Dorzolamide Impurity 42 CAS 133359-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133359-79-2 |
| Molecular Formula | C9H12O2S2 |
| Molecular Weight | 216.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dorzolamide Impurity 42 (CAS 133359-79-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12O2S2. Molecular weight: 216.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12O2S2 |
| Molecular Weight | 216.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Sulfur Atoms | 2 |
Related Dorzolamide Standards
- Dorzolamide Impurity 18 (CAS 147086-81-5)
- Dorzolamide Impurity 2 (CAS 147128-77-6)
- Dorzolamide Impurity 6 (CAS CATO-C4X-12286)
- Dorzolamide Impurity 7 (CAS CATO-C4X-12287)
- Dorzolamide Impurity 12 (CAS 403848-01-1)
- Dorzolamide Impurity 20 (CAS 147086-83-7)
- Dorzolamide Impurity 10 (CAS CATO-C4X-122810)
- Dorzolamide Impurity 8 (CAS 148810-83-7)
Recommended Standards
- Cyclohexyl(3,4-dimethylphenyl)methanone (CAS 133047-84-4)
- 1,1-Dimethylethyl-N-[1-(1-aminoethyl)-2-methylpropyl]carbamate (CAS 1334499-54-5)
- 1-Benzyl-5-methyloctahydropyrrolo[3,4-b]pyrrole (CAS 132414-95-0)
- 3-[3-(pyrimidin-2-yl)-1,2,4-oxadiazol-5-yl]propanoic acid (CAS 1154008-66-8)
- 4-Methyl-1-(2-piperidin-4-ylethyl)piperidine (CAS 756413-81-7)
- 1-((2-Methoxy-4,5-dimethylphenyl)sulfonyl)-1H-pyrazole (CAS 1206087-13-9)
- Icotrokinra Impurity 1 (CAS CATO-C4X-35201)
- (E)-2-Bromobut-2-enenitrile (CAS 24325-95-9)
- Vinyldiphenylphosphine 2155-96-6 DIPHENYL-VINYL-PHOSPHANE;DIPHENYLVINYLPHOSPHINE;ETHENYLDIPHENYLPHOSPHINE;VINYLDIPHENYLPHOSPHINE SC11147 (CAS 2155-96-6)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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