PPNDS CAS 1021868-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021868-77-8 |
| Molecular Formula | C18H11N4O14PS2 4*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
PPNDS (CAS 1021868-77-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H11N4O14PS2 4*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H11N4O14PS2 4*Na |
| Molecular Weight | 625.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Recommended Standards
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- (1R,4R)-2-(2-methoxyethyl)-2,5-diazabicyclo[2.2.1]heptane (CAS 2165975-72-2)
- tert-Butyl 2-fluoro-7-oxo-5-azaspiro[3.4]octane-5-carboxylate (CAS 2817638-79-0)
- 2-fluoro-1-(4-methylphenyl)ethan-1-amine hydrochloride (CAS 1955553-80-6)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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