American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
1,2-Difluoro-4-[2-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]ethyl]-benzene 1,2-Difluoro-4-[2-[(trans,trans)-4'-propyl[1,1'-bicyclohexyl]-4-yl]ethyl]-benzene. Group: Liquid crystal (lc) materials. CAS No. 107215-66-7. Product ID: 1, 2-difluoro-4-[2-[4- (4-propylcyclohexyl) cyclohexyl]ethyl]benzene. Molecular formula: 348.5g/mol. Mole weight: C23H34F2. CCCC1CCC (CC1)C2CCC (CC2)CCC3=CC (=C (C=C3)F)F. InChI=1S/C23H34F2/c1-2-3-17-6-11-20 (12-7-17)21-13-8-18 (9-14-21)4-5-19-10-15-22 (24)23 (25)16-19/h10, 15-18, 20-21H, 2-9, 11-14H2, 1H3. FQZFDALKYRQQTE-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1,2-Difluoro-4-(4-(2-(4-ethylcyclohexyl)ethyl)cyclohexyl)benzene 1,2-Difluoro-4-(4-(2-(4-ethylcyclohexyl)ethyl)cyclohexyl)benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Difluoro-4-(4-(2-(4-ethylcyclohexyl)ethyl)cyclohexyl)benzene;4-[trans-4-[2-(trans-4-Ethylcyclohexyl)ethyl]cyclohexyl]-1,2-difluorobenzene. Product Category: Heterocyclic Organic Compound. CAS No. 117923-19-0. Molecular formula: C22H32F2. Product ID: ACM117923190. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Difluoro-4,5-dimethoxybenzene 1,2-Difluoro-4,5-dimethoxybenzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,5-Difluoroveratrole, 369128_ALDRICH, 1,2-Difluoro-4,5-dimethoxybenzene, MolPort-001-777-757, ZINC00389790, CID853175, D3626, LT01148411, InChI=1/C8H8F2O2/c1-11-7-3-5(9)6(10)4-8(7)12-2/h3-4H,1-2H, 203059-80-7. Product Category: Ethers. Appearance: white to yellow crystal powder. CAS No. 203059-80-7. Molecular formula: C8H8BrFO. Mole weight: 174.14. Purity: 0.96. IUPACName: 1,2-difluoro-4,5-dimethoxybenzene. Canonical SMILES: COC1=CC(=C(C=C1OC)F)F. Density: 1.193 g/cm³. ECNumber: 606-514-7. Product ID: ACM203059807. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,2-Difluoro-4-iodobenzene 1,2-Difluoro-4-iodobenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 64248-58-4. Pack Sizes: 500mg, 1g. Molecular Formula: C6H3F2I, Molecular Weight: 239.99. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Difluoro-4-isopropoxybenzene 1,2-Difluoro-4-isopropoxybenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 203059-84-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C9H10F2O, Molecular Weight: 172.17. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Difluoro-4-methylsulfonylbenzene 1,2-Difluoro-4-methylsulfonylbenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 424792-57-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C7H6F2O2S, Molecular Weight: 192.18. US Biological Life Sciences. USBiological 9
Worldwide
1, 2-Difluoro-4-[trans-4-[2- (trans-4-propylcyclohexyl) ethyl]cyclohexyl]-benzene 1, 2-Difluoro-4-[trans-4-[2- (trans-4-propylcyclohexyl) ethyl]cyclohexyl]-benzene. Group: Liquid crystal (lc) materials. CAS No. 117943-37-0. Product ID: 1, 2-difluoro-4-[4-[2- (4-propylcyclohexyl) ethyl]cyclohexyl]benzene. Molecular formula: 348.5g/mol. Mole weight: C23H34F2. CCCC1CCC (CC1)CCC2CCC (CC2)C3=CC (=C (C=C3)F)F. InChI=1S/C23H34F2/c1-2-3-17-4-6-18 (7-5-17)8-9-19-10-12-20 (13-11-19)21-14-15-22 (24)23 (25)16-21/h14-20H, 2-13H2, 1H3. HTAPXFSKUGZEEP-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1, 2-DIFLUORO-4-[TRANS-4-[2- (TRANS-4-PROPYLCYCLOHEXYL) ETHYL]CYCLOHEXYL]BENZENE 1, 2-DIFLUORO-4-[TRANS-4-[2- (TRANS-4-PROPYLCYCLOHEXYL) ETHYL]CYCLOHEXYL]BENZENE. Group: Liquid crystal (lc) materials. Alternative Names: 1, 2-Difluoro-4-[Trans-4-[2- (Trans-4-Propylcyclohexyl) Ethyl]Cyclohexyl]-Benzene. CAS No. 117943-37-0. Product ID: 1, 2-difluoro-4-[4-[2- (4-propylcyclohexyl) ethyl]cyclohexyl]benzene. Molecular formula: 348.5. Mole weight: C23H34F2. CCCC1CCC (CC1)CCC2CCC (CC2)C3=CC (=C (C=C3)F)F. InChI=1S/C23H34F2/c1-2-3-17-4-6-18 (7-5-17)8-9-19-10-12-20 (13-11-19)21-14-15-22 (24)23 (25)16-21/h14-20H, 2-13H2, 1H3. HTAPXFSKUGZEEP-UHFFFAOYSA-N. 95%+. Alfa Chemistry Materials 5
1, 2-Difluoro-4-[trans-4-[2- (trans-4-propylcyclohexyl) ethyl]cyclohexyl]benzene, ≥98% 1, 2-Difluoro-4-[trans-4-[2- (trans-4-propylcyclohexyl) ethyl]cyclohexyl]benzene, ≥98%. Group: Liquid crystal (lc) materials. CAS No. 117943-37-0. Product ID: 1, 2-difluoro-4-[4-[2- (4-propylcyclohexyl) ethyl]cyclohexyl]benzene. Molecular formula: 348.5g/mol. Mole weight: C23H34F2. CCCC1CCC (CC1)CCC2CCC (CC2)C3=CC (=C (C=C3)F)F. InChI=1S/C23H34F2/c1-2-3-17-4-6-18 (7-5-17)8-9-19-10-12-20 (13-11-19)21-14-15-22 (24)23 (25)16-21/h14-20H, 2-13H2, 1H3. HTAPXFSKUGZEEP-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1,2-Difluorobenzene 100g Pack Size. Group: Aroma Chemicals, Building Blocks, Fluorinated Products, Solvents. Formula: C6H4F2. CAS No. 367-11-3. Prepack ID 44215866-100g. Molecular Weight 114.09. See USA prepack pricing. Molekula Americas
1,2-Difluorobenzene 1,2-Difluorobenzene is used in electrochemical analysis of transition metal complexes. 1,2-difluorobenzene is also a potent inhibitor of NMDA receptor. Group: Biochemicals. Alternative Names: NSC 10275; o-Difluorobenzene. Grades: Highly Purified. CAS No. 367-11-3. Pack Sizes: 5g. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Diformylhydrazine 1,2-Diformylhydrazine as a bidentate ligand forms 1:1 metal to ligand complexes with transition metals Mn, Zn and Ni. It combines with iron (II) and iron(III) in alkaline conditions to a complex of an intense red-purple color making it a useful reagent in spectrophotometric analysis of iron(II) and iron(III). It was observed that mice were more likely to develop lung tumor when administered 1,2-Diformylhydrazine as a 2% solution. Group: Biochemicals. Grades: Highly Purified. CAS No. 628-36-4. Pack Sizes: 5g, 25g. Molecular Formula: C2H4N2O2. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Diheptadecanoate-Glycerol 1,2-Diheptadecanoate-Glycerol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Diheptadecanoin. Product Category: Glycerides. Appearance: White power. CAS No. 98896-81-2. Molecular formula: C37H72O5. Mole weight: 596.96. Purity: 99%+. Product ID: ACM98896812. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,2-Diheptadecanoyl-(R)-glycero-3’-phosphoglycerol Sodium Salt 1,2-Diheptadecanoyl-(R)-glycero-3’-phosphoglycerol Sodium Salt is used as a calibration standard in the calibration of a diol column. Group: Biochemicals. Grades: Highly Purified. CAS No. 799268-52-3. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C40H78NaO10P, Molecular Weight: 773. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihexadecanoyl-rac-glycero-3-phospho-rac-(1-glycerol) ammonium salt ?99% (GC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
1,2-Dihexadecanoyl-rac-glycero-3-phospho-rac-(1-glycerol) Ammonium Salt 1,2-Dihexadecanoyl-rac-glycero-3-phospho-rac-(1-glycerol) shows strong interaction with the cationic antibiotic polymyxin B. Group: Biochemicals. Grades: Highly Purified. CAS No. 73548-70-6. Pack Sizes: 25mg, 100mg. Molecular Formula: C38H78NO10P, Molecular Weight: 740. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihexadecanoyl-sn-glycero-3-phospho-[n-dansyl]ethanolamine 1,2-Dihexadecanoyl-sn-glycero-3-phospho-[n-dansyl]ethanolamine. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dansyl-dppe, P3656_SIGMA, MolPort-003-959-241, CID133681, L-alpha-Phosphatidylethanolamine, dipalmitoyl, N-dansyl, 1,2-Dipalmitoyl-sn-glycero-3-phospho-(N-dansyl)ethanolamine, N-5-Dimethylaminonaphthalene-1-sulfonyl-dipalmitoylphosphatidylethanolamine, 81425-71-0, Hexadecanoic acid, 1-((((2-(((5-(dimethylamino)-1-naphthalenyl)sulfonyl)amino)ethoxy)hydroxyphosphinyl)oxy)methyl)-1,2-ethanediyl ester, (R)-. Product Category: Heterocyclic Organic Compound. CAS No. 81425-71-0. Molecular formula: C49H85N2O10PS. Mole weight: 925.25. Purity: 0.96. IUPACName: [(2R)-1-[2-[[5-(dimethylamino)naphthalen-1-yl]sulfonylamino]ethoxy-hydroxyphosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] hexadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNS(=O)(=O)C1=CC=CC2=C1C=CC=C2N(C)C)OC(=O)CCCCCCCCCCCCCCC. Product ID: ACM81425710. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,2-Dihexadecyl-sn-glycero-3-phosphoethanolamine ?99.0% (TLC). Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products 3
1,2-Dihexanoyl-sn-glycero-3-phosphocholine 1,2-dihexanoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine. It can play a role as a surfactant and is commonly used in the generation of micelles, liposomes, and other types of artificial membranes. Uses: Scientific research. Group: Biochemical assay reagents. CAS No. 34506-67-7. Pack Sizes: 25 mg. Product ID: HY-W127457. MedChemExpress MCE
1,2-Dihexanoyl-sn-glycero-3-phosphocholine solution, 20 mg/mL in chloroform, ?99%. Group: Fluorescence/luminescence spectroscopy. Alfa Chemistry Analytical Products
1,2-Dihexanoyl-sn-glycerol 1,2-Dihexanoyl-sn-glycerol functions as bioregulators of protein kinase C (PKC) in human platelets. Group: Biochemicals. Grades: Highly Purified. CAS No. 30403-47-5. Pack Sizes: 250mg, 500mg. Molecular Formula: C15H28O5, Molecular Weight: 288.38. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihexyl-3-(10-isocyanatodecyl)-4-(8-isocyanatooctyl)cyclohexane Dihexyl-3-(10-isocyanatodecyl)-4-(8-isocyanatooctyl)cyclohexane. Richman Chemical
Pennsylvania PA
1,2-Dihexyloxybenzene 98%. Group: Liquid crystals. Alfa Chemistry Analytical Products 4
1 2-Dihexyloxybenzene98 1 2-Dihexyloxybenzene98. Group: Liquid crystal (lc) materials. Alternative Names: 1 2-DIHEXYLOXYBENZENE98; 1,2-bis(hexyloxy)benzene. CAS No. 94259-20-8. Product ID: 1,2-dihexoxybenzene. Molecular formula: 278.433. Mole weight: C18< / sub>H30< / sub>O2< / sub>. CCCCCCOC1=CC=CC=C1OCCCCCC. XNBVDORAKLGCKG-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 6
1,2-Dihydro-1,1,6-trimethylnaphthalene (>80%) 1,2-Dihydro-1,1,6-trimethyl-naphthalene is responsible for a "kerosene note" or "petrol" aromas in aged Riesling wines. Group: Biochemicals. Grades: Highly Purified. CAS No. 30364-38-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C13H16. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-1-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]-5H-tetrazole-5-thione 1,2-Dihydro-1-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]-5H-tetrazole-5-thione is used as an intermediate in the preparation of beta-lactam antibiotic Flomoxef (F401850) as well one of its metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 88570-74-5. Pack Sizes: 2.5g. US Biological Life Sciences. USBiological 3
Worldwide
1,2-Dihydro-1-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]-5H-tetrazole-5-thione-d4 Isotope labelled 1,2-Dihydro-1-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethyl]-5H-tetrazole-5-thione is used as an intermediate in the preparation of beta-lactam antibiotic Flomoxef (F401850) as well one of its metabolite. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 3
Worldwide
1,2-Dihydro-1'-methylspiro[3h-indole-3,4'-piperidine] 1,2-Dihydro-1'-methylspiro[3h-indole-3,4'-piperidine]. Group: Biochemicals. Grades: Highly Purified. CAS No. 69584-91-4. Pack Sizes: 10mg, 25mg. Molecular Formula: C13H20N2, Molecular Weight: 204.31. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-1-(o-methoxyphenyl)-5H-tetrazole-5-thione 1,2-Dihydro-1-(o-methoxyphenyl)-5H-tetrazole-5-thione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-dihydro-1-(o-methoxyphenyl)-5H-tetrazole-5-thione;1,2-Dihydro-1-(2-methoxyphenyl)-5H-tetrazole-5-thione;Einecs 239-231-9. Product Category: Heterocyclic Organic Compound. CAS No. 15182-67-9. Molecular formula: C8H8N4OS. Mole weight: 208.24032. Product ID: ACM15182679. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Dihydro-1-phenyl-3,4-Isoquinolinedione 4-Oxime 1,2-Dihydro-1-phenyl-3,4-Isoquinolinedione 4-Oxime is an intermediate in the synthesis of cis-Hydroxy Solifenacin N-Oxide mixture of Diastereomers (H953485), which is a Solifenacin (S676700) metabolite. Group: Biochemicals. Grades: Highly Purified. CAS No. 90861-76-0. Pack Sizes: 100mg, 250mg. Molecular Formula: C15H12N2O2. US Biological Life Sciences. USBiological 9
Worldwide
1,?2-?Dihydro-?1-?phenylisoquinoline 1,?2-?Dihydro-?1-?phenylisoquinoline is used in the synthesis of 4-?isoquinolinols. Group: Biochemicals. Grades: Highly Purified. CAS No. 134021-15-1. Pack Sizes: 10mg, 50mg. Molecular Formula: C15H13N, Molecular Weight: 207.27. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-2,2,4-trimethylquinoline 1,2-Dihydro-2,2,4-trimethylquinoline. Group: Biochemicals. Alternative Names: 1,2-Dihydro-2,2,4-trimethylquinolene; 1,2-Dihydro-2,2,4-trimethylquinoline; 2,2,4-Trimethyl-1,2-dihydroquinoline; 2,2,4-Trimethyl-1,2-dihydroquinone; Acetone Anil; Acetone Anil (Quinoline Derivative); Antioxidant FR-SB; Good-rite 3140; Hydroquin; NSC 4175; Polnox R. Grades: Highly Purified. CAS No. 147-47-7. Pack Sizes: 2.5g. Molecular Formula: C12H15N, Molecular Weight: 173.25. US Biological Life Sciences. USBiological 3
Worldwide
1,?2-?Dihydro-?2-?oxo-4-?quinolinecarboxylic Acid 1,?2-?Dihydro-?2-?oxo-4-?quinolinecarboxylic Acid is a chemical constituent of vinegar Schisandra chinensis and is used as a indicator reagent in marking security documents. Group: Biochemicals. Grades: Highly Purified. CAS No. 15733-89-8. Pack Sizes: 5g, 10g. Molecular Formula: C10H7NO3, Molecular Weight: 189.17. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-2-oxo-6-phenyl-4-(trifluoromethyl)3-pyridinecarbonitrile 1,2-Dihydro-2-oxo-6-phenyl-4-(trifluoromethyl)3-pyridinecarbonitrile. Group: Biochemicals. Grades: Highly Purified. CAS No. 3335-44-2. Pack Sizes: 1g, 2g, 5g, 10g. Molecular Formula: C13H7F3N2O. US Biological Life Sciences. USBiological 7
Worldwide
1,2-Dihydro-2-oxo-6-phenyl-4-(trifluoromethyl)3-pyridinecarbonitrile 98+% (HPLC) 1,2-Dihydro-2-oxo-6-phenyl-4-(trifluoromethyl)3-pyridinecarbonitrile 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 10g. US Biological Life Sciences. USBiological 4
Worldwide
1,2-Dihydro-2-oxo-6-(trifluoromethyl)-3-pyridinecarboxylic acid ethyl ester 1,2-Dihydro-2-oxo-6-(trifluoromethyl)-3-pyridinecarboxylic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Ethyl 2-hydroxy-6-(trifluoromethyl)nicotinate. Product Category: Pyridines. CAS No. 116548-02-8. Molecular formula: C9H8F3NO3. Mole weight: 235.2. Purity: 0.97. Product ID: ACM116548028. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1, ?2-?Dihydro-?2-?thioxo-?6-? (trifluoromethyl) ?-4-?pyrimidinecarboxylic Acid 1, ?2-?Dihydro-?2-?thioxo-?6-? (trifluoromethyl) ?-4-?pyrimidinecarboxylic Acid is a useful synthetic intermediate. Group: Biochemicals. Grades: Highly Purified. CAS No. 2105201-64-5. Pack Sizes: 10mg, 25mg. Molecular Formula: C6H3F3N2O2S, Molecular Weight: 224.16. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-4,5,6-trimethoxy-3H-indol-3-one 1,2-Dihydro-4,5,6-trimethoxy-3H-indol-3-one is a derivative of aurone as a potential miccrobicide. Group: Biochemicals. Grades: Highly Purified. CAS No. 220418-02-0. Pack Sizes: 25mg, 250mg. Molecular Formula: C11H13NO4, Molecular Weight: 223.23. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-4,6-dimethyl-2-thioxo-3-pyridinecarboxamide 1,2-Dihydro-4,6-dimethyl-2-thioxo-3-pyridinecarboxamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 79927-21-2. Pack Sizes: 25mg. Molecular Formula: C8H10N2OS, Molecular Weight: 182.24. US Biological Life Sciences. USBiological 3
Worldwide
1, 2-Dihydro-4, 6-Dimethyl-2-Thioxo-3-Pyridinecarboxamide An impurity of Prasugrel.Prasugrel is a platelet inhibitor. It can be used to prevent formation of blood clots. Grade: > 95%. CAS No. 79927-21-2. Molecular formula: C8H10N2OS. Mole weight: 182.25. BOC Sciences 3
1,2-Dihydro-4-hydroxy-5-chloro-1-methyl-2-oxoquinoline-3-carboxylic acid methyl eater 1,2-Dihydro-4-hydroxy-5-chloro-1-methyl-2-oxoquinoline-3-carboxylic acid methyl eater. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5-CHLORO-4-HYDROXY-1-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID METHYL ESTER, SureCN39437, CTK6I8754, AKOS015964407, AG-C-23875, KB-71354, 3-Quinolinecarboxylic acid,5-chloro-1,2-dihydro-4-hydroxy-1-methyl-2-oxo-,methyl ester, 637027-41-9. Product Category: Heterocyclic Organic Compound. CAS No. 637027-41-9. Molecular formula: C12H10ClNO4. Mole weight: 267.67. Purity: 0.96. IUPACName: methyl 5-chloro-4-hydroxy-1-methyl-2-oxoquinoline-3-carboxylate. Canonical SMILES: CN1C2=C(C(=CC=C2)Cl)C(=C(C1=O)C(=O)OC)O. Product ID: ACM637027419. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Dihydro-4-imidazo{4,5,1-i,j}quinolin-2-one 1,2-Dihydro-4-imidazo{4,5,1-i,j}quinolin-2-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-dihydro-4H-imidazo<5,4,1-ij>quinolin-2-one. Product Category: Heterocyclic Organic Compound. CAS No. 83848-83-3. Molecular formula: C10H8N2O. Mole weight: 172.183. Purity: 0.96. IUPACName: 4H-Imidazo[4,5,1-ij]quinolin-2(1H)-one. Product ID: ACM83848833. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2-Dihydro-4-methyl-3,6-pyridazinedione 1,2-Dihydro-4-methyl-3,6-pyridazinedione. Group: Biochemicals. Grades: Highly Purified. CAS No. 5754-18-7. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H6N2O2, Molecular Weight: 126.11. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-5-(1-hydroxy-1-methylethyl)-3H-1,2,4-triazol-3-one; 1,2-Dihydro-5-(1-hydroxy-1-methylethyl)-3H-1,2,4-triazol-3-one is an intermediate in synthesizing N-tert-Butyl-3-(2-hydroxypropan-2-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide (B693040), which is a metabolite of Amicarbazone (A605040); a triazolinone herbicide with a broad spectrum of weed control. Group: Biochemicals. Grades: Highly Purified. CAS No. 53983-48-5. Pack Sizes: 25mg, 50mg. Molecular Formula: C5H9N3O2. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-5-(1-methylethyl)-3H-1,2,4-triazol-3-one 1,2-Dihydro-5-(1-methylethyl)-3H-1,2,4-triazol-3-one is an intermediate in the synthesis of N-tert-Butyl-3-isopropyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide (B693045) which is a metabolite of Amicarbazone (A605040); a triazolinone herbicide with a broad spectrum of weed control. Group: Biochemicals. Grades: Highly Purified. CAS No. 932-63-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C5H9N3O. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-5-methoxy-3H-benz[e]inden-3-one Side product in the preparation of 3-Hydroxy Benzopyrene. Intermediate in the synthesis of sterols related substances. Group: Biochemicals. Alternative Names: 1,2-Dihydro-5-methoxy-3-benz[e]inden-3-one. Grades: Highly Purified. CAS No. 857552-15-9. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Dihydro-5-methyl-3-selenoxo-3H-1,2,4-triazole 1,2-Dihydro-5-methyl-3-selenoxo-3H-1,2,4-triazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-dihydro-5-methyl-3-selenoxo-3H-1,2,4-triazole;1,2-Dihydro-5-methyl-3H-1,2,4-triazole-3-selone. Product Category: Heterocyclic Organic Compound. CAS No. 33144-86-4. Molecular formula: C3H5N3Se. Mole weight: 162.0519. Product ID: ACM33144864. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,2-Dihydro-6-hydroxy-1-(2-hydroxyethyl)-4-methyl-2-oxonicotinonitrile 1,2-Dihydro-6-hydroxy-1-(2-hydroxyethyl)-4-methyl-2-oxonicotinonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-dihydro-6-hydroxy-1-(2-hydroxyethyl)-4-methyl-2-oxonicotinonitrile;1,2-Dihydro-6-hydroxy-1-(2-hydroxyethyl)-4-methyl-2-oxo-3-pyridinecarbonitrile. Product Category: Heterocyclic Organic Compound. CAS No. 28799-82-8. Molecular formula: C9H10N2O3. Mole weight: 194.1873. Product ID: ACM28799828. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid 1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 37678-73-2, AC1MI237, CTK1C5582, EINECS 253-620-0, 1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulphonic acid, AG-F-32589, 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid, 6-Hydroxy-4-methyl-N-methyl-2-pyridone-3-sulfonicacid, 3-Pyridinesulfonicacid, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-, 1,2-DIHYDRO-6-HYDROXY-1,4-DIMETHYL-2-OXO-3-PYRIDINESULFONIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 37678-73-2. Molecular formula: C7H9NO5S. Mole weight: 219.215060 [g/mol]. Purity: 0.96. IUPACName: 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid. Canonical SMILES: CC1=CC(=O)N(C(=C1S(=O)(=O)O)O)C. Density: 1.67g/cm³. ECNumber: 253-620-0. Product ID: ACM37678732. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Dihydro-6-hydroxy-5-[[4-[4-(isopropyl)benzoyl]phenyl]azo]-4-methyl-2-oxonicotinonitrile 1,2-Dihydro-6-hydroxy-5-[[4-[4-(isopropyl)benzoyl]phenyl]azo]-4-methyl-2-oxonicotinonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 277-305-2, CID9577560, 1,2-Dihydro-6-hydroxy-5-((4-(4-(isopropyl)benzoyl)phenyl)azo)-4-methyl-2-oxonicotinonitrile, 3-Pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-4-methyl-5-((4-(4-(1-methylethyl)benzoyl)phenyl)azo)-2-oxo-, 3-Pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-4-methyl-5-(2-(4-(4-(1-methylethyl)benzoyl)phenyl)diazenyl)-2-oxo-, 73157-52-5. Product Category: Heterocyclic Organic Compound. CAS No. 73157-52-5. Molecular formula: C23H20N4O3. Mole weight: 400.429900 [g/mol]. Purity: 0.96. IUPACName: (5Z)-4-methyl-2,6-dioxo-5-[[4-(4-propan-2-ylbenzoyl)phenyl]hydrazinylidene]pyridine-3-carbonitrile. Canonical SMILES: CC1=C(C(=O)NC(=O)C1=NNC2=CC=C(C=C2)C(=O)C3=CC=C(C=C3)C(C)C)C#N. Density: 1.262g/cm³. ECNumber: 277-305-2. Product ID: ACM73157525. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID70888372. Alfa Chemistry. 3
1,2-Dihydro-6-hydroxy-5-[(4-methoxy-2-nitrophenyl)azo]-4-methyl-2-oxonicotinonitrile 1,2-Dihydro-6-hydroxy-5-[(4-methoxy-2-nitrophenyl)azo]-4-methyl-2-oxonicotinonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 278-075-6, CID9577751, 1,2-Dihydro-6-hydroxy-5-((4-methoxy-2-nitrophenyl)azo)-4-methyl-2-oxonicotinonitrile, 3-Pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-5-((4-methoxy-2-nitrophenyl)azo)-4-methyl-2-oxo-, 3-Pyridinecarbonitrile, 1,2-dihydro-6-hydroxy-5-(2-(4-methoxy-2-nitrophenyl)diazenyl)-4-methyl-2-oxo-, 75125-55-2, 99108-51-7. Product Category: Heterocyclic Organic Compound. CAS No. 75125-55-2. Molecular formula: C14H11N5O5. Mole weight: 329.267640 [g/mol]. Purity: 0.96. IUPACName: (5E)-5-[(4-methoxy-2-nitrophenyl)hydrazinylidene]-4-methyl-2,6-dioxopyridine-3-carbonitrile. Canonical SMILES: CC1=C(C(=O)NC(=O)C1=NNC2=C(C=C(C=C2)OC)[N+](=O)[O-])C#N. Density: 1.52g/cm³. ECNumber: 278-075-6. Product ID: ACM75125552. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1, 2-Di hydro-8-methoxy-2-oxo-5-quinolinecarboxalde hyde 1, 2-Di hydro-8-methoxy-2-oxo-5-quinolinecarboxalde hyde, is an intermediate in the synthesis of metabolites of procaterol hydrochloride (Meptin) (P155490), a β2-adrenergic agonist used in the treatment of asthma. Group: Biochemicals. Grades: Highly Purified. CAS No. 90098-93-4. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H9NO3, Molecular Weight: 203.19. US Biological Life Sciences. USBiological 9
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1,2-Dihydro beclomethasone dipropionate 1,2-Dihydro beclomethasone dipropionate. Group: Biochemicals. Alternative Names: (11b,16b)-9-chloro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)pregn-4-ene-3,20-dione; 1,2-Dihydrobeclometasone dipropopionate. Grades: Highly Purified. CAS No. 114371-33-4. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C28H39ClO7. US Biological Life Sciences. USBiological 7
Worldwide
1,2-Dihydro Beclomethasone Dipropionate 1,2-Dihydro Beclomethasone Dipropionate. Uses: For analytical and research use. Group: Impurity standards. Catalog: APS00174. Format: Neat. Alfa Chemistry Analytical Products 4
1,2-Dihydro-benz[a]anthracene 1,2-Dihydro-benz[a]anthracene is an intermediate of Benz[a]anthracene-1r,2t,3c,4t-tetrahydro-1,2,3,4-tetrol (B183585), which is an immunosuppressor and a laboratory carcinogen. Group: Biochemicals. Grades: Highly Purified. CAS No. 60968-08-3. Pack Sizes: 250mg, 500mg. Molecular Formula: C18H14. US Biological Life Sciences. USBiological 9
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1,2-Dihydro-benz[j]aceanthrylen-2-ol-13C2,d4 and 5,6-Dihydro-benz[e]aceanthrylen-6-ol-13C2,d4 Intermediate in the synthesis of polycyclic aromatic systems. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Dihydro-benz[j]aceanthrylen-2-ol and 5,6-Dihydro-benz[e]aceanthrylen-6-ol Intermediate in the synthesis of polycyclic aromatic systems. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Dihydro-Betamethasone 17,21-Dipropionate 1,2-Dihydro-Betamethasone 17,21-Dipropionate. Group: Biochemicals. Alternative Names: (11 β,16 β)-9-Fluoro-11-hydroxy-16-methyl-17,21-bis(1-oxopropoxy)-pregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 80163-83-3. Pack Sizes: 10mg. Molecular Formula: C28H39FO7, Molecular Weight: 506.6. US Biological Life Sciences. USBiological 3
Worldwide
1,2-Dihydro Betamethasone 17-Valerate 1,2-Dihydro Betamethasone 17-Valerate. Group: Biochemicals. Alternative Names: (11 β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-[(1-oxopentyl)oxy]-pregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 154713-07-2. Pack Sizes: 100mg. Molecular Formula: C27H39FO6, Molecular Weight: 478.59. US Biological Life Sciences. USBiological 3
Worldwide
1,2-Dihydro Betamethasone 9,11-Epoxide 17,21-Dipropionate Betamethasone derivative. Group: Biochemicals. Alternative Names: 9 β,11 β,16 β)-9,11-Epoxy-16-methyl-17,21-bis(1-oxopropoxy)pregna-4-ene-3,20-dione. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Dihydrodesonide 1,2-Dihydrodesonide is a reactant in the synthesis of 21-substituted corticosteroids which are used as topical antiinflammatory agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 638-93-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C24H34O6. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydrodesonide-d3 1,2-Dihydrodesonide-d3 is the labeled analogue of 1,2-Dihydrodesonide (D448170), a reactant in the synthesis of 21-substituted corticosteroids which are used as topical antiinflammatory agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C24H31D3O6, Molecular Weight: 421.54. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro Desoxymetasone A metabolite of Desoxymetasone. Group: Biochemicals. Alternative Names: (11 β,16α)-9-Fluoro-11,21-dihydroxy-16-methylpregn-4-ene-3,20-dione; 9α-Fluoro-11 β,21-dihydroxy-16α-methylpregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 432-54-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
1,2-Dihydro Desoxymetasone 1,2-Dihydro Desoxymetasone is a metabolite of Desoximetasone, which is a synthetic corticosteroid used as an anti-inflammatory and anti-pruritic agent. Synonyms: Desoximetasone related compound A [USP]; (11β,16α)-9-Fluoro-11,21-dihydroxy-16-methylpregn-4-ene-3,20-dione; 9α-Fluoro-11β,21-dihydroxy-16α-methylpregn-4-ene-3,20-dione. Grade: 95%. CAS No. 432-54-2. Molecular formula: C22H31FO4. Mole weight: 378.48. BOC Sciences 3
1,2-Dihydro dexamethasone 1,2-Dihydro dexamethasone. Group: Biochemicals. Alternative Names: (11b,16a)-9-Fluoro-11,17,21-trihydroxy-16-methylpregn-4-ene-3,20-dione. Grades: Highly Purified. CAS No. 426-17-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C22H31FO5. US Biological Life Sciences. USBiological 7
Worldwide
1,2-Dihydro Dexamethasone Phosphate 1,2-Dihydro Dexamethasone Phosphate is an impurity of Dexamethasone Phosphate (D298835); a pro-drug of Dexamethasone (D298800) which is an anti-inflammatory glucocorticoid. It was found that liposomal DXM-P inhibited both chronic inflammation and joint destruction, whereas free DXM-P failed to prevent joint destruction. Group: Biochemicals. Grades: Highly Purified. CAS No. 162968-22-1. Pack Sizes: 1mg. Molecular Formula: C22H32FO8P, Molecular Weight: 474.46. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro Dexamethasone Phosphate Disodium Salt 1,2-Dihydro Dexamethasone Phosphate Disodium Salt is an impurity of Desoxymetasone which is an anti-inflammatory agent. Grade: 95%. Molecular formula: C22H30FNa2O8P. Mole weight: 518.42. BOC Sciences 3
1,2-Dihydro Exemestane-d3 13C 1,2-Dihydro Exemestane-d3 13C is an intermediate in the synthesis of 1,2-Dihydro Exemestane which is a related compound of Exemestane (E957000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C1913CH23D3O2. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro Exemestane-d7 13C 1,2-Dihydro Exemestane-d7 13C is an intermediate in the synthesis of 1,2-Dihydro Exemestane which is a related compound of Exemestane (E957000). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C1913CH19D7O2. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro Fluticasone Propionate 1,2-Dihydro Fluticasone Propionate. Group: Biochemicals. Alternative Names: (6α,11 β, 16α, 17α)-6, 9-Difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)-androst-4-ene-17-carbothioic Acid S-(Fluoromethyl) Ester. Grades: Highly Purified. CAS No. 105613-90-9. Pack Sizes: 10mg. Molecular Formula: C25H33F3O5S, Molecular Weight: 502.59. US Biological Life Sciences. USBiological 3
Worldwide

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