2-(2-Thiocyanatoethyl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione CAS 102367-29-3
| CAS No. | 102367-29-3 |
| Molecular Formula | C11H6N2O3S |
| Molecular Weight | 246.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Thiocyanatoethyl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione (CAS 102367-29-3), molecular formula C11H6N2O3S and molecular weight 246.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H6N2O3S, 2-(2-Thiocyanatoethyl)hexahydro-1H-4,7-epoxyisoindole-1,3(2H)-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 246.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H6N2O3S |
| Molecular Weight | 246.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 3-(3-trifluoromethylphenyl)propanoate (CAS 70311-33-0)
- 2-[(4-Fluoro-2-methylphenyl)amino]nicotinic acid (CAS 1036531-44-8)
- Pemirolast Impurity 8 (CAS CATO-C4X-24708)
- 2-[(2-Fluoro-4-methylphenyl)amino]nicotinic acid (CAS 1040326-35-9)
- tert-Butyl (1-allyl-1,2,3,4-tetrahydroquinoxalin-6-yl)carbamate (CAS 1956332-33-4)
- (2-Amino-5-methylphenyl)boronic acid (CAS 948592-72-1)
- (±)-11-Hydroxy-Δ9-THC (CAS 34675-49-5)
- 2-(Methylsulfanyl)-5-phenylpyrimidine (CAS 31408-20-5)
- 2,5-Difluoro-4-nitrobenzyl amine (CAS 1260838-30-9)
- 2-Amino-N-isobutylpropanamide hydrochloride (CAS 1236262-28-4)
- Tert-butyl 6-acetyl-4,4-difluoro-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 2411641-71-7)
- Ethyl 5,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 185011-67-0)
- 2-Heptenal (CAS 2463-63-0)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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 18665070610 / Nicole.chen@cato-chem.com