N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline CAS 1040687-05-5
| CAS No. | 1040687-05-5 |
| Molecular Formula | C21H29NO |
| Molecular Weight | 311.46 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.
N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline (CAS 1040687-05-5), molecular formula C21H29NO and molecular weight 311.46 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline (C21H29NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 311.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-{2-[2-(sec-Butyl)phenoxy]propyl}-3,5-dimethylaniline 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 | C21H29NO |
| Molecular Weight | 311.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-Isopropyl-N-[2-(2-isopropyl-5-methylphenoxy)-ethyl]aniline (CAS 1040681-63-7)
- 3,5-Dimethyl-N-{2-[4-(tert-pentyl)phenoxy]-ethyl}aniline (CAS 1040687-09-9)
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2-isopropylaniline (CAS 1040681-37-5)
- N-{2-[2-(tert-Butyl)phenoxy]ethyl}-2,4,6-trimethylaniline (CAS 1040688-49-0)
- 1-Fluoro-3-phenylpropan-2-amine (1.0mg/ml in Acetonitrile) (CAS 70824-86-1)
- 4-(4-Chlorophenoxy)-3,5-difluorobenzenesulfonyl chloride (CAS 549547-34-4)
- (4-Bromo-2-fluorophenyl)(2-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898774-85-1)
- 6-Chloro-5-(trifluoromethyl)pyridine-2,3-diamine (CAS 114087-45-5)
- Ethyl 3-amino-4-(diethylamino)benzoate (CAS 1220027-69-9)
- 8-Chloro-N-cyclopropyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide (CAS 931646-68-3)
- 2-(4-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1036492-02-0)
- 1-Methoxy-4-(1,1,1-trifluoro-2-methylpropan-2-yl)benzene (CAS 188726-21-8)
- N-Cyclohexyl-2-isocyanopropanamide (CAS 89099-07-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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