401.7. BOC Sciences 4
Fmoc-L-β-homophenylalanine Synonyms: Fmoc-L-β-HomoPhe-OH; (S)-Fmoc-3-amino-4-phenylbutyric acid; Fmoc-L-beta-homophenylalanine; Fmoc-B-HoPhe-OH; (3S)-3-(9H-fluoren-9-ylmethoxycarbonylamino)-4-phenylbutanoic acid; (S)-3-[[[(9H-Fluoren-9-yl)methoxy]carbonyl]amino]-4-phenylbutanoic acid; Fmoc-beta-Homophe-OH; Fmoc-(S)-3-Amino-4-phenylbutyric acid; (S)-3-(Fmoc-amino)-4-phenylbutyric acid; Fmoc Beta HoPhe OH. Grades: ≥ 99% (HPLC, Chiral purity). CAS No. 193954-28-8. Molecular formula: C25H23NO4. Mole weight: 401.46. BOC Sciences 4
Imiglitazar Imiglitazar, also known as TAK-559,with hypoglycemic activity it is a non-thiazolidinedione dual peroxisome proliferator-activated receptor (PPAR) alpha and gamma agonist. Synonyms: (4E)-4-[[4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl]methoxyimino]-4-phenylbutanoic acid; Imiglitazar; TAK 559; TAK-559; TAK559. Grades: >98%. CAS No. 250601-04-8. Molecular formula: C28H26N2O5. Mole weight: 470.52. BOC Sciences 10
L-β-Homophenylalanine Synonyms: H-Phe-(C#CH2)OH; H-β-homoPhe-OH; (S)-3-Amino-4-phenylbutanoic acid. Grades: 95%. CAS No. 26250-87-3. Molecular formula: C10H13NO2. Mole weight: 179.20. BOC Sciences 5
L-β-Homophenylalanine hydrochloride Synonyms: L-β-HomoPhe-OH HCl; (S)-3-Amino-4-phenylbutyric acid hydrochloride; L-beta-Homophenylalanine hydrochloride; H-beta-HoPhe-OH HCl; (3S)-3-amino-4-phenylbutanoic acid hydrochloride; Benzenebutanoic acid, beta-amino-, hydrochloride (1:1), (betaS)-; (S)-3-AMINO-4-PHENYLBUTANOIC ACID HCl; H beta HoPhe OH HCl. Grades: ≥ 98% (Assay). CAS No. 138165-77-2. Molecular formula: C10H13NO2·HCl. Mole weight: 215.68. BOC Sciences 5
Lisinopril(8R, S)-diketopiperazine(mixture of diastereomers) Heterocyclic Organic Compound. Alternative Names: (2S)-2-[(3S,8aRS)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid. CAS No. 1092813-99-4. Molecular formula: C21H29N3O4. Mole weight: 387.47. Appearance: White Solid. Purity: 0.96. IUPACName: (2S)-2-[(3S)-3-(4-aminobutyl)-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoic acid. Canonical SMILES: C1CC2C (=O)N (C (C (=O)N2C1)CCCCN)C (CCC3=CC=CC=C3)C (=O)O. Catalog: ACM1092813994. Alfa Chemistry. 4
Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) is an impurity of Lisinopril, a medication of the angiotensin-converting enzyme inhibitor class that is used to treat high blood pressure. Uses: Lisinopril impurity. Synonyms: (2S)-2-[(3S,8aRS)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid. Grades: 96%. CAS No. 1092813-99-4. Molecular formula: C21H29N3O4. Mole weight: 387.47. BOC Sciences 7
Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1092813-99-4. Pack Sizes: 5MG. IUPAC Name: (2S)-2-[(3S)-3-(4-aminobutyl)-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoic acid. Molecular Formula: C21H29N3O4. Mole Weight: 387.47. Catalog: APS1092813994. SMILES: NCCCC[C@@H]1N ([C@@H] (CCc2ccccc2)C (=O)O)C (=O)C3CCCN3C1=O. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers) Lisinopril impurity. Group: Biochemicals. Alternative Names: (2S) -2- [ (3S, 8aRS) -3- (4-Aminobutyl) -1, 4-dioxohexahydropyrrolo [1, 2-a]pyrazin-2 (1H) -yl]-4-phenylbutanoic Acid. Grades: Highly Purified. CAS No. 1092813-99-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers)Mps1-IN-1 dihydrochloride Lisinopril (8R,S)-Diketopiperazine (Mixture of Diastereomers)Mps1-IN-1 dihydrochloride. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1092813-99-4. Pack Sizes: 50MG. IUPAC Name: (2S)-2-[(3S)-3-(4-aminobutyl)-1,4-dioxo-6,7,8,8a-tetrahydro-3H-pyrrolo[1,2-a]pyrazin-2-yl]-4-phenylbutanoic acid. Molecular Formula: C21H29N3O4. Mole Weight: 387.47. Catalog: APS1092813994A. SMILES: NCCCC[C@@H]1N ([C@@H] (CCc2ccccc2)C (=O)O)C (=O)C3CCCN3C1=O. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
Lisinopril EP Impurity C HCl Lisinopril EP Impurity C HCl ((S,S,S)-Diketopiperazine HCl) is an impurity of Lisinopril, a medication of the angiotensin-converting enzyme inhibitor class that is used to treat high blood pressure. Synonyms: (S,S,S)-Diketopiperazine HCl; (S)-2-((3S,8aS)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)-4-phenylbutanoic acid, hydrochloride (1:1). Molecular formula: C21H29N3O4.HCl. Mole weight: 423.93. BOC Sciences 7
Lisinopril Impurity D An impurity of ACE inhibitor Lisinopril, which is indicated for the treatment of high blood pressure and heart failure. Synonyms: Lisinopril (S,S,R)-Diketopiperazine; (2S)-2-[(3S,8aR)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic acid. Grades: > 95%. CAS No. 219677-82-4. Molecular formula: C21H29N3O4. Mole weight: 387.47. BOC Sciences 9
Lisinopril S,S,S-Diketopiperazine Lisinopril S,S,S-Diketopiperazine is a Lisinopril impurity. Synonyms: (2S)-2-[(3S,8aS)-3-(4-Aminobutyl)-1,4-dioxohexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-4-phenylbutanoic Acid. Grades: > 95%. CAS No. 328385-86-0. Molecular formula: C21H29N3O4. Mole weight: 387.47. BOC Sciences 7
N-Benzoyl-o,alpha-dimethyl-dl-tyrosine Heterocyclic Organic Compound. Alternative Names: N-Benzoyl-O,α-dimethyltyrosine. CAS No. 118024-43-4. Molecular formula: C18H19NO4. Mole weight: 313.35. Appearance: White Solid. Purity: 0.96. IUPACName: 2-[(4-methoxyphenyl)methyl]-2-methyl-4-oxo-4-phenylbutanoic acid. Canonical SMILES: CC (CC1=CC=C (C=C1)OC) (CC (=O)C2=CC=CC=C2)C (=O)O. Catalog: ACM118024434. Alfa Chemistry. 2
N-Benzyl-2-ethyl-2-phenylglycine Ethyl Ester Intermediate in the preparation of Trimebutine metabolites. Group: Biochemicals. Alternative Names: 2-Amino-N-benzyl-2-phenyl-butyric Acid Ethyl Ester; 2-Amino-N-benzyl-2-phenylbutanoic Acid Ethyl Ester; α-Amino-N-benzyl-α-ethyl-benzeneacetic Acid Ethyl Ester; α -Ethyl-α -[ (phenylmethyl) amino]benzeneacetic Acid Ethyl Ester. Grades: Highly Purified. CAS No. 1330183-23-7. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
Worldwide
PD-113413 PD-113413 is a metabolite of quinapril, which is an angiotensin-converting enzyme(ACE) inhibitor. It is used in the treatment of hypertension and congestive heart failure. Uses: Pd-113413 is used in the treatment of hypertension and congestive heart failure. Synonyms: PD-113413; PD113413; PD 113413; 2H-Pyrazino(1,2-b)isoquinoline-2-acetic acid, 1,3,4,6,11,11a-hexahydro-3-methyl-1,4-dioxo-alpha-(2-phenylethyl)-, (3S-(2(R*),3alpha,11abeta))-;(2S)-2-[(3S,11aS)-3-methyl-1,4-dioxo-3,6,11,11a-tetrahydropyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoic acid;PD113413;(S)-2-((3S,11aS)-3-methyl-1,4-dioxo-3,4,11,11a-tetrahydro-1H-pyrazino[1,2-b]isoquinolin-2(6H)-yl)-4-phenylbutanoic acid. Grades: >98 %. CAS No. 103733-50-2. Molecular formula: C23H24N2O4. Mole weight: 392.45. BOC Sciences 10
Phenibut Phenibut is an analog of GABA that acts as a GABAB receptor agonist. It is marketed as a central nervous system depressant used to treat anxiety. Synonyms: Aminophenylbutyric acid; Fenibut; Fenigam; Phenigam; Phenybut; PhGABA; β-Phenyl-γ-aminobutyric acid; β-Phenyl-GABA; 4-Amino-3-phenylbutanoic acid. CAS No. 1078-21-3. Molecular formula: C10H13NO2. Mole weight: 179.22. BOC Sciences 10
Phenibut hydrochloride Phenibut (β-Phenyl-GABA) hydrochloride is an orally active GABA-B agonist [1]. Phenibut hydrochloride acts as a GABA-mimetic, primarily at GABAB receptors. Phenibut hydrochloride has anxiolytic and nootropic (cognition enhancing) effects [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: β-Phenyl-GABA hydrochloride; 4-Amino-3-phenylbutanoic acid hydrochloride; 4-Amino-3-phenylbutyric acid hydrochloride. CAS No. 3060-41-1. Pack Sizes: 100 mg. Product ID: HY-W041333. MedChemExpress MCE
(R)-(-)-2-Phenylbutyric Acid (R)-(-)-2-Phenylbutyric Acid. Group: Biochemicals. Alternative Names: (αR)-α-Ethylbenzeneacetic Acid; (-)-(R)-2-Phenylbutyric Acid; (-)-2-Phenylbutanoic Acid; (R)-(-)-α-Ethylphenylacetic Acid; (R)-α-Ethylbenzeneacetic cid. Grades: Highly Purified. CAS No. 938-79-4. Pack Sizes: 1g. Molecular Formula: C10H12O2, Molecular Weight: 164.2. US Biological Life Sciences. USBiological 3
Worldwide
(R)-3-tert-Butoxycarbonylamino-4-phenylbutyric acid Heterocyclic Organic Compound. Alternative Names: boc-d-beta-homophenylalanine, 101555-61-7, (R)-3-tert-Butoxycarbonylamino-4-phenyl-butyric acid, (r)-3-(tert-butoxycarbonylamino)-4-phenylbutanoic acid, (R)-3-Boc-amino-4-phenylbutyric acid, boc-(r)-3-amino-4-phenylbutyric acid, boc-d-beta-hophe-oh, AmbotzBAA6100, PubChem18642, boc-d-phe-(c*ch2)oh, AC1ODVM4, SureCN489489, (R)-3-TERT-BUTOXYCARBONYLAMINO-4-PHENYLBUTYRIC ACID, (r)-boc-b2-homophenylalanine, CTK8E2809, MolPort-000-001-458, (r)-3-boc-amino-4-phenyl-butyric acid, Q525, KB-251122, TL8003431. CAS No. 101555-61-7. Molecular formula: C15H21NO4. Mole weight: 279.33. Purity: 0.95. IUPACName: (3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]-4-phenylbutanoic acid. Canonical SMILES: CC (C) (C)OC (=O)NC (CC1=CC=CC=C1)CC (=O)O. Density: 1.139g/cm³. Catalog: ACM101555617. Alfa Chemistry. 3
s(+)-2-Hydroxy-4-phenylbutyric acid Heterocyclic Organic Compound. Alternative Names: 2-(S)-HYDROXY-4-PHENYL-BUTYRIC ACID;(S)-2-HYDROXY-4-PHENYLBUTYRIC ACID;(S)-2-Hydroxy-4-phenylbutanoic acid;(S)-4-Phenyl-2-hydroxybutyric acid. CAS No. 115016-95-0. Molecular formula: C10H12O3. Mole weight: 180.2. Appearance: White Solid. Catalog: ACM115016950. Alfa Chemistry.
(1,4-Dimethyl-1,2,3,6-tetrahydropyridin-1-ium-5-yl)methyl2-hydroxy-3-methyl-2-phenylbutanoate chloride Heterocyclic Organic Compound. Alternative Names: 3-(1,4-Dimethyl-1,2,5,6-tetrahydropyridine)methyl-alpha-isopropyl-alpha-phenylglycolate HCl, 101710-99-0, 5-{[(2-hydroxy-3-methyl-2-phenylbutanoyl)oxy]methyl}-1,4-dimethyl-1,2,3,6-tetrahydropyridinium chloride, Mandelic acid, alpha-isopropyl-, 1,4-dimethyl-1,2,5,6-tetrahydro-3-pyridylmethyl ester, hydrochloride, AC1Q1SHC, AC1L1PT7, LS-89134, (1,4-dimethyl-1,2,3,6-tetrahydropyridin-1-ium-5-yl)methyl 2-hydroxy-3-methyl-2-phenylbutanoate chloride. CAS No. 101710-99-0. Molecular formula: C19H28ClNO3. Mole weight: 353.884 g/mol. Purity: 0.96. IUPACName: (1,4-dimethyl-1,2,3,6-tetrahydropyridin-1-ium-5-yl)methyl 2-hydroxy-3-methyl-2-phenylbutanoate;chloride. Canonical SMILES: CC1=C (C[NH+] (CC1)C)COC (=O)C (C2=CC=CC=C2) (C (C)C)O. [Cl-]. Catalog: ACM101710990. Alfa Chemistry. 3
1-Azoniabicyclo[2.2.2]octan-7-ylmethyl2-hydroxy-3-methyl-2-phenylbutanoate chloride Heterocyclic Organic Compound. Alternative Names: 2-Quinuclidinemethylene-alpha-isopropyl-alpha-phenylglycolate hydrochloride, 2-{[(2-hydroxy-3-methyl-2-phenylbutanoyl)oxy]methyl}-1-azoniabicyclo[2.2.2]octane chloride, MANDELIC ACID, alpha-ISOPROPYL-, 2-QUINUCLIDINYLMETHYL ESTER, HYDROCHLORIDE, 101711-03-9, AC1L1PTP, AC1Q1SL3, LS-89142, 1-azoniabicyclo[2.2.2]octan-2-ylmethyl 2-hydroxy-3-methyl-2-phenylbutanoate chloride. CAS No. 101711-03-9. Molecular formula: C19H28ClNO3. Mole weight: 353.884 g/mol. Purity: 0.96. IUPACName: 1-azoniabicyclo[2.2.2]octan-2-ylmethyl 2-hydroxy-3-methyl-2-phenylbutanoate;chloride. Canonical SMILES: CC (C)C (C1=CC=CC=C1) (C (=O)OCC2CC3CC[NH+]2CC3)O. [Cl-]. Catalog: ACM101711039. Alfa Chemistry. 3
(7-Methyl-1-azabicyclo[2.2.2]octan-8-yl)2-hydroxy-3-methyl-2-phenylbutanoate Heterocyclic Organic Compound. Alternative Names: 2-Methyl-3-quinuclidyl phenyl(isopropyl)glycolate B, 101711-00-6, 2-Methyl-3-quinuclidyl isopropyl(phenyl)glycolate A, 2-Methyl-3-quinuclidyl phenyl(isopropyl)glycolate-M (mixed isomers), MANDELIC ACID, alpha-ISOPROPYL-, 2-METHYL-3-QUINUCLIDINYL ESTER, Benzeneacetic acid, a-hydroxy-a-(1-methylethyl)-,2-methyl-1-azabicyclo[2.2.2]oct-3-yl ester, ACMC-20m4qk, AC1L1PTD, AC1Q60M8, CTK4A0137, AG-D-09050, LS-89136, 2-methyl-1-azabicyclo[2.2.2]oct-3-yl 2-hydroxy-3-methyl-2-phenylbutanoate, (2-methyl-1-azabicyclo[2.2.2]octan-3-yl) 2-hydroxy-3-methyl-2-phenylbutanoate, (7-METHYL-1-AZABICYCLO[2.2.2]OCT-8-YL) 2-HYDROXY-3-METHYL-2-PHENYL-BUTANOATE. CAS No. 101711-00-6. Molecular formula: C19H27NO3. Mole weight: 317.423 g/mol. Purity: 0.96. IUPACName: (2-methyl-1-azabicyclo[2.2.2]octan-3-yl) 2-hydroxy-3-methyl-2-phenylbutanoate. Canonical SMILES: CC1C (C2CCN1CC2)OC (=O)C (C3=CC=CC=C3) (C (C)C)O. Density: 1.15g/cm³. Catalog: ACM101711006. Alfa Chemistry. 3
Benazepril Related Compound G (15 mg) ((3-(1-Ethoxycarbonyl-3-phenyl-(1S)-propyl)amino-2,3,4,5-tetrahydro-2-oxo-1H-1-(3S)-benzazepine)-1-acetic acid,ethyl ester) Heterocyclic Organic Compound. Alternative Names: UNII-K53IWT5YZ1, SureCN10905012, 103129-58-4. CAS No. 103129-58-4. Molecular formula: C26H32N2O5. Mole weight: 452.542680 [g/mol]. Purity: 0.96. IUPACName: ethyl (2S)-2-[[(3S)-1-(2-ethoxy-2-oxoethyl)-2-oxo-4,5-dihydro-3H-1-benzazepin-3-yl]amino]-4-phenylbutanoate. Catalog: ACM103129584. Alfa Chemistry. 5
Benzenebutanoic acid,b-amino-,1,1-dimethylethyl ester,(bs)- Heterocyclic Organic Compound. Alternative Names: (S)-1,1-DIMETHYLETHYL-3-AMINO 4-PHENYLBUTANOATE;TERT-BUTYL (3S)-3-AMINO-4-PHENYLBUTANOATE;T-BUTYL(3S)-3-AMINO-4-PHENYLBUTANOATE;1,1-DIMETHYLETHYL (3S)-3-AMINO-4-PHENYLBUTANOATE;tert-Butyl (3S)-3-amino-4-phenylbutanoate,97%. CAS No. 120686-17-1. Molecular formula: C14H21NO2. Mole weight: 235.322. Appearance: White or slightly yellow low melting solid. Density: 1.028 g/cm³. Catalog: ACM120686171. Alfa Chemistry. 3
Benzenebutanoic Acid Ethyl Ester Benzenebutanoic Acid Ethyl Ester is used in the synthesis of thiazolium salts with potent antimalarial activity. Also used in the preparation of novel lactate dehydrogenase A inhibitors. Group: Biochemicals. Alternative Names: Ethyl 4-phenylbutanoate; Ethyl 4-phenylbutyrate; NSC 163318. Grades: Highly Purified. CAS No. 10031-93-3. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 3
Worldwide
Butamirate Citrate Butamirate is a cough suppressant. A study found it to bind to the cough center in the medulla oblongata, more specifically the dextromethorphan-binding site in guinea pig brain with high affinity. As a 2-(2-diethylaminoethoxy)ethyl ester it is chemically related to oxeladin and pentoxyverine, which are in the same class. Synonyms: Butamirate citrate; diethyl[2-[2- (2-phenylbutyroyloxy) ethoxy]ethyl]ammonium dihydrogen citrate; Butamiratdihydrogencitrat; Abbott 36581; HH-197; 2-(2-diethylaminoethyloxy)ethyl 2-phenylbutanoate; 2-phenylbutyric acid 2-(2-diethylaminoethyloxy)ethyl ester; 2-[2-(. Grades: > 95%. CAS No. 18109-81-4. Molecular formula: C18H29NO3 C6H8O7. Mole weight: 370.44 192.13. BOC Sciences
difelikefalin Impurity 9 difelikefalin Impurity 9. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4-amino-1- ( (R) -6-amino-2- ( (R) -N- ( (2R, 3R) -2-amino-3-phenylbutanoyl) -2- ( (R) -2-amino-3-phenylpropanamido) -4-methylpentanamido) hexanoyl) piperidine-4-carboxylic acid. CAS No. 2756592-19-3. Molecular Formula: C37H55N7O6. Mole Weight: 693.88. Catalog: APB2756592193. Alfa Chemistry Analytical Products 2
Moexipril diketopiperazine Heterocyclic Organic Compound. Alternative Names: (αS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-8,9-dimethoxy-3-methyl-1,4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid Ethyl Ester; [3S-[2(R*), 3α, 11aβ]]-1, 3, 4, 6, 11, 11a-Hexahydro-8, 9-dimethoxy-3-methyl-1, 4-dioxo-α-(2-phenylethyl)-2H-pyrazino[1, 2-b]isoquinoline-2-acetic Acid Ethyl Ester; PD 114009. CAS No. 103733-51-3. Molecular formula: C27H32N2O6. Mole weight: 480.55. Appearance: Off-White Solid. Purity: 0.96. IUPACName: ethyl (2S)-2-[(3S,11aS)-8,9-dimethoxy-3-methyl-1,4-dioxo-3,6,11,11a-tetrahydropyrazino[1,2-b]isoquinolin-2-yl]-4-phenylbutanoate. Canonical SMILES: CCOC (=O)C (CCC1=CC=CC=C1)N2C (C (=O)N3CC4=CC (=C (C=C4CC3C2=O)OC)OC)C. Catalog: ACM103733513. Alfa Chemistry. 5
N-[1-(S)-Benzyloxycarbonyl-3-phenylpropyl]-L-alanine tert-butyl ester Heterocyclic Organic Compound. Alternative Names: α-[[2-(1,1-Dimethylethoxy)-1-methyl-2-oxoethyl]amino]benzenebutanoic Acid Phenylmethyl Ester. CAS No. 117560-14-2. Molecular formula: C24H31NO4. Mole weight: 397.51. Appearance: Colourless Oil. Purity: 0.96. IUPACName: benzyl 2-[[(2S)-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-4-phenylbutanoate. Canonical SMILES: CC (C (=O)OC (C) (C)C)NC (CCC1=CC=CC=C1)C (=O)OCC2=CC=CC=C2. Catalog: ACM117560142. Alfa Chemistry. 2
Oxeladin Citrate Oxeladin citrate is a cough suppressant used to treat all types of cough of various etiologies. Uses: Treat all types of cough of various etiologies. Synonyms: 2-[2-(diethylamino)ethoxy]ethyl 2-ethyl-2-phenylbutanoate;2-hydroxypropane-1,2,3-tricarboxylic acid. Grades: Solid powder. CAS No. 52432-72-1. Molecular formula: C20H33NO3.C6H8O7. Mole weight: 527.61. BOC Sciences 6
Quinapril Impurity D Quinapril Diketopiperazine is a derivative and a metabolite of Quinapril that acts as an angiotensin-converting enzyme(ACE) inhibitor. It prevents the conversion of signaling peptide angiotensin I into angiotensin II, which acts as a potent vasoconstrictor. It reduces levels of angiotensin II and also reduces the amount of aldosterone that is expressed due to RAAS signaling. Uses: Quinapril diketopiperazine acts as a potent vasoconstrictor. Synonyms: (aS,3S,11aS)-1,3,4,6,11,11a-Hexahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-2H-pyrazino[1,2-b]isoquinoline-2-acetic Acid;2H-Pyrazino(1,2-B)isoquinoline-2-acetic acid, 1,3,4,6,11,11A-hexahydro-3-methyl-1,4-dioxo-alpha-(2-phenylethyl)-, ethyl ester, (3S-(2(R*),3alpha-11abeta))-;PD-109488; PD109488; PD 109488;(S)-Ethyl 2-((3S,11aS)-3-methyl-1,4-dioxo-3,4,11,11a-tetrahydro-1H-pyrazino[1,2-b]isoquinolin-2(6H)-yl)-4-phenylbutanoate. Grades: >98 %. CAS No. 103733-49-9. Molecular formula: C25H28N2O4. Mole weight: 420.50. BOC Sciences 7

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