(2-Chloro-benzyl)-[2-(1H-indol-3-yl)-ethyl]-amine CAS 155503-32-5
| CAS No. | 155503-32-5 |
| Molecular Formula | C17H17ClN2 |
| Molecular Weight | 284.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2-Chloro-benzyl)-[2-(1H-indol-3-yl)-ethyl]-amine (CAS 155503-32-5), molecular formula C17H17ClN2 and molecular weight 284.78 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, (2-Chloro-benzyl)-[2-(1H-indol-3-yl)-ethyl]-amine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C17H17ClN2 |
| Molecular Weight | 284.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 898786-81-7 7-Chloro-1-(3,4-dimethoxyphenyl)heptan-1-one DTXSID30645201 (CAS 898786-81-7)
- N-(7-Chloro-2-methylthiazolo[5,4-d]pyrimidin-5-yl)pivalamide (CAS 1028332-12-8)
- 3-Chloro-4-cyano-n-cyclopropyl-n-ethylbenzenesulfonamide (CAS 1280971-17-6)
- 7-Chloro-3-(3-methoxypropyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 282729-79-7)
- 2-Chloro-N-(3-(thiomorpholinomethyl)phenyl)acetamide (CAS 1221820-88-7)
- 6-Chloro-2,4-bis(4-morpholinyl)pyrimidine (CAS 10244-24-3)
- 1-(1-Benzyl-4-chloro-1H-pyrrolo[3,2-c]pyridin-2-yl)ethanone (CAS 106689-63-8)
- 6-Chloro-8-methoxy-2-phenylquinolin-4-amine (CAS 1189106-74-8)
Recommended Standards
- (2E)-1-(4-Chlorophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1449400-19-4)
- 1-bromo-2,3,4,6-tetrafluorobenzene (CAS 1559-86-0)
- (2E)-1-(3-Chlorophenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1354942-20-3)
- tert-Butyl (2-((3-chlorobenzyl)amino)ethyl)carbamate (CAS 1708374-98-4)
- n-[(oxolan-2-yl)methyl]pyridin-4-amine (CAS 1036514-53-0)
- 2,6-Bis-(1-phenylethyl)phenol (CAS 4237-28-9)
- 8-Chloro-2-phenylquinoline-4-carbohydrazide (CAS 854867-67-7)
- (S)-2-(4-Fluoro-3-methylphenyl)piperidine (CAS 1241683-61-3)
- Uk-157147 (CAS 162704-20-3)
- 3-chloro-6-(4-chloropiperidin-1-yl)pyridazine (CAS 1185318-06-2)
- Big Endothelin-2 (human) ammonium acetate salt (CAS 151853-67-7)
- tert-Butyl 2-bromo-2-(4-methoxyphenyl)acetate (CAS 27737-94-6)
- 2,4-Dichloro-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepine (CAS 781612-89-3)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com