MC-VC-PAB-NH2 CAS 1616727-20-8
| CAS No. | 1616727-20-8 |
| Molecular Formula | C31H46N8O8 |
| Molecular Weight | 658.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
MC-VC-PAB-NH2 (CAS 1616727-20-8), molecular formula C31H46N8O8 and molecular weight 658.75 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of MC-VC-PAB-NH2 (C31H46N8O8) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), MC-VC-PAB-NH2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C31H46N8O8 |
| Molecular Weight | 658.75 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 8 |
Recommended Standards
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2R)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-[(diphenylphosphino)methyl]propyl]thiourea (CAS 1333260-44-8)
- RU 58668 (CAS 151555-47-4)
- [DAla2,DPro4,Tyr5] b-Casomorphin (1-5), amide (CAS 83936-24-7)
- Cocaine EP Impurity B (CAS 490-17-5)
- 2,4-Dichlorophenyl 4-methylbenzenesulfonate (CAS 5328-03-0)
- 2-Morpholino-5-nitrobenzotrifluoride (CAS 54672-11-6)
- 8-Carbamoyl-3-methyl-5,6,7,8-tetrahydroquinolin-8-yl acetate (CAS 62216-17-5)
- (R)-2-Amino-3-((2-nitrobenzyl)thio)propanoic acid (CAS 61543-53-1)
- 2-(5-Oxobenzo[h]quinolin-6(5H)-ylidene)hydrazinecarbothioamide (CAS 88346-10-5)
- 1-Benzyl-5-(chloromethyl)-1H-imidazole hydrochloride (CAS 82830-36-2)
- 2-[[[3-[(1-Oxobutyl)amino]phenyl]amino]carbonyl]-cyclohexanecarboxylic acid (CAS 925576-29-0)
- 2-(2-(Hydroxymethyl)piperidin-1-yl)acetic acid (CAS 1228821-98-4)
- Pinaverium Bromide Impurity 47 HCl (CAS CATO-C4X-246747)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
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