1-(2-Chloroallyl)naphthalene CAS 951887-40-4
| CAS No. | 951887-40-4 |
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloroallyl)naphthalene (CAS 951887-40-4) is a high-purity analytical reference standard with the molecular formula C13H11Cl and a molecular weight of 202.68 g/mol.
1-(2-Chloroallyl)naphthalene (C13H11Cl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloroallyl Standards
- 2-(2-Chloroallyl)naphthalene (CAS 951887-43-7)
- 4-((3-Chloroallyl)thio)phenol (CAS 1216365-55-7)
- 2-(4-(2-Chloroallyl)piperazin-1-yl)ethan-1-ol (CAS 1241114-04-4)
- 1-(2-Chloroallyl)-3-fluoro-5-methoxybenzene (CAS 951889-01-3)
- 4-(2-Chloroallyl)-2-fluoro-1-methoxybenzene (CAS 951888-08-7)
- (2-(2-Chloroallyl)phenyl)(methyl)sulfane (CAS 951889-12-6)
- (4-(2-Chloroallyl)phenyl)(methyl)sulfane (CAS 951889-21-7)
- 3-(2-Chloroallyl)-1,2,4,5-tetramethylbenzene (CAS 951893-47-3)
Recommended Standards
- 8-chloro-1,7-naphthyridine-3-carbaldehyde (CAS 1956389-95-9)
- 2-Chlor-4'-methyl-biphenyl (CAS 19493-33-5)
- 2-(Chloromethyl)biphenyl (CAS 38580-83-5)
- 2-Chloro-5-methyl-1,1'-biphenyl (CAS 19482-24-7)
- (((1-(Bromomethyl)cyclopentyl)oxy)methyl)cyclohexane (CAS 1247597-04-1)
- (1R,2S,3S,4S,5S)-5-Aminocyclohexane-1,2,3,4-tetraol (CAS 108589-73-7)
- tert-Butyl (4-fluoro-3-(hydroxymethyl)phenyl)carbamate (CAS 642085-13-0)
- 5,6,7,8-Tetrahydropyrido[3,4-d]pyridazin-1(2H)-one (CAS 1443292-30-5)
- 4-((4-(N-(5-methylisoxazol-3-yl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 133071-57-5)
- [6-(bromomethyl)-7-fluoro-4-oxo-3,4-dihydroquinazolin-3-yl]methyl 2,2-dimethylpropanoate (CAS 1130805-09-2)
- 949507-76-0 2-Methyl-6-trifluoromethyl-4-quinolinol MFCD00272465 (CAS 949507-76-0)
- 3-Amino-1-methyl-3,4-dihydroquinolin-2(1H)-one (CAS 403860-64-0)
- 1-((3,4-Difluorophenyl)thio)pentan-2-one (CAS 1249375-07-2)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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