7-Nitro-2,1,3-benzothiadiazole-5-carboxylic acid CAS 1427380-00-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427380-00-4 |
| Molecular Formula | C7H3N3O4S |
| Molecular Weight | 225.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Nitro-2,1,3-benzothiadiazole-5-carboxylic acid (CAS 1427380-00-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H3N3O4S. Molecular weight: 225.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H3N3O4S |
| Molecular Weight | 225.18 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(5,5-Dimethyl-2-Oxooxolan-3-yl-2,2,2-Trifluoroacetamide (CAS 77694-20-3)
- 5-fluoro-1,3-dimethyl-6-nitro-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 1469867-51-3)
- methyl 2-(5-fluoro-2-nitrophenyl)acrylate (CAS 494836-63-4)
- 4-((2H-Indazol-2-yl)methyl)-N-(2-aminophenyl)benzamide (CAS 920314-26-7)
- 2-(2-(Pyrrolidin-1-yl)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352517-65-7)
- N-(4-fluoro-3-nitrophenyl)-2-((1-methyl-1H-tetrazol-5-yl)thio)acetamide (CAS 332130-04-8)
- (R)-Bethanechol (CAS 944538-49-2)
- 5-Bromo-2,3-difluoro-4-isopropoxybenzoic acid (CAS 2586125-77-9)
- 3-((3-Chloro-4-fluorophenyl)sulfonyl)-7-hydroxy-2H-chromen-2-one (CAS 866346-86-3)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com