5-Nitrobenzo[c][1,2,5]thiadiazole CAS 16252-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16252-88-3 |
| Molecular Formula | C6H3N3O2S |
| Molecular Weight | 181.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Nitrobenzo[c][1,2,5]thiadiazole (CAS 16252-88-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H3N3O2S. Molecular weight: 181.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H3N3O2S |
| Molecular Weight | 181.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Nitrobenzo Standards
- 5-Nitrobenzo[d][1,2,3]thiadiazole (CAS 13599-78-5)
- 4-nitrobenzo[c][1,2,5]thiadiazole (CAS 6583-06-8)
- 6-Nitrobenzo[d][1,2,3]thiadiazole (CAS 29241-16-5)
- 5-Methyl-6-nitrobenzo[d][1,3]dioxole (CAS 32996-27-3)
- 5-Nitrobenzo[c][1,2,5]oxadiazole 1-oxide (CAS 18771-86-3)
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- 7-Nitrobenzo[c][1,2,5]oxadiazol-4-ol (CAS 22250-54-0)
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Recommended Standards
- Methyl (S)-serinate S,S-dioxide (CAS 1621706-78-2)
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- 5-FLUORO-6-METHOXY-1H-INDAZOL-3-AMINE (CAS 1394069-10-3)
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- 3-(4-Chloropyridin-3-yl)oxetan-3-ol (CAS 1454913-88-2)
- Scutellarin (CAS 27740-01-8)
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- n-((1-Ethylpyrrolidin-2-yl)methyl)-4-fluorobenzamide (CAS 120690-12-2)
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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