2,6-Diamino-4-(3,4-dimethoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile CAS 127118-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127118-64-3 |
| Molecular Formula | C15H14N4O2S |
| Molecular Weight | 314.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diamino-4-(3,4-dimethoxyphenyl)-4H-thiopyran-3,5-dicarbonitrile (CAS 127118-64-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N4O2S. Molecular weight: 314.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O2S |
| Molecular Weight | 314.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(3-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethyl)ureido)thiophene-2-carboxylic acid (CAS 1265892-01-0)
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- 6-(Benzyloxy)-5-methoxybenzo[b]thiophene-2-carboxylic acid (CAS 1263212-41-4)
- 1-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl)ethanone (CAS 1614255-25-2)
- (R)-2-amino-1-(pyridin-3-yl)ethan-1-ol (CAS 391906-13-1)
- Tert-butyl 4-(2,2-difluoroethyl)piperazine-1-carboxylate (CAS 1225380-87-9)
- 2-(Furan-2-yl)-5-nitrobenzofuran (CAS 89266-64-8)
- Polyphosphoric Acid (CAS 8017-16-1)
- Ornidazole Impurity 11 (CAS 106-89-8)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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