3-Amino-1-thioxo-5,6,7,8-tetrahydro-1h-isothiochromene-4-carbonitrile CAS 5275-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5275-11-6 |
| Molecular Formula | C10H10N2S2 |
| Molecular Weight | 222.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-1-thioxo-5,6,7,8-tetrahydro-1h-isothiochromene-4-carbonitrile (CAS 5275-11-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H10N2S2. Molecular weight: 222.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H10N2S2 |
| Molecular Weight | 222.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 3-[6-(2-Cyano-ethylamino)-hexylamino]-propionitrile (CAS 2004-62-8)
- 3-tert-Butyl-1-(1-ethynylcyclohexyl)urea (CAS 501076-74-0)
- 3-[(diethylamino)methyl]-4-ethoxyaniline (CAS 51388-07-9)
- (2R,3R,4S,5R)-2-(5,6-Dichloro-2-methyl-1H-benzo[d]imidazol-1-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 78621-34-8)
- 5-Amino-3-(tert-butyl)isoxazole-4-carbonitrile (CAS 35261-05-3)
- tert-Butyl 3-bromo-2-methoxybenzoate (CAS 1820607-75-7)
- Rebamipide Impurity 47 (CAS 855177-00-3)
- 5-(4-(1,1,2,2-Tetrafluoroethoxy)benzyl)pyrimidine-2,4-diamine (CAS 1000575-35-8)
- 4-(1-cyclohexyl-4-(4-fluorophenyl)-1H-imidazol-5-yl)-2-pyrimidinamine 4-[1-cyclohexyl-4-(4-fluorophenyl)-1H-imidazol-5-yl]pyrimidin-2-amine 950980-98-0 CHEBI:87283 PF-670462 free base free base of PF-670462 (CAS 950980-98-0)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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