5-Bromo-4-chloro-3-indolyl-1,3-diacetate CAS 3030-06-6
| CAS No. | 3030-06-6 |
| Molecular Formula | C12H9BrClNO3 |
| Molecular Weight | 330.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-4-chloro-3-indolyl-1,3-diacetate (CAS 3030-06-6), a certified reference material (molecular formula C12H9BrClNO3, MW 330.56 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, 5-Bromo-4-chloro-3-indolyl-1,3-diacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 330.56 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.
As a certified reference material (CRM), 5-Bromo-4-chloro-3-indolyl-1,3-diacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H9BrClNO3 |
| Molecular Weight | 330.56 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, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1957 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- Methyl 6-bromo-7-chloro-4-hydroxy-8-methylquinoline-2-carboxylate (CAS 1065074-46-5)
- 1-Acetyl-5-bromo-6-chloro-1H-indol-3-yl acetate (CAS 108847-96-7)
- Ethyl6-bromo-8-chloro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 217316-19-3)
- 2-((5-Bromo-7-chloroquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-43-1)
- 2-((7-Bromo-5-chloroquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-15-7)
- Ethyl 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylate (CAS 500011-92-7)
- 4-Bromo-2-(((5-chloro-2-fluorophenyl)amino)methyl)phenol (CAS 1232804-13-5)
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Recommended Standards
- 1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane (CAS 6009-50-3)
- Phytantriol (CAS 74563-64-7)
- Teprenone [mixture of (5E,9E,13E)- and (5Z,9E,13E)- isomers] (CAS 6809-52-5)
- (5Z,9Z,13Z)-Teprenone (CAS 3796-67-6)
- Methyl (2-(3-amino-2-oxopyridin-1(2H)-yl)ethyl)-D-prolinate (CAS 2171110-39-5)
- (E)-4-Chloro-2-styrylquinazoline (CAS 36950-43-3)
- 5-bromo-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1368148-48-4)
- 2-Methoxy-11H-indolo[3,2-c]quinoline (CAS 4295-45-8)
- 4-(Bromomethyl)-1-methylpiperidine Hydrobromide (CAS 98338-26-2)
- 4,4',4'',4'''-(Perylene-2,5,8,11-tetrayl)tetraaniline (CAS 2572545-34-5)
- (2-Bromo-1-hexyl-1H-pyrrol-3-yl)(naphthalen-1-yl)methanone (CAS 1346598-61-5)
- 7-(2-Methylpropyl)-1,8-naphthyridin-2-amine (CAS 69587-83-3)
- Ornidazole Impurity C12 (CAS 13182-81-5)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com