2-Bromo-5-methyl-1H-indole-3-carbaldehyde CAS 1388058-58-9
| CAS No. | 1388058-58-9 |
| Molecular Formula | C10H8BrNO |
| Molecular Weight | 238.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-Bromo-5-methyl-1H-indole-3-carbaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 238.08 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.
2-Bromo-5-methyl-1H-indole-3-carbaldehyde (CAS 1388058-58-9) is a high-purity analytical reference standard with the molecular formula C10H8BrNO and a molecular weight of 238.08 g/mol.
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 2-Bromo-5-methyl-1H-indole-3-carbaldehyde 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 | C10H8BrNO |
| Molecular Weight | 238.08 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.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 3-Bromo-7-methylquinolin-6-ol (CAS 1009812-19-4)
- 5-Bromo-1-methyl-1H-indole-3-carbaldehyde (CAS 10102-94-0)
- 5-Bromo-6-methylquinolin-2(1H)-one (CAS 1016316-14-5)
- 6-Bromo-8-methoxyquinoline (CAS 103028-32-6)
- 7-Bromo-6-methoxyquinoline (CAS 103028-33-7)
- 5-Bromo-7-methylquinolin-8-ol (CAS 103028-34-8)
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- 7-Bromo-1-cyclopropyl-1H-imidazo[4,5-c]pyridine (CAS 1044771-36-9)
Recommended Standards
- 6-Bromo-1-methyl-1h-indole-2-carbaldehyde (CAS 1382774-60-8)
- 8-Bromo-5-methylquinolin-4-ol (CAS 1388062-58-5)
- 6-Bromo-3-cyclopropylpyrazolo[1,5-a]pyrimidine (CAS 1379323-54-2)
- 8-Bromo-7-methylquinolin-4-ol (CAS 1388072-60-3)
- 2-Aminododecanoic acid (CAS 35237-37-7)
- 2-Chloro-n-[2-(3-chlorophenyl)ethyl]acetamide (CAS 34162-15-7)
- 4-(Chlorosulfonyl)-5-methylthiophene-2-carboxylic acid (CAS 1258651-16-9)
- ethyl 3-({[(benzyloxy)carbonyl]amino}methyl)-1H-1,2,4-triazole-5-carboxylate (CAS 1803566-93-9)
- N-(4-Methoxyphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775359-35-7)
- Methyl 2-Deoxy-4,6-O-(phenylmethylene)-α-D-ribo-Hexopyranoside Benzoate (CAS 32469-89-9)
- Relugolix Impurity 88 (CAS CATO-C4X-242988)
- (S)-1-(Benzylamino)propan-2-ol (CAS 357165-43-6)
- Methyl 2-((2,5-dimethylphenyl)amino)butanoate (CAS 1214847-26-3)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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