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1. High quality products 2. Fast delivery 3. Additional products can be ordered, please contact us for details. Uses: This is a raft agent for controlled radical polymerization, well-suited for methacrylates and methacrylamides. this is a more temperature stable alternative to aldrich prod no. 761257. chain transfer agent (cta) reversible addition fragmentation chain transfer (raft) polymerization. Group: Aromatic hydrocarbons. Alternative Names: dithiobenzoate RAFT, Benzodithioate phenyl acetic acid ethyl ester, α -[ (Phenylthioxomethyl) thio]benzeneacetic acid ethyl ester. CAS No. 1150308-13-6. Mole weight: 316.44. Canonical SMILES: CCOC(=O)C(SC(=S)c1ccccc1)c2ccccc2. Catalog: ACM1150308136.
Ethyl 3- (O-Diethylthiocarbamoyl) phenylacetate
A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
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Ethyl 3- (S-Diethylthiocarbamoyl) phenylacetate
A useful synthetic intermediate for the preparation of novel antiinflammatory agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg. US Biological Life Sciences.
Camylofine is an antimuscarinic with both anticholinergic action as well as direct smooth muscle action. It can be used to treat the pain caused by smooth muscle spasm. Synonyms: Camylofine; Acamylophenine; Adopon; Avacan; Novospasmin; 3-methylbutyl 2-[2-(diethylamino)ethylamino]-2-phenylacetate. CAS No. 54-30-8. Molecular formula: C19H32N2O2. Mole weight: 320.477.
Cyclopentolate EP Impurity C (Hydrochloride)
Cyclopentolate EP Impurity C (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(dimethylamino)ethyl 2-phenylacetate hydrochloride. CAS No. 113079-81-5. Molecular Formula: C12H17NO2·HCl. Mole Weight: 243.73. Catalog: APB113079815.
Cyclopentolate (Hydrochloride)
Cyclopentolate (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-(dimethylamino)ethyl 2-(1-hydroxycyclopentyl)-2-phenylacetate hydrochloride. CAS No. 5870-29-1. Molecular Formula: C17H25NO3·HCl. Mole Weight: 327.85. Catalog: APB5870291.
Drofenine hydrochloride
Drofenine hydrochloride is a widely used anticholinergic acts on smooth muscle to stop muscle spasms. Uses: A potent competitive inhibitor of bche. Synonyms: 2-(diethylamino)ethyl 2-cyclohexyl-2-phenylacetate;hydrochloride; α-Cyclohexyl-benzeneacetic Acid 2-(Diethylamino)ethyl Ester Hydrochloride. Grades: ≥98%. CAS No. 548-66-3. Molecular formula: C20H32ClNO2. Mole weight: 353.93.
N-Methylbut-2-enoate Ethyl Ester D-(-)Phenylglycine Potassium Salt
N-Methylbut-2-enoate Ethyl Ester D-(-)Phenylglycine Potassium Salt is used in the synthesis of penicillins and cephalosporins. Synonyms: (R)-α-[(3-Ethoxy-1-methyl-3-oxo-1-propenyl)amino]benzeneacetic Acid Monopotassium Salt; (αR)-α-[(3-Ethoxy-1-methyl-3-oxo-1-propenyl)amino]benzeneacetic Monopotassium Salt; D-(-)-3-[(α-Carboxybenzyl)amino]crotonic Acid 1-Ethyl Ester Monopotassium Salt; Potassium D-(1-Ethoxycarbonylpropen-2-yl)-α-aminophenylacetate; Potassium (R,E)-2-((4-ethoxy-4-oxobut-2-en-2-yl)amino)-2-phenylacetate; Potassium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino]phenylacetate. Grades: ≥95%. CAS No. 961-69-3. Molecular formula: C14H16KNO4. Mole weight: 301.38.
Oxybutynin Impurity E HCl
Oxybutynin Impurity E HCl is an impurity of oxybutynin, which is an inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Synonyms: 4-(Ethyl(propyl)amino)but-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate, hydrochloride (1:1). Grades: > 95%. CAS No. 1215677-72-7. Molecular formula: C23H33NO3.HCl. Mole weight: 407.97.
(S)-Desethyl oxybutynin is an impurity of (S)-oxybutynin that inhibits muscarinic receptors in bladder smooth muscle and thus prevents the acetylcholine binding. Synonyms: 4-(ethylamino)but-2-ynyl (2S)-2-cyclohexyl-2-hydroxy-2-phenylacetate. CAS No. 181646-98-0. Molecular formula: C20H27NO3. Mole weight: 329.44.
(S)-N-Desethyl N-Benzyl Oxybutynin
(S)-N-Desethyl N-Benzyl Oxybutynin is an impurity of oxybutynin, which is an inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells. Synonyms: (S)-4-(Benzyl(ethyl)amino)but-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate. Molecular formula: C27H33NO3. Mole weight: 419.55.
1-(2-Phenylacetyl)-L-prolylglycine Ethyl Ester
1-(2-Phenylacetyl)-L-prolylglycine Ethyl Ester, is a synthetic dipeptide , having shown to have positive nootropic and cognitive effects in animals. The human studies have shown promising results, with potential application in the treatment of Alzheimer's disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 157115-85-0. Pack Sizes: 1mg, 10mg. Molecular Formula: C17H22N2O4. US Biological Life Sciences.
2-Chloro-N-[(ethylamino)carbonyl]-2-phenylacetamide is used as a reagent in the synthesis of 2-ethylamino-5-phenyloxazolin-4-one which is an appetite depressant. Group: Biochemicals. Grades: Highly Purified. CAS No. 23420-63-5. Pack Sizes: 10mg, 50mg. Molecular Formula: C11H13ClN2O2, Molecular Weight: 240.69. US Biological Life Sciences.
A metabolite of Butamirate. Group: Biochemicals. Alternative Names: 2-Ethyl-2-phenylacetic Acid. Grades: Highly Purified. CAS No. 90-27-7. Pack Sizes: 100mg. US Biological Life Sciences.
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2-Phenylbutyric Acid-d5
A labeled metabolite of Butamirate. Group: Biochemicals. Alternative Names: 2-(Ethyl-d5)-2-phenylacetic Acid. Grades: Highly Purified. CAS No. 1189708-92-6. Pack Sizes: 1mg. US Biological Life Sciences.
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2-Phenylbutyric Acid-d5 Methyl Ester
Decomposition product of dimethylphenobarbital. Group: Biochemicals. Alternative Names: 2-(Ethyl-d5)-2-phenylacetic Acid. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences.
1g Pack Size. Group: Building Blocks, Organics. Formula: C15H17N3O5. CAS No. 63422-71-9. Prepack ID 89990627-1g. Molecular Weight 319.31. See USA prepack pricing.
(2R)-2-Hydroxy-N-[2-(4-nitrophenyl)ethyl]-2-phenylacetamide is an intermediate used to prepare (aminothiazolyl) acetanilide derivatives via coupling reactions for treatment of diabetes. Group: Biochemicals. Grades: Highly Purified. CAS No. 521284-19-5. Pack Sizes: 500mg, 1g. Molecular Formula: C16H16N2O4, Molecular Weight: 300.31. US Biological Life Sciences.
4-(2,2-Dicarboethoxy-propyl)phenylacetic Acid Ethyl Ester (2-(4-Ethoxycarbonylmethyl-benzyl)-2-methyl-malonic Acid Diethyl Ester). Group: Biochemicals. Alternative Names: 2-(4-Ethoxycarbonylmethyl-benzyl)-2-methyl-malonic Acid Diethyl Ester. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
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6-APA Piperacillin Dimer
6-APA Piperacillin Dimer is an impurity of Piperacillin, which is a broad-spectrum semi-synthetic antibiotic related to Penicillin. Synonyms: (2S,5R,6R)-6-((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[(2S,5R,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-yl]carbonyl]amino]-3,3-dimethyl-7-oxo-, (2S,5R,6R)-. Grades: 97%. Molecular formula: C31H37N7O9S2. Mole weight: 715.80.
a-Bromobenzeneacetic acid ethyl ester
a-Bromobenzeneacetic acid ethyl ester. Group: Biochemicals. Alternative Names: 2-Bromo-2-phenylacetic acid ethyl ester; DL-a-Bromophenylacetic acid ethyl ester; Ethyl (±)-a-bromobenzeneacetate. Grades: Highly Purified. CAS No. 2882-19-1. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C10H11BrO2. US Biological Life Sciences.
Worldwide
Aceclofenac Ethyl Ester
A 2- [ (2, 6-dichlorophenyl) amino] phenylacetoxyacetyl derivative. Group: Biochemicals. Alternative Names: 2-[ (2, 6-Dichlorophenyl) amino]benzeneacetic Acid 2-Ethoxy-2-oxoethyl Ester. Grades: Highly Purified. CAS No. 139272-67-6. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
Ampicillin Impurity 18
Ampicillin Impurity 18. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,4S)-2-((R)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-3-((2R,4S)-2-((R)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carbonyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C46H56N10O15S2. Mole Weight: 1053.12. Catalog: APB02826.
Ampicillin Impurity 20
Ampicillin Impurity 20. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phenylacetamide. Molecular Formula: C20H20N4O2. Mole Weight: 348.16. Catalog: APB02825.
Benzylpenicillin EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (4S)-2-(2-(benzyl(2-(benzylamino)ethyl)amino)-2-oxo-1-(2-phenylacetamido)ethyl)-5,5-dimethylthiazolidine-4-carboxylic acid. Molecular Formula: C32H38N4O4S. Mole Weight: 574.73. Catalog: APB03837.
Benzylpenicilloic Acid Benzathide
Benzylpenicilloic Acid Benzathide is an impurity of Amoxicillin, which is an antibiotic used to treat a number of bacterial infections including middle ear infections, strep throat, pneumonia, skin infections, and urinary tract infections. Synonyms: (2R,4S)-2-[(1R)-2-[benzyl-[2-(benzylamino)ethyl]amino]-2-oxo-1-[(2-phenylacetyl)amino]ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid; Benzathine Benzylpenicillin Impurity C (EP); Benzathine Benzyl Penicillin Impurity C (Benzylpenicilloic acids Benzathine); 4-Thiazolidinecarboxylic acid, 5, 5-dimethyl-2-[ (1R) -2-oxo-1-[ (2-phenylacetyl) amino]-2-[ (phenylmethyl) [2-[ (phenylmethyl) amino]ethyl]amino]ethyl]-, (2R,4S)-. Grades: 98%. Molecular formula: C32H38N4O4S. Mole weight: 574.73.
Boc-(R,S)-1-aminoindane-1-carboxylic acid
Boc-(R,S)-1-aminoindane-1-carboxylic acid is an intermediate used to prepare N- [ (chlorophenyl) methyl] oxo [ [ [ (phenylacetyl) amino] methyl] cyclohexyl] piperazinyl] ethyl amide derivatives as human melanocortin-4 receptor ligands. Synonyms: Boc-DL-1-aminoindane-1-carboxylic acid; 1-(BOC-AMINO)-1-INDANECARBOXYLIC ACID; 1-((tert-Butoxycarbonyl)amino)-2,3-dihydro-1H-indene-1-carboxylic acid; 1-(Boc-amino)-1-indanecarboxylicAcid; N-BOC-D,L-1-AMINOINDANE-1-CARBOXYLIC ACID; (R,S)-BOC-1-AMINOINDANE-1-CARBOXYLIC ACID; 1-[ (tert-butoxy) carbonylamino]indanecarboxylic acid; 1-[(2-methylpropan-2-yl)oxycarbonylamino]-2,3-dihydroindene-1-carboxylic Acid; boc-1-aminoindane-1-carboxylic acid. Grades: ≥ 98% (HPLC). CAS No. 214139-26-1. Molecular formula: C15H19NO5. Mole weight: 277.32.
Ethyl 2-phenylacetoacetate
Heterocyclic Organic Compound. Alternative Names: Ethyl 2-phenylacetoacetate;2-Phenylacetoacetic acid ethyl ester. CAS No. 5413-5-8. Molecular formula: C12H14O3. Catalog: ACM1283226.
Ethyl 2-Phenylacetoacetate
Ethyl 2-Phenylacetoacetate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5g. US Biological Life Sciences.
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Glucotropaeolin
Glucotropaeolin is a glucosinolate with antiprotozoal activity against HM1-IMSS E. histolytica, reducing the number of trophozoites (IC50 = 20.4 μg/ml). Glucotropaeolin does not have antitumor activity, but its metabolized isothiocyanate products have these activities. It may decrease spontaneous DNA damage in animals. Synonyms: β-D-Glucopyranose, 1-thio-, 1-[N-(sulfooxy)benzeneethanimidate]; Glucopyranose, 1-thio-, 1-(2-phenylacetohydroximate) NO-(hydrogen sulfate), β-D-; Glucotropeolin; Benzylglucosinolate; Tropaeolin; ( ( (2-phenyl-1- ( ( (2S, 3R, 4S, 5S, 6R) -3, 4, 5-trihydroxy-6- (hydroxymethyl) tetrahydro-2H-pyran-2-yl) thio) ethylidene) amino) oxy) sulfonic acid. Grades: ≥95%. CAS No. 499-26-3. Molecular formula: C14H19NO9S2. Mole weight: 409.43.
Glycopyrrolate Impurity 15
Glycopyrrolate Impurity 15 is one of Glycopyrrolate impurities. Glycopyrrolate is an anticholinergic agent with antispasmodic activity used to treat gastrointestinal conditions associated. Synonyms: 2-cyclopentyl-2-hydroxy-2-phenylacetic acid ethyl ester; 2-Cyclopentyl-2-hydroxy-2-phenylessigsaeureaethylester; cyclopentyl-hydroxy-phenyl-acetic acid ethyl ester; α-Cyclopentyl-mandelsaeure-ethylester; Cyclopentyl-hydroxy-phenyl-essigsaeure-aethylester. CAS No. 16098-80-9. Molecular formula: C15H20O3. Mole weight: 248.32.
Lepimectin A4
Lepimectin A4 is a component of the insecticide lepimectin and a synthetic macrocyclic lactone. Synonyms: (6R,13R,25R)-5-O-demethyl-28-deoxy-6,28-epoxy-25-ethyl-13-[[(methoxyimino)phenylacetyl]oxy]-milbemycin B. Grades: >95% by HPLC. CAS No. 171249-05-1. Molecular formula: C41H53NO10. Mole weight: 719.86.
N-MPPP Hydrochloride is a high affinity and selective agonist of the κ opioid receptor (KOR-1) with no measured binding at μ or δ sites. Synonyms: N-Methyl-N-[(1S)-1-phenyl-2-(1-pyrrolidinyl)ethyl]phenylacetamide hydrochloride. CAS No. 207452-97-9. Molecular formula: C21H26N2O.HCl. Mole weight: 358.91.
A cell-permeable phenylacetate compound that blocks Nur77 (TR3) LKB1 nuclear-sequestering function by antagonizing against Nur77-LKB1 interaction via direct binding at the LKB1 LBD/ligand binding domain (Kd = 0.14 against 5uM LKB1 binding to 5uM full-length Nur77). Shown to induce LKB1 Ser428 phosphorylation (10 & 20uM for 6h) and LKB1 nuclear-to-cytosol translocation in hepatic LO2 cells, resulting in enhanced phosphorylations of LKB1 cytosolic effectors AMPKalpha and MARK1/2/3 without affecting Nur77 transactivation activity. Daily i.p. dosing (50mg/kg) is shown to increase liver LKB1 Ser428/AMPKalpha Thr172 phosphorylations in diabetic db/db mice in vivo, effectively improving animal glucose tolerance. Also reported to lower fasting blood glucose level in STZ-treated, high fat diet-fed type II diabetic mice. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences.
Worldwide
Penethacillin hydroiodide
Penethacillin is a prodrug of Benzylpenicillin, an antimicrobial agent used for the treatment of bovine mastitis. Synonyms: Benzylpenicillin Diethylaminoethyl Ester Hydroiodide; Diethyl (2- (6- (2-phenylacetamido) penicillanoyloxy) ethyl) ammonium iodide. Grades: > 95%. CAS No. 808-71-9. Molecular formula: C22H32IN3O4S. Mole weight: 561.48.
Penicillin G Procaine
An impurity of Penicillin G which is an antibacterial drug (intravenous use) against a wide range of bacteria. Uses: Anti-bacterial agents. Synonyms: Procaine Penicillin G Hydrate; (2S,5R,6R)-3,3-Dimethyl-7-oxo-6-[(phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid compd. with 2-(Diethylamino)ethyl 4-Aminobenzoate Hydrate; p-Aminohydratebenzoic Acid 2-(Diethylamino)ethyl Ester Mono[3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate] Monohydrate; Benzylpenicillin Procaine Monohydrate. Grades: > 95%. CAS No. 6130-64-9. Molecular formula: C16H18N2O4S. C13H20N2O2. Mole weight: 570.72.
Penilloaldehyde
Penilloaldehyde is an impurity of Penicillin. Penicillin belongs to the β-lactam class of antibiotics, is a very common antibacterial drug. Synonyms: Benzylpenilloaldehyde; G-penilloaldehyde; phenylacetylaminoacetaldehyde; Phenyl-essigsaeure-(2-oxo-aethylamid); phenyl-acetic acid-(2-oxo-ethylamide). CAS No. 5663-61-6. Molecular formula: C10H11NO2. Mole weight: 177.20.
Phenylacetic acid ethyl ester 99+% (GC)
Phenylacetic acid ethyl ester 99+% (GC). Group: Biochemicals. Grades: GC. CAS No. 101-97-3. Pack Sizes: 250ml, 10Kg, 25Kg. US Biological Life Sciences.
Broad spectrum semi-synthetic antibiotic related to Penicillin. Antibacterial. Group: Biochemicals. Alternative Names: (2S, 5R, 6R) -6-[[ (2R) -2-[[ (4-Ethyl-2, 3-dioxo-1-piperazinyl) carbonyl]amino]-2-phenylacetyl]amino]-3, 3-dimethyl-7-oxo-4-thia-1-azabicyclo[3. 2. 0]heptane-2-carboxylic Acid; CL 227193; Isipen; Pentcillin; Pipracil; T 1220. Grades: Highly Purified. CAS No. 61477-96-1. Pack Sizes: 250mg, 1g, 2.5g, 5g, 10g. Molecular Formula: C??H??N?O?S. US Biological Life Sciences.
Worldwide
Piperacillin penicillamide
An impurity of Piperacillin which is a broad-spectrum antibiotic to treat serious, hospital-acquired infections in combination with the beta lactamase inhibitor tazobactam. Synonyms: 6-APA Piperacillin Dimer; 74A6Y2WJY4; PIPERACILLIN PENICILLAMIDE; PIPERACILLIN SODIUM IMPURITY S [EP IMPURITY]; (2S,5R,6R)-6-((2S,5R,6R)-6-((2R)-2-(4-ETHYL-2,3-DIOXOPIPERAZINE-1-CARBOXAMIDO)-2-PHENYLACETAMIDO)-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXAMIDO)-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO(3.2.0)HEPTANE-2-CARBOXYLIC ACID. Grades: > 95%. Molecular formula: C31H37N7O9S2. Mole weight: 715.81.
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