2-Chloro-5-isopropylphenol CAS 16606-24-9
| CAS No. | 16606-24-9 |
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-5-isopropylphenol (CAS 16606-24-9), a certified reference material (molecular formula C9H11ClO, MW 170.64 g/mol) for analytical method development and quality control.
2-Chloro-5-isopropylphenol (C9H11ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H11ClO |
| Molecular Weight | 170.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1015846-31-7 4-Chloro-2-methyl-5-(propan-2-yl)pyrimidine DTXSID90647968 (CAS 1015846-31-7)
- 5-Chloro-1-N-ethylbenzene-1,2-diamine (CAS 101774-38-3)
- 1-(4-Chloro-3-methylphenyl)ethan-1-ol (CAS 102877-28-1)
- 4-Chloro-6-isopropyl-2-methylpyrimidine (CAS 1030431-70-9)
- 5-Chloro-N-isopropylpyridin-2-amine (CAS 1036489-78-7)
- 4-Chloro-2-isopropyl-5-methylpyrimidine (CAS 1044768-18-4)
- 3-Chloro-4-isopropylphenol (CAS 106396-27-4)
- 2-Chloro-4-methyl-6-(propan-2-yl)pyrimidine (CAS 1082658-26-1)
Recommended Standards
- 1-chloro-4-(2-methoxyethyl)benzene (CAS 161559-08-6)
- 2-(6-Chloropyridin-2-yl)propan-2-amine (CAS 170438-29-6)
- (S)-1-(2-Chlorophenyl)propan-1-ol (CAS 158635-38-2)
- 4-Chloro-5-methyl-2-propylpyrimidine (CAS 1708288-56-5)
- 4-(4-Bromophenyl)-3-nitro-pyridine (CAS 942598-33-6)
- 2-((3-(4-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1042877-07-5)
- Tenofovir Impurity 115 (CAS 155102-96-8)
- Clopidogrel Impurity 45 (CAS 1232407-19-0)
- 1-Cyclohexylpiperidin-4-amine dihydrochloride (CAS 1196154-81-0)
- 3-((4-Iodophenyl)amino)cyclohex-2-en-1-one (CAS 303019-46-7)
- 5-Formyl-1-(methoxymethyl)-1H-pyrrole-2-carbonitrile (CAS 466686-72-6)
- 1-(3-(Pyridin-2-yl)isoxazol-5-yl)ethanone (CAS 889939-02-0)
- 2-Amino-5-cyanonicotinic acid (CAS 1644383-43-6)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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