1,3-Dimethyl 1,3-benzenedisulfonate CAS 34577-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34577-43-0 |
| Molecular Formula | C8H10O6S2 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Dimethyl 1,3-benzenedisulfonate (CAS 34577-43-0) pharmaceutical standards reference standard. Molecular formula: C8H10O6S2. Molecular weight: 266.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10O6S2 |
| Molecular Weight | 266.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Sulfur Atoms | 2 |
Related Dimethyl Standards
- 2,4-Dimethyl-6-oxo-1-{[(propan-2-yl)carbamoyl]methyl}-1,6-dihydropyridine-3-carboxylic acid (CAS 1281328-68-4)
- 1,2-Dimethyl-5-nitro-3-phenyl-1H-indole (CAS 68285-93-8)
- Dimethyl ((2,4-dichlorophenyl)(hydroxy)methyl)phosphonate (CAS 6329-49-3)
- 1',3'-dimethyl-1-phenyl-1h,1'h-3,4'-bipyraZole-4-carbaldehyde (CAS 1004451-72-2)
- 1',5'-dimethyl-1-phenyl-1h,1'h-[3,4']bipyrazolyl-4-carbaldehyde (CAS 1004451-74-4)
- 1-(5,7-Dimethyl-2-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethan-1-one (CAS 895360-72-2)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-phenylpyrimidin-4(1H)-one (CAS 61911-92-0)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-phenoxypyrimidine (CAS 413620-36-7)
Recommended Standards
- Nifekalant Impurity 9 (CAS CATO-C4X-27979)
- Viloxazine Impurity 11 (CAS 3033383-17-1)
- Procaine Impurity 30 (CAS CATO-C4X-262330)
- 3-[(3-methoxypropyl)amino]-5,6-dimethylpyridazine-4-carbonitrile (CAS 1181502-02-2)
- 3-Aminobenzamide (CAS 3544-24-9)
- 3-Chloro-1-(2-fluorophenyl)-1-propanone (CAS 898767-04-9)
- 5-Ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 244127-30-8)
- 2-Cyano-N-(2-ethoxyphenyl)-3-(4-methoxyphenyl)propanamide (CAS 483359-64-4)
- 2,5-Dimethylpyrazine (CAS 123-32-0)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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