2-((4-Chlorophenyl)sulfonyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole CAS 65193-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65193-52-4 |
| Molecular Formula | C14H14ClNO3S |
| Molecular Weight | 311.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorophenyl)sulfonyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole (CAS 65193-52-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14ClNO3S. Molecular weight: 311.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO3S |
| Molecular Weight | 311.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Chloro-N-(2-ethoxyphenyl)benzenesulfonamide (CAS 14738-02-4)
- 2-(3-Chlorophenoxy)-3-methanesulfonyl-4,6-dimethylpyridine (CAS 477845-44-6)
- N-(5-Chloro-2-(hydroxymethyl)phenyl)-4-methylbenzenesulfonamide (CAS 135484-67-2)
- 2-Amino-3,3,3-trifluoro-2-methylpropanoic acid (CAS 422-23-1)
- Methyl 2-benzylthiazole-4-carboxylate (CAS 36916-45-7)
- 2,5-Diiodo-4-nitro-1H-imidazole (CAS 19183-12-1)
- 3-[(4-bromophenyl)methyl]azetidine, trifluoroacetic acid (CAS 2031269-20-0)
- 1-(4-(Dimethylamino)phenyl)-2-(phenanthridin-6-yl)ethan-1-one (CAS 938155-11-4)
- 4418-73-9 PSZ3Q7662U Doradexanthin UNII-PSZ3Q7662U 3,3'-Dihydroxyechinenone 4-Keto-zeaxanthin All-trans-beta-doradexanthin beta-Doradexanthin beta,beta-Caroten-4-one, 3,3'-dihydroxy-, (3S,3'R)- Adonixanthin beta-Caroten-4-one, 3,3'-dihydroxy- (3S,3'R)-3,3'-Dihydroxy-beta,beta-caroten-4-one (3S,3'R)-4-Keto-zeaxanthin (3S,3'R)-Adonixanthin (CAS 4418-73-9)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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