2-bromo-1H-indole-3-carbaldehyde CAS 119910-45-1
| CAS No. | 119910-45-1 |
| Molecular Formula | C9H14BrNO |
| Molecular Weight | 232.12 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 2-bromo-1H-indole-3-carbaldehyde.
2-bromo-1H-indole-3-carbaldehyde (CAS 119910-45-1) is a high-purity analytical reference standard with the molecular formula C9H14BrNO and a molecular weight of 232.12 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, 2-bromo-1H-indole-3-carbaldehyde is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 232.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-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 | C9H14BrNO |
| Molecular Weight | 232.12 g/mol |
| Appearance | 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related bromo Standards
- 3-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)propan-1-amine (CAS 1000802-72-1)
- 3-Bromo-5-cyclohexyl-4,5-dihydroisoxazole (CAS 1120214-99-4)
- 4-Bromo-1-(pentan-3-yl)-1h-pyrazol-5-amine (CAS 1247795-11-4)
- 4-Bromo-1-pentyl-1h-pyrazol-3-amine (CAS 1249355-98-3)
- 4-Bromo-1-(tert-butyl)-3-methyl-1H-pyrazol-5-amine (CAS 1251118-58-7)
- 6-bromo-5-methyl-indolin-2-one (CAS 1260851-75-9)
- 3-Bromo-1-isopentyl-5-methyl-1H-1,2,4-triazole (CAS 1322605-04-8)
- 1-(4-Bromo-1,3-dimethyl-1H-pyrazol-5-yl)-N,N-dimethylmethanamine (CAS 1355224-64-4)
Recommended Standards
- Zinc stannate, Sn≥46% (CAS 12036-37-2)
- 2-Nitro-5-(trifluoromethoxy)benzonitrile (CAS 1003708-58-4)
- 5-Nitro-2-(trifluoromethoxy)benzonitrile (CAS 1214341-32-8)
- 3-Nitro-4-(trifluoromethoxy)benzonitrile (CAS 1214360-38-9)
- 2-(3-Aminoazetidin-1-yl)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1342465-31-9)
- 5-bromo-6-methoxy-1-indanone (CAS 187872-11-3)
- 3-Amino-2-methoxy-4-picoline (CAS 76005-99-7)
- Glimepiride EP Impurity J (CAS CATO-C4X-110210)
- 5-(4-Chlorophenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 380906-28-5)
- Methyl 3-(4-bromophenyl)-3-(1H-pyrrol-1-yl)propanoate (CAS 439094-24-3)
- 3,4-Bis[(9R)-cinchonan-9-ylamino]-3-cyclobutene-1,2-dione (CAS 1255087-70-7)
- 3,5-Diiodo-4-((4-methylbenzyl)oxy)benzaldehyde (CAS 361465-06-7)
- 2-(Aminomethyl)-6-methylphenol (CAS 40680-69-1)
- Peptide 439 (CAS CATO-CPTD788439)
Why CATO?
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