3-(1H-Indol-3-yl)cyclopentanone CAS 313663-95-5
| CAS No. | 313663-95-5 |
| Molecular Formula | C13H13NO |
| Molecular Weight | 199.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.25 g/mol gives 3-(1H-Indol-3-yl)cyclopentanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(1H-Indol-3-yl)cyclopentanone (CAS 313663-95-5), molecular formula C13H13NO and molecular weight 199.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H13NO, 3-(1H-Indol-3-yl)cyclopentanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 199.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 3-(1H-Indol-3-yl)cyclopentanone 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 | C13H13NO |
| Molecular Weight | 199.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1-(1H-Indol-3-yl)pent-4-en-1-one (CAS 65083-46-7)
- 4-(1H-Indol-3-yl)-2-methylbut-3-yn-2-ol (CAS 62365-80-4)
- 3-(1H-indol-3-yl)-1H-1,2,4-triazol-5-amine (CAS 1374407-88-1)
- 2-(1H-Indol-3-yl)-5-methyl-1,3,4-oxadiazole (CAS 82380-65-2)
- 4-(1H-Indol-3-yl)pyrrolidin-2-one (CAS 27008-33-9)
- 3-(1H-Indol-3-yl)-1H-pyrazol-5-amine (CAS 1040724-73-9)
- 3-(1H-Indol-2-yl)-1H-pyrazol-4-amine (CAS 784193-36-8)
- 5-(3H-Indol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 88458-43-9)
Recommended Standards
- 3-(1,3-benzoxazol-2-yl)propanoic acid (CAS 78757-00-3)
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- 3-(2-Aminoethyl)-2-methyl-1H-indole-5-carbonitrile (CAS 74885-64-6)
- 1-(4-(4-Amino-1H-pyrazol-1-yl)piperidin-1-yl)ethan-1-one (CAS 1201935-45-6)
- (1-(6-Chloropyridazin-3-yl)piperidin-3-yl)methanol (CAS 939986-07-9)
- 1-(2-Bromo-5-fluorobenzyl)cyclopropane-1-carboxylic acid (CAS 1493754-51-0)
- Methyl 4-(pyridin-4-yl)tetrahydro-2h-pyran-4-carboxylate (CAS 1385696-69-4)
- N-(5-Cyanothiazol-2-yl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 1251683-00-7)
- 4-Bromo-N-(2-methoxy-5-methylphenyl)benzenesulfonamide (CAS 349122-26-5)
- 2-([1,1'-Biphenyl]-4-yl)imidazo[2,1-a]isoquinoline (CAS 75318-68-2)
- (S)-(6,6-Dimethyl-1,4-dioxan-2-yl)methanol (CAS 1628175-34-7)
- 2-Fluoro-3-(trifluoromethyl)isonicotinaldehyde (CAS 1227574-79-9)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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