4-(Sec-butoxy)aniline hydrochloride CAS 1087751-49-2
| CAS No. | 1087751-49-2 |
| Molecular Formula | C10H15NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(Sec-butoxy)aniline hydrochloride (C10H15NOHCl) 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 201.69 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
4-(Sec-butoxy)aniline hydrochloride (CAS 1087751-49-2), molecular formula C10H15NOHCl and molecular weight 201.69 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(Sec-butoxy)aniline 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 | C10H15NO HCl |
| Molecular Weight | 201.69 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 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 Sec Standards
- 1-(tert-Butoxy)butane (CAS 1000-63-1)
- {1-[(tert-butoxy)carbonyl]-4-fluoro-1H-indol-2-yl}boronic acid (CAS 1000068-25-6)
- N-(4-Butoxy-2,6-dichlorophenyl)-2-chloroacetamide (CAS 100117-20-2)
- 1-Butoxy-6-chlorohexane (CAS 1002-76-2)
- 3-(tert-Butoxy)propan-1-amine (CAS 100364-10-1)
- 4-(Tert-butoxy)butan-1-amine (CAS 100364-13-4)
- 4-(Tert-butoxy)-N-methylbutan-1-amine (CAS 100364-15-6)
- 3-Butoxy-2-chloropyridine (CAS 1003711-47-4)
Recommended Standards
- 3-(((2,2-Dimethyl-2,3-dihydrobenzofuran-5-yl)methyl)amino)propan-1-ol (CAS 1275949-66-0)
- Ethyl 4-(4-bromo-2-fluorobenzamido)benzoate (CAS 330677-55-9)
- N-(3-Chloro-4-fluorophenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618415-13-7)
- 2-Bromo-3-(trifluoromethyl)pyridine (CAS 175205-82-0)
- Olaparib Impurity 155 (CAS 763111-46-2(free base))
- (R)-N-[1-(5-Chloro-2-hydroxyphenyl)ethyl]-4-methylbenzenesulfonamide (CAS 1421840-44-9)
- 3-(Benzyloxy)-2,6-difluorobenzoic acid (CAS 1421604-28-5)
- 2,7-dichloro-3,4-dihydroquinazolin-4-one (CAS 20197-96-0)
- (1-(3-Chloro-4-fluorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazol-4-yl)methanol (CAS 618444-53-4)
- Semaglutide impurity 38 (CAS CATO-C4X-222638)
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