A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.
Used in the preparation of a Pemetrexed (P219500) metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 193265-47-3. Pack Sizes: 10mg. US Biological Life Sciences.
4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic acid methyl ester is one of pemetrexed metabolites. Pemetrexed binds to and inhibits the enzyme thymidylate synthase (TS) which catalyses the methylation of 2'-deoxyuridine-5'-monophosphate (dUMP) to 2'-deoxythymidine-5'-monophosphate (dTMP), an essential precursor in DNA synthesis. Synonyms: Benzoic acid, 4-[2-(2-amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]-, methyl ester; Pemetrexed Impurity 63; Methyl 4-[2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoate; Methyl 4-(2-(2-imino-4,6-dioxo-2,3,4,5,6,7-hexahydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate. Grades: ≥95%. CAS No. 1320346-43-7. Molecular formula: C16H16N4O4. Mole weight: 328.32.
4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pymol[2,3-d]pyrimodin-5-yl)ethyl]benzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid;4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoic acid (intermediate of pemetrexed);4-[2-(2-AMINO-4,7-DIHYDRO-4-OXO-1H-PYMOL[2,3-D]PYRIMODIN-5-. Product Category: Heterocyclic Organic Compound. Appearance: Pale Pink Solid. CAS No. 137281-39-1. Molecular formula: C15H14N4O3. Mole weight: 298.3. Purity: Enterprise Standard. Density: 1.559 g/cm³. Product ID: ACM137281391. Alfa Chemistry ISO 9001:2015 Certified.
4-[(2-(2-aminoethoxy)ethyl)amino]-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Thalidomide-NH-PEG1-NH2. Product Category: PROTAC Library. CAS No. 2138439-12-8. Molecular formula: C17H20N4O5. Mole weight: 360.3645. Purity: >98%. IUPACName: 4-[2-(2-aminoethoxy)ethylamino]-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione. Product ID: PR2138439128. Alfa Chemistry ISO 9001:2015 Certified.
4-[2-(2-Benzothiazol-2-yl)vinyl]-N,N-dimethylaniline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-[2-(2-benzothiazol-2-yl)vinyl]-N,N-dimethylaniline;2-(4-DIMETHYLAMINOSTYRYL)BENZOTHIAZOLE;2-(p-Dimethylaminostyryl)benzothiazole;2-[2-[4-(Dimethylamino)phenyl]ethenyl]benzothiazole;4-[2-(Benzothiazole-2-yl)ethenyl]-N,N-dimethylaniline;N,N-Dimethyl-4-[2. Product Category: Heterocyclic Organic Compound. CAS No. 1628-58-6. Molecular formula: C17H16N2S. Product ID: ACM1628586. Alfa Chemistry ISO 9001:2015 Certified.
4-(2-(2-bromoethoxy)ethoxy)-2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione. Uses: Designed for use in research and industrial production. Product Category: PROTAC Library. CAS No. 2882094-30-4. Molecular formula: C17H17BrN2O6. Mole weight: 425.2307. IUPACName: 4-[2-(2-bromoethoxy)ethoxy]-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione. Product ID: PR2882094304. Alfa Chemistry ISO 9001:2015 Certified.
4,22-Cholestadien-24β-ethyl-3-one
4,22-Cholestadien-24β-ethyl-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Stigmastadienone, NSC81282, CID255607, NSC226965, 4,22-Cholestadien-24-ethyl-3-one, 20817-72-5. Product Category: Steroidal Compounds. Appearance: White Powder. CAS No. 20817-72-5. Molecular formula: C29H46O. Mole weight: 410.67. Purity: 95%+. IUPACName: 17-(5-ethyl-6-methylhept-3-en-2-yl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one. Product ID: ACM20817725. Alfa Chemistry ISO 9001:2015 Certified.
Used in the preparation of (S)-Reticuline. Group: Biochemicals. Alternative Names: 4- (2, 2-dibromoethenyl) -1-methoxy-2- (phenylmethoxy) benzene. Grades: Highly Purified. CAS No. 1206614-02-9. Pack Sizes: 100mg. US Biological Life Sciences.
Used in the synthesis of gingerol, diarylheptanoids and yashabushidiol and its analogs. Group: Biochemicals. Alternative Names: 4- (2, 2-Dibromoethenyl) -2-methoxy-1- (phenylmethoxy) benzene. Grades: Highly Purified. CAS No. 347377-09-7. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-(2,2-Dicarboethoxy-propyl)phenylacetic acid
4-(2,2-Dicarboethoxy-propyl)phenylacetic acid. Group: Biochemicals. Alternative Names: 2-(4-Carboxymethyl-benzyl)-2-methyl-malonic acid diethyl ester; 2-[[4- (Carboxymethyl) phenyl]methyl]-2-methyl-propanedioic acid 1,3-diethyl ester. Grades: Highly Purified. CAS No. 223123-57-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C17H22O6. US Biological Life Sciences.
4-(2-(((2S,4R)-1-((S)-2-(1-fluorocyclopropane-1-carboxamido)-3,3-dimethylbutanoyl)-4-hydroxypyrrolidine-2-carboxamido)methyl)-5-(4-methylthiazol-5-yl)phenoxy)butanoic acid. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand. CAS No. 2697187-92-9. Molecular formula: C30H39FN4O7S. Mole weight: 618.7167. Purity: 0.95. Product ID: PR2697187929. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,3,4,5-Tetrahydro-1H-benzo[b][1,4]diazepin-2-yl)-phenylamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2,3,4,5-TETRAHYDRO-1H-BENZO[B][1,4]DIAZEPIN-2-YL)-PHENYLAMINE;2-(4-Aminophenyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine. Product Category: Heterocyclic Organic Compound. CAS No. 904813-84-9. Molecular formula: C15H17N3. Mole weight: 239.32. Product ID: ACM904813849. Alfa Chemistry ISO 9001:2015 Certified.
4-[(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)oxy]-Butanoic acid is a remarkable biomedical compound with impressive capacity to selectively target specific cellular pathways implicated in cardiovascular disorders and metabolic diseases. Synonyms: 4-[(2,3,4,6-Tetra-O-acetyl-beta-D-galactopyranosyl)oxy]butanoic acid. CAS No. 116112-80-2. Molecular formula: C18H26O12. Mole weight: 434.39.
Intermediate for the preparation of Elacridar. Group: Biochemicals. Alternative Names: [4-[2-(6,7-Dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)ethyl]phenyl]amine. Grades: Highly Purified. CAS No. 82925-02-8. Pack Sizes: 100mg. US Biological Life Sciences.
4-(2,3,6,7-Tetrahydro-2,6-dioxo-1-propyl-1H-purin-8-yl)-benzenesulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2,3,6,7-TETRAHYDRO-2,6-DIOXO-1-PROPYL-1H-PURIN-8-YL)-BENZENESULFONIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 152529-79-8. Molecular formula: C14H14N4O5S. Mole weight: 350.35. Product ID: ACM152529798. Alfa Chemistry ISO 9001:2015 Certified. Categories: PSB 1115.
4-[2-(3-Benzyloxycarbonylamino-4-cyclohexyl-1-hydroxy-2-OXO-butylamino)-5-guanidino-pentanoylamino]-4-(1-carboxy-2-cyclohexyl-ethylcarbamoyl)-butyric acid is a formidable biomedical compound exhibiting remarkable potential in studying specific malignancies. Through the inhibition of cancer cell growth and the promotion of apoptosis, it has displayed efficacious results in studying breast, lung and colon cancer. Synonyms: (4S) -5-[[ (1S) -1-carboxy-2-cyclohexylethyl]amino]-4-[[ (2S) -2-[[ (3R) -4-cyclohexyl-2-oxo-3- (phenylmethoxycarbonylamino) butanoyl]amino]-5- (diaminomethylideneamino) pentanoyl]amino]-5-oxopentanoic acid. Molecular formula: C38H57N7O10. Mole weight: 771.9.
4-(2,3-Dihydro-1,3-dimethyl-1H-benzimidazol-2-yl)-N,N-dimethylbenzenamine is a semiconducting organic molecule with a π-conjugated polycyclic system. It is a strong electron donor molecule that can be used for n-type doping. It shows conductivity of ~2 × 10-3 S/cm as a dopant. It also acts as a reagent for the reductive transformation of organic compounds. Uses: Air stable n-type dopant for n-channel organic thin film transistors (otfts) and solar cells (opvs). Group: Organic field effect transistor (ofet) materials. Alternative Names: 4-(1,3-Dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)phenyl)dimethylamine,N-DMBI. CAS No. 302818-73-1. Pack Sizes: 1 g in glass bottle. Product ID: 4-(1,3-dimethyl-2H-benzimidazol-2-yl)-N,N-dimethylaniline. Molecular formula: 267.37. Mole weight: C17H21N3. CN(C)c1ccc(cc1)C2N(C)c3ccccc3N2C. 1S/C17H21N3/c1-18 (2)14-11-9-13 (10-12-14)17-19 (3)15-7-5-6-8-16 (15)20 (17)4/h5-12, 17H, 1-4H3, AKIIMLCQTGCWQQ-UHFFFAOYSA-N. AKIIMLCQTGCWQQ-UHFFFAOYSA-N. 98%.
4-[[(2,3-Dihydro-2-methyl-1H-indol-1-yl)imino]methyl]-1-methylquinolinium sulfate(2:1). Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 286-178-2. Product Category: Heterocyclic Organic Compound. CAS No. 85187-89-9. Molecular formula: C40H40N6O4S. Mole weight: 700.8484. Purity: 0.96. IUPACName: (E)-N-(2-methyl-2,3-dihydroindol-1-yl)-1-(1-methylquinolin-1-ium-4-yl)methanimine;sulfate. Canonical SMILES: CC1CC2=CC=CC=C2N1N=CC3=CC=[N+](C4=CC=CC=C34)C.CC1CC2=CC=CC=C2N1N=CC3=CC=[N+](C4=CC=CC=C34)C.[O-]S(=O)(=O)[O-]. Density: g/cm³. ECNumber: 286-178-2. Product ID: ACM85187899. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,3-Dimethylphenylcarbamoyl)phenylboronic acid
4-(2,3-Dimethylphenylcarbamoyl)phenylboronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 913835-36-6, N-(2,3-Dimethylphenyl) 4-boronobenzamide, SureCN2561217, ACMC-209r96, CTK3I6402, MolPort-001-767-791, ANW-39592, OR3792, AKOS015833629, AG-H-74907, KB-55273, N-(2,3-Dimethylphenyl)4-boronobenzamide, 4-Borono-N-(2,3-dimethylphenyl)benzamide, N-(2,3-Dimethylphenyl) 4-boronobenzamide,, X1450, B-5598, 4-(2,3-Dimethylphenylcarbamoyl)phenylboronic acid, 4-[(2,3-dimethylphenyl)carbamoyl]phenylboronic acid, 4-[(2,3-Dimethylphenyl)carbamoyl]benzeneboronic acid, I01-10660. Product Category: Boronic Acids. CAS No. 913835-36-6. Molecular formula: C15H16BNO3. Mole weight: 269.10344. Purity: 0.98. IUPACName: [4-[(2,3-dimethylphenyl)carbamoyl]phenyl]boronic acid. Canonical SMILES: B(C1=CC=C(C=C1)C(=O)NC2=CC=CC(=C2C)C)(O)O. Density: 1.22g/cm³. Product ID: ACM913835366. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,3-Epoxypropoxy)carbazole
An intermediate in the synthesis of Carvedilol. Synonyms: 4-Oxiranylmethoxy-9H-carbazole; 4-(Oxiranylmethoxy)-9H-carbazole. Grades: > 95%. CAS No. 51997-51-4. Molecular formula: C15H13NO2. Mole weight: 239.28.
4-(2,3-Epoxypropoxy)carbazole
4- (2, 3-Epoxypropoxy) carbazole. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences.
Intermediate for the preparation of Glimepiride. Group: Biochemicals. Alternative Names: Des[ (trans-4-methylcyclohexyl) amino]carbonyl Glimepiride; N-[2-[4- (Aminosulfonyl) phenyl]ethyl]-3-ethyl-2, 5-dihydro-4-methyl-2-oxo-1H-pyrrole-1-carboxamide. Grades: Highly Purified. CAS No. 119018-29-0. Pack Sizes: 25mg. US Biological Life Sciences.
Intermediate for the preparation of Glimepiride. Group: Biochemicals. Alternative Names: Des[ (trans-4-methylcyclohexyl) amino]carbonyl Glimepiride-d5; N-[2-[4- (Aminosulfonyl) phenyl]ethyl]-3-ethyl-d5-2, 5-dihydro-4-methyl-2-oxo-1H-pyrrole-1-carboxamide. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences.
4-(2-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-ethyl)-morpholine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2-[4-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENOXY]-ETHYL)-MORPHOLINE;4-(2-Morpholin-4-ylethoxy)benzeneboronic acid, pinacol ester;4-(2-Morpholin-4-ylethoxy)benzeneboronic acid, pinacol ester 97%. Product Category: Heterocyclic Organic Compound. CAS No. 787591-39-3. Molecular formula: C18H30BNO5. Mole weight: 351.2455. Purity: 0.96. IUPACName: 4-[2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]ethyl]morpholine. Canonical SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)OCCN3CCOCC3. Product ID: ACM787591393. Alfa Chemistry ISO 9001:2015 Certified. Categories: 690636-28-3.
4-(2,4,4-Trimethylpentan-2-yl)benzene-PEG4-OH
4-(2,4,4-Trimethylpentan-2-yl)benzene-PEG4-OH, a nonionic surfactant with a low hydrophile-lypophile balance (HLB) value and dispersible in aqueous solution at room temperature, has a Krafft point above the room temperature. 4-(2,4,4-Trimethylpentan-2-yl)benzene-PEG4-OH has the potential for the research of the hepatitis C virus (HCV) [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 2315-63-1. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-141720.
4-[2,4-Bis(1,1-dimethylpropyl)phenoxy]butyryl chloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 256-755-3, CID3016554, 4-(2,4-Bis(1,1-dimethylpropyl)phenoxy)butyryl chloride, I01-1548, 50772-29-7. Product Category: Heterocyclic Organic Compound. CAS No. 50772-29-7. Molecular formula: C20H31ClO2. Mole weight: 338.9119. Purity: 0.96. IUPACName: 4-[2,4-bis(2-methylbutan-2-yl)phenoxy]butanoyl chloride. Density: 1.003 g/cm³. Product ID: ACM50772297. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,4-Diamino-6-ethyl-5-pyrimidinyl)-phenol
Used in the synthesis of anti-folate antimalarial agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 1397693-25-2. Pack Sizes: 100mg. US Biological Life Sciences.
Worldwide
4-(2,4-Diaminophenyl)morpholin-3-one
4-(2,4-Diaminophenyl)morpholin-3-one is an impurity of Rivaroxaban, a factor Xa (FXa) inhibitor used for the prevention and treatment of thromboembolic disorders. Synonyms: 4-(2,4-diaminophenyl)morpholin-3-one; 3-Morpholinone, 4-(2,4-diaminophenyl)-; 4-(2,4-diaminophenyl)-3-morpholinone; SCHEMBL78786; EN300-300269. CAS No. 482308-13-4. Molecular formula: C10H13N3O2. Mole weight: 207.23.
4- (2, 4-Dichlorophenoxy) benzaldehyde
4- (2, 4-Dichlorophenoxy) benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 78725-51-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences.
4-(2,4-Dichloro-phenyl)-3-oxo-butyric acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2,4-DICHLORO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 194240-93-2. Molecular formula: C12H12Cl2O3. Mole weight: 275.13. Product ID: ACM194240932. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,4-Dichlorophenylmethoxy)phenylboronic acid
4-(2,4-Dichlorophenylmethoxy)phenylboronic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2,4-DICHLOROPHENYLMETHOXY)PHENYLBORONIC ACID, 1256355-75-5, (4-((2,4-Dichlorobenzyl)oxy)phenyl)boronic acid, SureCN2562346, CTK4B4644, MolPort-011-531-251, ANW-66044, AKOS009319815, AG-L-21636, AK-85222, KB-33630, X1966. Product Category: Heterocyclic Organic Compound. CAS No. 1256355-75-5. Molecular formula: C13H11BCl2O3. Mole weight: 296.9. Purity: 0.95. IUPACName: [4-[(2,4-dichlorophenyl)methoxy]phenyl]boronic acid. Product ID: ACM1256355755. Alfa Chemistry ISO 9001:2015 Certified.
4-(2',4'-Difluorobenzoyl)-1-acetylpiperidine
4-(2',4'-Difluorobenzoyl)-1-acetylpiperidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2',4'-Difluorobenzoyl)-1-acetylpiperidine;1-[4-(2,4-Difluorobenzoyl)-1-piperidinyl]-1-ethanone. Product Category: Heterocyclic Organic Compound. CAS No. 84162-82-3. Molecular formula: C14H15F2NO2. Mole weight: 267.2712064. Purity: 0.96. IUPACName: 1-[4-(2,4-difluorobenzoyl)piperidin-1-yl]ethanone. Canonical SMILES: CC(=O)N1CCC(CC1)C(=O)C2=C(C=C(C=C2)F)F. Product ID: ACM84162823. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1-ACETYL-4-(2',4'-DIFLUOROBENZOYL)PIPERIDINE.
4-(2,4-Difluorophenoxy)-N'-hydroxy-3-nitrobenzenecarboximidamide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-(2,4-DIFLUOROPHENOXY)-N'-HYDROXY-3-NITROBENZENECARBOXIMIDAMIDE. Product Category: Heterocyclic Organic Compound. CAS No. 263015-56-1. Molecular formula: C13H9F2N3O4. Mole weight: 309.23. Product ID: ACM263015561. Alfa Chemistry ISO 9001:2015 Certified.
4-(2,4-Difluorophenyl)-3-methyl-2(5H)-furanone
A byproduct formed during the synthesis of Albaconazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 102748-42-4. Pack Sizes: 50mg. US Biological Life Sciences.
Worldwide
4-(2,4-Difluorophenyl)-4-oxobutanoic acid
4-(2,4-Difluorophenyl)-4-oxobutanoic acid. Group: Biochemicals. Alternative Names: 2,4-Difluoro-gamma-oxo-benzenebutanoic acid. Grades: Highly Purified. CAS No. 110931-77-6. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C10H8F2O3. US Biological Life Sciences.