Methyl3-chloroquinoline-6-carboxylate CAS 1357958-20-3
| CAS No. | 1357958-20-3 |
| Molecular Formula | C11H8ClNO2 |
| Molecular Weight | 221.64 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 Methyl3-chloroquinoline-6-carboxylate.
Methyl3-chloroquinoline-6-carboxylate (CAS 1357958-20-3), molecular formula C11H8ClNO2 and molecular weight 221.64 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, Methyl3-chloroquinoline-6-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 221.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Methyl3-chloroquinoline-6-carboxylate 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 | C11H8ClNO2 |
| Molecular Weight | 221.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 4-Chloroquinoline-2-carboxylate (CAS 114935-92-1)
- Methyl 2-chloroquinoline-5-carboxylate (CAS 1192569-38-2)
- 6-Chloroquinoline-3-carbohydrazide (CAS 1239727-47-9)
- 7-Chloroquinoline-4-carbohydrazide (CAS 13337-46-7)
- Methyl 7-chloroquinoline-4-carboxylate (CAS 13337-76-3)
- Methyl 5-chloroquinoline-3-carboxylate (CAS 1415989-49-9)
- Methyl 4-chloroquinoline-8-carboxylate (CAS 1416440-14-6)
- Methyl 2-chloroquinoline-7-carboxylate (CAS 1416801-65-4)
Recommended Standards
- Methyl 1-chloroisoquinoline-6-carboxylate (CAS 1357946-43-0)
- Methyl 7-chloroisoquinoline-4-carboxylate (CAS 1367827-00-6)
- (5-(6-Chloropyridazin-3-yl)pyridin-3-yl)methanol (CAS 1346809-26-4)
- 3-Chloro-5-(2-methoxyphenyl)-1,2,4-triazine (CAS 1368468-05-6)
- 5-((4'-Methyl-[1,1'-biphenyl]-4-yl)oxy)furan-2-carbaldehyde (CAS 1291488-53-3)
- ((1-(Bromomethyl)cyclopropyl)methoxy)(tert-butyl)dimethylsilane (CAS 1427504-02-6)
- (R)-N-Boc-N-methyl-1-(2-pyrrolidinyl)methanamine (CAS 1259509-27-7)
- 2-Hydrazineylbenzaldehyde (CAS 341008-59-1)
- (2R,3R)-1-(2-methoxyethyl)-2-(3-methylthiophen-2-yl)-6-oxopiperidine-3-carboxylic acid (CAS 1212305-26-4)
- N-(Thiophen-3-ylmethyl)-2-(trifluoromethyl)benzamide (CAS 1058195-59-7)
- 2-(4-Oxo-1,4-dihydroquinazolin-2-yl)benzoic acid (CAS 35729-61-4)
- 6-Methoxy-3-(5-phenyl-1,2,4-oxadiazol-3-yl)quinolin-2(1H)-one (CAS 714932-54-4)
- Dimethyl 2-(pyrrolidine-1-carbothioamido)terephthalate (CAS 717833-33-5)
- Peptide Impurity 28 (CAS 1350456-64-2)
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