N,N-Diethyl-3-hydroxy-4-iodobenzamide CAS 911228-76-7
| CAS No. | 911228-76-7 |
| Molecular Formula | C11H14INO2 |
| Molecular Weight | 319.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.14 g/mol gives N,N-Diethyl-3-hydroxy-4-iodobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N,N-Diethyl-3-hydroxy-4-iodobenzamide (CAS 911228-76-7) is a high-purity analytical reference standard with the molecular formula C11H14INO2 and a molecular weight of 319.14 g/mol.
Structurally, N,N-Diethyl-3-hydroxy-4-iodobenzamide (C11H14INO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 319.14 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), N,N-Diethyl-3-hydroxy-4-iodobenzamide 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 | C11H14INO2 |
| Molecular Weight | 319.14 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; 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.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl 2-amino-5-iodo-4-isopropylbenzoate (CAS 681292-74-0)
- Propyl (4-iodo-2-methylphenyl)carbamate (CAS 302551-27-5)
- Methyl 2-[(2,4-dichlorobenzoyl)amino]-3-(methoxyimino)propanoate (CAS 318517-58-7)
- tert-Butyl 2-amino-5-iodobenzoate (CAS 668261-27-6)
- PHI-27 (porcine) (CAS 80458-29-3)
- 2,2-Dimethyl-1-(pyrrolidin-3-yl)propan-1-one (CAS 1315591-82-2)
- N1-(3-(1H-Imidazol-1-yl)propyl)-N2-(thiophen-2-ylmethyl)oxalamide (CAS 941894-39-9)
- 3-(2,6-Dichlorophenyl)-N-(4,5-dihydrothiazol-2-yl)-5-methylisoxazole-4-carboxamide (CAS 215778-88-4)
- (3S,5S)-5-((1S,3S)-1-(Benzylamino)-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methylpentyl)-3-isopropyldihydrofuran-2(3H)-one 361460-40-4 4562AB C32H47NO5 (CAS 361460-40-4)
- Methyl 2-(cyclopentylamino)nicotinate (CAS 1250352-11-4)
- 2-(((1-(P-tolyl)-1H-pyrazol-4-yl)methyl)amino)ethan-1-ol (CAS 400876-90-6)
- 2-Cyclopentylpyridine (CAS 56657-02-4)
- Benzyl (4-methylazepan-4-yl)carbamate hydrochloride (CAS 2225878-72-6)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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