3-(Iodomethyl)cyclopentanone CAS 71987-94-5
| CAS No. | 71987-94-5 |
| Molecular Formula | C6H9IO |
| Molecular Weight | 224.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(Iodomethyl)cyclopentanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-(Iodomethyl)cyclopentanone (CAS 71987-94-5), a certified reference material (molecular formula C6H9IO, MW 224.04 g/mol) for analytical method development and quality control.
The molecular framework of 3-(Iodomethyl)cyclopentanone (C6H9IO) is characterized by a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C6H9IO |
| Molecular Weight | 224.04 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | I-containing |
Related Iodomethyl Standards
- 1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane (CAS 1935986-52-9)
- 2-(Iodomethyl)-5-methyl-1,3,4-oxadiazole (CAS 142070-92-6)
- 3-(Iodomethyl)-4-methyl-1,2,5-oxadiazole (CAS 82812-80-4)
- 4-(Iodomethyl)-2,5-dihydrofuran-2-one (CAS 488800-29-9)
- (Iodomethyl)cyclohexane (CAS 5469-33-0)
- (R)-5-(Iodomethyl)pyrrolidin-2-one (CAS 128811-46-1)
- 4-(iodomethyl)pyrrolidin-2-one (CAS 51101-44-1)
- 5-(Iodomethyl)pyrrolidin-2-one (CAS 5831-75-4)
Recommended Standards
- 2-Fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 2223031-60-3)
- 3-Fluoro-2-piperidinopyridine-4-boronic acid (CAS 2377606-55-6)
- [5-Fluoro-2-(piperidin-1-yl)pyridin-4-yl]boronic acid (CAS 2225176-46-3)
- 3-Fluoro-4-pentanoylphenylboronic acid (CAS 2096333-01-4)
- 3-Ethyl-5-methoxybenzonitrile (CAS 1369819-18-0)
- 1-Butylanthracene-9,10-dione (CAS 56854-76-3)
- 1-Oxa-3,7-diazaspiro[4.5]decan-2-one hydrochloride (CAS 1609395-61-0)
- 1-(5-BROMO-1H-INDOL-3-YL)-2,2,2-TRICHLOROETHANONE (CAS 1336879-56-1)
- 4-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)-5-(propan-2-yl)-2-(1H-pyrrol-1-yl)-1,3-thiazole (CAS 1774901-16-4)
- Ethyl 5-(2-(diethylamino)ethoxy)-3-methyl-1-phenyl-1H-pyrazole-4-carboxylate dihydrochloride (CAS 19477-42-0)
- 1-(Propane-2-sulfonyl)piperidin-3-one (CAS 1016539-03-9)
- 2-(Piperidin-1-ylmethyl)-1h-indole (CAS 46739-05-3)
- 2-Bromo-5-(difluoromethoxy)pyrazine (CAS 1261768-93-7)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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