N-(2-Iodo-4-methylphenyl)pivalamide CAS 205756-33-8
| CAS No. | 205756-33-8 |
| Molecular Formula | C12H16INO |
| Molecular Weight | 317.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Iodo-4-methylphenyl)pivalamide (CAS 205756-33-8) is a high-purity analytical reference standard with the molecular formula C12H16INO and a molecular weight of 317.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, N-(2-Iodo-4-methylphenyl)pivalamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 317.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H16INO |
| Molecular Weight | 317.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-Cyclopropyl-1-fluoro-2-(trifluoromethyl)benzene (CAS 2060046-71-9)
- 2-((1S,2S)-2-(Fluoromethyl)cyclopropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2766566-87-2)
- (Mercaptomethyl)diphenylphosphineoxide (CAS 324753-14-2)
- 4-Bromo-6-methylpicolinic acid (CAS 886372-47-0)
- 4'-Amino-3'-fluoro[1,1'-biphenyl]-4-carbonitrile (CAS 885477-06-5)
- 4-(1-(Methylsulfonyl)-4-(pyridin-2-yl)-1H-pyrazol-3-yl)morpholine (CAS 303995-27-9)
- 2-((3-(Pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)aniline (CAS 1497256-46-8)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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