3-Chloro-4-(2-methylpropoxy)aniline hydrochloride CAS 1170938-91-6
| CAS No. | 1170938-91-6 |
| Molecular Formula | C10H14ClNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-4-(2-methylpropoxy)aniline hydrochloride.
CATO supplies 3-Chloro-4-(2-methylpropoxy)aniline hydrochloride (CAS 1170938-91-6), a certified reference material (molecular formula C10H14ClNOHCl, MW 236.14 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-4-(2-methylpropoxy)aniline hydrochloride (C10H14ClNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 236.14 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H14ClNO HCl |
| Molecular Weight | 236.14 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- Neodymium(III) bromide hydrate (CAS 29843-90-1)
- Nifuratel Impurity 16 (CAS 19987-13-4)
- 6-Acetyl-2-(4-nitrophenyl)quinoline-4-carboxylic acid (CAS 89684-56-0)
- (2-Methoxypyridin-3-yl)methanamine dihydrochloride (CAS 1158447-85-8)
- 4,6-Difluoro-2-Methoxypyrimidine (CAS 27078-75-7)
- Risedronic Acid Monoethyl Ester (CAS 1246815-73-5)
- 6-Aza-2-thiouridine (CAS 27089-56-1)
- 4-(2-Fluorophenyl)-2-(methylthio)-1,4-dihydro-5H-indeno[1,2-d]pyrimidin-5-one (CAS 439095-11-1)
- Nicergoline Impurity 9 (CAS 23495-65-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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