1-(Benzenesulfonyl)-2-nitro-1H-pyrrole CAS 1002331-30-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1002331-30-7 |
| Molecular Formula | C10H8N2O4S |
| Molecular Weight | 252.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Benzenesulfonyl)-2-nitro-1H-pyrrole (CAS 1002331-30-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8N2O4S. Molecular weight: 252.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O4S |
| Molecular Weight | 252.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
- 2-(benzenesulfonyl)furan-3-carboxylic acid (CAS 1803606-17-8)
- 4-(Benzenesulfonyl)-1,3-dimethyl-2,3-dihydro-1H-imidazol-2-one (CAS 185011-09-0)
- 7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- (CAS 7612-88-6)
- 1-(Benzenesulfonyl)cyclopentane-1-carboxylic acid (CAS 134937-34-1)
- (2r)-1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 122213-80-3)
- Methyl 1-(benzenesulfonyl)azetidine-3-carboxylate (CAS 1334499-99-8)
- (2s)-1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 88425-46-1)
- 1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 88425-47-2)
Recommended Standards
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- 3-Methyl-N-phenylbut-2-enamide (CAS 13209-80-8)
- 4-Iodo-2-phenylphenol, 97% (CAS 87441-19-8)
- Cefuroxime Axetil Impurity 14 (CAS CATO-C4X-143614)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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