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| Product | Description | |
|---|---|---|
| 1-Cyclopentene-1-carboxylic Acid Methyl Ester | 1-Cyclopentene-1-carboxylic Acid Methyl Ester. Group: Biochemicals. Alternative Names: 1- (Methoxycarbonyl) cyclopentene; Methyl 1-Cyclopentene-1-carboxylate; Methyl 1-Cyclopentenoate; Methyl Cyclopentene-1-carboxylate. Grades: Highly Purified. CAS No. 25662-28-6. Pack Sizes: 10g. Molecular Formula: C7H8O2, Molecular Weight: 124.14. US Biological Life Sciences. |  Worldwide |
| (1R, 4R) -4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-cyclopentene-1-carboxylic Acid Methyl Ester | (1R, 4R) -4-[[ (1, 1-Dimethylethoxy) carbonyl]amino]-2-cyclopentene-1-carboxylic Acid Methyl Ester is an intermediate in synthesizing trans-Abacavir Dihydrochloride (A104995), which is an impurity of Abacavir. Abacavir (A104990) is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively. Group: Biochemicals. Grades: Highly Purified. CAS No. 168958-19-8. Pack Sizes: 10mg, 25mg. Molecular Formula: C12H19NO4. US Biological Life Sciences. | Worldwide |
| (1R,4R)-rel-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride | (1R,4R)-rel-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester is an intermediate used in the synthesis of the HIV reverse transcriptase inhibitor ziagen. Group: Biochemicals. Grades: Highly Purified. CAS No. 77745-26-7. Pack Sizes: 10mg, 25mg. Molecular Formula: C7H12ClNO2. US Biological Life Sciences. | Worldwide |
| (1R,4S)-rel-4-(Acetylamino)-2-cyclopentene-1-carboxylic Acid Methyl Ester | (1R,4S)-rel-4-(Acetylamino)-2-cyclopentene-1-carboxylic Acid Methyl Ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: cis-(+/-)-4-(Acetylamino)-2-Cyclopentene-1-carboxylic Acid Methyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: Off-White Solid. CAS No. 61865-49-4. Molecular formula: C9H13NO3. Mole weight: 183.2. Purity: 0.96. IUPACName: methyl (1S,4R)-4-acetamidocyclopent-2-ene-1-carboxylate. Canonical SMILES: CC(=O)NC1CC(C=C1)C(=O)OC. Product ID: ACM61865494. Alfa Chemistry ISO 9001:2015 Certified. |  |
| (1R,4S)-rel-4-(Acetylamino)-2-cyclopentene-1-carboxylic Acid Methyl Ester | Carbovir intermediate. Group: Biochemicals. Alternative Names: cis-(+/-)-4-(Acetylamino)-2-Cyclopentene-1-carboxylic Acid Methyl Ester. Grades: Highly Purified. CAS No. 61865-49-4. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| (1R, 5S) -5-? (Dimethylphenylsilyl?) ?-?2-? (hydroxymethyl) ?-2-?cyclopentene-?1-?carboxylic Acid | (1R, 5S) -5-? (Dimethylphenylsilyl?) ?-?2-? (hydroxymethyl) ?-2-?cyclopentene-?1-?carboxylic Acid is the intermediate of Entecavir (E558900), which is used in the treatment of hepatitis B infection. A guanine analogue that inhibits all three steps in the viral replication process. Group: Biochemicals. Grades: Highly Purified. CAS No. 649761-21-7. Pack Sizes: 10mg, 50mg. Molecular Formula: C15H20O3Si, Molecular Weight: 276.399999999999. US Biological Life Sciences. | Worldwide |
| (1S, ?4R) ?-4-?[[ (1, ?1-?Dimethylethoxy) ?carbonyl]?amino]?-2-?cyclopentene-?1-?carboxylic Acid Methyl Ester | (1S, ?4R) ?-4-?[[ (1, ?1-?Dimethylethoxy) ?carbonyl]?amino]?-2-?cyclopentene-?1-?carboxylic Acid Methyl Ester is an intermediate in the synthesis of Peramivir (P285500). Group: Biochemicals. Grades: Highly Purified. CAS No. 168683-02-1. Pack Sizes: 1g, 5g. Molecular Formula: C12H19NO4. US Biological Life Sciences. | Worldwide |
| (1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester (2R,3R)-2,3-Dihydroxybutanedioate | (1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester (2R,3R)-2,3-Dihydroxybutanedioate. Group: Biochemicals. Grades: Highly Purified. CAS No. 419563-22-7. Pack Sizes: 50mg. Molecular Formula: C11H17NO8, Molecular Weight: 291.25. US Biological Life Sciences. | Worldwide |
| (1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester L-Tartrate | (1S,4R)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester L-Tartrate. Uses: Designed for use in research and industrial production. Product Category: Intermediates for API about flu treatment. CAS No. 419563-22-7. Purity: 0.98. Product ID: ACM419563227. Alfa Chemistry ISO 9001:2015 Certified. | |
| (1S,4R)-(-)-4-(Boc-amino)-2-cyclopentene-1-carboxylic acid | (1S,4R)-(-)-4-(Boc-amino)-2-cyclopentene-1-carboxylic acid. Uses: Peptide synthesis. Product Category: Amino Acids. CAS No. 151907-79-8. Mole weight: 227.26. Canonical SMILES: CC(C)(C)OC(=O)N[C@@H]1C[C@@H](C=C1)C(O)=O. Product ID: ACM151907798-3. Alfa Chemistry ISO 9001:2015 Certified. | |
| (1S,4R)-(- )-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid | (1S,4R)-(- )-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid. Group: Biochemicals. Alternative Names: (-)-(1S,4R)-N-Fmoc-4-aminocyclopent-2-ene-1-carboxylic acid. Grades: Highly Purified. CAS No. 220497-64-3. Pack Sizes: 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| (1S,4R)-(-)-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid | Synonyms: (-)-(1S,4R)-N-Fmoc-4-aminocyclopent-2-ene-1-carboxylic acid; (1S,4R)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopent-2-enecarboxylic acid; (1S,4R)-Fmoc-4-aminocyclopent-2-ene-carboxylic acid; (-)-(1S,4R)-4-(Fmoc)aminocyclopent-2-enecarboxylic acid. Grades: ≥ 99.5% (Chiral HPLC). CAS No. 220497-64-3. Molecular formula: C21H19NO4. Mole weight: 349.39. |  |
| (1S,4R)-(- )-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid 98+% (HPLC) | (1S,4R)-(- )-4-(Fmoc-amino)-2-cyclopentene-1-carboxylic acid 98+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 25mg, 100mg, 250mg. US Biological Life Sciences. | Worldwide |
| 2-Cyclopentene-1-carboxylicacid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-,(1R,4S)- | 2-Cyclopentene-1-carboxylicacid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-,(1R,4S)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (1R,4S)-Boc-4-aminocyclopent-2-ene-carboxylic acid; (1R,4S)-4-((tert-Butoxycarbonyl)amino)cyclopent-2-enecarboxylic acid. Product Category: Heterocyclic Organic Compound. Appearance: off-white crystalline powder. CAS No. 151907-80-1. Molecular formula: C11H17NO4. Mole weight: 227.26. Purity: 0.98. IUPACName: (1R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopent-2-ene-1-carboxylic acid. Canonical SMILES: CC(C)(C)OC(=O)NC1CC(C=C1)C(=O)O. Density: 1.18g/cm³. Product ID: ACM151907801. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3-Cyclopentene-1-carboxylic acid | 3-Cyclopentene-1-carboxylic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 7686-77-3. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H8O2. US Biological Life Sciences. | Worldwide |
| 3-Cyclopentene-1-carboxylic acid ethyl ester | 3-Cyclopentene-1-carboxylic acid ethyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ETHYL 3-CYCLOPENTENECARBOXYLATE;3-CYCLOPENTENECARBOXYLIC ACID ETHYL ESTER;ethyl cyclopent-3-enecarboxylate;3-cyclopentene-1-carhoxylic acid ethyl ester;ETHYL 3-CYCLOPENTENE-1-CARBOXYLATE;3-Cyclopentene-1-carboxylic acid ethyl ester;Ethyl 3-cyclopenteneca. Product Category: Heterocyclic Organic Compound. Appearance: White crystalline powder. CAS No. 21622-01-5. Molecular formula: C8H12O2. Mole weight: 140.18. Purity: 0.96. IUPACName: ethyl cyclopent-3-ene-1-carboxylate. Canonical SMILES: CCOC(=O)C1CC=CC1. Density: 1.029 g/cm³. Product ID: ACM21622015. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester | 4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester. Uses: Designed for use in research and industrial production. Product Category: Intermediates for API about flu treatment. CAS No. 168683-02-1. Product ID: ACM168683021. Alfa Chemistry ISO 9001:2015 Certified. Categories: 1060803-66-8. | |
| (1S,4R)-4-Amino-2-cyclopenten-1-carboxylic Acid Hydrochloride | (1S,4R)-4-Amino-2-cyclopenten-1-carboxylic Acid Hydrochloride. Group: Biochemicals. Alternative Names: (1S-cis)4-Amino--2-cyclopentene-1-carboxylic Acid Hydrochloride. Grades: Highly Purified. CAS No. 134234-04-1. Pack Sizes: 50mg. Molecular Formula: C6H10ClNO2, Molecular Weight: 163.6. US Biological Life Sciences. | Worldwide |
| (1S, 4R)-Methyl-4-aminocyclopentyl-2-enecarboxylate Hydrochloride | (1S, 4R)-Methyl-4-aminocyclopentyl-2-enecarboxylate Hydrochloride. Group: Biochemicals. Alternative Names: (1R,4S)-rel-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride; cis-(±)-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride; cis-4-Amino-2-cyclopentene-1-carboxylic Acid Methyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 77745-25-6. Pack Sizes: 100mg. Molecular Formula: C7H12ClNO2, Molecular Weight: 177.63. US Biological Life Sciences. | Worldwide |
| (1S,4R)-N-BOC-4-Aminocyclopent-2-enecarboxylic acid | Synonyms: (1S,4R)-4-((tert-Butoxycarbonyl)amino)cyclopent-2-enecarboxylic acid; (1R,4S)-N-Boc-1-aminocyclopent-2-ene-4-carboxylic acid; (-)-(1S,4R)-N-Boc-4-aminocyclopent-2-enecarboxylic acid; (1S,4R)-(-)-4-(Boc-amino)-2-cyclopentene-1-carboxylic acid; (1S,4R)-N-tert-Butoxycarbonyl-1-amino-2-cyclopentene-4-carboxylic acid. Grades: 95%. CAS No. 108999-93-5. Molecular formula: C11H17NO4. Mole weight: 227.26. | |
| Abacavir Carboxylate | A major metabolite of Abacavir. Group: Biochemicals. Alternative Names: (1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-carboxylic Acid; 2269W. Grades: Highly Purified. CAS No. 384380-52-3. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Abacavir Carboxylate | A major metabolite of Abacavir in human urine and cerebrospinal fluid. Synonyms: (1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-carboxylic Acid. Grades: > 95%. CAS No. 384380-52-3. Molecular formula: C14H16N6O2. Mole weight: 300.32. | |
| cis-2-Aminocyclopent-3-ene-COOH HCl | Synonyms: (1R,2S/1S,2R)-2-aminocyclopent-3-ene-1-carboxylic acid hydrochloride(1:1); 2-aminocyclopent-3-ene-1-carboxylic acid,hydrochloride; cis-2-Amino-3-cyclopentene-1-carboxylic acid hydrochloride. Grades: ≥ 95%. CAS No. 122022-92-8. Molecular formula: C6H9NO2.HCl. Mole weight: 163.60. | |
| Cryptosporiopsin | It is produced by the strain of Cryptosporiopsis sp. and Sporormia affinis. It has antibacterial activity to many kinds of basidiomycetes, algal fungi, ascomycetes and hemiplegia fungi that cause wood rot, and can inhibit spore germination of Phytophthora potatoes. It also has certain activity against gram-positive bacteria and negative bacteria. Synonyms: (+)-Cryptosporiopsin; 2-Cyclopentene-1-carboxylic acid, 5-dichloro-1-hydroxy-4-oxo-2-propenyl-, methyl ester, (E)-(1S,5S)-(+)-. CAS No. 25707-30-6. Molecular formula: C10H10Cl2O4. Mole weight: 265.09. | |
| Ethyl 3-cyclopentene-1-carboxylate | Clear liquid, d20 1.00, 99%. Synonyms: 3-Cyclopentenecarboxylic acid ethyl ester. CAS No. 21622-01-5. Pack Sizes: 5g, 25g. Product ID: FR-2564. B.P. 64/15 mm. Mole weight: 140.18. |  Frinton Laboratories |
| Methyl 2-Cyclopentanonecarboxyl ate | Methyl 2-Cyclopentanonecarboxyl ate is used in the synthesis of of functionalized ketones. Group: Biochemicals. Alternative Names: 2- (Methoxycarbonyl) cyclopentanone; 2-Carbomethoxycyclopenta none; 2-Cyclopentanonecarboxyl ic acid methyl ester; 2-Oxocyclopentane carboxylic Acid Methyl Ester; Cyclopentenone-2-carboxylic Acid Methyl Ester; Methyl 2-Cyclopentanone-1-carboxylate; Methyl 2-Oxo-1-cyclopentane carboxylate; Methyl 2-oxocyclopentacarboxyl ate; Methyl 2-Oxocyclopentane carboxylate. Grades: Highly Purified. CAS No. 10472-24-9. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 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 |
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