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| Product | Description | |
|---|---|---|
| 2,2,5,5-Tetramethyl-3-cyclopenten-1-one | 2,2,5,5-Tetramethyl-3-cyclopenten-1-one is a precursor in the synthesis of intermediate derivatives of tetra-tert-butylethene. Group: Biochemicals. Grades: Highly Purified. CAS No. 81396-36-3. Pack Sizes: 20mg, 40mg. Molecular Formula: C9H14O, Molecular Weight: 138.21. US Biological Life Sciences. |  Worldwide |
| 2,3,4,5-Tetramethyl-2-cyclopenten-1-one | 2,3,4,5-Tetramethyl-2-cyclopenten-1-one, is a building block used in chemical synthesis of various compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 54458-61-6. Pack Sizes: 100mg, 1g. Molecular Formula: C9H14O. US Biological Life Sciences. | Worldwide |
| 2,3,4-Trimethyl-2-cyclopentenone | 2,3,4-Trimethyl-2-cyclopentenone. Group: Biochemicals. Alternative Names: 2,3,4-Trimethyl-2-cyclopenten-1-one. Grades: Highly Purified. CAS No. 28790-86-5. Pack Sizes: 50mg. Molecular Formula: C8H12O, Molecular Weight: 124.18. US Biological Life Sciences. | Worldwide |
| 2-?Amino-?1, ?9-?dihydro-?9-?[ (1R, ?4S) ?-?4-?[ (phosphonooxy) ?methyl]?-?2-?cyclopenten-?1-?yl]?-6H-?purin-?6-?one | 2-?Amino-?1, ?9-?dihydro-?9-?[ (1R, ?4S) ?-?4-?[ (phosphonooxy) ?methyl]?-?2-?cyclopenten-?1-?yl]?-6H-?purin-?6-?one is an intermediate in synthesizing (-)-Carbovir-5-triphosphate Triethylammonium Salt (C177970), a complex that is synthesized from (-)-carbovir (C177685). Group: Biochemicals. Grades: Highly Purified. CAS No. 129895-88-1. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C11H14N5O5P. US Biological Life Sciences. | Worldwide |
| 2-Bromo-3-methyl-2-cyclopenten-1-one | 2-Bromo-3-methyl-2-cyclopenten-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Bromo-3-methylcyclopent-2-enone, 80963-36-6, 2-Bromo-3-methyl-2-cyclopenten-1-one, 2-bromo-3-methylcyclopent-2-en-1-one, ACMC-20ao2x, AC1NB3JO, SureCN1340249, 453595_ALDRICH, CTK5E8355, ZINC02379617, AKOS015834408, AG-H-25564, KB-21207, FT-0691570. Product Category: Heterocyclic Organic Compound. CAS No. 80963-36-6. Molecular formula: C6H7BrO. Mole weight: 175.02. Purity: 0.96. IUPACName: 2-bromo-3-methylcyclopent-2-en-1-one. Canonical SMILES: CC1=C(C(=O)CC1)Br. Density: 1.607g/cm³. Product ID: ACM80963366. Alfa Chemistry ISO 9001:2015 Certified. |  |
| 2-Cyclopenten-1-one | 2-Cyclopenten-1-one is a chemical reagent used in the synthesis of LY354740, an important glutamate receptor agonist with anticonvulsant and anxiolytic properties. Also used in the synthesis of Armillarivin. Group: Biochemicals. Grades: Highly Purified. CAS No. 930-30-3. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C?H?O. US Biological Life Sciences. | Worldwide |
| 2-Cyclopenten-1-one,3-(butylamino)-2-methyl-(9ci) | 2-Cyclopenten-1-one,3-(butylamino)-2-methyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Cyclopenten-1-one,3-(butylamino)-2-methyl-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 383388-91-8. Molecular formula: C10H17NO. Product ID: ACM383388918. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Cyclopenten-1-one,4-ethoxy-2-phenyl-(9ci) | 2-Cyclopenten-1-one,4-ethoxy-2-phenyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Cyclopenten-1-one,4-ethoxy-2-phenyl-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 374602-43-4. Molecular formula: C13H14O2. Product ID: ACM374602434. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Cyclopenten-1-one ethylene ketal | 2-Cyclopenten-1-one ethylene ketal. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Cyclopenten-1-one ethylene ketal, 1,4-Dioxaspiro[4.4]non-6-ene, 147850_ALDRICH, MolPort-003-926-545, NSC160533, CID69668, EINECS 211-783-5, Cyclopent-2-en-1-one-ethyleneacetal, ZINC00388286, TL8006601, C1602, LT03511348, 695-56-7. Product Category: Ortho Esters. CAS No. 695-56-7. Molecular formula: C7H10O2. Mole weight: 126.15. Purity: >97.0%(GC). IUPACName: 1,4-dioxaspiro[4.4]non-8-ene. Canonical SMILES: C1CC2(C=C1)OCCO2. Density: 1.067 g/mL at 25ºC(lit.). ECNumber: 211-783-5. Product ID: ACM695567. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-[(Phenylthio)methyl]-2-cyclopenten-1-one | 2-[(Phenylthio)methyl]-2-cyclopenten-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-[(Phenylthio)methyl]-2-cyclopenten-1-one, 76047-52-4, ST060248, 2-(phenylthiomethyl)cyclopent-2-en-1-one, 2-((Phenylthio)methyl)-2-cyclopenten-1-one, 2-(phenylsulfanylmethyl)cyclopent-2-en-1-one, ZINC00120524, ACMC-20ao6z, AC1Q6EKH, AC1LC73N, SureCN1930799, 305987_ALDRICH, CTK5E2412, SBB009972, AKOS015898527, AG-H-03335, MCULE-5603721466, KB-166456, FT-0082049, FT-0601886. Product Category: Heterocyclic Organic Compound. CAS No. 76047-52-4. Molecular formula: C12H12OS. Mole weight: 204.29. Purity: 0.96. IUPACName: 2-(phenylsulfanylmethyl)cyclopent-2-en-1-one. Canonical SMILES: C1CC(=O)C(=C1)CSC2=CC=CC=C2. Density: 1.17 g/mL at 25ºC(lit.). Product ID: ACM76047524. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Bromo-5H-2,3-cyclopentenopyridin-7 (6H)-one | 3-Bromo-5H-2,3-cyclopentenopyridin-7 (6H)-one. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1336955-89-5. Molecular Formula: C8H6BrNO. Mole Weight: 212.05. Catalog: APB1336955895. |  |
| 3-Methyl-2-cyclopenten-1-one | 3-Methyl-2-cyclopenten-1-one is an endogenous metabolite. Uses: Scientific research. Group: Natural products. CAS No. 2758-18-1. Pack Sizes: 10 mM * 1 mL; 500 mg; 1 g; 5 g. Product ID: HY-W013014. |  |
| 4,4-Dimethyl-2-cyclopenten-1-one | 4,4-Dimethyl-2-cyclopenten-1-one, a natural compound from Apocyniveneti Folium, displays higher tumor-specific cytotoxicity [1]. Uses: Scientific research. Group: Natural products. Alternative Names: 4,4-Dimethylcyclopent-2-enone. CAS No. 22748-16-9. Pack Sizes: 10 mM * 1 mL; 10 mg; 25 mg. Product ID: HY-W024604. | |
| (4R)-3-[[(1S,2S)-2-Hydroxy-3-cyclopenten-1-yl]carbonyl]-4-(phenylmethyl)-2-oxazolidinone | Used in the synthesis of enantioselective synthesis of carbocyclic ribavirin, its analogs and other antiviral agents. Group: Biochemicals. Alternative Names: (4R)-3-[((1S,2S)-2-Hydroxy-3-cyclopenten-1-yl)carbonyl]-4-(phenylmethyl)-1,3-oxazolidin-2-one. Grades: Highly Purified. CAS No. 324741-99-3. Pack Sizes: 50mg. US Biological Life Sciences. | Worldwide |
| (4R)-(+)-Hydroxy-2-cyclopenten-1-one | (4R)-(+)-Hydroxy-2-cyclopenten-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (4R)-(+)-HYDROXY-2-CYCLOPENTEN-1-ONE;4-hydroxycyclopent-2-one. Product Category: Heterocyclic Organic Compound. CAS No. 59995-47-0. Molecular formula: C5H6O2. Mole weight: 98.1. Purity: 0.96. IUPACName: (4R)-4-hydroxycyclopent-2-en-1-one. Canonical SMILES: C1C(C=CC1=O)O. Density: 1.299g/cm³. Product ID: ACM59995470. Alfa Chemistry ISO 9001:2015 Certified. | |
| (4S)-(-)-t-Butyldimethylsiloxy-2-cyclopenten-1-one | (4S)-(-)-t-Butyldimethylsiloxy-2-cyclopenten-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (S)-4-TERT-BUTYLDIMETHYLSILYLOXY-2-CYCLOPENTEN-1-ONE;(S)-4-(TERT-BUTYL-DIMETHYLSILYLOXY)CYCLOPENT-2-ENONE;(4S)-(-)-T-BUTYLDIMETHYLSILOXY-2-CYCLOPENTEN-1-ONE;(S)-4-tert-Butyldimethylsilyloxy-2-cyclopenten-1-one,95%, (98% ee);(S)-4-tert-Butyldimethylsilylo. Product Category: Heterocyclic Organic Compound. CAS No. 61305-36-0. Molecular formula: C11H20O2Si. Mole weight: 212.36. Product ID: ACM61305360. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-tert-Butyldimethylsilyloxy-2-cyclopenten-1-one | 4-tert-Butyldimethylsilyloxy-2-cyclopenten-1-one. Uses: Designed for use in research and industrial production. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 61305-35-9. Molecular formula: C11H20O2Si. Mole weight: 212.36. Purity: 95%+. IUPACName: (4R)-4-[tert-butyl(dimethyl)silyl]oxycyclopent-2-en-1-one. Canonical SMILES: CC(C)(C)[Si](C)(C)OC1CC(=O)C=C1. Density: 0.94g/cm³. Product ID: ACM61305359. Alfa Chemistry ISO 9001:2015 Certified. Categories: (4R)-(+)-t-Butyldimethylsiloxy-2-cyclopenten-1-one. | |
| Cyclopenten-1-one | Cyclopenten-1-one. CAS No: 930-30-3 |  Sarchem Laboratories New Jersey NJ |
| Terrein (NSC 291308, 4,5-Dihydroxy-3-(1-propenyl)-2-cyclopenten-1-one) | Antibacterial. Phytotoxin. Melanogenesis inhibitor by reducing tyrosinase production via extracellular signal-regulated protein kinase (ERK) activation. Keratinocyte and epidermis proliferation inhibitor. Mycotoxin. Anti-inflammatory modulator in pulpal inflammation. Angiogenesis inhibitor through angiogenin secretion inhibition. Collagen-induced platelet aggregation inhibitor. Antioxidant agent that enhances osseointegration by decreasing the level of ROS and having a potentially synergistic effect on osteoblast differentiation. Proteasome inhibitor. Group: Biochemicals. Grades: Highly Purified. CAS No. 582-46-7. Pack Sizes: 1mg, 5mg, 10mg. US Biological Life Sciences. | Worldwide |
| 2-(2-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole | 2-(2-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2-Cyclopenten-1-one,4-butyl-3-methoxy; BUTYLMETHOXYCYCLOPENTEN-1-ONE; 3-BUTYL-4-METHOXY-CYCLOPENT-3-EN-1-ONE; 4-n-Butyl-3-methoxy-2-cyclopentenon. Product Category: Heterocyclic Organic Compound. CAS No. 33468-13-5. Molecular formula: C10H6N2F3Cl. Mole weight: 246.616. Purity: 0.98. IUPACName: 2-(2-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole. Product ID: ACM33468135. Alfa Chemistry ISO 9001:2015 Certified. Categories: 33469-13-5. | |
| 2,3,4,4-Tetramethylcyclopent-2-enone | 2,3,4,4-Tetramethylcyclopent-2-enone. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,3,4,4-TETRAMETHYLCYCLOPENT-2-ENONE, 30434-70-9, AmbkkkkK497, SureCN1537019, AGN-PC-003RB7, CTK4G5199, 2-Cyclopenten-1-one, tetramethyl-, AKOS006329986, AG-F-00275, 2,3,4,4-tetramethyl-cyclopent-2-en-1-one, S14-2904. Product Category: Heterocyclic Organic Compound. CAS No. 30434-70-9. Molecular formula: C9H14O. Mole weight: 138,21. Purity: 0.96. IUPACName: 2,3,4,4-tetramethylcyclopent-2-en-1-one. Product ID: ACM30434709. Alfa Chemistry ISO 9001:2015 Certified. | |
| 2-Hydroxy-4-undecylcyclopent-2-en-1-one | 2-Hydroxy-4-undecylcyclopent-2-en-1-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 272-597-8, CID111694, 2-Hydroxy-4-undecylcyclopent-2-en-1-one, 2-Cyclopenten-1-one, 2-hydroxy-4-undecyl-, 2-Hydroxy-4-n-undecylcyclopent-2-en-1-one, 68892-11-5. Product Category: Heterocyclic Organic Compound. CAS No. 68892-11-5. Molecular formula: C16H28O2. Mole weight: 252.392320 [g/mol]. Purity: 0.96. IUPACName: 2-hydroxy-4-undecylcyclopent-2-en-1-one. Canonical SMILES: CCCCCCCCCCCC1CC(=O)C(=C1)O. ECNumber: 272-597-8. Product ID: ACM68892115. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3,4-Dimethyl-1,2-cyclopentanedione | 3,4-Dimethyl-1,2-cyclopentanedione. Group: Biochemicals. Alternative Names: 2-Hydroxy-3,4-dimethyl-2-cyclopenten-1-one. Grades: Highly Purified. CAS No. 13494-06-9,21835-00-7. Pack Sizes: 5g, 10g, 25g, 50g, 100g. Molecular Formula: C7H10O2. US Biological Life Sciences. | Worldwide |
| 3-Methyl-1,2-cyclopentanedione | 3-Methyl-1,2-cyclopentanedione. Synonyms: 2-Hydroxy-3-methyl-2-cyclopenten-1-one, Maple lactone. CAS No. 765-70-8. Pack Sizes: 10 g in glass bottle. Product ID: CDC10-0175. Molecular formula: C6H8O2. Category: Flavoring Chemical Agents. Product Keywords: Cosmetic Ingredients; Flavoring Chemical Agents; 3-Methyl-1,2-cyclopentanedione; CDC10-0175; 765-70-8; C6H8O2; 2-Hydroxy-3-methyl-2-cyclopenten-1-one, Maple lactone; 212-154-8; MFCD00001417; 765-70-8. Purity: 0.99. Color: White to off-white. EC Number: 212-154-8. Physical State: Solid. Quality Level: 100. Storage: Store below 30°C. Boiling Point: 170.05°C (rough estimate). Melting Point: 104-108 °C (lit.). Density: 1.0795 (rough estimate). Product Description: 3-Methyl-1,2-cyclopentanedione is present in coffee and is capable of scavenging peroxynitrite. It also has anti-inflammatory effects. |  |
| [3- (Trifluoromethyl) cyclopentyl]hydrazine Hydrochloride | [3- (Trifluoromethyl) cyclopentyl]hydrazine Hydrochloride is obtained from 2-Cyclopenten-1-one which is a chemical reagent used in the synthesis of LY354740, an important glutamate receptor agonist with anticonvulsant and anxiolytic properties. Also used in the synthesis of Armillarivin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C6H11F3N2 HCl, Molecular Weight: 168.163646. US Biological Life Sciences. | Worldwide |
| 5-Epipentenomycin I | Epipentenomycin I is an antibiotic isolated from the fruiting body of Peziza sp. It has anti-gram-positive bacteria activity. Synonyms: 4,5-Dihydroxy-5-(hydroxymethyl)-2-yclopenten-1-one; 4,5-Dihydroxy-5-hydroxymethyl-cyclopent-2-en-1-one; 4alpha,5-Dihydroxy-5alpha-(hydroxymethyl)-2-cyclopentene-1-one. Molecular formula: C6H8O4. Mole weight: 144.12. |  |
| 5-O-Benzyl-2,3-O-isopropylidene-D-ribono-1,4-lactone | 5-O-Benzyl-2,3-O-isopropylidene-D-ribono-1,4-lactone is used as a reagent in the synthesis of erythrose, ribose and substituted pyrrolidine containing thiazolidinedione derivatives which exhibit antihyperglycemic activity. Also a useful synthetic intermediate in the synthesis of Cyclopentenylcytosine. Synonyms: 2,3-O-(1-Methylethylidene)-5-O-(phenylmethyl)-D-ribonic Acid γ-Lactone; 5-O-Benzyl-2,3-O-Isopropylideneribonic Acid γ-Lactone; Furo[3,4-d]-1,3-dioxole D-Ribonic Acid Deriv.; (6R)-6-((Benzyloxy)methyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one. CAS No. 85846-80-6. Molecular formula: C15H18O5. Mole weight: 278.3. | |
| Carbovir | A nucleoside/nucleotide reverse transcriptase inhibitor (NRTI) caused mitochondrial toxicity in human hepatoma carcinoma cell. Uses: A nucleoside/nucleotide reverse transcriptase inhibitor (nrti). Synonyms: rel-2-Amino-1,9-dihydro-9-[(1R,4S)-4-(hydroxymethyl)-2-cyclopenten-1-yl]-6H-purin-6-one; (+/-)-Carbovir; cis-Carbovir; GR 90352X; NSC 614846. Grades: 98%. CAS No. 118353-05-2. Molecular formula: C11H13N5O2. Mole weight: 247.25. | |
| (-)-Carbovir | (-)-Carbovir, is a nucleoside/nucleotide reverse transcriptase inhibitor (NRTI) caused mitochondrial toxicity in human hepatoma carcinoma cell. Uses: Anti-hiv agents. Synonyms: (1R-cis)-2-Amino-1,9-dihydro-9-[4-(hydroxymethyl)-2-cyclopenten-1-yl]-6H-Purin-6-one. Grades: 95%. CAS No. 120443-30-3. Molecular formula: C11H13N5O2. Mole weight: 247.25. | |
| Carbovir Monophosphate | Carbovir Monophosphate (Abacavir - In House Impurity) is a phosphorylated metabolite of the human immunodeficiency virus inhibitor Carbovir. It is converted from Abacavir 5'-phosphate by the enzyme N6-Methyl-AMP aminohydrolase. Uses: A phosphorilated metabolite of the human immunodeficiency virus inhibitor carbovir (c177740). it is converted from abacavir 5'-phosphate by the enzyme n6-methyl-amp aminohydrolase. Synonyms: rel-2-Amino-1,9-dihydro-9-[(1R,4S)-4-[(phosphonooxy)methyl]-2-cyclopenten-1-yl]-6H-purin-6-one; cis-(±)-2-Amino-1,9-dihydro-9-[4-[(phosphonooxy)methyl]-2-cyclopenten-1-yl]-6H-purin-6-one; Carbovir 5'-Phosphate; Abacavir - In House Impurity; Abacavir Impurities. Grades: 98%. CAS No. 144490-73-3. Molecular formula: C11H14N5O5P. Mole weight: 327.23. | |
| Cyclotene butyrate | Cyclotene butyrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 269-363-2, CID109828, 2-Methyl-5-oxo-1-cyclopenten-1-yl butyrate, 3-Methyl-2-hydroxy-2-cyclopenten-1-one, butyrate, Butanoic acid, 2-methyl-5-oxo-1-cyclopenten-1-yl ester, I14-6319, 68227-51-0. Product Category: Heterocyclic Organic Compound. CAS No. 68227-51-0. Molecular formula: C10H14O3. Mole weight: 182.2164. Purity: 0.96. IUPACName: (2-methyl-5-oxocyclopenten-1-yl) butanoate. Canonical SMILES: CCCC(=O)OC1=C(CCC1=O)C. Density: 1.07g/cm³. ECNumber: 269-363-2. Product ID: ACM68227510. Alfa Chemistry ISO 9001:2015 Certified. | |
| mannosyl-queuosine | Mannosyl-queuosine (manQ) is a non-canonical RNA nucleoside present in the anticodon loop of certain tRNAs. Synonyms: manQ; 4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-3,7-dihydro-5-[[[(1S,4S,5R)-4-hydroxy-5-(β-D-mannopyranosyloxy)-2-cyclopenten-1-yl]amino]methyl]-7-β-D-ribofuranosyl-; O-5''-β-D-mannosylqueuosine; man Q nucleoside; beta-D-mannosylqueuosine; (1R,2S,5S)-2-({[2-Amino-4-oxo-7-(β-D-ribofuranosyl)-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl]methyl}amino)-5-hydroxy-3-cyclopenten-1-yl β-D-mannopyranoside. Grades: ≥95%. CAS No. 60398-20-1. Molecular formula: C23H33N5O12. Mole weight: 571.54. | |
| Methylenomycin B | Methylenomycin b is a cyclopentanone derived antibiotic produced by Streptomyces violaceoruber 2416 that is effective against both Gram-negative and Gram-positive bacteria. Synonyms: 2,3-Dimethyl-5-methylene-2-cyclopenten-1-one. CAS No. 52775-77-6. Molecular formula: C8H10O. Mole weight: 122.16. | |
| Pentenocin B | It is produced by the strain of Trichoderma hamatum FO-6903. It weakly inhibits the activity of interleukin-1 and β-transferase (ICE) with IC50 (μmol/L) of 575 and 250, respectively. Synonyms: (+)-Pentenocin B; 2-Cyclopenten-1-one, 4,5-dihydroxy-4-[(1R)-1-hydroxyethyl]-, (4S,5R)-. CAS No. 249283-63-4. Molecular formula: C7H10O4. Mole weight: 158.15. | |
| Prallethrin | Prallethrin. Group: Biochemicals. Alternative Names: 2, 2-Dimethyl-3- (2-methyl-1-propen-1-yl) cyclopropanecarboxylic acid 2-methyl-4-oxo-3-(2-propyn-1-yl)-2-cyclopenten-1-yl ester; trans-(±)-4-Hydroxy-3-methyl-2-(2-propynyl)-2-cyclopenten-1-one 2, 2-di methyl -3- (2- methyl propenyl) cyclopropane carboxylate, (8CI); Acetylene C permethrin. Grades: Highly Purified. CAS No. 23031-36-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C19H24O3. US Biological Life Sciences. | Worldwide |
| Queuine Hydrochloride | It is one of the modified base which is found at first anticodon position of specific tRNAs. Group: Biochemicals. Alternative Names: 2-Amino-5-[[[(1S,4S,5R)-4,5-dihydroxy-2-cyclopenten-1-yl]amino]methyl]-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one Dihydrochloride; [1S-(1α,4 β,5 β)]-2-Amino-5-[[(4,5-dihydroxy-2-cyclopenten-1-yl)amino]methyl]-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one Hydrochloride. Grades: Highly Purified. CAS No. 69565-92-0. Pack Sizes: 500ug. Molecular Formula: C??H??N?O?.(ClH)?, Molecular Weight: 277.28. US Biological Life Sciences. | Worldwide |
| queuosine | Nucleoside Q, a modified 7-deazaguanosine nucleoside located in the anticodon wobble position of four amino acid-specific tRNAs. In bacteria, Nucleoside Q is produced from GTP via the 7-deazaguanosine precursor. Nucleoside Q and its derivatives usually replace guanosine in the anticodon of tRNAsGUN of eubacteria as well as cytoplasmic and mitochondrial tRNAs of some eukaryotes. Synonyms: 4H-Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-5-[[(4,5-dihydroxy-2-cyclopenten-1-yl)amino]methyl]-1,7-dihydro-7-b-D-ribofuranosyl-, [1S-(1a,4b,5b>)]-; 4H-Pyrrolo(2,3-d)pyrimidin-4-one, 2-amino-5-(((4,5-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-1,7-dihydro-7-beta-D-ribofuranosyl-, (1S-(1alpha,4beta,5beta))-; 2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-7-(beta-D-ribofuranosyl)-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one. CAS No. 57072-36-3. Molecular formula: C17H23N5O7. Mole weight: 409.4. | |
| Terrein | Terrein is an antibiotic produced by Asp. terreus 45 and AC 100. Activity against Gram-positive bacteria. Synonyms: 4S,5R-dihydroxy-3-(1E)-1-propen-1-yl-2-cyclopenten-1-one. Grades: >98%. CAS No. 582-46-7. Molecular formula: C8H10O3. Mole weight: 154.16. | |
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