2,3,5,6-tetradeuterioterephthalonitrile CAS 69299-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69299-69-0 |
| Molecular Formula | C8H6D4N2 |
| Molecular Weight | 138.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,5,6-tetradeuterioterephthalonitrile (CAS 69299-69-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6D4N2. Molecular weight: 138.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6D4N2 |
| Molecular Weight | 138.20 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.) | 1976 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Melamine-d<SUB>6</SUB> (CAS 13550-89-5)
- 1-Oxaspiro[4.5]dec-3-ene (CAS 1004-57-5)
- Propyl Methanesulfonate (CAS 1912-31-8)
- 3-Bromo-1H-pyrrolo[3,2-c]pyridine-4-carbonitrile (CAS 1000341-71-8)
- Dimethyl (2,6-dimethylphenyl)boronate (CAS 139719-91-8)
- Vericiguat Impurity 90 (CAS CATO-C4X-289690)
- 5-Bromo-N-cyclopentyl-4-methylpyridin-2-amine (CAS 1220034-72-9)
- Cilastatin Impurity 23 (CAS 89530-95-0)
- 2-amino-3-cyclopropylbutanoic acid hydrochloride (CAS 1803571-69-8)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
Why CATO?
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