58149-89-6 AR-1H8738 benzenesulfonamide, 3,3'-dithiobis[4-amino- CAS 58149-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58149-89-6 |
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 58149-89-6 AR-1H8738 benzenesulfonamide, 3,3'-dithiobis[4-amino- (CAS 58149-89-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H12O2. Molecular weight: 200.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H12O2 |
| Molecular Weight | 200.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
- 62F72U898F 560-09-8 Camphoric acid, (-)- UNII-62F72U898F 1,3-Cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, (1S,3R)- Camphoric acid, cis-(-)- (-)-Camphoric acid (-)-cis-Camphoric acid (1S,3R)-(-)-Camphoric acid (1S,3R)-Camphoric acid L-Camphoric acid (CAS 560-09-8)
- 64520-58-7 Ethyl (S)-(+)-3-(2,2-dimethyl-1,3-dioxolan-4-yl)-2-propenoate,predominantly trans Ethyl (S)-trans-3-(2,2-dimethyl-1,3-dioxolan-4-yl)propenoate Ethyl (S)-trans-4,5-O-isopropylidene-4,5-dihydroxy-2-pentenoate (CAS 64520-58-7)
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- 1-(4-(Trifluoromethyl)phenyl)cyclohexanecarbonitrile (CAS 944351-60-4)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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