2,6-Bis(chloromethyl)naphthalene CAS 93036-77-2
| CAS No. | 93036-77-2 |
| Molecular Formula | C12H10Cl2 |
| Molecular Weight | 225.11 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 2,6-Bis(chloromethyl)naphthalene.
CATO supplies 2,6-Bis(chloromethyl)naphthalene (CAS 93036-77-2), a certified reference material (molecular formula C12H10Cl2, MW 225.11 g/mol) for analytical method development and quality control.
Owing to chlorine substitution, an aromatic ring system, 2,6-Bis(chloromethyl)naphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 225.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C12H10Cl2 |
| Molecular Weight | 225.11 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
Related Bis Standards
- 1,5-Bis(chloromethyl)naphthalene (CAS 1733-76-2)
- 1,4-Bis(chloromethyl)naphthalene (CAS 6586-89-6)
- 1,8-Bis(chloromethyl)naphthalene (CAS 50585-29-0)
- 2,3-Bis(chloromethyl)naphthalene (CAS 2744-60-7)
- 2-(chloromethyl)benzene-1-sulfonyl chloride (CAS 31910-66-4)
- 3-(Chloromethyl)benzene-1-sulfonyl Chloride (CAS 33065-46-2)
- 4-(Chloromethyl)-benzenesulfonyl Chloride (CAS 2389-73-3)
- 4,5-Bis(chloromethyl)thiophene-2-carboxylic acid (CAS 864174-03-8)
Recommended Standards
- 2-chloro-1-(2-chloro-4-methoxyphenyl)ethan-1-one (CAS 51488-82-5)
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- Ethyl 4,4-dichlorocyclohexanecarboxylate (CAS 444578-35-2)
- (R)-3-hydroxy-3-methyl-5-(phosphonooxy)pentanoic acid (CAS 73566-35-5)
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- 5-Cyclopropoxy-N-methyl-4-nitropyridin-3-amine (CAS 1243376-92-2)
- Ethyl 5-bromo-2-cyano-4-fluorobenzoate (CAS 1805104-10-2)
- 3-(2-(Pyrrolidin-1-yl)ethoxy)piperidine (CAS 1248315-50-5)
- (s)-3-(((Benzyloxy)carbonyl)amino)-3-(4-(tert-butyl)phenyl)propanoic acid (CAS 1313183-65-1)
- 1-(4-(5-(Hydroxymethyl)-3-methylpyridin-2-yl)piperazin-1-yl)ethan-1-one (CAS 1355172-40-5)
- 4,5-Difluoro-2-methoxyphenol (CAS 246029-17-4)
- 4-Fluoro-2-(1-methyl-1H-pyrazol-4-yl)nicotinaldehyde (CAS 1956334-93-2)
- (4-Benzyloxycarbonylamino-piperidin-1-yl)-acetic acid (CAS 1353954-25-2)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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