1-(Chloromethyl)naphthalene CAS 86-52-2
| CAS No. | 86-52-2 |
| Molecular Formula | C11H9Cl |
| Molecular Weight | 176.64 g/mol |
| 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 1-(Chloromethyl)naphthalene.
1-(Chloromethyl)naphthalene (CAS 86-52-2), molecular formula C11H9Cl and molecular weight 176.64 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(Chloromethyl)naphthalene (C11H9Cl) contains chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 176.64 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 1-(Chloromethyl)naphthalene 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 | C11H9Cl |
| Molecular Weight | 176.64 g/mol |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 2-(chloromethyl)-5-cyclobutyl-1,3,4-oxadiazole (CAS 1178318-62-1)
- 2-(chloromethyl)-1,4-dioxaspiro[4.4]nonane (CAS 22195-53-5)
- 4-(Chloromethyl)hexahydro-2H-cyclopenta[b]furan-2-ol (CAS 62870-38-6)
- Chloromethyl cyclohexanecarboxylate (CAS 29916-48-1)
- 2-(Chloromethyl)naphthalene (CAS 2506-41-4)
- 5-(chloromethyl)-1-cyclobutyl-1H-1,2,3,4-tetrazole (CAS 1344114-53-9)
- 4-(Chloromethyl)-1-ethyl-5-fluoro-3-methyl-1H-pyrazole (CAS 1823843-41-9)
- 2-(chloromethyl)-5-(propan-2-yl)-1,3,4-thiadiazole (CAS 1260670-84-5)
Recommended Standards
- Tranexamic Impurity 18 (CAS 2375016-71-8)
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- Thioctic acid Impurity 91 (CAS CATO-C4X-152691)
- 5-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 1080467-50-0)
- 2-Amino-7-methoxy-1,3-benzoxazole-5-carbaldehyde (CAS 1820607-78-0)
- 4,4-Dimethyl-3-((4-nitrophenyl)sulfonyl)oxazolidine (CAS 866157-30-4)
- Allylisopropylether, 97% (CAS 6140-80-3)
- 1,3-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-7-ol (CAS 1909337-15-0)
- Levofloxacin Impurity 38 (CAS 2130840-92-3)
- Isopentylproline (CAS 1105057-50-8)
- 1,3-Dichloro-8-methylisoquinoline (CAS 21902-39-6)
- (Z)-2-Benzylidene-3,4-dihydronaphthalen-1(2H)-one (CAS 59082-36-9)
- Mitoxantrone Impurity 13 (CAS 70476-74-3)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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