(2-Chloronaphthalen-1-yl)methanol CAS 10336-31-9
| CAS No. | 10336-31-9 |
| Molecular Formula | C11H9ClO |
| Molecular Weight | 192.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2-Chloronaphthalen-1-yl)methanol (CAS 10336-31-9), molecular formula C11H9ClO and molecular weight 192.64 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Chloronaphthalen-1-yl)methanol (C11H9ClO) contains a hydroxyl group, an ether linkage, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (2-Chloronaphthalen-1-yl)methanol 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 | C11H9ClO |
| Molecular Weight | 192.64 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, DMSO |
| 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.) | 1959 |
| Halogen Content | Cl-containing |
Related Chloronaphthalen Standards
- (4-Chloronaphthalen-1-yl)hydrazine (CAS 101851-40-5)
- (7-Chloronaphthalen-2-yl)methanol (CAS 1261486-08-1)
- (4-Chloronaphthalen-2-yl)methanol (CAS 1261488-01-0)
- (3-Chloronaphthalen-2-yl)methanol (CAS 99852-39-8)
- (4-chloronaphthalen-1-yl)methanol (CAS 79996-89-7)
- (6-Chloronaphthalen-2-yl)methanamine (CAS 1261453-93-3)
- (8-Chloronaphthalen-1-yl)methanamine (CAS 1261746-95-5)
- (7-Chloronaphthalen-1-yl)methanamine (CAS 703394-90-5)
Recommended Standards
- 5-Chloro-2-methylquinolin-8-amine (CAS 102879-01-6)
- 1-Chloro-4-methoxynaphthalene (CAS 10443-43-3)
- 7-Chloro-2-methylquinolin-8-amine (CAS 102876-99-3)
- 3-Chloro-4-(1H-pyrrol-1-yl)aniline (CAS 106981-50-4)
- (S)-2-(3,5-dichlorophenyl)-2-(methylamino)ethan-1-ol (CAS 1213221-25-0)
- 5-(6-Bromo-3-chloro-2-fluorophenyl)oxazole (CAS 2364584-88-1)
- 3-Hydroxy-3-(2-oxo-2-(pyridin-3-yl)ethyl)-1-phenethylindolin-2-one (CAS 356080-86-9)
- CAS 149655-52-7 (CAS 149655-52-7)
- 2-Bromo-N-[3-(sec-butoxy)phenyl]acetamide (CAS 1138442-56-4)
- (5,6-Diphenyl-furo[2,3-d]pyrimidin-4-ylamino)-acetic acid (CAS 701223-63-4)
- 5-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1261365-58-5)
- 3-(2-Methoxyphenyl)-2,2-dimethylpropan-1-ol (CAS 1267436-26-9)
- 3-Chloro-4-ethoxy-5-fluorobenzoic acid (CAS 1017778-72-1)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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