3-Methoxy-2-methylaniline hydrochloride CAS 857195-15-4
| CAS No. | 857195-15-4 |
| Molecular Formula | C8H11NO |
| 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-Methoxy-2-methylaniline hydrochloride.
3-Methoxy-2-methylaniline hydrochloride (CAS 857195-15-4) is a high-purity analytical reference standard with the molecular formula C8H11NOHCl and a molecular weight of 173.64 g/mol.
Based on its molecular formula C8H11NOHCl, 3-Methoxy-2-methylaniline hydrochloride 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 173.64 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 3-Methoxy-2-methylaniline hydrochloride 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 | C8H11NO HCl |
| Molecular Weight | 173.64 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 1-(2-Methoxy-6-(methylsulfonyl)phenyl)piperazine (CAS 1000018-42-7)
- 6-methoxy-1-methyl-1H-1,3-benzodiazol-7-amine (CAS 1000202-26-5)
- 2-Methoxy-3-(trifluoromethyl)benzaldehyde (CAS 1000339-54-7)
- 1-Methoxy-3-methyl-5-(trifluoromethoxy)benzene (CAS 1000339-56-9)
- 5-Methoxy-7-methyl-1H-indazole-3-carbaldehyde (CAS 1000340-55-5)
- 5-Methoxy-7-methyl-1H-indazole-3-carboxylic acid (CAS 1000340-57-7)
- 5-Methoxy-6-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-90-8)
- 6-Methoxy-4-nitro-1H-indazole (CAS 1000341-08-1)
Recommended Standards
- (1-(2-((2S,3R)-2-Acetamido-3-hydroxybutanamido)acetyl)pyrrolidin-2-yl)boronic acid (CAS 915283-88-4)
- 4,4'''-(5-Methyl-1,3-phenylene)di-2,2':6',2''-terpyridine (CAS 258834-70-7)
- 1-(5-Methylpyridin-2-yl)piperidin-4-amine hydrochloride (CAS 1185319-44-1)
- 3-Methoxy-4-nitrophenol (CAS 16292-95-8)
- 2-Methyl-1-(3-nitrobenzoyl)piperazine (CAS 1240565-23-4)
- 5-ISobutyl-1,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine] dihydrochloride (CAS 2109188-94-3)
- 3,5-Dimethyl-4-(methylsulfanyl)benzoic acid (CAS 2635937-16-3)
- 4-(2-Methylphenyl)piperidine hydrochloride 4-o-tolylpiperidine hydrochloride 82212-02-0 (CAS 82212-02-0)
- 3-Chloro-4-(trifluoromethyl)-5h,6h,7h-cyclopenta[c]pyridazine hydrochloride (CAS 1171056-28-2)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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