7-Bromo-5-methylindoline CAS 953743-64-1
| CAS No. | 953743-64-1 |
| Molecular Formula | C9H10BrN |
| Molecular Weight | 212.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 7-Bromo-5-methylindoline 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.
7-Bromo-5-methylindoline (CAS 953743-64-1) is a high-purity analytical reference standard with the molecular formula C9H10BrN and a molecular weight of 212.09 g/mol.
Structurally, 7-Bromo-5-methylindoline (C9H10BrN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 212.09 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H10BrN |
| Molecular Weight | 212.09 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 7-Bromo-2,3-dihydro-1H-inden-4-amine (CAS 77812-12-5)
- 8-Bromo-1,2,3,4-tetrahydroisoquinoline (CAS 75416-51-2)
- 6-Bromoindan-1-amine (CAS 907973-36-8)
- 8-Bromo-1,2,3,4-tetrahydroquinoline (CAS 937640-02-3)
- Thiazol-2-ylmethanamine hydrochloride (CAS 850852-85-6)
- 1,8-Dihydroxy-9H-xanthen-9-one (CAS 17624-02-1)
- 3-Chloro-2-(3-fluorophenyl)-6-(trifluoromethyl)pyridine (CAS 1214340-11-0)
- Bis(4-(9-phenyl-9H-carbazol-3-yl)phenyl)amine (CAS 1245524-59-7)
- Itraconazole Impurity 19 (CAS CATO-C4X-149719)
- N-(2-Fluoro-5-nitrophenyl)acetamide (CAS 454-07-9)
- 4-Difluoromethoxy-2-(trifluoromethyl)benzonitrile (CAS 1806306-53-5)
- N-(4-(Thiophen-2-yl)-2-(2-(thiophen-2-ylmethylene)hydrazineyl)thiazol-5-yl)acetamide (CAS 608494-69-5)
- 2-(4-Ethylphenyl)-N-(pentan-3-yl)quinolin-4-amine (CAS 853330-87-7)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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