4,6-Dihydro-2H-thieno[3,4-c]pyrazole-3-carbonitrile CAS 937720-47-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 937720-47-3 |
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dihydro-2H-thieno[3,4-c]pyrazole-3-carbonitrile (CAS 937720-47-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5N3S. Molecular weight: 151.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5N3S |
| Molecular Weight | 151.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 1211486-21-3 7,8-Dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine DTXSID00677594 (CAS 1211486-21-3)
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Recommended Standards
- 3-Oxo-3-(3-thienyl)propanenitrile (CAS 69879-30-7)
- 4-Amino-2,1,3-benzothiadiazole (CAS 767-64-6)
- 3-Isothiocyanatophenol (CAS 3125-63-1)
- 1,3-Oxathiolane-2-carboxylicacid,5-hydroxy- (CAS 672952-08-8)
- 2-Cyclopentylcyclopentan-1-amine (CAS 114098-90-7)
- Ethyl 2-ethynylbenzoate (CAS 74185-31-2)
- 1-Ethyl-5-nitro-1h-pyrazole (CAS 58793-47-8)
- 3,5-Diiodo-4-hydroxyphenylpyruvic Acid (CAS 780-00-7)
- 2-bromo-1,4-diethylbenzene (CAS 52076-43-4)
- Ginseng Tetrapeptide (CAS 178553-95-2)
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