Methyl 8-bromo-4-chloro-6-methylquinoline-2-carboxylate CAS 1260890-40-1
| CAS No. | 1260890-40-1 |
| Molecular Formula | C12H9BrClNO2 |
| Molecular Weight | 314.56 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 Methyl 8-bromo-4-chloro-6-methylquinoline-2-carboxylate.
Methyl 8-bromo-4-chloro-6-methylquinoline-2-carboxylate (CAS 1260890-40-1) is a high-purity analytical reference standard with the molecular formula C12H9BrClNO2 and a molecular weight of 314.56 g/mol.
Based on its molecular formula C12H9BrClNO2, Methyl 8-bromo-4-chloro-6-methylquinoline-2-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Methyl 8-bromo-4-chloro-6-methylquinoline-2-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 | C12H9BrClNO2 |
| Molecular Weight | 314.56 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 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 5-bromo-4-chloro-8-methylquinoline-2-carboxylate (CAS 1133115-60-2)
- 2-Bromo-1-(3-(4-chlorophenyl)-5-methylisoxazol-4-yl)ethan-1-one (CAS 1159981-10-8)
- Ethyl 4-bromo-3-chloroquinoline-2-carboxylate (CAS 1203579-34-3)
- Ethyl 4-bromo-6-chloroquinoline-2-carboxylate (CAS 1203579-48-9)
- Ethyl 4-bromo-6-chloroquinoline-3-carboxylate (CAS 1242260-56-5)
- Ethyl 4-bromo-7-chloroquinoline-3-carboxylate (CAS 1378259-43-8)
- Ethyl 2-bromo-4-chloroquinoline-3-carboxylate (CAS 1379615-56-1)
- 5-Bromo-N-(3-chloro-2-methylphenyl)furan-2-carboxamide (CAS 356562-12-4)
Recommended Standards
- Ethyl 4-bromo-8-chloroquinoline-3-carboxylate (CAS 927800-77-9)
- Ethyl 6-bromo-4-chloroquinoline-3-carboxylate (CAS 206257-39-8)
- Polyethylene glycol octadecyl ether (CAS 9005-00-9)
- Ethyl 7-bromo-2-chloroquinoline-4-carboxylate (CAS 762260-65-1)
- 1,5-Dichloropentan-2-one (CAS 79386-90-6)
- 6-Chloro-N-(4-methyl-3-nitrophenyl)pyridazin-3-amine (CAS 61471-96-3)
- Tert-butyl (5-bromothiazol-2-yl)(methyl)carbamate (CAS 1314095-64-1)
- Medroxyprogesterone Acetate EP Impurity D (CAS 2242-65-1)
- 5,5'-(Hexane-1,6-diylbis(sulfanediyl))bis(1,3,4-thiadiazol-2-amine) (CAS 87202-61-7)
- [1-[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-meth-(E)-ylideneaminooxy]-acetic acid ethyl ester (CAS 1311284-03-3)
- 6-Bromo-8-chloroisoquinolin-1(2H)-one (CAS 2855224-33-6)
- (Z)-4-(1-(3-Nitrophenyl)ethylidene)-2-phenyloxazol-5(4H)-one (CAS 69015-77-6)
- N,N-Bis(2-chloroethyl)-2-nitrobenzofuran-3-amine (CAS 143454-53-9)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
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