(3-Chloroisoquinolin-6-yl)methanol CAS 1820665-75-5
| CAS No. | 1820665-75-5 |
| Molecular Formula | C10H8ClNO |
| Molecular Weight | 193.63 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 (3-Chloroisoquinolin-6-yl)methanol.
(3-Chloroisoquinolin-6-yl)methanol (CAS 1820665-75-5), molecular formula C10H8ClNO and molecular weight 193.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (3-Chloroisoquinolin-6-yl)methanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (3-Chloroisoquinolin-6-yl)methanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H8ClNO |
| Molecular Weight | 193.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroisoquinolin Standards
- (7-Chloroisoquinolin-3-yl)methanol (CAS 1079652-66-6)
- (7-Chloroisoquinolin-5-yl)methanol (CAS 1368390-92-4)
- (3-Chloroisoquinolin-8-yl)methanol (CAS 1432514-89-0)
- (3-Chloroisoquinolin-4-yl)methanol (CAS 1446346-71-9)
- (1-Chloroisoquinolin-6-yl)methanol (CAS 1820640-22-9)
- (3-Chloroisoquinolin-7-yl)methanol (CAS 1820687-50-0)
- (1-Chloroisoquinolin-5-yl)methanol (CAS 223671-63-4)
- (1-Chloroisoquinolin-7-yl)methanol (CAS 223671-64-5)
Recommended Standards
- 2-Chloro-6-(1H-pyrazol-4-yl)aniline (CAS 1820673-71-9)
- 3-Chloro-2-(1H-pyrazol-4-yl)aniline (CAS 1820640-17-2)
- 6-Chloro-2-methoxyquinoline (CAS 1820686-71-2)
- 5-Chloro-2-(1H-pyrazol-4-yl)aniline (CAS 1820613-59-9)
- 2-Benzyl-1,2,3,4-tetrahydroisoquinolin-6-amine (CAS 208589-96-2)
- 5-[(2-fluorophenyl)methyl]-1,3,4-thiadiazol-2-amine (CAS 39181-53-8)
- Nα-(3-aminopropanoyl)-Nα-nitroso-L-histidine (CAS CATO-C3D-262995)
- 2-(2-(Trifluoromethoxy)ethyl)isoindoline-1,3-dione (CAS 329710-82-9)
- N-(1-Isopropyl-3-methyl-1H-pyrazol-5-yl)benzofuran-2-carboxamide (CAS 1170077-17-4)
- 2-{4-[(tert-butoxy)carbonyl]piperazin-1-yl}-5-nitropyridine-3-carboxylic acid (CAS 1242268-14-9)
- 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)cyclohexane-1-carboxylic acid (CAS 940203-36-1)
- Levocetirizine Impurity 69 (CAS CATO-C4X-108369)
- 5,5'-(1,4-Phenylene)bis(pyridin-2-amine) (CAS 2375582-48-0)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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