1-Iodo-2-methylprop-1-ene CAS 20687-01-8
| CAS No. | 20687-01-8 |
| Molecular Formula | C4H7I |
| Molecular Weight | 182.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Iodo-2-methylprop-1-ene (CAS 20687-01-8), molecular formula C4H7I and molecular weight 182.00 g/mol, is a CATO reference standard with documented purity and traceability.
1-Iodo-2-methylprop-1-ene (C4H7I) contains iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 1-Iodo-2-methylprop-1-ene 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 | C4H7I |
| Molecular Weight | 182.00 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | I-containing |
Related Iodo Standards
- 3-Iodo-2-methylprop-1-ene (CAS 3756-30-7)
- 4'-Iodo-2-(2-methoxyphenyl)acetophenone (CAS 486397-33-5)
- 4-Iodo-1-butyne (CAS 43001-25-8)
- 1-Iodo-9H-fluoren-9-one (CAS 52086-21-2)
- 2-(4-Iodo-2-methylphenyl)acetonitrile (CAS 18515-14-5)
- 287476-20-4 2-Iodo(~15~N)acetamide DTXSID20745784 (CAS 287476-20-4)
- 1-iodo-2-methoxy-ethane (CAS 4296-15-5)
- 1-Iodo-2-propanol (CAS 996-21-4)
Recommended Standards
- [4-(difluoromethyl)thiophen-3-yl]boronic acid (CAS 2246874-50-8)
- 1-Iodobut-2-ene (CAS 627-24-7)
- (Z)-1-Iodobut-2-ene (CAS 53121-23-6)
- (2-Fluoro-4-isopropylphenyl)boronic acid (CAS 2225174-97-8)
- Ethyl 2,2-dimethyl-4-oxocyclohexane-1-carboxylate (CAS 29835-52-7)
- 2-(2-(3,4-Dichlorophenoxy)ethyl)-1,3-dioxane (CAS 1443348-01-3)
- 2-Amino-6-((3,4-dichlorophenyl)sulfonyl)quinazolin-4(1H)-one (CAS 53667-27-9)
- 3-(Tetrahydrofuran-2-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-88-5)
- 3-((4-Methylbenzyl)thio)-5-(2-(methylthio)phenyl)-4-phenyl-4H-1,2,4-triazole (CAS 339015-49-5)
- 3-Iodo-2-methoxybenzoic acid (CAS 879498-16-5)
- Apremilast-d8 (CAS 1258597-45-3)
- 3-(5-(Trifluoromethyl)pyridin-2-yl)aniline (CAS 886361-00-8)
- Terpinyl Acetate (mixture of isomers) (CAS 80-26-2)
- Gastrin Tetrapeptide (CAS 1947-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com