4-Oxo-3,4,7,8-tetrahydro-6H-pyrrolo[2,1-c][1,4]thiazine-1-carbonitrile 2,2-dioxide CAS 1325304-56-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1325304-56-0 |
| Molecular Formula | C8H8N2O3S |
| Molecular Weight | 212.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Oxo-3,4,7,8-tetrahydro-6H-pyrrolo[2,1-c][1,4]thiazine-1-carbonitrile 2,2-dioxide (CAS 1325304-56-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8N2O3S. Molecular weight: 212.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8N2O3S |
| Molecular Weight | 212.23 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Dipyrido[3,2-a:3',2'-h]phenazine (CAS 226-49-3)
- (S)-Benzyl 2-((2-amino-N-ethylacetamido)methyl)pyrrolidine-1-carboxylate (CAS 1354016-99-1)
- tert-Butyl (3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (CAS 1310383-54-0)
- 2,4-Dibromo-6-(trifluoromethyl)pyrimidine (CAS 785778-00-9)
- 2,4-Dichloro-N-(4-((2-chlorophenyl)thio)phenyl)benzamide (CAS 339105-24-7)
- (2-(Hydroxymethyl)furan-3-yl)boronic acid (CAS 938443-34-6)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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