5,7-Dichloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)quinolin-8-ol CAS 355014-38-9
| CAS No. | 355014-38-9 |
| Molecular Formula | C14H11Cl2N3O |
| Molecular Weight | 308.16 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.
CATO supplies 5,7-Dichloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)quinolin-8-ol (CAS 355014-38-9), a certified reference material (molecular formula C14H11Cl2N3O, MW 308.16 g/mol) for analytical method development and quality control.
The molecular framework of 5,7-Dichloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)quinolin-8-ol (C14H11Cl2N3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 5,7-Dichloro-2-(3,5-dimethyl-1H-pyrazol-1-yl)quinolin-8-ol 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 | C14H11Cl2N3O |
| Molecular Weight | 308.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- 1,3-Dichloro-7-hydroxy-9,9-dimethylacridin-2(9H)-one (CAS 118290-05-4)
- 3,5-Dichloro-3-(2-methoxyphenyl)indolin-2-one (CAS 169040-43-1)
- 5,7-Dichloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-c]pyridine (CAS 1951402-78-0)
- 3-(3,6-Dichloro-9h-carbazol-9-yl)propanoic acid (CAS 300816-42-6)
- 4,4-Dichloro-3,5-diphenyl-4,5-dihydro-1,2-oxazol-5-ol (CAS 79344-05-1)
- 5-(5,6-Dichloro-1H-benzo[d]imidazol-2-yl)-2-methoxyaniline (CAS 381216-74-6)
- 2,5-Dichloro-N-(1,1-dioxidotetrahydrothiophen-3-yl)benzamide (CAS 898425-59-7)
- N-(2,2-dichloro-1-tosylvinyl)acetamide (CAS 5142-72-3)
Recommended Standards
- 5-(Pentafluorophenoxymethyl)furan-2-carboxylic acid (CAS 402727-83-7)
- 5-Chloro-4-(chloromethyl)-3-methyl-1-phenyl-1,7-dihydro-6h-pyrazolo[3,4-b]pyridin-6-one (CAS 938001-12-8)
- 6-Amino-2-fluoro-N,N-dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2244517-33-5)
- 4-Iodo-3,5-dimethyl-1,1'-biphenyl (CAS 3419-51-0)
- 5-Fluoro-2-hydroxy-3-nitrobenzoic acid (CAS 130046-91-2)
- 4-Ethylsalicylaldehyde (CAS 161876-64-8)
- 2-(4-hydroxypyridin-3-yl)acetic acid (CAS 1227588-69-3)
- Belumosudil Impurity 57 (CAS CATO-C4X-298857)
- tert-Butyl 5-cyano-2-fluorobenzylcarbamate (CAS 1956380-15-6)
- 2-((3-Phenyl-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1016113-84-0)
- N-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-oxobutanamide (CAS 321430-23-3)
- (E)-1-(2-Bromovinyl)-2,4-dimethylbenzene (CAS 1574365-89-1)
- CAS 2483735-57-3 (CAS 2483735-57-3)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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