5-bromo-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride CAS 1801906-01-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1801906-01-3 |
| Molecular Formula | C7H4BrClN2O2S |
| Molecular Weight | 295.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-bromo-1H-pyrrolo[2,3-b]pyridine-3-sulfonyl chloride (CAS 1801906-01-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4BrClN2O2S. Molecular weight: 295.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClN2O2S |
| Molecular Weight | 295.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related bromo Standards
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Recommended Standards
- 6-Bromoimidazo[1,2-a]pyridine-3-sulfonyl chloride (CAS 1642583-18-3)
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- 1-(3-Hydroxypropyl)-1H-benzo[d][1,2,3]triazole-5-carbaldehyde (CAS 1435049-22-1)
- 3-(2-Bromobenzyl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 1216634-75-1)
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- Methyl 5-iodo-2-methylisonicotinate (CAS 88482-15-9)
- 3-(Bromomethyl)-4,6-dichloropyridine (CAS 1227606-01-0)
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