6-Bromo-2-methyl-1h-indole-4-carboxylic acid methyl ester CAS 1260385-53-2
| CAS No. | 1260385-53-2 |
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 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 6-Bromo-2-methyl-1h-indole-4-carboxylic acid methyl ester (CAS 1260385-53-2), a certified reference material (molecular formula C11H10BrNO2, MW 268.11 g/mol) for analytical method development and quality control.
The molecular framework of 6-Bromo-2-methyl-1h-indole-4-carboxylic acid methyl ester (C11H10BrNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO2 |
| Molecular Weight | 268.11 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- Methyl 6-bromo-1-methyl-1H-indole-4-carboxylate (CAS 1090903-89-1)
- 6-Bromo-2-methoxy-3-(4-methyl-1H-imidazol-1-yl)pyridine (CAS 1123194-98-8)
Recommended Standards
- Methyl 4-bromo-2-methyl-1H-indole-6-carboxylate (CAS 1260383-49-0)
- 5-(4-Bromo-2-Methoxy-Phenyl)-2-Methyl-Oxazole (CAS 1260422-02-3)
- Methyl 4-bromo-7-methyl-1H-indole-6-carboxylate (CAS 1260382-73-7)
- Ethyl 2-(3-bromo-2-cyanophenyl)acetate (CAS 1261826-08-7)
- 3-[5-(3,4-Dichlorophenyl)-2-furyl]acrylic acid (CAS 188438-05-3)
- 4-Acetyl-1H-pyrrole-2-carbohydrazide (CAS 477858-84-7)
- 5-(3-Bromophenyl)-3-cyclopropyl-1h-1,2,4-triazole (CAS 1251318-38-3)
- 5'-Amino-1'-ethylspiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1403564-94-2)
- (E)-3-(2-chlorophenyl)-N-(4-(N-(3,4-dimethylisoxazol-5-yl)sulfamoyl)phenyl)acrylamide (CAS 873307-19-8)
- 5-Bromo-6-chloropyrimidine-2,4-diol (CAS 21428-23-9)
- (E)-3-(Oxazol-2-yl)acrylic acid (CAS 871722-51-9)
- Methyl 3-bromobenzofuran-5-carboxylate (CAS 501892-90-6)
- 1-(2-{[(4-chlorophenyl)methyl]sulfanyl}acetyl)pyrazolidin-3-one (CAS 477850-59-2)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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