PPDN CAS 215611-93-1
| CAS No. | 215611-93-1 |
| Molecular Formula | C16H6N6 |
| Molecular Weight | 282.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including PPDN.
PPDN (CAS 215611-93-1), molecular formula C16H6N6 and molecular weight 282.26 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, PPDN (C16H6N6) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 282.26 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures PPDN under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H6N6 |
| Molecular Weight | 282.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 6 |
Recommended Standards
- N-isopropyl-2-(pyridin-2-yl)-6-(trifluoromethyl)pyrimidin-4-amine (CAS 338418-21-6)
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- N6-Aminoadenosine (CAS 5746-27-0)
- tert-Butyl 4-(2,2,2-Trifluoroacetyl)piperazine-1-carboxylate (CAS 77278-37-6)
- 6-Phenylquinoline-4-carboxylic acid (CAS 1973181-45-1)
- 6-(Pyrrolidin-1-yl)pyridine-3-carboxylic acid hydrochloride (CAS 1251923-92-8)
- Ethyl 2-methoxy-1-naphthoylformate (CAS 22531-51-7)
- 2-(3-Chlorothiophen-2-yl)-5-[2-(trifluoromethyl)phenyl]-1,3,4-oxadiazole (CAS 710280-14-1)
- 1-Methyl-5-(2-nitrophenyl)-1H-pyrazole (CAS 305811-46-5)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-[3-(dimethyl-amino)phenoxy]-2-pyrrolidinecarboxylic acid (CAS 1217627-34-3)
- (S)-2-Amino-4-(propylthio)butanoic acid (CAS 13073-19-3)
- 2-(Difluoromethoxy)-3-mercaptophenylpropanal (CAS 1803889-18-0)
- 5-Bromo-3-morpholin-4-yl-pyridine-2-carbonitrile (CAS 1800399-59-0)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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 18665070610 / Nicole.chen@cato-chem.com