N-(4-Iodo-2-methoxypyridin-3-yl)pivalamide CAS 131653-62-8
| CAS No. | 131653-62-8 |
| Molecular Formula | C11H21IN2O2 |
| Molecular Weight | 340.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 340.20 g/mol gives N-(4-Iodo-2-methoxypyridin-3-yl)pivalamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(4-Iodo-2-methoxypyridin-3-yl)pivalamide (CAS 131653-62-8), molecular formula C11H21IN2O2 and molecular weight 340.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(4-Iodo-2-methoxypyridin-3-yl)pivalamide (C11H21IN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(4-Iodo-2-methoxypyridin-3-yl)pivalamide 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 | C11H21IN2O2 |
| Molecular Weight | 340.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- α-D-Glucopyranoside, methyl 2,3,4-tris-O-(phenylmethyl)-6-O-(triphenylmethyl)- (CAS 18685-19-3)
- 2-(5-Bromo-2-fluorophenyl)-2-(morpholin-4-yl)acetonitrile (CAS 1157264-67-9)
- (4-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamic acid bis(2-amino-2-(hydroxymethyl)propane-1,3-diol) dihydrate (CAS 1851348-04-3)
- [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]-2-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2565792-44-9)
- Bis(4-methylpentan-2-yl) phosphonate (CAS 13086-86-7)
- Ethyl 3-amino-2-(3-methylbenzyl)propanoate (CAS 1038367-77-9)
- 1,1-Dioxo-1,3-thiazolidine-4-carboxamide hydrochloride (CAS 1613292-58-2)
- (2-Methylimidazo[1,2-a]pyridin-7-yl)methanol (CAS 86718-02-7)
- 4-Chloro-3-methoxybenzophenone (CAS 32363-45-4)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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