(R)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol CAS 1956436-50-2
| CAS No. | 1956436-50-2 |
| Molecular Formula | C12H16INO4 |
| Molecular Weight | 365.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(R)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (CAS 1956436-50-2) is a high-purity analytical reference standard with the molecular formula C12H16INO4 and a molecular weight of 365.16 g/mol.
(R)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (C12H16INO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (R)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol 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 | C12H16INO4 |
| Molecular Weight | 365.16 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, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1996 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (CAS 1427311-72-5)
- (S)-1-(4-Iodo-5-methoxy-2-nitrophenyl)-2,2-dimethylpropan-1-ol (CAS 1427311-76-9)
- 1-Benzyl-7-iodo-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one (CAS 957193-71-4)
- 6-Iodo-1-(isopropylsulfonyl)-1H-benzo[d]imidazol-2-amine (CAS 208335-92-6)
- 6-Iodo-2-(3-nitrophenyl)imidazo[1,2-a]pyridine (CAS 865657-80-3)
- 6-Iodo-9-oxo-9,10-dihydroacridine-4-carboxylic acid (CAS 86611-62-3)
- N-(4-Iodo-2-isopropylphenyl)benzamide (CAS 509114-15-2)
- 4-Iodo-1-tosylpiperidine (CAS 289890-80-8)
Recommended Standards
- 2-((2-(3,4-Dichlorobenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetic acid (CAS 900894-52-2)
- 2,5-Dichloro-N-(4-fluoro-3-nitrophenyl)benzene-1-sulfonamide (CAS 326901-91-1)
- methyl 2-(3-bromophenyl)-2-(diethoxyphosphoryl)acetate (CAS 1396967-45-5)
- Chloramphenicol 3-Acetate (CAS 10318-16-8)
- 3-Hydroxy-3-(trifluoromethyl)indolin-2-one (CAS 98294-08-7)
- 1,4-Bis(2-(3,4-dichlorobenzylidene)hydrazinyl)phthalazine (CAS 27702-23-4)
- (3-(4-Chlorophenyl)isoxazol-5-yl)methanol (CAS 206055-90-5)
- 2-methyl-3-oxo-3-(pyridin-3-yl)propanenitrile (CAS 1071089-08-1)
- 5-Methyl-3-(thiophen-2-yl)-1,6-diazatricyclo[6.2.2.0^{2,7}]dodeca-2(7),3,5-triene-4-carbonitrile (CAS 860784-23-2)
- 2-Chloro-5-(piperidin-1-ylmethyl)phenol (CAS 1881329-82-3)
- lithium(1+) ion 3-(2-hydroxy-4-methylphenyl)butanoate (CAS 1803588-65-9)
- pyrimidin-4-ylmethanol (CAS 33581-98-5)
- N-(5-Chloro-2-hydroxyphenyl)methanesulfonamide (CAS 156661-97-1)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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