(4-Chloroquinolin-3-yl)methanol CAS 21168-46-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21168-46-7 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chloroquinolin-3-yl)methanol (CAS 21168-46-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10O3. Molecular weight: 154.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Chloroquinolin Standards
- 7-Chloroquinolin-3-amine (CAS 1195710-15-6)
- 7-Chloroquinolin-4-amine (CAS 1198-40-9)
- 8-Chloroquinolin-7-amine (CAS 1379334-91-4)
- 3-Chloroquinolin-8-amine (CAS 139399-66-9)
- 5-Chloroquinolin-3-amine (CAS 1416437-91-6)
- 2-Chloroquinolin-7-amine (CAS 1782402-51-0)
- 2-Chloroquinolin-6-amine (CAS 238756-47-3)
- 3-Chloroquinolin-2-amine (CAS 497829-97-7)
Recommended Standards
- (3-Hydroxy-1,2-phenylene)dimethanol (CAS 7369-27-9)
- (4-Hydroxy-1,3-phenylene)dimethanol (CAS 2937-60-2)
- (3aR,7aR)-Hexahydroisobenzofuran-1,3-dione (CAS 71749-03-6)
- (9E,12E)-Octadeca-9,12-dienal (CAS 26537-70-2)
- N,N-Dimethyl-4-(trifluoromethyl)benzamide (CAS 25771-21-5)
- 2-((1-Amino-1H-benzo[d]imidazol-2-yl)amino)ethanol (CAS 120341-06-2)
- 2-(((1-Methylpyrrolidin-2-yl)methyl)amino)ethanol (CAS 1026873-64-2)
- 3-(4,7-Dimethoxy-1H-indole-2-carboxamido)propanoic acid (CAS 903190-14-7)
- methyl 2-amino-4-phenylthiazole-5-carboxylate (CAS 893652-36-3)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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 13829788188 / jacky.chen@cato-chem.com