5-(Chloromethyl)-1,2,3,4-tetrahydronaphthalene CAS 17450-62-3
| CAS No. | 17450-62-3 |
| Molecular Formula | C11H13Cl |
| Molecular Weight | 180.67 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.
5-(Chloromethyl)-1,2,3,4-tetrahydronaphthalene (CAS 17450-62-3), molecular formula C11H13Cl and molecular weight 180.67 g/mol, is a CATO reference standard with documented purity and traceability.
5-(Chloromethyl)-1,2,3,4-tetrahydronaphthalene (C11H13Cl) contains chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13Cl |
| Molecular Weight | 180.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
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Recommended Standards
- 1-Chloro-3,4-dimethyl-2,3-dihydro-1h-indene (CAS 1410427-26-7)
- 1-Chloro-4-(pent-4-en-1-yl)benzene (CAS 134831-42-8)
- 1-(2-Chloroallyl)-2,4-dimethylbenzene (CAS 951891-63-7)
- 1-(2-Chloroallyl)-4-ethylbenzene (CAS 1263366-21-7)
- (R)-2-Amino-5-(3,3-dimethylguanidino)pentanoic acid (CAS 190784-53-3)
- (R)-1-(4-Bromo-3-fluorophenyl)ethan-1-amine (CAS 1241679-91-3)
- Adamantan-1-ylsulfamoyl chloride (CAS 33713-06-3)
- (3-Benzylisoxazol-5-yl)methanol (CAS 52156-50-0)
- (S)-4,4-Difluoropyrrolidine-2-carbaldehyde (CAS 1357281-62-9)
- Ethyl 6-methoxy-4-((4-methoxyphenyl)imino)-1,4-dihydroquinoline-3-carboxylate (CAS 371116-81-3)
- 4-Fluoro-1H-indol-6-ol (CAS 1227579-58-9)
- (5-Fluoro-2-methoxyphenyl)hydrazine (CAS 569688-70-6)
- Ethyl 8-bromoimidazo[1,2-a]pyrazine-2-carboxylate (CAS 2091198-75-1)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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