2-(5,7-Dioxo-5,7-dihydro-6h-pyrrolo[3,4-b]pyridin-6-yl)ethane-1-sulfonyl chloride CAS 1105192-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105192-46-8 |
| Molecular Formula | C9H7ClN2O4S |
| Molecular Weight | 274.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5,7-Dioxo-5,7-dihydro-6h-pyrrolo[3,4-b]pyridin-6-yl)ethane-1-sulfonyl chloride (CAS 1105192-46-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7ClN2O4S. Molecular weight: 274.68 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7ClN2O4S |
| Molecular Weight | 274.68 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 methanol, ethanol, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxo Standards
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- 7-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)heptanamide (CAS 1803595-08-5)
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- 4-Ethyl-1,5-dioxo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid (CAS 868238-09-9)
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Recommended Standards
- 6-Chloro-2-(3-fluorophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1048917-56-1)
- 5-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)furan-2-sulfonyl chloride (CAS 1283030-47-6)
- 7-Chloro-2-(4-fluorophenyl)-4H-chromen-4-one (CAS 766511-64-2)
- 4'-Nitrobenzo-12-crown-4 (CAS 78554-67-3)
- 5-((Dioctylamino)methyl)quinolin-8-ol (CAS 102269-67-0)
- 3-Cyano-4-pyrrolidinophenylboronic acid (CAS 876918-90-0)
- 8-Chloro-6-fluoro-2-methylquinazolin-4-amine (CAS 1691898-85-7)
- n-(1-Cyanopropan-2-yl)-3-methylbenzenesulfonamide (CAS 1241311-92-1)
- N-benzylnicotinamide (CAS 1322-50-5)
- Polymyxin B nonapeptide (CAS 86408-36-8)
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