3-Iodophenyl pivalate CAS 1204517-76-9
| CAS No. | 1204517-76-9 |
| Molecular Formula | C11H13IO2 |
| Molecular Weight | 304.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Iodophenyl pivalate.
3-Iodophenyl pivalate (CAS 1204517-76-9) is a high-purity analytical reference standard with the molecular formula C11H13IO2 and a molecular weight of 304.12 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 3-Iodophenyl pivalate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C11H13IO2 |
| Molecular Weight | 304.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
Related Iodophenyl Standards
- 5-(4-Iodophenyl)pentanoic Acid (CAS 116680-98-9)
- 5-(4-Iodophenyl)-1,4-dioxepane (CAS 1424856-90-5)
- 4-Iodophenyl pivalate (CAS 188851-45-8)
- Methyl 4-(4-iodophenyl)butanoate (CAS 756890-85-4)
- 1-(2-Iodophenyl)-3-propylurea (CAS 885411-72-3)
- 2-(4-Acetyl-2-iodophenyl)acetic acid (CAS 1391738-42-3)
- 3-(3-Iodophenyl)oxetane-3-carboxylic acid (CAS 1393560-39-8)
- 2-(3-Acetyl-5-iodophenyl)acetic acid (CAS 1393569-57-7)
Recommended Standards
- Tert-Butyl 4-Iodobenzoate (CAS 120363-13-5)
- Ethyl 2-(3-iodo-5-methylphenyl)acetate (CAS 1261571-41-8)
- Benzyl 4-iodobutanoate (CAS 118058-69-8)
- 2-(2-(2-(2-Iodoethoxy)ethoxy)ethoxy)ethan-1-ol (CAS 136399-06-9)
- 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4-ol (CAS 439692-89-4)
- (4'-Methoxy[1,1'-biphenyl]-4-yl)acetonitrile (CAS 92552-23-3)
- N-(4-(4-Chlorophenyl)-1,2,5-oxadiazol-3-yl)benzamide (CAS 447455-56-3)
- 5-Chloro-3-formylindole-2-carboxylic Acid (CAS 380448-07-7)
- Methyl 2-amino-3-(4-chloro-2-nitrophenyl)propanoate (CAS 1259960-22-9)
- 1-(Oxazolo[4,5-b]pyridin-2-yl)piperidine-4-carboxylic acid (CAS 936074-71-4)
- 7-chloro-[1,3]thiazolo[4,5-b]quinoxalin-2-amine (CAS 120317-27-3)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)-N-(2,4,6-trichlorophenyl)acetamide (CAS 444152-40-3)
- Ivabradine impurity 86 (CAS 1220993-44-1)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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