5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid CAS 160501-98-4
| CAS No. | 160501-98-4 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H8O3, 5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 152.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid (CAS 160501-98-4), a certified reference material (molecular formula C8H8O3, MW 152.15 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,6-Dihydro-4H-cyclopenta[c]furan-5-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
Related Dihydro Standards
- 2,3-Dihydro-1-benzofuran-3,6-diol (CAS 1020947-92-5)
- 2,3-Dihydro-1,4-benzodioxin-5-ol (CAS 10288-36-5)
- 7,8-Dihydro-2H-pyrano[4,3-c]pyridazin-3(5H)-one (CAS 1075260-60-4)
- 6,7-Dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-3-carboxamide (CAS 108800-61-9)
- 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-6-carboxylic acid, 97% (CAS 1190392-24-5)
- 6,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-3-carbaldehyde (CAS 1286753-86-3)
- 4-Methyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5(4H)-one (CAS 135376-98-6)
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Recommended Standards
- 5-Allylpyrimidine-4,6-diol (CAS 16019-30-0)
- 6-Aminomethyl-2-pyridine carboxylic acid, 97% (CAS 160939-10-6)
- 4H,5H,6H-cyclopenta[c]furan-1-carboxylic acid (CAS 1596746-91-6)
- 6-(Aminomethyl)picolinic acid (CAS 160939-17-3)
- N-(4-Acetylphenyl)-5-methylthiophene-3-carboxamide (CAS 895920-84-0)
- 4-Piperidine-d9-carboxylic Acid (CAS 1219798-43-2)
- 3-(4-Bromophenoxy)propane-1,2-diol (CAS 63834-59-3)
- Spiro[2.5]Octan-1-ylmethanamine hydrochloride (CAS 1559059-75-4)
- 298204-74-7 5-methoxy-3-pyridinecarbonitrile 5-methoxypyridine-3-carbonitrile A820063 (CAS 298204-74-7)
- cis-Cyclobutane-1,3-diamine dihydrochloride (CAS 1523571-90-5)
- 1-Chloro-4-(4-methylthiophen-2-yl)phthalazine, 97% (CAS 149549-12-2)
- 6-Chloro-N2,N4-bis(2,4-dimethoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 333326-28-6)
- 20007-10-7 6745AD C11H23N N-Cyclopentyl-N-hexylamine (CAS 20007-10-7)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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