3-Iodoprop-2-yn-1-ol CAS 1725-82-2
| CAS No. | 1725-82-2 |
| Molecular Formula | C3H3IO |
| Molecular Weight | 181.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-Iodoprop-2-yn-1-ol (C3H3IO) 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.
CATO supplies 3-Iodoprop-2-yn-1-ol (CAS 1725-82-2), a certified reference material (molecular formula C3H3IO, MW 181.96 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 3-Iodoprop-2-yn-1-ol 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.
Physical & Chemical Properties
| Molecular Formula | C3H3IO |
| Molecular Weight | 181.96 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1957 |
| Halogen Content | I-containing |
Related Iodoprop Standards
- (Z)-3-Iodoprop-2-en-1-ol (CAS 37428-50-5)
- 2-Iodoprop-2-en-1-ol (CAS 84201-43-4)
- 3-iodoprop-2-enoic acid (CAS 71815-44-6)
- (3-Iodoprop-1-yn-1-yl)benzene (CAS 73513-15-2)
- (E)-(2-Iodoprop-1-en-1-yl)benzene (CAS 29461-69-6)
- (E)-(3-iodoprop-1-en-1-yl)benzene (CAS 82859-39-0)
- 3-Iodoprop-2-yn-1-yl propylcarbamate (CAS 72571-02-9)
- 1-(2-((3-Iodoprop-2-yn-1-yl)oxy)ethoxy)butane (CAS 89635-85-8)
Recommended Standards
- 2,4-Dichloro-5-nitro-1H-imidazole (CAS 15965-32-9)
- (3-Acetyl-2-fluorophenyl)boronic acid (CAS 870778-95-3)
- 3-Fluoro-2-formyl-4-methylphenyboronic acid (CAS 1451391-40-4)
- (3-Acetyl-4-fluorophenyl)boronic acid (CAS 850198-68-4)
- 2-(4-((Butylthio)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377609-13-5)
- 2-Amino-5-chloro-4-(difluoromethyl)pyridin-3-ol (CAS 1806888-09-4)
- (R)-1-(2-Morpholinophenyl)ethan-1-ol (CAS 1344915-67-8)
- Elobixibat Impurity 35 (CAS CATO-C4X-283835)
- 3-methyl-2-(4-methylpiperidin-1-yl)butan-1-amine (CAS 929343-33-9)
- Irindalone (CAS 96478-43-2)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(2-methoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478257-26-0)
- 335165-68-9 1-(3,6-Dibromo-9H-carbazol-9-yl)-3-(piperazin-1-yl)propan-2-ol--hydrogen chloride (1/2) DTXSID90369557 (CAS 335165-68-9)
- Methyl (R)-3-(acetylthio)-2-methylpropanoate (CAS 86961-07-1)
- (10-31)Semaglutide (CAS CATO-C4X-2226283)
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