5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine CAS 886762-74-9
| CAS No. | 886762-74-9 |
| Molecular Formula | C10H11Cl2N |
| 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 5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine.
5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 886762-74-9) is a high-purity analytical reference standard with the molecular formula C10H11Cl2NHCl and a molecular weight of 252.56 g/mol.
Structurally, 5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine (C10H11Cl2NHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 252.56 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 5,7-Dichloro-1,2,3,4-tetrahydronaphthalen-1-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11Cl2N HCl |
| Molecular Weight | 252.56 g/mol |
| Appearance | Off-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- N-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)-4,N-dimethylbenzenesulfonamide (CAS 1311280-33-7)
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- Methyl 2-amino-2-methyl-5-(4-methyl-1h-pyrazol-1-yl)pentanoate (CAS 1248432-55-4)
- 2-allyloxy-2-methyl-propanoic acid (CAS 17859-93-7)
- tert-Butyl 3-((2,3-dihydroxypropyl)thio)propanoate (CAS 167768-00-5)
- Pancreatin (CAS 8049-47-6)
- N-Acetyl-S-(2-cyanoethyl)-L-cysteine-d3DISCONTINUED. Please see A172084 (CAS 1260619-59-7)
- Ethyl (R)-4-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 2758015-37-9)
- 3-Nitrobenzoic Acid (CAS 121-92-6)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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