4,7-Dimethoxybenzo[c][1,2,5]thiadiazole CAS 75103-55-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75103-55-8 |
| Molecular Formula | C8H8N2O2S |
| Molecular Weight | 196.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,7-Dimethoxybenzo[c][1,2,5]thiadiazole (CAS 75103-55-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8N2O2S. Molecular weight: 196.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H8N2O2S |
| Molecular Weight | 196.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxybenzo Standards
- 4,5-Dimethoxybenzo[b]thiophene (CAS 103204-79-1)
- 5,6-Dimethoxybenzo[b]thiophene (CAS 91715-47-8)
- 4,7-Dimethoxybenzo[d][1,3]dioxole-5-carbaldehyde (CAS 17055-09-3)
- 6,7-Dimethoxybenzo[d][1,3]dioxole-5-carbaldehyde (CAS 23731-65-9)
- 5,6-Dimethoxybenzo[b]thiophen-3(2H)-one (CAS 95735-64-1)
- 5,7-Dimethoxybenzo[d]thiazol-2-amine (CAS 760910-22-3)
- 4,6-Dimethoxybenzo[d][1,3]dioxole (CAS 68803-49-6)
- 4,7-Dimethoxybenzo[d][1,3]dioxole (CAS 23731-75-1)
Recommended Standards
- 4-(Methanesulfonylamino)benzonitrile (CAS 36268-67-4)
- 4-Amino-5-(2-methylfuran-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 560998-03-0)
- 4-(Cyanomethyl)benzenesulfonamide (CAS 3665-08-5)
- 936940-34-0 1-(3,5-dimethyl-1H-pyrazol-1-yl)propan-2-amine DTXSID60424349 (CAS 936940-34-0)
- 6-Hydroxy-3-methylindazole (CAS 201286-99-9)
- Ethyl 4-(2-oxo-2-((3-(thiophen-2-yl)isoxazol-5-yl)amino)ethyl)piperazine-1-carboxylate (CAS 37852-52-1)
- (1E)-1-(4-Bromophenyl)-3-(4-methylphenyl)triaz-1-ene (CAS 22715-74-8)
- Dronedarone Impurity 57 (CAS 98873-72-4)
- Metformin Impurity 532 (CAS 141-83-3)
- C-Peptide（dog） (CAS 39016-05-2)
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