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| Product | Description | |
|---|---|---|
| 4-O-Methyldopa Impurity (Hydrochloride) | 4-O-Methyldopa Impurity (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid hydrochloride. Molecular Formula: C11H15NO4·HCl. Mole Weight: 261.7. Catalog: APB01485. |  |
| 4-O-Methyldopamine hydrochloride | 4-O-Methyldopamine hydrochloride is a catecholamine compound that has an inhibitory effect on dihydropteridine reductase [1]. Uses: Scientific research. Group: Signaling pathways. CAS No. 645-33-0. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-W041498. |  |
| 4'-O-Methyl-(-)-Epi-Gallocatechin | an impurity of Gallocatechin. Synonyms: (2R,3R)-2-(3,5-Dihydroxy-4-methoxy-phenyl)chroman-3,5,7-triol; (-)-EGC-4'-O-ME. Grades: > 95%. CAS No. 17291-05-3. Molecular formula: C16H16O7. Mole weight: 320.30. |  |
| 4-O-Methylepisappanol | Flavonoids. CAS No. 112529-37-0. Molecular formula: C17H18O6. Mole weight: 318.3. Appearance: Powder. Purity: 0.98. IUPACName: (3R,4R)-3-[(3,4-dihydroxyphenyl)methyl]-4-methoxy-2,4-dihydrochromene-3,7-diol. Canonical SMILES: COC1C2=C (C=C (C=C2)O)OCC1 (CC3=CC (=C (C=C3)O)O)O. Catalog: ACM112529370. |  |
| 4-O-Methyl-(+)-Gallocatechin | | |
| 4-O-Methylgrifolic Acid | Phenols. CAS No. 118040-60-1. Molecular formula: C24H34O4. Mole weight: 386.53. Appearance: Powder. Purity: 0.98. IUPACName: 2-hydroxy-4-methoxy-6-methyl-3-[(2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienyl]benzoic acid. Canonical SMILES: CC1=CC (=C (C (=C1C (=O)O)O)CC=C (C)CCC=C (C)CCC=C (C)C)OC. Catalog: ACM118040601. | |
| 4-O-Methylgyrophoric acid | 4-O-Methylgyrophoric acidis an analog of Gyrophoric acid. Gyrophoric acid is a depside that can be found in the lichen Cryptothecia rubrocincta and in Xanthoparmelia pokomyi. Synonyms: Amidepsine K; 2,6-Cresotic acid, 4-methoxy-, 4-ester with 6-methyl-β-resorcylic acid, 4-ester with 6-methyl-β-resorcylic acid (8CI); β-Resorcylic acid, 6-methyl-, 4-(6-methyl-β-resorcylate) 4-(4-methoxy-2,6-cresotate) (8CI). CAS No. 23437-51-6. Molecular formula: C25H22O10. Mole weight: 482.44. | |
| 4-O-Methylhaematommic acid | 4-O-Methylhaematommic acid is a derivative of Haematommic acid, which is a metabolite of manglicolous lichen Roccella montagnei and Ramalina leiodea. Molecular formula: C10H10O5. Mole weight: 210.18. | |
| 4-O-Methylhiascic acid | It is a new metabolite detected in the lichen Parmelinopsis schindleri. Synonyms: 3,6-Dihydroxy-4-methoxy-2-methyl-benzoic acid 4-(4-carboxy-3-hydroxy-5-methyl-phenoxycarbonyl)-3-hydroxy-5-methyl-phenyl ester. CAS No. 65614-53-1. Molecular formula: C25H22O11. Mole weight: 498.44. | |
| 4-O-Methyl honokiol | 4-O-Methyl honokiol is a natural neolignan isolated from Magnolia officinalis , acts as a PPARγ agonist, and inhibtis NF-κB activity, used for cancer and inflammation research. Uses: Scientific research. Group: Natural products. CAS No. 68592-15-4. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-U00450. | |
| 4-O-Methylhyperolivetoric acid | 4-O-Methylhyperolivetoric acid is a lichen depside. Synonyms: β-Resorcylic acid, 6-heptyl-, 4-[2-hydroxy-6-(2-oxoheptyl)-p-anisate] (8CI). CAS No. 21251-07-0. Molecular formula: C29H38O8. Mole weight: 514.61. | |
| 4-O-Methylhypophysciosporin | 4-O-Methylhypophysciosporin is a derivative of Hypophysciosporin, which is isolated from the lichen Erioderma phaeorhizum. Molecular formula: C20H19ClO7. Mole weight: 406.81. | |
| 4-O-Methylhypoprotocetraric acid | 4-O-Methylhypoprotocetraric acid is a lichen depsidone. Molecular formula: C19H18O7. Mole weight: 358.35. | |
| 4'-O-Methyllicoflavanone | Flavonoids. CAS No. 1038753-13-7. Molecular formula: C21H22O5. Mole weight: 354.4. Appearance: Powder. Purity: 0.98. IUPACName: (2S)-5,7-dihydroxy-2-[4-methoxy-3-(3-methylbut-2-enyl)phenyl]-2,3-dihydrochromen-4-one. Canonical SMILES: CC (=CCC1=C (C=CC (=C1)C2CC (=O)C3=C (C=C (C=C3O2)O)O)OC)C. Catalog: ACM1038753137. | |
| 4-O-Methyllividic acid | 4-O-Methyllividic acid is a new lichen depsidone. | |
| 4'-O-Methylnorcryptochlorophaeic acid | 4'-O-Methylnorcryptochlorophaeic acid is obtained from cladomia merochlorophaea. Molecular formula: C25H32O8. Mole weight: 460.52. | |
| 4'-O-Methylnorhomosekikaic acid | 4'-O-Methylnorcryptochlorophaeic acid is obtained from Ramalina asahinae. Molecular formula: C23H28O8. Mole weight: 432.47. | |
| 4'-O-Methylnorsekikaic acid | 4'-O-methylnorsekikaic acid is a new meta-depside isolated from the lichen of the genus Ramalina. Molecular formula: C21H24O8. Mole weight: 404.42. | |
| 4-O-Methylolivetolcarboxylic acid | Synonyms: Benzoic acid, 2-hydroxy-4-methoxy-6-pentyl-. Grades: ≥95%. CAS No. 52189-68-1. Molecular formula: C13H18O4. Mole weight: 238.28. | |
| 4-O-Methylolivetoric acid | 4-O-Methylolivetoric acid, as the principal secondary product, is a new depside of the new species Parmelia brattii Essl. from New Zealand. Synonyms: Benzoic acid, 2-hydroxy-4-[[2-hydroxy-4-methoxy-6-(2-oxoheptyl)benzoyl]oxy]-6-pentyl-. CAS No. 67093-46-3. Molecular formula: C27H34O8. Mole weight: 486.55. | |
| 4'-O-Methylpaludosic acid | It is an inhibitor of Prostaglandin synthase. Synonyms: Benzoic acid, 2-hydroxy-3-[(4-hydroxy-2-methoxy-6-propylbenzoyl)oxy]-4-methoxy-6-pentyl-. Grades: ≥98%. CAS No. 69563-44-6. Molecular formula: C24H30O8. Mole weight: 446.49. | |
| 4'-O-Methylpuerarin | 4'-O-Methylpuerarin. Group: Biochemicals. Alternative Names: 4'-Methoxypuerarin. Grades: Plant Grade. CAS No. 92117-94-7. Pack Sizes: 10mg. Molecular Formula: C22H22O9, Molecular Weight: 430.405. US Biological Life Sciences. |  Worldwide |
| 4'-O-Methyl quercetin | 4'-O-Methyl quercetin. Group: Biochemicals. Alternative Names: 3,5,7-Trihydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; 3,3',5,7-Tetrahydroxy-4'-methoxyflavone; Tamaraxetin. Grades: Highly Purified. CAS No. 603-61-2. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C16H12O7. US Biological Life Sciences. | Worldwide |
| 4'-O-Methylresveratrol | 4'-O-Methylresveratrol. Group: Biochemicals. Alternative Names: (E)-3,5-Dihydroxy-4'-methoxystilbene; 3,5-Dihydroxy-4'-methoxy-trans-stilbene; 4-Methoxyresveratrol; BML 233; Deoxyrhapontigenin; Desoxyrhapontigenin; Resveratrol 4'-Methyl Ether; trans-3,5-Dihydroxy-4'-methoxystilbene. Grades: Highly Purified. CAS No. 33626-08-3. Pack Sizes: 10mg. Molecular Formula: C15H14O3, Molecular Weight: 242.27. US Biological Life Sciences. | Worldwide |
| 4-O-Methylsappanol | Flavonoids. CAS No. 104778-16-7. Molecular formula: C17H18O6. Mole weight: 318.3. Appearance: Powder. Purity: 0.98. IUPACName: (3R,4S)-3-[(3,4-dihydroxyphenyl)methyl]-4-methoxy-2,4-dihydrochromene-3,7-diol. Canonical SMILES: COC1C2=C (C=C (C=C2)O)OCC1 (CC3=CC (=C (C=C3)O)O)O. Catalog: ACM104778167. | |
| 4-O-Methylsuperolivetoric acid | 4-O-Methylsuperolivetoric acid is a metabolite of lichen obtained from Pseudomonas crassicarpa. CAS No. 108544-39-4. Molecular formula: C31H42O8. Mole weight: 542.66. | |
| 4-O-Methylvicanicin | It is a metabolite of Erioderma sp. Molecular formula: C19H18Cl2O5. Mole weight: 397.25. | |
| 4-ONE | Heterocyclic Organic Compound. Alternative Names: (+/-)-4-OXO-2E-NONENAL;4-OXO-2-NONENAL;4-ONE. CAS No. 103560-62-9. Molecular formula: C9H14O2. Mole weight: 154.21. Appearance: liquid. Catalog: ACM103560629. | |
| 4-O-Pivaloyl-3-hydroxy-L-phenylalanine | 4-O-Pivaloyl-3-hydroxy-L-phenylalanine. Group: Biochemicals. Grades: Highly Purified. CAS No. 122551-95-5. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C14H19NO5. US Biological Life Sciences. | Worldwide |
| 4-O-Pivaloyl-3-hydroxy-L-phenylalanine | Heterocyclic Organic Compound. CAS No. 122551-95-5. Molecular formula: C14H19NO5. Mole weight: 281.3. Catalog: ACM122551955. | |
| 4'-(O-Podophyllotoxin-9-oxy) Etoposide | 4'-(O-Podophyllotoxin-9-oxy) Etoposide is an impurity of Etoposide. Etoposide is a DNA topoisomerase II inhibitor, as well as semi-synthetic derivative of podophyllotoxin, related structurally to Teniposide and it is an antineoplastic. Molecular formula: C50H50O20. Mole weight: 970.92. | |
| 4-O-tert-Butyldimethylsilyl-2,3-dihydroxy-2-methyl-butan-1,4-diol 1-O-Benzyl Ester | Used in the preparation of a substrate for terpenoid biosynthesis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-O-tert-Butyldimethylsilyl-2-(hydroxymethyl)-3-methylpyridine | 4-O-tert-Butyldimethylsilyl-2-(hydroxymethyl)-3-methylpyridine. Group: Biochemicals. Alternative Names: 4-O-tert-[ (1, 1-Dimethylethyl) dimethylsilyl]-2- (hydroxymethyl) -3-methylpyridine. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4-O-tert-Butyldimethylsilyl epi lovastatin | 4-O-tert-Butyldimethylsilyl epi lovastatin. Group: Biochemicals. Alternative Names: [1S-[1.alpha.(S*), 3.alpha., 7.beta., 8.beta.(2S*, 4S*), 8a.beta.]]-2-Methyl-butanoic acid 8- [2- [4- [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] tetrahydro-6-oxo-2H-pyran-2-yl] ethyl] -1, 2, 3, 7, 8, 8a-hexahydro-3, 7-dimethyl-1-naphthalenyl ester. Grades: Highly Purified. CAS No. 82978-03-8. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C30H50O5Si. US Biological Life Sciences. | Worldwide |
| 4'-O-tert-Butyldimethylsilyl genistein | 4'-O-tert-Butyldimethylsilyl genistein. Group: Biochemicals. Alternative Names: 3- [4- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] phenyl] -5, 7-dihydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 470666-97-8. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C21H24O5Si. US Biological Life Sciences. | Worldwide |
| 4-O-tert-Butyldimethylsilyl Genistein | Protected Genistein. Group: Biochemicals. Alternative Names: 3- [4- [ [ (1, 1-Dimethylethyl) dimethylsilyl] oxy] phenyl] -5, 7-dihydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 470666-97-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 4-O-Tetra hydropyranyl -4- hydroxyphenyl acetonitri le-d6 | Used in the preparation of new antibacterial agents. Group: Biochemicals. Alternative Names: 4-[(Tetrahydro-2H-pyran-2-yl)oxy]-benzeneacetonitrile, [p-[(Tetrahydro-2H-pyran-2-yl)oxy]phenyl]-acetonitrile. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 4-o-Tolyl-o,o'-azotoluene | 4-o-Tolyl-o,o'-azotoluene. Group: Biochemicals. Alternative Names: 1-(2',3-Dimethyl[1,1'-biphenyl]-4-yl)-2-(2-methylphenyl)diazene. Grades: Highly Purified. CAS No. 857484-43-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C21H20N2. US Biological Life Sciences. | Worldwide |
| 4'-O-Trans-P-Coumaroylmussaenoside | Terpenoids. CAS No. 1246012-27-0. Molecular formula: C26H32O12. Mole weight: 536.5. Appearance: Powder. Purity: 0.98. IUPACName: methyl (1S,4aS,7S,7aS)-1-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxyoxan-2-yl]oxy-7-hydroxy-7-methyl-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-4-carboxylate. Canonical SMILES: CC1 (CCC2C1C (OC=C2C (=O)OC)OC3C (C (C (C (O3)CO)OC (=O)C=CC4=CC=C (C=C4)O)O)O)O. Catalog: ACM1246012270. | |
| 4-oxalomesaconate hydratase | This enzyme participates in the degradation of protocatechuate (via the meta-cleavage pathway), syringate and gallate, catalysing the reaction in the opposite direction. It accepts the enol-form of 4-oxalomesaconate, 2-hydroxy-4-carboxy-hexa-2,4-dienedioate. Group: Enzymes. Synonyms: 4-oxalmesaconate hydratase; 4-carboxy-2-oxohexenedioate hydratase; 4-carboxy-2-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; oxalmesaconate hydratase; gamma-oxalmesaconate hydratase; 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; LigJ; GalB. Enzyme Commission Number: EC 4.2.1.83. CAS No. 85204-95-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5068; 4-oxalomesaconate hydratase; EC 4.2.1.83; 85204-95-1; 4-oxalmesaconate hydratase; 4-carboxy-2-oxohexenedioate hydratase; 4-carboxy-2-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; oxalmesaconate hydratase; gamma-oxalmesaconate hydratase; 2-hydroxy-4-oxobutane-1,2,4-tricarboxylate 2,3-hydro-lyase; LigJ; GalB. Cat No: EXWM-5068. |  |
| 4-oxalomesaconate tautomerase | This enzyme has been characterized from the bacterium Pseudomonas putida KT2440 and is involved in the degradation pathway of syringate and gallate. It catalyses the interconversion of two of the tautomers of 4-oxalomesaconate, a reaction that can also occur spontaneously. Group: Enzymes. Synonyms: GalD. Enzyme Commission Number: EC 5.3.2.8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5488; 4-oxalomesaconate tautomerase; EC 5.3.2.8; GalD. Cat No: EXWM-5488. | |
| 4-Oxazoleaceticacid,2-ethoxy-4,5-dihydro-,ethylester,(S)-(9CI) | Heterocyclic Organic Compound. Alternative Names: 4-Oxazoleaceticacid,2-ethoxy-4,5-dihydro-,ethylester,(S)-(9CI). CAS No. 119109-68-1. Molecular formula: C9H15NO4. Catalog: ACM119109681. | |
| 4-Oxazoleacetic acid,5-methyl-2-phenyl-,methyl ester | Heterocyclic Organic Compound. Alternative Names: METHYL 2-(5-METHYL-2-PHENYL-1,3-OXAZOL-4-YL)ACETATE;BUTTPARK 37\06-79;Methyl 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)-;METHYL (5-METHYL-2-PHENYLOXAZOL-4-YL)ACETATE;Methyl-2-(5-methyl-2-phenyloxazol-4-yl)acetate. CAS No. 103788-64-3. Molecular formula: C13H13NO3. Mole weight: 231.25. Purity: 0.98. IUPACName: methyl 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetate. Canonical SMILES: CC1=C(N=C(O1)C2=CC=CC=C2)CC(=O)OC. Density: 1.157g/cm³. Catalog: ACM103788643. | |
| 4-Oxazolecarbothioamide | Heterocyclic Organic Compound. CAS No. 118802-31-6. Molecular formula: C4H4N2OS. Mole weight: 128.15. Catalog: ACM118802316. | |
| 4-Oxazolecarboxaldehyde | 4-Oxazolecarboxaldehyde. Group: Biochemicals. Alternative Names: Oxazole-4-carbaldehyde. Grades: Highly Purified. CAS No. 118994-84-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Oxazolecarboxaldehyde ≥96% | 4-Oxazolecarboxaldehyde ≥96%. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 250mg, 1g, 5g. US Biological Life Sciences. | Worldwide |
| 4-Oxazolecarboxylic acid,2-amino-5-methyl ethyl ester | Heterocyclic Organic Compound. Alternative Names: 1065099-78-6, AKOS006307116, 2-Amino-5-methyloxazole-4-carboxylic acid ethyl ester, I14-16433, 2-AMINO-5-METHYL-OXAZOLE-4-CARBOXYLIC ACID ETHYL ESTER. CAS No. 1065099-78-6. Molecular formula: C7H10N2O3. Mole weight: 170.165900 [g/mol]. Purity: 0.96. IUPACName: ethyl 2-amino-5-methyl-1,3-oxazole-4-carboxylate. Canonical SMILES: CCOC(=O)C1=C(OC(=N1)N)C. Catalog: ACM1065099786. | |
| 4-Oxazolecarboxylicacid,4,5-dihydro-4-(1-methylethyl)-,methylester,(S)-(9ci) | Heterocyclic Organic Compound. Alternative Names: 4-Oxazolecarboxylicacid,4,5-dihydro-4-(1-methylethyl)-,methylester,(S)-(9CI). CAS No. 117176-08-6. Molecular formula: C8H13NO3. Catalog: ACM117176086. | |
| 4-Oxazolepropanoicacid,2-ethoxy-4,5-dihydro-,methylester,(S)-(9ci) | Heterocyclic Organic Compound. CAS No. 119109-66-9. Catalog: ACM119109669. | |
| 4-Oxazolidinecarboxamide,5-methyl-2-oxo-,(4s-trans)-(9ci) | Heterocyclic Organic Compound. Alternative Names: 4-Oxazolidinecarboxamide,5-methyl-2-oxo-,(4S-trans)-(9CI). CAS No. 128062-14-6. Molecular formula: C5H8N2O3. Catalog: ACM128062146. | |
| 4-Oxazolidinecarboxylicacid,5-(1-methylethyl)-2-oxo-,(4s-cis)-(9ci) | Heterocyclic Organic Compound. CAS No. 125473-34-9. Catalog: ACM125473349. | |
| 4-Oxazolidinecarboxylic acid hydrochloride | Heterocyclic Organic Compound. CAS No. 1219384-60-7. Molecular formula: C4H7NO3.HCL. Purity: 0.96. Catalog: ACM1219384607. | |
| 4- (Oxiranylmethyl) morpholine Hydrochloride | 4- (Oxiranylmethyl) morpholine is an intermediate in the synthesis of AMOZ (A634600), a metabolite of nitrofuran. Group: Biochemicals. Alternative Names: 4- (2-Oxiranylmethyl) morpholine Hydrochloride. Grades: Highly Purified. CAS No. 104118-92-5. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
| 4-Oxo-1,4-dihydroquinoline Carboxylic Acid | 4-Oxo-1,4-dihydroquinoline Carboxylic Acid is a novel HIV-1 integrase strand transfer inhibitor. Group: Biochemicals. Alternative Names: 1,4-Dihydro-4-oxo-3-quinolinecarboxylic Acid; 4-Quinolone-3-carboxylic Acid. Grades: Highly Purified. CAS No. 13721-01-2. Pack Sizes: 5g. US Biological Life Sciences. | Worldwide |
| 4-Oxo-1-(phenoxy)-N-(2H-tetrazol-5-yl)quinolizine-3-carboxamide | Heterocyclic Organic Compound. CAS No. 101193-40-2. Molecular formula: C17H12N6O3. Mole weight: 348.316 g/mol. Catalog: ACM101193402. | |
| 4-Oxo-1-piperidinecarboxylic acid ethyl ester | 4-Oxo-1-piperidinecarboxylic acid ethyl ester. Group: Biochemicals. Alternative Names: Ethyl 4-Oxo-1-piperidinecarboxylate; 1-Carbethoxy-4-piperidone. Grades: Highly Purified. CAS No. 29976-53-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C8H13NO3. US Biological Life Sciences. | Worldwide |
| 4-Oxo-2,2,6,6-tetramethyl-3-piperidinecarboxylic Acid Methyl Ester | Intermediate for the synthesis of spin labeled amino acids. Group: Biochemicals. Alternative Names: 2,2,6,6-Tetramethyl-4-oxo-3-piperidinecarboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1159977-55-5. Pack Sizes: 500mg. US Biological Life Sciences. | Worldwide |
| 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical | 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical. Group: Organic radicalsbattery materials polymerization reagents. Alternative Names: 4-Oxo-TEMPO Free Radical. CAS No. 2896-70-0. Molecular formula: 170.23. Mole weight: C9H16NO2. InChI=1S/C9H16NO2/c1-8 (2)5-7 (11)6-9 (3, 4)10 (8)12/h5-6H2, 1-4H3. WSGDRFHJFJRSFY-UHFFFAOYSA-N. >95.0%(GC)(T). |  |
| 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation) | 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation). Group: Organic radicals other material building blocksbattery materials polymerization reagents. CAS No. 2896-70-0. | |
| 4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide | Heterocyclic Organic Compound. Alternative Names: MolPort-002-467-043, ZINC02619071, CID2080955, EN300-10279, 106882-45-5. CAS No. 106882-45-5. Molecular formula: C15H12N4O2. Mole weight: 280.281. Purity: 0.96. IUPACName: 4-oxo-3-phenylphthalazine-1-carbohydrazide. Density: 1.4g/cm³. Catalog: ACM106882455. | |
| 4-Oxo-4-(2-thienyl)butyric acid | Heterocyclic Organic Compound. Alternative Names: 4-Oxo-4-(2-thienyl)butyric acid;3-(2-Thenoyl)propionic acid;4-(2-Thienyl)-4-oxo-butyric acid. CAS No. 4653-8-1. Molecular formula: C8H8O3S. Catalog: ACM1005727. | |
| 4-Oxo-4-(2-thienyl)butyric acid | 4-Oxo-4-(2-thienyl)butyric acid. Group: Biochemicals. Alternative Names: 3-(2-Thenoyl)propionic acid. Grades: Highly Purified. CAS No. 4653-8-1. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-(2-thienyl)butyric acid ≥97% (HPLC) | 4-Oxo-4-(2-thienyl)butyric acid ≥97% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 1g, 5g, 25g. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-(3-pyridyl)butanal | 4-Oxo-4-(3-pyridyl)butanal. Group: Biochemicals. Alternative Names: gamma-Oxo-3-pyridinebutanal; 4-Oxo-1-(3-pyridyl)-1-butanone. Grades: Highly Purified. CAS No. 76014-80-7. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C9H9NO2. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-(3-pyridyl)-butanal. | A metabolite of the tobacco-specific nitrosamine, NNK. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one | Sitagliptin intermediate. Group: Biochemicals. Alternative Names: 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-. Grades: Highly Purified. CAS No. 764667-65-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4H-1-benzopyran-2-carboxylic Acid | 4-Oxo-4H-1-benzopyran-2-carboxylic Acid. Group: Biochemicals. Alternative Names: 2-Chromonecarboxylic Acid; 4-Oxo-4H-1-benzopyran-2-carboxylic Acid; 4-Oxo-4H-benzopyran-2-carboxylic Acid; 4-Oxo-4H-chromene-2-carboxylic Acid; 4-Oxochromene-2-carboxylic Acid; Atremon; Campel; Chromocarb; LP 1. Grades: Highly Purified. CAS No. 4940-39-0. Pack Sizes: 2.5g. Molecular Formula: C10H6O4, Molecular Weight: 190.15. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4H-Quinolizin-9-Yl Trifluoromethane sulfonate | 4-Oxo-4H-Quinolizin-9-Yl Trifluoromethane sulfonate. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-Oxo-4-[(phenylsulfonyl)amino]-butanoic acid | Heterocyclic Organic Compound. CAS No. 100462-43-9. Molecular formula: C10H11NO5S. Catalog: ACM100462439. | |
| 4-Oxo-4-pyren-1-yl-butyric acid | 4-Oxo-4-pyren-1-yl-butyric acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 7499-60-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C20H14O3. US Biological Life Sciences. | Worldwide |
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