3'-Methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfaneyl)benzoate CAS 1352750-34-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352750-34-5 |
| Molecular Formula | C33H21NO6S2 |
| Molecular Weight | 591.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-Methoxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl 2-(pyridin-2-yldisulfaneyl)benzoate (CAS 1352750-34-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C33H21NO6S2. Molecular weight: 591.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C33H21NO6S2 |
| Molecular Weight | 591.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Ticagrelor Impurity 170 (CAS CATO-C4X-1093170)
- Cbz-aminooxy-PEG8-acid (CAS 2353410-09-8)
- N-Nitroso Ticagrelor EP Impurity D (CAS 2476859-56-8)
- 2-(Methylsulfanyl)pyridine-3-carbonitrile (CAS 219766-02-6)
- 2-(5-methylfuran-2-yl)-1,3-thiazole-5-carbaldehyde (CAS 1250012-15-7)
- 6-Amino-2-chloropyrimidine-4-carbonitrile (CAS 64376-18-7)
- 3-Bromo-2-(trifluoromethyl)-4H-chromene-4-thione (CAS 869986-02-7)
- 3-Butylbenzonitrile (CAS 20651-74-5)
- 2-Bromo-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 933673-57-5)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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