7-Hydrazinylbenzo[c][1,2,5]oxadiazole-4-sulfonamide CAS 131467-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131467-85-1 |
| Molecular Formula | C6H7N5O3S |
| Molecular Weight | 229.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Hydrazinylbenzo[c][1,2,5]oxadiazole-4-sulfonamide (CAS 131467-85-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H7N5O3S. Molecular weight: 229.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H7N5O3S |
| Molecular Weight | 229.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Hydrazinylbenzo Standards
- 2-Hydrazinylbenzo[d]thiazole-6-carbohydrazide (CAS 924869-07-8)
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- 2-Hydrazinylbenzo[d]thiazol-6-amine (CAS 53306-17-5)
- 3-Hydrazinylbenzo[d]isothiazole (CAS 62176-77-6)
- 6-Hydrazinylbenzo[d]thiazole (CAS 474123-23-4)
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Recommended Standards
- Ethyl (s)-3-amino-3-(2,4-difluorophenyl)propanoate (CAS 1306136-71-9)
- 3-((Trifluoromethyl)thio)quinoline (CAS 1333415-90-9)
- tert-Butyl (2,5-difluorophenyl)carbamate (CAS 129589-71-5)
- tert-Butyl 2-hydroxy-7-methoxy-1H-indole-1-carboxylate (CAS 1881289-53-7)
- (E)-3-(4-Chlorophenyl)-2-methyl-1-phenyl-2-propen-1-one (CAS 1478988-74-7)
- 4-((P-tolyloxy)methyl)benzamide (CAS 169836-28-6)
- 5-methyl-6-oxo-1,6-dihydropyrazine-2,3-dicarbonitrile (CAS 57005-61-5)
- 2-Amino-2-cyclopropylacetonitrile (CAS 149357-92-6)
- (S)-2-Amino-1-[(R)-3-(isopropyl-methyl-amino)-pyrrolidin-1-yl]-3-methyl-butan-1-one (CAS 1354028-48-0)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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