6-bromo-5-methoxy-1-methyl-1H-indazole CAS 1577179-97-5
| CAS No. | 1577179-97-5 |
| Molecular Formula | C9H17BrN2O |
| Molecular Weight | 249.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-bromo-5-methoxy-1-methyl-1H-indazole is closely related to an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-bromo-5-methoxy-1-methyl-1H-indazole (CAS 1577179-97-5), molecular formula C9H17BrN2O and molecular weight 249.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H17BrN2O, 6-bromo-5-methoxy-1-methyl-1H-indazole contains an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 249.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 6-bromo-5-methoxy-1-methyl-1H-indazole 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 | C9H17BrN2O |
| Molecular Weight | 249.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related bromo Standards
- 2-Bromo-1-(4-methylpiperazin-1-yl)butan-1-one (CAS 1119453-01-8)
- 4-Bromo-6-methyl-1,2,3,5-tetrahydro-s-indacene (CAS 1163263-99-7)
- 5-bromo-8-methoxy-quinazoline (CAS 1219130-47-8)
- 2-Bromo-2-methyl-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 1225950-57-1)
- 3-bromo-7-methoxy-1,5-naphthyridine (CAS 1246550-41-3)
- 6-bromo-2-methoxy-quinazoline (CAS 1260785-32-7)
- 3-bromo-1-isopropyl-pyrazolo[3,4-d]pyrimidine (CAS 1781756-62-4)
- 7-bromo-N-ethylpyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1852812-11-3)
Recommended Standards
- 1-{5-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 1369114-43-1)
- 1-{7-bromopyrrolo[2,1-f][1,2,4]triazin-2-yl}ethan-1-amine (CAS 1367942-44-6)
- 2-{5-bromopyrrolo[2,1-f][1,2,4]triazin-7-yl}ethan-1-amine (CAS 1781830-19-0)
- (S)-2-Amino-N-(4-bromocyclohexyl)propanamide (CAS 1353995-54-6)
- 1-Oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid (CAS 1261740-37-7)
- Tyr-α-CGRP (human) trifluoroacetate salt (CAS 124756-98-5)
- (1-Oxyl-2,2,5,5,-tetramethyl-delta3-pyrroline)formaldehyde (CAS 71051-83-7)
- 8-Fluorochroman-4-amine (CAS 791043-28-2)
- Teriparatide-d10 TFA Salt (CAS CATO-C4X-21854)
- n-Methyl-4-(trifluoromethyl)benzenesulfonamide (CAS 873002-39-2)
- 4-Methyl-N-(naphthalen-1-ylmethyl)benzenesulfonamide (CAS 86328-84-9)
- 5-Benzyl-4,5,6,7-tetrahydro-5-azaindole (CAS 272442-27-0)
- 2-Chloro-n-[(4-fluorophenyl)(thiophen-2-yl)methyl]acetamide (CAS 875160-08-0)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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