5-Chloro-2-isopropylphenol CAS 90416-28-7
| CAS No. | 90416-28-7 |
| Molecular Formula | C9H11ClO |
| Molecular Weight | 170.64 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 5-Chloro-2-isopropylphenol.
CATO supplies 5-Chloro-2-isopropylphenol (CAS 90416-28-7), a certified reference material (molecular formula C9H11ClO, MW 170.64 g/mol) for analytical method development and quality control.
5-Chloro-2-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Chloro-2-isopropylphenol 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 | 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.) | 1982 |
| 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
- 5-Butyl-2-chloropyrimidine (CAS 847227-37-6)
- 5-Chloro-N1,4-dimethylbenzene-1,2-diamine (CAS 99923-15-6)
- 5-(4-Chlorobutyl)pyrimidine (CAS 88940-78-7)
- 5-Chloro-N1,6-dimethylbenzene-1,2-diamine (CAS 861552-85-4)
- Methyl 3-(3-aminophenyl)propanoate (CAS 35418-08-7)
- Amicycline hydrochloride, >88% (HPLC) (CAS 4199-34-2)
- 4-((9H-Fluoren-3-yl)amino)-4-oxobut-2-enoic acid (CAS 6296-24-8)
- (1S,5S,6S)-2,2-difluorobicyclo[3.1.0]Hexane-6-carboxylic acid (CAS 2165698-45-1)
- 2-(2,6-Diethyl-3,5-dioxothiomorpholino)-N-(2-fluorophenyl)acetamide (CAS 868215-63-8)
- 2-(3-Oxopyrrolidin-1-yl)acetic acid hydrochloride (CAS 1187927-10-1)
- methyl 3-(bromomethyl)-4-chloropyridine-2-carboxylate (CAS 1823951-74-1)
- 4-Hydroxy-1-((2,3,5,6-tetramethylphenyl)sulfonyl)pyrrolidine-2-carboxylic acid (CAS 1008981-54-1)
- 2-Amino-7-(2-hydroxypropyl)-1,7-dihydro-6H-purin-6-one (CAS 56247-84-8)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com