(S)-Methyl 2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoate CAS 76318-50-8
| CAS No. | 76318-50-8 |
| Molecular Formula | C10H11I2NO3 |
| Molecular Weight | 447.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-Methyl 2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoate (CAS 76318-50-8), a certified reference material (molecular formula C10H11I2NO3, MW 447.01 g/mol) for analytical method development and quality control.
The molecular framework of (S)-Methyl 2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoate (C10H11I2NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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. 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), (S)-Methyl 2-amino-3-(4-hydroxy-3,5-diiodophenyl)propanoate 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 | C10H11I2NO3 |
| Molecular Weight | 447.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1978 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 0615AD 1186311-08-9 C10H11I2NO3 tert-Butyl 3,5-diiodopyridin-4-yl carbonate (CAS 1186311-08-9)
- 2-Amino-3-(4-hydroxy-3,5-diiodophenyl)-2-methylpropanoic acid (CAS 7434-77-7)
- Tert-butyl (2,6-diiodopyridin-3-yl) carbonate (CAS 1138444-12-8)
- 4-[(4-tert-Butylphenyl)sulfanyl]-6-[(4-chlorobenzenesulfonyl)methyl]-2-methylpyrimidine (CAS 338960-58-0)
- 5,5-Dimethyl-4-((4S)-4-methyltetrahydro-2H-pyran-2-yl)-4,5-dihydroisoxazole-3-carboxylic acid (CAS 1910205-48-9)
- 4-Dimethylaminopyridinium bromide perbromide (CAS 92976-81-3)
- (4-(Aminomethyl)bicyclo[2.2.2]Octan-1-yl)methanol hydrochloride (CAS 916211-25-1)
- 2-Benzyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (CAS 6208-43-1)
- tert-Butyl [2-phthalimido-1-(methylsulfanylmethyl)-ethyl]carbamate (CAS 885266-58-0)
- Trimethylboron-d9 (CAS 6063-55-4)
- (E)-N'-Methoxy-N-[7-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide (CAS 303145-98-4)
- (2-Chloro-4-(difluoromethyl)-5-nitropyridin-3-yl)methanol (CAS 1805386-78-0)
- 1-[3-(Hydroxymethyl)pyrrolidin-1-yl]propan-1-one (CAS 1247626-90-9)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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