American Chemical Suppliers

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Product
4-Chloro-3-((trimethylsilyl)ethynyl)pyridine AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4'-Chloro-4,7'-bi-7H-pyrrolo[2,3-d]pyrimidine One of the impurities of Tofacitinib, which is a Janus kinase inhibitor and could be used against rheumatoid arthritis. Synonyms: 4-chloro-7-{7H-pyrrolo[2,3-d]pyrimidin-4-yl}-7H-pyrrolo[2,3-d]pyrimidine; Tofacitinib Impurity 28. CAS No. 134965-85-8. Molecular formula: C12H7ClN6. Mole weight: 270.68. BOC Sciences 4
4-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3-fluorobenzophenone 4-Chloro-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)methyl]-3-fluorobenzophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]-3-FLUOROBENZOPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 898758-02-6. Molecular formula: C21H21ClFNO3. Mole weight: 389.85. Purity: 0.96. IUPACName: (4-chloro-3-fluorophenyl)-[4-(1,4-dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl]methanone. Canonical SMILES: C1CN(CCC12OCCO2)CC3=CC=C(C=C3)C(=O)C4=CC(=C(C=C4)Cl)F. Product ID: ACM898758026. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4'-Chloro-4-biphenylboronic acid 4'-Chloro-4-biphenylboronic acid. Group: Small molecule semiconductor building blocks. Alternative Names: 4'-CHLORO-4-BIPHENYLBORONIC ACID; AKOS BRN-1036; 4'-chlorobiphenyl-4-ylboronic acid. CAS No. 364044-44-0. Product ID: [4-(4-chlorophenyl)phenyl]boronic acid. Molecular formula: 232.47g/mol. Mole weight: C12H10BClO2. B(C1=CC=C(C=C1)C2=CC=C(C=C2)Cl)(O)O. InChI=1S/C12H10BClO2/c14-12-7-3-10 (4-8-12)9-1-5-11 (6-2-9)13 (15)16/h1-8, 15-16H. FVKZNRXWZCBUPY-UHFFFAOYSA-N. Alfa Chemistry Materials 7
4-Chloro-4'-cyanodiphenyl ether 4-Chloro-4'-cyanodiphenyl ether. Group: Biochemicals. Grades: Highly Purified. CAS No. 74448-92-3. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-4-deoxy-D-galactitol 4-Chloro-4-deoxy-D-galactitol is an extensively utilized biomedical marvel, exhibiting splendid efficacy in research of assuaging galactosemia. Molecular formula: C6H13ClO5. Mole weight: 200.62. BOC Sciences 4
4-chloro-4-deoxy-D-galactopyranose 4-chloro-4-deoxy-D-galactopyranose, a highly potent and versatile chemical compound, is being utilized extensively in the pharmaceutical industry for the creation of revolutionary drugs aimed at treating a range of diseases. Be it the life-threatening ailment of cancer or the persistent menace of bacterial infections, this versatile compound has shown great promise in combating all of them. It finds extensive use as a starting material for the synthesis of other biologically active compounds, rendering it indispensable for medicinal research. Synonyms: 4-Chloro-4-deoxy-alpha-D-galactopyranose; 848642-13-7; SCHEMBL5316203; (2S,3R,4R,5R,6R)-5-Chloro-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4-triol. Grade: 98%. CAS No. 848642-13-7. Molecular formula: C6H11O5Cl. Mole weight: 198.60. BOC Sciences 4
4-Chloro-4-deoxy-D-galactose 4-Chloro-4-deoxy-D-galactose is an indispensable molecular compound assuming a momentous position as a precursor for carbohydrate and glycoconjugate research and development. CAS No. 61489-30-3. Molecular formula: C6H11ClO5. Mole weight: 198.60. BOC Sciences 4
4'-Chloro-4-dimethylaminoazobenzene 4'-Chloro-4-dimethylaminoazobenzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: chlorodimethylaminoazobenzene;n,n-dimethyl-p-((p-chlorophenyl)azo)-anilin;n,n-dimethyl-p-((p-chlorophenyl)azo)aniline;n,n-Dimethyl-p-[(p-chlorophenyl)azo]aniline;N,N-dimethyl-p-[(p-chlorophenyl)azo]-Aniline;p-Chlorodimethylaminoazobenzene;4'-CHLORO-4-DIM. Product Category: Heterocyclic Organic Compound. CAS No. 2491-76-1. Molecular formula: C14H14ClN3. Mole weight: 259.73. Product ID: ACM2491761. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 4-(PARA-CHLOROPHENYLAZO)-N,N-DIMETHYLANILINE. Alfa Chemistry. 4
4-Chloro-4'-fluorobiphenyl 4-Chloro-4'-fluorobiphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4'-FLUOROBIPHENYL;F-CB-3 P;F-PCB-3P. Product Category: Heterocyclic Organic Compound. CAS No. 398-22-1. Molecular formula: C12H8ClF. Mole weight: 206.6433232. Product ID: ACM398221. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-4'-fluorobutyrophenone 4-Chloro-4'-fluorobutyrophenone. Group: Biochemicals. Alternative Names: 4-Chloro-1-(4-fluorophenyl)-1-butanone; 4-Chloro-4'-fluoro-butyrophenone; 1-Chloro-4-(4-fluorophenyl)-4-oxobutane; 3-(4-Fluorobenzoyl)propyl Chloride; 3-(4-Fluorophenylcarbonyl)-1-chloropropane; 3-Chloropropyl 4-Fluorophenyl Ketone; 4-(4-Fluorophenyl)-4-oxobutyl Chloride; 4-(p-Fluorophenyl)-4-oxobutyl Chloride; NSC 87082. Grades: Highly Purified. CAS No. 3874-54-2. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 2
Worldwide
4-Chloro-4'-fluorochalcone 4-Chloro-4'-fluorochalcone. Group: Biochemicals. Grades: Reagent Grade. CAS No. 28081-12-1. Pack Sizes: 5g, 25g, 100g. US Biological Life Sciences. USBiological 4
Worldwide
4-Chloro-4'-hydroxybenzophenone An impurity of Fenofibrate. Fenofibrate is mainly used to reduce cholesterol levels in patients at risk of cardiovascular disease. Synonyms: Fenofibrate Impurity A; 4-Hydroxy-4'-chlorobenzophenone; 4-(4-Chlorobenzoyl)phenol; 4-p-Chlorobenzoylphenol; Fenofibrate Imp. A (EP); Fenofibrate USP Related Compound A; Fenofibrate USP RC A; Fenofibrate Related Compound A; USP Fenofibrate Related Compound A; 4-Chlorophenyl 4-hydroxyphenyl ketone; 1-(4-Chlorophenyl)-1-(4-hydroxyphenyl)methanone; 4'-Chloro-4-hydroxybenzophenone; (4-Chlorophenyl)(4-hydroxyphenyl)methanone. Grade: >95%. CAS No. 42019-78-3. Molecular formula: C13H9ClO2. Mole weight: 232.67. BOC Sciences 4
4-Chloro-4'-hydroxybenzophenone 4-Chloro-4'-hydroxybenzophenone. Group: Biochemicals. Alternative Names: (4-Chlorophenyl) (4-hydroxyphenyl) methanone; 4-(4-chlorobenzoyl)phenol. Grades: Highly Purified. CAS No. 42019-78-3. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C13H9ClO2. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-4’-hydroxybenzophenone The impurity of Fenofibric acid (42017-89-0), the active metabolite of fenofibrate which increases Apolipoprotein A-I-Mediated High-Density Lipoprotein Biogenesis by enhancing transcription of ATP-Binding cassette transporter A1 gene in a liver X receptor-dependent manner. Group: Biochemicals. Alternative Names: (4-Chlorophenyl) (4-hydroxyphenyl) methanone; 4-(4-chlorobenzoyl)phenol. Grades: Highly Purified. CAS No. 42019-78-3. Pack Sizes: 5g. US Biological Life Sciences. USBiological 2
Worldwide
4-Chloro-4'-hydroxybiphenyl 4-Chloro-4'-hydroxybiphenyl. Group: Liquid crystal (lc) building blocks. CAS No. 28034-99-3. Product ID: 4-(4-chlorophenyl)phenol. Molecular formula: 204.65g/mol. Mole weight: C12H9ClO. C1=CC(=CC=C1C2=CC=C(C=C2)Cl)O. InChI=1S/C12H9ClO/c13-11-5-1-9 (2-6-11)10-3-7-12 (14)8-4-10/h1-8, 14H. ICVFJPSNAUMFCW-UHFFFAOYSA-N. >98.0%(T). Alfa Chemistry Materials 7
4-Chloro-4'-hydroxybiphenyl, 98% 4-Chloro-4'-hydroxybiphenyl, 98%. Group: Liquid crystal (lc) materials. CAS No. 28034-99-3. Product ID: 4-(4-chlorophenyl)phenol. Molecular formula: 204.65g/mol. Mole weight: C12H9ClO. C1=CC(=CC=C1C2=CC=C(C=C2)Cl)O. InChI=1S/C12H9ClO/c13-11-5-1-9 (2-6-11)10-3-7-12 (14)8-4-10/h1-8, 14H. ICVFJPSNAUMFCW-UHFFFAOYSA-N. Alfa Chemistry Materials 4
4-Chloro-4'-methoxybenzophenone An impurity of Fenofibrate. Fenofibrate is mainly used to reduce cholesterol levels in patients at risk of cardiovascular disease. Synonyms: (4-Chlorophenyl)(4-methoxyphenyl)methanone; 4-Chlorophenyl 4-methoxyphenyl ketone; p-Chloro-p'-methoxybenzophenone; 4-Methoxy-4'-chlorobenzophenone; NSC 74662; p-Methoxyphenyl p-chlorophenyl ketone; 4'-Chloro-p-anisophenone; 4-(4-Chlorobenzoyl)phenylmethyl ether. Grade: >95%. CAS No. 10547-60-1. Molecular formula: C14H11ClO2. Mole weight: 246.70. BOC Sciences 4
4-Chloro-4'-methyl-1,1'-biphenyl 4-Chloro-4'-methyl-1,1'-biphenyl. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AKOS BAR-1091;4-CHLORO-4'-METHYL-1,1'-BIPHENYL;4-CHLORO-4'-METHYLBIPHENYL. Product Category: Heterocyclic Organic Compound. CAS No. 19482-11-2. Molecular formula: C13H11Cl. Mole weight: 202.68. Purity: 0.96. IUPACName: 1-chloro-4-(4-methylphenyl)benzene. Canonical SMILES: CC1=CC=C(C=C1)C2=CC=C(C=C2)Cl. Product ID: ACM19482112. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-4-methyl-5-methylene-1,3-dioxolan-2-one (~90%) 4-Chloro-4-methyl-5-methylene-1,3-dioxolan-2-one (~90%). Uses: For analytical and research use. Group: Impurity standards. CAS No. 95579-71-8. IUPAC Name: 4-chloro-4-methyl-5-methylene-1,3-dioxolan-2-one. Molecular formula: C5H5ClO3. Mole weight: 148.544. Catalog: APS95579718. SMILES: CC1(Cl)OC(=O)OC1=C. Format: Neat. Alfa Chemistry Analytical Products 4
4-CHLORO-4-METHYLOCTANE 4-CHLORO-4-METHYLOCTANE. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4-METHYLOCTANE. Product Category: Heterocyclic Organic Compound. CAS No. 36903-89-6. Molecular formula: C9H19Cl. Mole weight: 162.70016. Product ID: ACM36903896. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-4-methylpentanenitrile 4-Chloro-4-methylpentanenitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4-METHYLPENTANENITRILE. Product Category: Heterocyclic Organic Compound. CAS No. 72144-70-8. Molecular formula: C6H10ClN. Mole weight: 131.6. Product ID: ACM72144708. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-4'-nitrodiphenyl Sulfide Yellow crystals. CAS No. 21969-11-9. Pack Sizes: Typically in stock: 10g, 50g. Mole weight: 265.72. MP/BP: M.P. 83-84. Order No: FR-0850. Frinton Laboratories Inc
Frinton Laboratories
4-Chloro-4'-nitrodiphenyl sulfone 4-Chloro-4'-nitrodiphenyl sulfone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4'-NITRODIPHENYL SULFONE;4-CHLORO-4'-NITRODIPHENYL SULPHONE;4-NITRO-4-CHLORODIPHENYLSUL. Product Category: Heterocyclic Organic Compound. CAS No. 39055-84-0. Molecular formula: C12H8ClNO4S. Mole weight: 297.71. Purity: 0.96. IUPACName: 1-(4-chlorophenyl)sulfonyl-4-nitrobenzene. Canonical SMILES: C1=CC(=CC=C1[N+](=O)[O-])S(=O)(=O)C2=CC=C(C=C2)Cl. Product ID: ACM39055840. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-Chloro-4'-pyrrolidinomethyl benzophenone 4-Chloro-4'-pyrrolidinomethyl benzophenone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-4'-PYRROLIDINOMETHYL BENZOPHENONE. Product Category: Heterocyclic Organic Compound. CAS No. 742085-16-1. Molecular formula: C18H18ClNO. Mole weight: 299.79. Product ID: ACM742085161. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-5-(1-methylhydrazino)-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one 4-Chloro-5-(1-methylhydrazino)-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 41933-01-1, 4-chloro-5-(1-methylhydrazino)-2-(4-methylphenyl)-2,3-dihydropyridazin-3-one, ZINC00153216, AC1MCP3S, SureCN11732577, CTK4I5438, AG-F-49050, OR21715, KB-190832, 5-[amino(methyl)amino]-4-chloro-2-(4-methylphenyl)pyridazin-3-one, 3(2H)-Pyridazinone,4-chloro-5-(1-methylhydrazinyl)-2-(4-methylphenyl)-, 4-chloro-5-(1-methylhydrazin-1-yl)-2-(4-methylphenyl)pyridazin-3-one, 3(2H)-Pyridazinone,4-chloro-5-(1-methylhydrazino)-2-(4-methylphenyl)- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 41933-01-1. Molecular formula: C12H13ClN4O. Mole weight: 264.71. Purity: 0.96. IUPACName: 5-[amino(methyl)amino]-4-chloro-2-(4-methylphenyl)pyridazin-3-one. Canonical SMILES: CC1=CC=C(C=C1)N2C(=O)C(=C(C=N2)N(C)N)Cl. Density: 1.34g/cm³. Product ID: ACM41933011. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-5-[(2-furylmethyl)thio]-2-methylpyridazin-3(2H)-one 4-Chloro-5-[(2-furylmethyl)thio]-2-methylpyridazin-3(2H)-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-5-[(2-FURYLMETHYL)THIO!-2-METHYLPYRIDAZIN-3(2H)-ONE, 97. Product Category: Heterocyclic Organic Compound. CAS No. 465514-01-6. Molecular formula: C10H9ClN2O2S. Mole weight: 256.7. Purity: 0.96. IUPACName: 4-chloro-5-(furan-2-ylmethylsulfanyl)-2-methylpyridazin-3-one. Canonical SMILES: CN1C(=O)C(=C(C=N1)SCC2=CC=CO2)Cl. Product ID: ACM465514016. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-4-amine 4-Chloro-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-4-amine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 259-757-2, CID6453227, 4-Chloro-5-((3,4,5-trimethoxyphenyl)methyl)pyrimidin-4-amine, 55694-04-7. Product Category: Heterocyclic Organic Compound. CAS No. 55694-04-7. Molecular formula: C14H16ClN3O3. Mole weight: 310.75608. Purity: 0.96. IUPACName: 4-chloro-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-amine. Canonical SMILES: COC1=CC(=CC(=C1OC)OC)CC2=CNC=NC2(N)Cl. Density: 1.3 g/cm³. ECNumber: 259-757-2. Product ID: ACM55694047. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine. Product Category: Heterocyclic Organic Compound. CAS No. 1196157-06-8. Molecular formula: C7H8ClN3. Product ID: ACM1196157068. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-Chloro-5,6,7,8-tetrahydroquinoline 4-Chloro-5,6,7,8-tetrahydroquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 133092-34-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine 4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MolPort-002-468-454, ZINC04205381, CID4961951, EN300-12515, 83548-60-1. Product Category: Heterocyclic Organic Compound. CAS No. 83548-60-1. Molecular formula: C14H11ClN2S. Mole weight: 274.769. Purity: 0.96. IUPACName: 4-chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine. Canonical SMILES: CC1=C(SC2=C1C(=NC(=N2)C3=CC=CC=C3)Cl)C. Density: 1.313g/cm³. Product ID: ACM83548601. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-5,7-difluoro-2-phenylquinoline 4-Chloro-5,7-difluoro-2-phenylquinoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Chloro-5,7-difluoro-2-phenylquinoline, 1155603-85-2, CTK8E4944, ZINC36075677, AKOS005903167. Product Category: Heterocyclic Organic Compound. CAS No. 1155603-85-2. Molecular formula: C15H8ClF2N. Mole weight: 275.68. Purity: 0.96. IUPACName: 4-chloro-5,7-difluoro-2-phenylquinoline. Canonical SMILES: C1=CC=C(C=C1)C2=NC3=CC(=CC(=C3C(=C2)Cl)F)F. Product ID: ACM1155603852. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-5-aminopyrimidine 4-Chloro-5-aminopyrimidine. Group: Biochemicals. Alternative Names: 4-Chloropyrimidin-5-amine. Grades: Highly Purified. CAS No. 54660-78-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. USBiological 8
Worldwide
4-Chloro-5-aminopyrimidine ≥95% (HPLC) 4-Chloro-5-aminopyrimidine ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. CAS No. 54660-78-5. Pack Sizes: 1g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
4-Chloro-5-bromoquinoline 4-Chloro-5-bromoquinoline. Group: Biochemicals. Grades: Highly Purified. CAS No. 1305207-80-0. Pack Sizes: 500mg, 1g, 2g. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid 4-Chloro-5-(chlorosulfonyl)-2-fluorobenzoic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-5-(CHLOROSULFONYL)-2-FLUOROBENZOIC ACID;4-CHLORO-5-CHLOROSULPHONYL-2-FLUOROBENZOIC ACID;4-CHLORO-2-FLUORO-5-CHLOROSULFONYLBENZOIC ACID;2-FLUORO-4-CHLORO-5-CHLOROSULFONYLBENZOICACID;4-Chloro-2-flluoro-5-cholrosulfonylbenzoic acid. Product Category: Heterocyclic Organic Compound. CAS No. 56447-54-2. Molecular formula: C7H3O4Cl2FS. Mole weight: 273.07. Product ID: ACM56447542. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
4-Chloro-5-chlorosulfonylsalicylic acid 100mg Pack Size. Group: Building Blocks, Organics. Formula: C7H4Cl2O5S. CAS No. 14665-31-7. Prepack ID 90005198-100mg. Molecular Weight 271.07. See USA prepack pricing. Molekula Americas
4-Chloro-5-chlorosulfonyl Salicylic Acid 4-Chloro-5-chlorosulfonyl Salicylic acid is used in the synthesis of Xipamide , a diuretic agent. Group: Biochemicals. Alternative Names: 4-Chloro-5-(chlorosulfonyl)-2-hydroxybenzoic Acid; 4-Chloro-5- (chlorosulfonyl) salicylic Acid. Grades: Highly Purified. CAS No. 14665-31-7. Pack Sizes: 1g. US Biological Life Sciences. USBiological 2
Worldwide
4-Chloro-5-cyanopyrimidine 4-Chloro-5-cyanopyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 16357-68-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H2ClN3. US Biological Life Sciences. USBiological 7
Worldwide
4-Chloro-5-ethoxy-2-fluorophenylboronic acid,pinacol ester 4-Chloro-5-ethoxy-2-fluorophenylboronic acid,pinacol ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Chloro-5-ethoxy-2-fluorophenylboronic acid pinacol ester, 2-(4-chloro-5-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 1256360-15-2, MolPort-015-143-979, AK-85311, KB-37972, KB-222534, X0459. Product Category: Heterocyclic Organic Compound. CAS No. 1256360-15-2. Molecular formula: C14H19BClFO3. Mole weight: 300.6. Purity: 0.95. IUPACName: 2-(4-chloro-5-ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. Product ID: ACM1256360152. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
4-Chloro-5-ethyl-2-thiophenecarboxaldehyde 4-Chloro-5-ethyl-2-thiophenecarboxaldehyde. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Thiophenecarboxaldehyde, 4-chloro-5-ethyl-. Product Category: Thiophenes. CAS No. 842135-11-9. Molecular formula: C7H7ClOS. Mole weight: 174.64. Product ID: ACM842135119. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 4-Chloro-5-ethylthiophene-2-carbaldehyde. Alfa Chemistry. 2
4-Chloro-5-ethylpyrimidine 4-Chloro-5-ethylpyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 54128-01-7. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C6H7ClN2. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-5-fluoro-1H-pyrrolo(2,3-b)pyridine 4-Chloro-5-fluoro-1H-pyrrolo(2,3-b)pyridine (CAS# 882033-66-1) is a useful research chemical. Synonyms: 4-chloro-5-fluoro-1H-pyrrolo[2,3-b]pyridine. Grade: 97.0 %. CAS No. 882033-66-1. Molecular formula: C7H4ClFN2. Mole weight: 170.57. BOC Sciences 9
4-Chloro-5-fluoro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 4-Chloro-5-fluoro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine. Uses: Designed for use in research and industrial production. Product Category: Fluorinated Azaindoles. CAS No. 1228665-75-5. Molecular formula: C8H7FN2O. Mole weight: 310.73. Product ID: ACM1228665755. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
4-Chloro-5-fluoro-6-methoxy-2-(methylsulfonyl)pyrimidine 4-Chloro-5-fluoro-6-methoxy-2-(methylsulfonyl)pyrimidine. Uses: Designed for use in research and industrial production. Product Category: Building Block Series Products. CAS No. 1824455-94-8. Purity: 0.97. Product ID: ACM1824455948. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
4-chloro-5-fluoro-6-vinylpyrimidine One of the impurities of Voriconazole, which has been found to be an ergosterol biosynthesis inhibitor and could be used as an antifungal agent. Synonyms: Pyrimidine, 4-chloro-6-ethenyl-5-fluoro-. CAS No. 1403893-61-7. Molecular formula: C6H4ClFN2. Mole weight: 158.56. BOC Sciences 4
4-Chloro-5-fluoro-o-phenylenediamine 4-Chloro-5-fluoro-o-phenylenediamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-Chloro-5-fluoro-1,2-benzenediamine 4-chloro-5-fluorobenzene-1,2-diamine 2-amino-4-chloro-5-fluorophenylamine. Product Category: Solvents. CAS No. 139512-70-2. Molecular formula: C6H6ClFN2. Mole weight: 160.58. IUPACName: 4-chloro-5-fluorobenzene-1,2-diamine. Canonical SMILES: NC1=CC(F)=C(Cl)C=C1N. Density: 1.5±0.1 g/cm3. Product ID: ACM139512702. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
4-Chloro-5-fluoropyrimidine 4-Chloro-5-fluoropyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 347418-42-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C4H2ClFN2. US Biological Life Sciences. USBiological 8
Worldwide
4-Chloro-5-fluoropyrimidine ≥95% (HPLC) 4-Chloro-5-fluoropyrimidine ≥95% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. USBiological 4
Worldwide
4-Chloro-5H-pyrrolo[3,2-d] pyrimidine ≥96% (HPLC) 4-Chloro-5H-pyrrolo[3,2-d] pyrimidine ≥96% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. USBiological 4
Worldwide
4-Chloro-5-iodo-1H-pyrrolo[2,3-b]pyridine 4-Chloro-5-iodo-1H-pyrrolo[2,3-b]pyridine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-5-IODO-1H-PYRROLO[2,3-B]PYRIDINE. Product Category: Heterocyclic Organic Compound. CAS No. 1015610-31-7. Molecular formula: C7H4ClIN2. Density: 2.156. Product ID: ACM1015610317. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-5-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4-Chloro-5-Iodo-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine 4-Chloro-5-Iodo-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine. Group: Salt. Alternative Names: 4-Chloro-5-iodo-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine, 1015609-83-2, AC1Q1NTK, SureCN14722341, CTK7C3593, MolPort-005-957-094, AKOS015850088, AG-A-73975, AK-56272, KB-72319, A-5836, 4-chloro-5-iodo-1-(triisopropylsilyl)pyrrolo[2,3-b]pyridine. CAS No. 1015609-83-2. Product ID: (4-chloro-5-iodopyrrolo[2,3-b]pyridin-1-yl)-tri(propan-2-yl)silane. Molecular formula: 434.82 g/mol. Mole weight: C16H24ClIN2Si. CC (C)[Si] (C (C)C) (C (C)C)N1C=CC2=C (C (=CN=C21)I)Cl. VWCPSKWKPNDOIH-UHFFFAOYSA-N. 0.95. Alfa Chemistry Materials 7
4-Chloro-5-iodo-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-3,4-diyl dibenzoate, plays a critical role as an intermediary in the manufacture of cancer-fighting medications, specifically targeting breast, lung, and colorectal cancer. Its complex chemical composition and properties make it a valuable resource in the pharmaceutical industry. Synonyms: 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-5-iodo-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-; (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)tetrahydrofuran-3,4-diyl dibenzoate. Grade: 97%. CAS No. 480439-89-2. Molecular formula: C32H23ClIN3O7. Mole weight: 723.90. BOC Sciences 4
4-Chloro-5-iodo-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 4-Chloro-5-iodo-7-(2-deoxy-3,5-bis-O-(p-toluoyl)-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine is a highly intricate and remarkable chemical entity, manifesting itself as an immensely potent antineoplastic compound harnessed in the research of specific cancer phenotypes. It skillfully meddles with the intricate process of DNA duplication within malignant cells and assiduously impeding tumor cells proliferation. Synonyms: [(2R,3S,5R)-5-(4-chloro-5-iodopyrrolo[2,3-d]pyrimidin-7-yl)-3-(4-methylbenzoyl)oxyoxolan-2-yl]methyl 4-methylbenzoate; 4-chloro-7-[2-deoxy-3,5-di-O-(4-toluoyl)-beta-D-erythropentofuranosyl]-5-iodo-7H-pyrrolo[2,3-d]pyrimidine. Grade: ≥95%. Molecular formula: C27H23ClIN3O5. Mole weight: 631.85. BOC Sciences 4
4-Chloro-5-iodo-7-(2-deoxy-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine 4-Chloro-5-iodo-7-(2-deoxy-b-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine is an extraordinary and highly intricate pharmacological compound, demonstrating its profound efficacy in research of an array of malignant neoplasms. Renowned for its ability to suppress oncogenesis through the impeding of cancer cell proliferation and interruption of DNA duplication, this compound manifests promising outcomes in the research of leukemia, solid tumors is and other diversified malignancies. Synonyms: (2R,3S,5R)-5-(4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol; 4-Chloro-7-(2-deoxy-β-D-erythro-pentofuranosyl)-5-iodo-7H-pyrrolo[2,3-d]pyrimidine. Grade: ≥95%. CAS No. 178995-71-6. Molecular formula: C11H11ClIN3O3. Mole weight: 395.58. BOC Sciences 4
4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine 4-Chloro-5-iodo-7-(beta-D-ribofuranosyl)-7H-pyrrolo[2.3-d]pyrimidine is a pharmacological substance with multifaceted applications in the research of disease-targeting therapeutics. This compound showcases intricate chemical arrangement, entailing a ribosyl moiety that intimately participates in crucial cellular processes. Its inherent antiviral properties manifest in the profound impeding of virus replication. Synonyms: 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-5-iodo-7-b-D-ribofuranosyl-; 7-(beta-D-Ribofuranosyl)-5-iodo-4-chloro-7H-pyrrolo[2,3-d]pyrimidine; (2R,3R,4S,5R)-2-(4-chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-5-(hydroxymethyl)-tetrahydrofuran-3,4-diol. Grade: ≥95%. CAS No. 24386-91-2. Molecular formula: C11H11ClIN3O4. Mole weight: 411.58. BOC Sciences 4
4-Chloro-5-iodo-pyrrolo[2,3-d]pyriMidine-7-carboxylic acid tert-butyl ester 4-Chloro-5-iodo-pyrrolo[2,3-d]pyriMidine-7-carboxylic acid tert-butyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 1244855-76-2. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 8
Worldwide
4-Chloro-5-Isothiazolecarboxylic Acid 4-Chloro-5-Isothiazolecarboxylic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 88982-87-0. Pack Sizes: 10mg. Molecular Formula: C4H2ClNO2S, Molecular Weight: 163.58. US Biological Life Sciences. USBiological 3
Worldwide
4-Chloro-5-methoxy-1H-indole 4-Chloro-5-methoxy-1H-indole. Group: Biochemicals. Grades: Highly Purified. CAS No. 68935-48-8. Pack Sizes: 100mg. Molecular Formula: C9H8ClO, Molecular Weight: 181.62. US Biological Life Sciences. USBiological 3
Worldwide
4-Chloro-5-methoxy-1H-indole-d3 4-Chloro-5-methoxy-1H-indole-d3. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. Molecular Formula: C9H5D3ClO, Molecular Weight: 184.64. US Biological Life Sciences. USBiological 3
Worldwide
4-Chloro-5-methoxy-2-(methylthio)pyrimidine 4-Chloro-5-methoxy-2- (methylthio) pyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 87026-45-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-5-methyl-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine AldrichCPR. Group: Organometallic reagents. Alfa Chemistry Analytical Products 2
4-Chloro-5-Methyl-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine 4-Chloro-5-Methyl-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridine. Group: Salt. CAS No. 942920-17-4. Pack Sizes: 1 g. Product ID: (4-chloro-5-methylpyrrolo[2,3-b]pyridin-1-yl)-tri(propan-2-yl)silane. Molecular formula: 322.95 g/mol. Mole weight: C17H27ClN2Si. CC1=CN=C2C (=C1Cl)C=CN2[Si] (C (C)C) (C (C)C)C (C)C. InChI=1S/C17H27ClN2Si/c1-11 (2)21 (12 (3)4, 13 (5)6)20-9-8-15-16 (18)14 (7)10-19-17 (15)20/h8-13H, 1-7H3. WAROJOCZSCMOTE-UHFFFAOYSA-N. 0.95. Alfa Chemistry Materials 7
4-Chloro-5-methyl-2-phenyl-quinazoline 4-Chloro-5-methyl-2-phenyl-quinazoline. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-CHLORO-5-METHYL-2-PHENYL-QUINAZOLINE. Product Category: Heterocyclic Organic Compound. CAS No. 885277-13-4. Molecular formula: C15H11ClN2. Mole weight: 254.7183. Purity: 0.97. Product ID: ACM885277134. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
4-Chloro-5-methyl-O-phenylenediamine 4-Chloro-5-methyl-O-phenylenediamine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg. US Biological Life Sciences. USBiological 1
Worldwide
4-Chloro-5-methylpyrimidine 4-Chloro-5-methylpyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 51957-32-5. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H5ClN2. US Biological Life Sciences. USBiological 6
Worldwide
4-Chloro-5-Methylquinazolone 4-Chloro-5-Methylquinazolone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4-chloro-5-methylquinazoline, 90272-82-5, AGN-PC-00MSRT, Quinazoline, 4-chloro-5-methyl-, AKOS012384975, AK138334. Product Category: Heterocyclic Organic Compound. CAS No. 90272-82-5. Molecular formula: C9H7ClN2. Mole weight: 178.62. Purity: 0.96. IUPACName: 4-chloro-5-methylquinazoline. Canonical SMILES: CC1=C2C(=CC=C1)N=CN=C2Cl. Product ID: ACM90272825. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5

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