4-Bromo-6-chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine CAS 1227268-75-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1227268-75-8 |
| Molecular Formula | C13H7BrClIN2O2S |
| Molecular Weight | 497.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-6-chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1227268-75-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H7BrClIN2O2S. Molecular weight: 497.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H7BrClIN2O2S |
| Molecular Weight | 497.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-chloro-3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1299607-46-7)
- 5-Bromo-7-chloro-3-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1305324-83-7)
- 4-Bromo-7-chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine (CAS 2127095-92-3)
- 5-Bromo-4-chloro-2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 876343-79-2)
- 5'-Bromo-3',4-dioctyl-[2,2'-bithiophene]-5-carbaldehyde (CAS 1799407-28-5)
- 4-Bromo-N-((4-ethyl-5-((2-phenoxyethyl)thio)-4H-1,2,4-triazol-3-yl)methyl)benzenesulfonamide (CAS 338794-54-0)
- 4-Bromo-N-[(4-ethyl-5-{[(3-methoxyphenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)methyl]benzene-1-sulfonamide (CAS 338794-57-3)
- 7-Bromo-6-fluoro-N5,N5-bis(4-methoxybenzyl)quinazoline-2,5-diamine (CAS 2770250-86-5)
Recommended Standards
- UCF 101 (CAS 313649-08-0)
- N-Benzyl-N-phenyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 804567-39-3)
- 4-Nitrophenyl 2-((3-cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetate (CAS 332053-67-5)
- Picotamide (CAS 32828-81-2)
- 5-Bromo-2-(cyclohexyloxy)nicotinic acid (CAS 1216955-51-9)
- 4-((Tetrahydro-2H-thiopyran-4-yl)amino)butan-2-ol (CAS 1341641-40-4)
- 5-(Difluoromethyl)pyridine-2,3-diamine (CAS 1805252-44-1)
- (S)-Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(ethyl)carbamate (CAS 1354016-36-6)
- (5-(6-Chloropyridazin-3-yl)pyridin-3-yl)methanol (CAS 1346809-26-4)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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