222637-85-6 4-[(Propan-2-yl)oxy]aniline--hydrogen chloride (1/1) DTXSID20647456 CAS 222637-85-6
| CAS No. | 222637-85-6 |
| Molecular Formula | C9H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 222637-85-6 4-[(Propan-2-yl)oxy]aniline--hydrogen chloride (1/1) DTXSID20647456 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.
222637-85-6 4-[(Propan-2-yl)oxy]aniline--hydrogen chloride (1/1) DTXSID20647456 (CAS 222637-85-6), molecular formula C9H13NOHCl and molecular weight 187.67 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H13NOHCl, 222637-85-6 4-[(Propan-2-yl)oxy]aniline--hydrogen chloride (1/1) DTXSID20647456 contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C9H13NO HCl |
| Molecular Weight | 187.67 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Propan Standards
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- 1-(propan-2-yl)-1H-pyrazole-5-carbaldehyde (CAS 100305-93-9)
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Recommended Standards
- Furowanin A (CAS 911004-72-3)
- 2,2,4,6,6-Pentamethyl-3-Heptene (CAS 123-48-8)
- 1-(tert-Butyl)-4-methyl-1H-imidazole-5-carboxylic acid (CAS 1368881-66-6)
- 3-(benzyloxy)butan-2-one (CAS 113133-46-3)
- {[(4-methylphenyl)methyl]sulfanyl}methanimidamide hydrochloride (CAS 940-63-6)
- Formoterol impurity 141 (CAS CATO-C4X-1525141)
- Methyl 5-cyano-3-methyl-1H-pyrrole-2-carboxylate (CAS 21636-02-2)
- Cefditoren Impurity 62 (CAS CATO-C4X-135862)
- [9-Methoxy-2-(3-methoxyphenyl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]acetic acid (CAS 1119450-13-3)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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